About the Execution of ITS-Tools for DES-PT-60b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10045.111 | 3600000.00 | 11652510.00 | 3890.20 | FFFF?F?FFFF?FT?T | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095900539.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-60b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095900539
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 376K
-rw-r--r-- 1 mcc users 7.0K Apr 29 15:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 15:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 15:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 29 15:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 139K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-60b-LTLCardinality-00
FORMULA_NAME DES-PT-60b-LTLCardinality-01
FORMULA_NAME DES-PT-60b-LTLCardinality-02
FORMULA_NAME DES-PT-60b-LTLCardinality-03
FORMULA_NAME DES-PT-60b-LTLCardinality-04
FORMULA_NAME DES-PT-60b-LTLCardinality-05
FORMULA_NAME DES-PT-60b-LTLCardinality-06
FORMULA_NAME DES-PT-60b-LTLCardinality-07
FORMULA_NAME DES-PT-60b-LTLCardinality-08
FORMULA_NAME DES-PT-60b-LTLCardinality-09
FORMULA_NAME DES-PT-60b-LTLCardinality-10
FORMULA_NAME DES-PT-60b-LTLCardinality-11
FORMULA_NAME DES-PT-60b-LTLCardinality-12
FORMULA_NAME DES-PT-60b-LTLCardinality-13
FORMULA_NAME DES-PT-60b-LTLCardinality-14
FORMULA_NAME DES-PT-60b-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652792756502
Running Version 202205111006
[2022-05-17 13:05:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 13:05:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 13:05:58] [INFO ] Load time of PNML (sax parser for PT used): 184 ms
[2022-05-17 13:05:58] [INFO ] Transformed 519 places.
[2022-05-17 13:05:58] [INFO ] Transformed 470 transitions.
[2022-05-17 13:05:58] [INFO ] Found NUPN structural information;
[2022-05-17 13:05:58] [INFO ] Parsed PT model containing 519 places and 470 transitions in 367 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DES-PT-60b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 38 out of 519 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 519/519 places, 470/470 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 516 transition count 470
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 27 place count 492 transition count 446
Iterating global reduction 1 with 24 rules applied. Total rules applied 51 place count 492 transition count 446
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 67 place count 476 transition count 430
Iterating global reduction 1 with 16 rules applied. Total rules applied 83 place count 476 transition count 430
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 95 place count 476 transition count 418
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 96 place count 475 transition count 417
Iterating global reduction 2 with 1 rules applied. Total rules applied 97 place count 475 transition count 417
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 98 place count 475 transition count 416
Applied a total of 98 rules in 210 ms. Remains 475 /519 variables (removed 44) and now considering 416/470 (removed 54) transitions.
// Phase 1: matrix 416 rows 475 cols
[2022-05-17 13:05:59] [INFO ] Computed 62 place invariants in 69 ms
[2022-05-17 13:06:00] [INFO ] Implicit Places using invariants in 800 ms returned []
// Phase 1: matrix 416 rows 475 cols
[2022-05-17 13:06:00] [INFO ] Computed 62 place invariants in 19 ms
[2022-05-17 13:06:01] [INFO ] Implicit Places using invariants and state equation in 1211 ms returned []
Implicit Place search using SMT with State Equation took 2055 ms to find 0 implicit places.
// Phase 1: matrix 416 rows 475 cols
[2022-05-17 13:06:01] [INFO ] Computed 62 place invariants in 27 ms
[2022-05-17 13:06:01] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 475/519 places, 416/470 transitions.
Finished structural reductions, in 1 iterations. Remains : 475/519 places, 416/470 transitions.
Support contains 38 out of 475 places after structural reductions.
[2022-05-17 13:06:02] [INFO ] Flatten gal took : 161 ms
[2022-05-17 13:06:02] [INFO ] Flatten gal took : 80 ms
[2022-05-17 13:06:02] [INFO ] Input system was already deterministic with 416 transitions.
Support contains 36 out of 475 places (down from 38) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 83 resets, run finished after 855 ms. (steps per millisecond=11 ) properties (out of 19) seen :12
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 416 rows 475 cols
[2022-05-17 13:06:04] [INFO ] Computed 62 place invariants in 14 ms
[2022-05-17 13:06:04] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-17 13:06:04] [INFO ] [Nat]Absence check using 33 positive place invariants in 28 ms returned sat
[2022-05-17 13:06:04] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 64 ms returned sat
[2022-05-17 13:06:07] [INFO ] After 2151ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2022-05-17 13:06:07] [INFO ] Deduced a trap composed of 13 places in 96 ms of which 6 ms to minimize.
[2022-05-17 13:06:07] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2022-05-17 13:06:07] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 2 ms to minimize.
[2022-05-17 13:06:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 360 ms
[2022-05-17 13:06:07] [INFO ] After 3023ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 553 ms.
[2022-05-17 13:06:08] [INFO ] After 4011ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 2503 ms.
Support contains 13 out of 475 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.6 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 469 transition count 395
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 35 place count 453 transition count 395
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 35 place count 453 transition count 383
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 59 place count 441 transition count 383
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 213 place count 364 transition count 306
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 217 place count 362 transition count 308
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 219 place count 362 transition count 306
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 221 place count 360 transition count 306
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 360 transition count 306
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 359 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 358 transition count 305
Applied a total of 224 rules in 211 ms. Remains 358 /475 variables (removed 117) and now considering 305/416 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 358/475 places, 305/416 transitions.
Incomplete random walk after 10000 steps, including 474 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 80 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 92 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 94 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 338424 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 338424 steps, saw 48450 distinct states, run finished after 3002 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 305 rows 358 cols
[2022-05-17 13:06:15] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:06:15] [INFO ] After 157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-17 13:06:15] [INFO ] [Nat]Absence check using 36 positive place invariants in 18 ms returned sat
[2022-05-17 13:06:15] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 348 ms returned sat
[2022-05-17 13:06:17] [INFO ] After 1203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-17 13:06:17] [INFO ] After 1685ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 385 ms.
[2022-05-17 13:06:18] [INFO ] After 2730ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 833 ms.
Support contains 13 out of 358 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 358/358 places, 305/305 transitions.
Applied a total of 0 rules in 42 ms. Remains 358 /358 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 358/358 places, 305/305 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 358/358 places, 305/305 transitions.
Applied a total of 0 rules in 24 ms. Remains 358 /358 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 358 cols
[2022-05-17 13:06:19] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:06:19] [INFO ] Implicit Places using invariants in 356 ms returned []
// Phase 1: matrix 305 rows 358 cols
[2022-05-17 13:06:19] [INFO ] Computed 60 place invariants in 10 ms
[2022-05-17 13:06:20] [INFO ] Implicit Places using invariants and state equation in 664 ms returned []
Implicit Place search using SMT with State Equation took 1030 ms to find 0 implicit places.
[2022-05-17 13:06:20] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 305 rows 358 cols
[2022-05-17 13:06:20] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 13:06:20] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 358/358 places, 305/305 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 358 transition count 305
Applied a total of 1 rules in 51 ms. Remains 358 /358 variables (removed 0) and now considering 305/305 (removed 0) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 305 rows 358 cols
[2022-05-17 13:06:20] [INFO ] Computed 60 place invariants in 5 ms
[2022-05-17 13:06:20] [INFO ] After 192ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-17 13:06:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2022-05-17 13:06:21] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 343 ms returned sat
[2022-05-17 13:06:22] [INFO ] After 876ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-17 13:06:22] [INFO ] After 1353ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 304 ms.
[2022-05-17 13:06:22] [INFO ] After 2297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-05-17 13:06:23] [INFO ] Flatten gal took : 59 ms
[2022-05-17 13:06:23] [INFO ] Flatten gal took : 49 ms
[2022-05-17 13:06:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10593184978675772852.gal : 28 ms
[2022-05-17 13:06:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3646139723196900498.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms16990188413339098668;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10593184978675772852.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3646139723196900498.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3646139723196900498.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8 after 64
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :64 after 88
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :88 after 152
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :152 after 2720
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :2720 after 8504
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :8504 after 88850
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :88850 after 650120
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :650120 after 1.70789e+07
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :1.70789e+07 after 4.32161e+07
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :6.76178e+07 after 8.68805e+07
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :1.77334e+08 after 2.67537e+08
Detected timeout of ITS tools.
[2022-05-17 13:06:38] [INFO ] Flatten gal took : 53 ms
[2022-05-17 13:06:38] [INFO ] Applying decomposition
[2022-05-17 13:06:38] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8079512749412183287.txt' '-o' '/tmp/graph8079512749412183287.bin' '-w' '/tmp/graph8079512749412183287.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8079512749412183287.bin' '-l' '-1' '-v' '-w' '/tmp/graph8079512749412183287.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:06:38] [INFO ] Decomposing Gal with order
[2022-05-17 13:06:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:06:38] [INFO ] Removed a total of 89 redundant transitions.
[2022-05-17 13:06:38] [INFO ] Flatten gal took : 162 ms
[2022-05-17 13:06:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 19 ms.
[2022-05-17 13:06:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality432630307702047749.gal : 13 ms
[2022-05-17 13:06:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7434014548340429786.prop : 2 ms
Invoking ITS tools like this :cd /tmp/redAtoms16990188413339098668;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality432630307702047749.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7434014548340429786.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...297
Loading property file /tmp/ReachabilityCardinality7434014548340429786.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :4 after 4456
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :4456 after 13856
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :13856 after 523230
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :3.37894e+10 after 3.42227e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11207219203387602087
[2022-05-17 13:06:53] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11207219203387602087
Running compilation step : cd /tmp/ltsmin11207219203387602087;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1003 ms.
Running link step : cd /tmp/ltsmin11207219203387602087;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin11207219203387602087;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp2==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 297 stabilizing places and 289 stable transitions
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.22 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U !X(p1)))'
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 473 transition count 414
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 473 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 473 transition count 413
Applied a total of 5 rules in 32 ms. Remains 473 /475 variables (removed 2) and now considering 413/416 (removed 3) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:07:09] [INFO ] Computed 62 place invariants in 13 ms
[2022-05-17 13:07:09] [INFO ] Implicit Places using invariants in 555 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:07:09] [INFO ] Computed 62 place invariants in 18 ms
[2022-05-17 13:07:11] [INFO ] Implicit Places using invariants and state equation in 1203 ms returned []
Implicit Place search using SMT with State Equation took 1762 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:07:11] [INFO ] Computed 62 place invariants in 13 ms
[2022-05-17 13:07:11] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 473/475 places, 413/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/475 places, 413/416 transitions.
Stuttering acceptance computed with spot in 389 ms :[p1, true, p1, p1]
Running random walk in product with property : DES-PT-60b-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (EQ s433 0) (EQ s34 1)), p1:(OR (EQ s353 0) (EQ s129 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 32 steps with 0 reset in 5 ms.
FORMULA DES-PT-60b-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60b-LTLCardinality-00 finished in 2893 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F((G(X(p0))&&G(p1)))))'
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.4 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 468 transition count 400
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 14 rules applied. Total rules applied 27 place count 456 transition count 398
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 75 Post agglomeration using F-continuation condition.Transition count delta: 75
Deduced a syphon composed of 75 places in 1 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 4 with 150 rules applied. Total rules applied 210 place count 364 transition count 307
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 212 place count 363 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 214 place count 361 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 215 place count 360 transition count 305
Applied a total of 215 rules in 303 ms. Remains 360 /475 variables (removed 115) and now considering 305/416 (removed 111) transitions.
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:12] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 13:07:13] [INFO ] Implicit Places using invariants in 685 ms returned []
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:13] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:07:13] [INFO ] Implicit Places using invariants and state equation in 832 ms returned []
Implicit Place search using SMT with State Equation took 1519 ms to find 0 implicit places.
[2022-05-17 13:07:13] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:13] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:07:14] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/475 places, 305/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/475 places, 305/416 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={1} source=0 dest: 1}, { cond=p1, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=p1, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s246 0) (EQ s297 1)), p0:(OR (EQ s231 0) (EQ s198 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 4405 reset in 485 ms.
Product exploration explored 100000 steps with 4415 reset in 740 ms.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Detected a total of 256/360 stabilizing places and 251/305 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 9 factoid took 619 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 460 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 79 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 74 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:16] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 13:07:17] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:17] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 13:07:17] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 93 ms returned sat
[2022-05-17 13:07:18] [INFO ] After 746ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:18] [INFO ] After 865ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 64 ms.
[2022-05-17 13:07:18] [INFO ] After 1218ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 33 ms.
Support contains 4 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 360 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 359 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 359 transition count 303
Applied a total of 4 rules in 56 ms. Remains 359 /360 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/360 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 442 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 78 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 479992 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479992 steps, saw 69058 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:21] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 13:07:21] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:21] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 13:07:21] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 139 ms returned sat
[2022-05-17 13:07:23] [INFO ] After 1337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:23] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2022-05-17 13:07:23] [INFO ] Deduced a trap composed of 5 places in 32 ms of which 0 ms to minimize.
[2022-05-17 13:07:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2022-05-17 13:07:23] [INFO ] After 1612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 106 ms.
[2022-05-17 13:07:23] [INFO ] After 2138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 25 ms.
Support contains 4 out of 359 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 303/303 transitions.
Applied a total of 0 rules in 14 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 303/303 transitions.
Applied a total of 0 rules in 13 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:23] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:07:24] [INFO ] Implicit Places using invariants in 334 ms returned []
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:24] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 13:07:24] [INFO ] Implicit Places using invariants and state equation in 646 ms returned []
Implicit Place search using SMT with State Equation took 995 ms to find 0 implicit places.
[2022-05-17 13:07:24] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:24] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 13:07:25] [INFO ] Dead Transitions using invariants and state equation in 272 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 359 transition count 303
Applied a total of 1 rules in 27 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:25] [INFO ] Computed 59 place invariants in 10 ms
[2022-05-17 13:07:25] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:25] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 13:07:25] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 142 ms returned sat
[2022-05-17 13:07:26] [INFO ] After 1111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:27] [INFO ] Deduced a trap composed of 5 places in 31 ms of which 1 ms to minimize.
[2022-05-17 13:07:27] [INFO ] Deduced a trap composed of 3 places in 57 ms of which 1 ms to minimize.
[2022-05-17 13:07:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 141 ms
[2022-05-17 13:07:27] [INFO ] After 1347ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 71 ms.
[2022-05-17 13:07:27] [INFO ] After 1888ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:27] [INFO ] Flatten gal took : 33 ms
[2022-05-17 13:07:27] [INFO ] Flatten gal took : 34 ms
[2022-05-17 13:07:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5964227387093499137.gal : 4 ms
[2022-05-17 13:07:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6479771340663304703.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15753706790671657420;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5964227387093499137.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6479771340663304703.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6479771340663304703.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :22 after 80
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :80 after 148
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :148 after 1876
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1876 after 28322
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :28322 after 119196
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :119196 after 275392
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :275392 after 775448
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.8187e+09 after 4.2239e+09
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :4.2239e+09 after 4.22932e+09
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :4.40303e+09 after 4.43297e+09
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :4.11674e+10 after 4.12501e+10
Detected timeout of ITS tools.
[2022-05-17 13:07:42] [INFO ] Flatten gal took : 23 ms
[2022-05-17 13:07:42] [INFO ] Applying decomposition
[2022-05-17 13:07:42] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13713417985540149668.txt' '-o' '/tmp/graph13713417985540149668.bin' '-w' '/tmp/graph13713417985540149668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13713417985540149668.bin' '-l' '-1' '-v' '-w' '/tmp/graph13713417985540149668.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:07:42] [INFO ] Decomposing Gal with order
[2022-05-17 13:07:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:07:42] [INFO ] Removed a total of 25 redundant transitions.
[2022-05-17 13:07:42] [INFO ] Flatten gal took : 36 ms
[2022-05-17 13:07:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 13:07:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17488943425558298782.gal : 5 ms
[2022-05-17 13:07:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality791986926490621096.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15753706790671657420;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17488943425558298782.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality791986926490621096.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality791986926490621096.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 102
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :102 after 870
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :870 after 21036
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :21036 after 225522
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :225522 after 3.10173e+09
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :3.10173e+09 after 5.14115e+09
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5.14115e+09 after 7.69043e+09
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :7.69043e+09 after 1.22791e+10
Reachability property apf3 is true.
Reachability property apf2 is true.
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.145e+13,3.56119,76148,7464,2825,168002,12024,298,202660,544,35641,0
Total reachable state count : 51450042305758
Verifying 3 reachability properties.
Reachability property apf1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,147744,3.57587,76412,79,339,168002,12024,324,202660,555,35641,0
Reachability property apf2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,886464,3.58154,76412,77,403,168002,12024,334,202660,557,35641,0
Reachability property apf3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,886464,3.58239,76412,77,403,168002,12024,334,202660,557,35641,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 647 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Support contains 4 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 305/305 transitions.
Applied a total of 0 rules in 21 ms. Remains 360 /360 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:47] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 13:07:47] [INFO ] Implicit Places using invariants in 463 ms returned []
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:47] [INFO ] Computed 58 place invariants in 11 ms
[2022-05-17 13:07:48] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1558 ms to find 0 implicit places.
[2022-05-17 13:07:48] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:48] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:07:48] [INFO ] Dead Transitions using invariants and state equation in 284 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 305/305 transitions.
Computed a total of 256 stabilizing places and 251 stable transitions
Computed a total of 256 stabilizing places and 251 stable transitions
Detected a total of 256/360 stabilizing places and 251/305 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 9 factoid took 495 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Incomplete random walk after 10000 steps, including 446 resets, run finished after 328 ms. (steps per millisecond=30 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 305 rows 360 cols
[2022-05-17 13:07:50] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:07:50] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:50] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 13:07:50] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 102 ms returned sat
[2022-05-17 13:07:51] [INFO ] After 859ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:51] [INFO ] After 1019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 89 ms.
[2022-05-17 13:07:51] [INFO ] After 1420ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 40 ms.
Support contains 4 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 360 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 359 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 359 transition count 303
Applied a total of 4 rules in 60 ms. Remains 359 /360 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/360 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 443 resets, run finished after 318 ms. (steps per millisecond=31 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 70 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 451825 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 451825 steps, saw 65213 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:55] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 13:07:55] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:55] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 13:07:55] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 141 ms returned sat
[2022-05-17 13:07:57] [INFO ] After 1247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:07:57] [INFO ] Deduced a trap composed of 5 places in 27 ms of which 0 ms to minimize.
[2022-05-17 13:07:57] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
[2022-05-17 13:07:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 124 ms
[2022-05-17 13:07:57] [INFO ] After 1496ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 103 ms.
[2022-05-17 13:07:57] [INFO ] After 2054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 30 ms.
Support contains 4 out of 359 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 303/303 transitions.
Applied a total of 0 rules in 10 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 303/303 transitions.
Applied a total of 0 rules in 12 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:57] [INFO ] Computed 59 place invariants in 7 ms
[2022-05-17 13:07:58] [INFO ] Implicit Places using invariants in 576 ms returned []
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:58] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:07:59] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1595 ms to find 0 implicit places.
[2022-05-17 13:07:59] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:59] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 13:07:59] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 359 transition count 303
Applied a total of 1 rules in 27 ms. Remains 359 /359 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 303 rows 359 cols
[2022-05-17 13:07:59] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 13:07:59] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-17 13:07:59] [INFO ] [Nat]Absence check using 35 positive place invariants in 14 ms returned sat
[2022-05-17 13:08:00] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 132 ms returned sat
[2022-05-17 13:08:00] [INFO ] After 813ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-17 13:08:01] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 1 ms to minimize.
[2022-05-17 13:08:01] [INFO ] Deduced a trap composed of 3 places in 79 ms of which 1 ms to minimize.
[2022-05-17 13:08:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 176 ms
[2022-05-17 13:08:01] [INFO ] After 1098ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 88 ms.
[2022-05-17 13:08:01] [INFO ] After 1591ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-05-17 13:08:01] [INFO ] Flatten gal took : 31 ms
[2022-05-17 13:08:01] [INFO ] Flatten gal took : 32 ms
[2022-05-17 13:08:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15868986281331666454.gal : 4 ms
[2022-05-17 13:08:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality491412357709670207.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17551225355054770448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15868986281331666454.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality491412357709670207.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality491412357709670207.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :8 after 22
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :22 after 80
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :80 after 148
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :148 after 1876
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1876 after 28322
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :28322 after 119196
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :119196 after 275392
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :275392 after 775448
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.8187e+09 after 4.2239e+09
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :4.2239e+09 after 4.22932e+09
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :4.40303e+09 after 4.43297e+09
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :4.11674e+10 after 4.12501e+10
Detected timeout of ITS tools.
[2022-05-17 13:08:16] [INFO ] Flatten gal took : 27 ms
[2022-05-17 13:08:16] [INFO ] Applying decomposition
[2022-05-17 13:08:16] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17476942895054119364.txt' '-o' '/tmp/graph17476942895054119364.bin' '-w' '/tmp/graph17476942895054119364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17476942895054119364.bin' '-l' '-1' '-v' '-w' '/tmp/graph17476942895054119364.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:08:16] [INFO ] Decomposing Gal with order
[2022-05-17 13:08:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:08:16] [INFO ] Removed a total of 72 redundant transitions.
[2022-05-17 13:08:16] [INFO ] Flatten gal took : 54 ms
[2022-05-17 13:08:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 6 ms.
[2022-05-17 13:08:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1197971319258378724.gal : 7 ms
[2022-05-17 13:08:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18409423627646577338.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms17551225355054770448;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1197971319258378724.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18409423627646577338.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality18409423627646577338.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 390
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :390 after 2310
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :2310 after 21036
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :21036 after 225522
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :225522 after 1.93383e+10
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1.93383e+10 after 3.21552e+10
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :3.21552e+10 after 4.81764e+10
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :4.81764e+10 after 7.70144e+10
Reachability property apf3 is true.
Reachability property apf2 is true.
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.30134e+13,13.3373,177968,21254,2924,343583,12732,352,739382,543,39491,0
Total reachable state count : 63013417394086
Verifying 3 reachability properties.
Reachability property apf1 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,544,13.3767,178232,73,192,343583,12732,378,739382,554,39491,0
Reachability property apf2 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf2,544,13.3877,178232,73,192,343583,12732,388,739382,556,39491,0
Reachability property apf3 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf3,1088,13.3887,178232,73,192,343583,12732,388,739382,556,39491,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X p0), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 9 factoid took 492 ms. Reduced automaton from 3 states, 9 edges and 2 AP to 3 states, 9 edges and 2 AP.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 4439 reset in 266 ms.
Product exploration explored 100000 steps with 4384 reset in 428 ms.
Built C files in :
/tmp/ltsmin18369145524720145740
[2022-05-17 13:08:31] [INFO ] Computing symmetric may disable matrix : 305 transitions.
[2022-05-17 13:08:31] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:08:31] [INFO ] Computing symmetric may enable matrix : 305 transitions.
[2022-05-17 13:08:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:08:31] [INFO ] Computing Do-Not-Accords matrix : 305 transitions.
[2022-05-17 13:08:31] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:08:31] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18369145524720145740
Running compilation step : cd /tmp/ltsmin18369145524720145740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1411 ms.
Running link step : cd /tmp/ltsmin18369145524720145740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin18369145524720145740;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11505854695488972827.hoa' '--buchi-type=spotba'
LTSmin run took 1860 ms.
FORMULA DES-PT-60b-LTLCardinality-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-60b-LTLCardinality-01 finished in 83079 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 468 transition count 398
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 54 place count 441 transition count 385
Iterating global reduction 2 with 1 rules applied. Total rules applied 55 place count 441 transition count 385
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 441 transition count 384
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 56 place count 441 transition count 383
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 212 place count 363 transition count 306
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 216 place count 361 transition count 308
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 218 place count 359 transition count 306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 219 place count 358 transition count 306
Applied a total of 219 rules in 85 ms. Remains 358 /475 variables (removed 117) and now considering 306/416 (removed 110) transitions.
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:08:35] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:08:35] [INFO ] Implicit Places using invariants in 335 ms returned []
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:08:35] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:08:36] [INFO ] Implicit Places using invariants and state equation in 837 ms returned []
Implicit Place search using SMT with State Equation took 1175 ms to find 0 implicit places.
[2022-05-17 13:08:36] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:08:36] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:08:36] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 358/475 places, 306/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 358/475 places, 306/416 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s189 0) (EQ s347 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5367 reset in 433 ms.
Product exploration explored 100000 steps with 5461 reset in 632 ms.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Detected a total of 255/358 stabilizing places and 250/306 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 257 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 528 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 782276 steps, run timeout after 3001 ms. (steps per millisecond=260 ) properties seen :{}
Probabilistic random walk after 782276 steps, saw 110139 distinct states, run finished after 3001 ms. (steps per millisecond=260 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:08:41] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:08:41] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:08:41] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 13:08:41] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 171 ms returned sat
[2022-05-17 13:08:42] [INFO ] After 509ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:08:42] [INFO ] After 565ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2022-05-17 13:08:42] [INFO ] After 935ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 358 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 358/358 places, 306/306 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 358 transition count 305
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 358 transition count 304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 357 transition count 304
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 357 transition count 304
Applied a total of 4 rules in 53 ms. Remains 357 /358 variables (removed 1) and now considering 304/306 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/358 places, 304/306 transitions.
Incomplete random walk after 10000 steps, including 506 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 97 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1006295 steps, run timeout after 3001 ms. (steps per millisecond=335 ) properties seen :{}
Probabilistic random walk after 1006295 steps, saw 140928 distinct states, run finished after 3001 ms. (steps per millisecond=335 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:08:45] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:08:45] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:08:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:08:45] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 99 ms returned sat
[2022-05-17 13:08:46] [INFO ] After 1027ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:08:46] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 1 ms to minimize.
[2022-05-17 13:08:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2022-05-17 13:08:46] [INFO ] After 1188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-17 13:08:47] [INFO ] After 1409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 304/304 transitions.
Applied a total of 0 rules in 10 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 304/304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 304/304 transitions.
Applied a total of 0 rules in 11 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:08:47] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 13:08:47] [INFO ] Implicit Places using invariants in 659 ms returned []
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:08:47] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 13:08:48] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1516 ms to find 0 implicit places.
[2022-05-17 13:08:48] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:08:48] [INFO ] Computed 59 place invariants in 9 ms
[2022-05-17 13:08:48] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 304/304 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Applied a total of 1 rules in 41 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:08:49] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 13:08:49] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:08:49] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-17 13:08:49] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 97 ms returned sat
[2022-05-17 13:08:49] [INFO ] After 485ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:08:49] [INFO ] Deduced a trap composed of 5 places in 73 ms of which 0 ms to minimize.
[2022-05-17 13:08:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 115 ms
[2022-05-17 13:08:49] [INFO ] After 621ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-17 13:08:49] [INFO ] After 858ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:08:49] [INFO ] Flatten gal took : 16 ms
[2022-05-17 13:08:49] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:08:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4029243062152815297.gal : 3 ms
[2022-05-17 13:08:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6064547573670924198.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1482395128076316189;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4029243062152815297.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6064547573670924198.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6064547573670924198.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 72
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :72 after 92
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :92 after 136
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :136 after 1064
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1064 after 1904
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1904 after 56640
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :56640 after 120094
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :120094 after 264936
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264936 after 458956
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.43008e+06 after 8.13301e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.13301e+08 after 3.40371e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.63889e+09 after 7.70749e+09
Detected timeout of ITS tools.
[2022-05-17 13:09:05] [INFO ] Flatten gal took : 16 ms
[2022-05-17 13:09:05] [INFO ] Applying decomposition
[2022-05-17 13:09:05] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7504287975063526108.txt' '-o' '/tmp/graph7504287975063526108.bin' '-w' '/tmp/graph7504287975063526108.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7504287975063526108.bin' '-l' '-1' '-v' '-w' '/tmp/graph7504287975063526108.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:09:05] [INFO ] Decomposing Gal with order
[2022-05-17 13:09:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:09:05] [INFO ] Removed a total of 38 redundant transitions.
[2022-05-17 13:09:05] [INFO ] Flatten gal took : 28 ms
[2022-05-17 13:09:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2022-05-17 13:09:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8717347619130314064.gal : 4 ms
[2022-05-17 13:09:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13659475228438626428.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1482395128076316189;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8717347619130314064.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13659475228438626428.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality13659475228438626428.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 722
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :722 after 2690
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2690 after 6628
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59112 after 116208
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :116208 after 4.34457e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.34457e+09 after 7.20949e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7.20949e+09 after 1.07906e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.07906e+10 after 1.72367e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.99248e+13 after 4.23007e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12530418112913751922
[2022-05-17 13:09:20] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12530418112913751922
Running compilation step : cd /tmp/ltsmin12530418112913751922;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 798 ms.
Running link step : cd /tmp/ltsmin12530418112913751922;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin12530418112913751922;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 130 ms :[true, (NOT p0)]
Support contains 2 out of 358 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 358/358 places, 306/306 transitions.
Applied a total of 0 rules in 12 ms. Remains 358 /358 variables (removed 0) and now considering 306/306 (removed 0) transitions.
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:09:35] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:09:36] [INFO ] Implicit Places using invariants in 516 ms returned []
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:09:36] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:09:37] [INFO ] Implicit Places using invariants and state equation in 846 ms returned []
Implicit Place search using SMT with State Equation took 1364 ms to find 0 implicit places.
[2022-05-17 13:09:37] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:09:37] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:09:37] [INFO ] Dead Transitions using invariants and state equation in 316 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 358/358 places, 306/306 transitions.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Detected a total of 255/358 stabilizing places and 250/306 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 229 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 553 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 98 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 989271 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :{}
Probabilistic random walk after 989271 steps, saw 138604 distinct states, run finished after 3001 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 358 cols
[2022-05-17 13:09:40] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:09:40] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:09:40] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 13:09:41] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 268 ms returned sat
[2022-05-17 13:09:41] [INFO ] After 650ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:09:42] [INFO ] After 714ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-17 13:09:42] [INFO ] After 1272ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 2 out of 358 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 358/358 places, 306/306 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 358 transition count 305
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 358 transition count 304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 357 transition count 304
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 357 transition count 304
Applied a total of 4 rules in 56 ms. Remains 357 /358 variables (removed 1) and now considering 304/306 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/358 places, 304/306 transitions.
Incomplete random walk after 10000 steps, including 503 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1079493 steps, run timeout after 3001 ms. (steps per millisecond=359 ) properties seen :{}
Probabilistic random walk after 1079493 steps, saw 150871 distinct states, run finished after 3001 ms. (steps per millisecond=359 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:09:45] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:09:45] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:09:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-17 13:09:45] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 97 ms returned sat
[2022-05-17 13:09:46] [INFO ] After 682ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:09:46] [INFO ] Deduced a trap composed of 14 places in 107 ms of which 1 ms to minimize.
[2022-05-17 13:09:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 146 ms
[2022-05-17 13:09:46] [INFO ] After 851ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-17 13:09:46] [INFO ] After 1081ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 304/304 transitions.
Applied a total of 0 rules in 9 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 304/304 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 304/304 transitions.
Applied a total of 0 rules in 15 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:09:46] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:09:47] [INFO ] Implicit Places using invariants in 580 ms returned []
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:09:47] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:09:47] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
[2022-05-17 13:09:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:09:47] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:09:48] [INFO ] Dead Transitions using invariants and state equation in 290 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 304/304 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Applied a total of 1 rules in 31 ms. Remains 357 /357 variables (removed 0) and now considering 304/304 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 304 rows 357 cols
[2022-05-17 13:09:48] [INFO ] Computed 59 place invariants in 9 ms
[2022-05-17 13:09:48] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:09:48] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2022-05-17 13:09:48] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 107 ms returned sat
[2022-05-17 13:09:49] [INFO ] After 521ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:09:49] [INFO ] Deduced a trap composed of 5 places in 60 ms of which 1 ms to minimize.
[2022-05-17 13:09:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2022-05-17 13:09:49] [INFO ] After 640ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-17 13:09:49] [INFO ] After 884ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:09:49] [INFO ] Flatten gal took : 26 ms
[2022-05-17 13:09:49] [INFO ] Flatten gal took : 25 ms
[2022-05-17 13:09:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9703338279707467176.gal : 4 ms
[2022-05-17 13:09:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality202858636889499649.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13910600007056657777;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9703338279707467176.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality202858636889499649.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality202858636889499649.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 72
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :72 after 92
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :92 after 136
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :136 after 1064
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1064 after 1904
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1904 after 56640
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :56640 after 120094
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :120094 after 264936
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264936 after 458956
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.43008e+06 after 8.13301e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8.13301e+08 after 3.40371e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.63889e+09 after 7.70749e+09
Detected timeout of ITS tools.
[2022-05-17 13:10:04] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:10:04] [INFO ] Applying decomposition
[2022-05-17 13:10:04] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13137188650568490943.txt' '-o' '/tmp/graph13137188650568490943.bin' '-w' '/tmp/graph13137188650568490943.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13137188650568490943.bin' '-l' '-1' '-v' '-w' '/tmp/graph13137188650568490943.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:10:04] [INFO ] Decomposing Gal with order
[2022-05-17 13:10:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:10:04] [INFO ] Removed a total of 37 redundant transitions.
[2022-05-17 13:10:04] [INFO ] Flatten gal took : 26 ms
[2022-05-17 13:10:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 13:10:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9479006338851156118.gal : 4 ms
[2022-05-17 13:10:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13163138028161915617.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13910600007056657777;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9479006338851156118.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13163138028161915617.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality13163138028161915617.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 338
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :338 after 2690
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2690 after 6628
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59112 after 116208
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :116208 after 4.34457e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.34457e+09 after 7.20949e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7.20949e+09 after 1.07906e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.07906e+10 after 1.72367e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13203062388797513127
[2022-05-17 13:10:19] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13203062388797513127
Running compilation step : cd /tmp/ltsmin13203062388797513127;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 867 ms.
Running link step : cd /tmp/ltsmin13203062388797513127;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin13203062388797513127;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 55 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 5413 reset in 283 ms.
Product exploration explored 100000 steps with 5366 reset in 392 ms.
Built C files in :
/tmp/ltsmin2169785104986917932
[2022-05-17 13:10:35] [INFO ] Computing symmetric may disable matrix : 306 transitions.
[2022-05-17 13:10:35] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:10:35] [INFO ] Computing symmetric may enable matrix : 306 transitions.
[2022-05-17 13:10:35] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:10:35] [INFO ] Computing Do-Not-Accords matrix : 306 transitions.
[2022-05-17 13:10:35] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:10:35] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2169785104986917932
Running compilation step : cd /tmp/ltsmin2169785104986917932;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1135 ms.
Running link step : cd /tmp/ltsmin2169785104986917932;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin2169785104986917932;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10845486244417987783.hoa' '--buchi-type=spotba'
LTSmin run took 3346 ms.
FORMULA DES-PT-60b-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DES-PT-60b-LTLCardinality-03 finished in 125070 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 473 transition count 414
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 473 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 473 transition count 413
Applied a total of 5 rules in 25 ms. Remains 473 /475 variables (removed 2) and now considering 413/416 (removed 3) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:10:40] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:10:40] [INFO ] Implicit Places using invariants in 402 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:10:40] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 13:10:41] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1519 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:10:41] [INFO ] Computed 62 place invariants in 9 ms
[2022-05-17 13:10:42] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 473/475 places, 413/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/475 places, 413/416 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s43 0) (EQ s58 1) (EQ s435 0) (EQ s219 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 868 reset in 263 ms.
Product exploration explored 100000 steps with 881 reset in 338 ms.
Computed a total of 296 stabilizing places and 288 stable transitions
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.6 ms
Computed a total of 296 stabilizing places and 288 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 92 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 865429 steps, run timeout after 3001 ms. (steps per millisecond=288 ) properties seen :{}
Probabilistic random walk after 865429 steps, saw 142367 distinct states, run finished after 3004 ms. (steps per millisecond=288 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:10:46] [INFO ] Computed 62 place invariants in 12 ms
[2022-05-17 13:10:46] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:10:46] [INFO ] [Nat]Absence check using 33 positive place invariants in 18 ms returned sat
[2022-05-17 13:10:46] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 90 ms returned sat
[2022-05-17 13:10:47] [INFO ] After 941ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:10:47] [INFO ] Deduced a trap composed of 10 places in 121 ms of which 1 ms to minimize.
[2022-05-17 13:10:47] [INFO ] Deduced a trap composed of 20 places in 49 ms of which 0 ms to minimize.
[2022-05-17 13:10:48] [INFO ] Deduced a trap composed of 17 places in 45 ms of which 1 ms to minimize.
[2022-05-17 13:10:48] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 350 ms
[2022-05-17 13:10:48] [INFO ] After 1357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2022-05-17 13:10:48] [INFO ] After 1644ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 4 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 467 transition count 391
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 37 place count 450 transition count 391
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 37 place count 450 transition count 379
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 61 place count 438 transition count 379
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 215 place count 361 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 359 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 359 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 221 place count 358 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 358 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 357 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 356 transition count 302
Applied a total of 224 rules in 84 ms. Remains 356 /473 variables (removed 117) and now considering 302/413 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/473 places, 302/413 transitions.
Incomplete random walk after 10000 steps, including 471 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1041765 steps, run timeout after 3001 ms. (steps per millisecond=347 ) properties seen :{}
Probabilistic random walk after 1041765 steps, saw 145990 distinct states, run finished after 3001 ms. (steps per millisecond=347 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:10:51] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:10:51] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:10:51] [INFO ] [Nat]Absence check using 36 positive place invariants in 12 ms returned sat
[2022-05-17 13:10:51] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 65 ms returned sat
[2022-05-17 13:10:55] [INFO ] After 4061ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:11:00] [INFO ] Deduced a trap composed of 15 places in 94 ms of which 1 ms to minimize.
[2022-05-17 13:11:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 138 ms
[2022-05-17 13:11:00] [INFO ] After 8688ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2022-05-17 13:11:00] [INFO ] After 9098ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 10 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 9 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:11:00] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-17 13:11:00] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:11:00] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:11:01] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 1265 ms to find 0 implicit places.
[2022-05-17 13:11:01] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:11:01] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-17 13:11:02] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 302
Applied a total of 1 rules in 18 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:11:02] [INFO ] Computed 60 place invariants in 8 ms
[2022-05-17 13:11:02] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:11:02] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 13:11:02] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 98 ms returned sat
[2022-05-17 13:11:13] [INFO ] After 10763ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-05-17 13:11:13] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:11:13] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:11:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6778444132819227883.gal : 2 ms
[2022-05-17 13:11:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14414462689314879.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms1372370520558410167;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6778444132819227883.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14414462689314879.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...317
Loading property file /tmp/ReachabilityCardinality14414462689314879.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 880
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :880 after 1504
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1504 after 14984
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14984 after 98664
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :98664 after 214456
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :214456 after 257248
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.84298e+06 after 6.63848e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.63848e+08 after 2.66527e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.78051e+09 after 2.78956e+09
Detected timeout of ITS tools.
[2022-05-17 13:11:28] [INFO ] Flatten gal took : 38 ms
[2022-05-17 13:11:28] [INFO ] Applying decomposition
[2022-05-17 13:11:28] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11350188845202243339.txt' '-o' '/tmp/graph11350188845202243339.bin' '-w' '/tmp/graph11350188845202243339.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11350188845202243339.bin' '-l' '-1' '-v' '-w' '/tmp/graph11350188845202243339.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:11:28] [INFO ] Decomposing Gal with order
[2022-05-17 13:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:11:28] [INFO ] Removed a total of 39 redundant transitions.
[2022-05-17 13:11:28] [INFO ] Flatten gal took : 40 ms
[2022-05-17 13:11:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 4 ms.
[2022-05-17 13:11:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10359515652466593081.gal : 5 ms
[2022-05-17 13:11:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5326622880242912611.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1372370520558410167;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10359515652466593081.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5326622880242912611.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality5326622880242912611.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 386
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :386 after 4132
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :4132 after 34360
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50736 after 1.37797e+09
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.37797e+09 after 2.39695e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.39695e+09 after 3.58576e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.58576e+09 after 5.28407e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.28407e+09 after 8.34102e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.11324e+13 after 3.11556e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17219011763886097824
[2022-05-17 13:11:43] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17219011763886097824
Running compilation step : cd /tmp/ltsmin17219011763886097824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1004 ms.
Running link step : cd /tmp/ltsmin17219011763886097824;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin17219011763886097824;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 145 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Applied a total of 0 rules in 19 ms. Remains 473 /473 variables (removed 0) and now considering 413/413 (removed 0) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:11:58] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:11:59] [INFO ] Implicit Places using invariants in 503 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:11:59] [INFO ] Computed 62 place invariants in 20 ms
[2022-05-17 13:12:00] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1694 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:12:00] [INFO ] Computed 62 place invariants in 13 ms
[2022-05-17 13:12:01] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 413/413 transitions.
Computed a total of 296 stabilizing places and 288 stable transitions
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Computed a total of 296 stabilizing places and 288 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 143 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 93 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 861416 steps, run timeout after 3001 ms. (steps per millisecond=287 ) properties seen :{}
Probabilistic random walk after 861416 steps, saw 141763 distinct states, run finished after 3001 ms. (steps per millisecond=287 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:12:04] [INFO ] Computed 62 place invariants in 12 ms
[2022-05-17 13:12:04] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:12:04] [INFO ] [Nat]Absence check using 33 positive place invariants in 14 ms returned sat
[2022-05-17 13:12:04] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 55 ms returned sat
[2022-05-17 13:12:05] [INFO ] After 757ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:12:05] [INFO ] Deduced a trap composed of 10 places in 147 ms of which 1 ms to minimize.
[2022-05-17 13:12:05] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 1 ms to minimize.
[2022-05-17 13:12:05] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 1 ms to minimize.
[2022-05-17 13:12:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 398 ms
[2022-05-17 13:12:05] [INFO ] After 1223ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-17 13:12:05] [INFO ] After 1431ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 4 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 467 transition count 391
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 37 place count 450 transition count 391
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 37 place count 450 transition count 379
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 61 place count 438 transition count 379
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 215 place count 361 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 359 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 359 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 221 place count 358 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 358 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 357 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 356 transition count 302
Applied a total of 224 rules in 117 ms. Remains 356 /473 variables (removed 117) and now considering 302/413 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/473 places, 302/413 transitions.
Incomplete random walk after 10000 steps, including 485 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 90 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1022522 steps, run timeout after 3001 ms. (steps per millisecond=340 ) properties seen :{}
Probabilistic random walk after 1022522 steps, saw 143215 distinct states, run finished after 3003 ms. (steps per millisecond=340 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:12:09] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 13:12:09] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:12:09] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2022-05-17 13:12:09] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 63 ms returned sat
[2022-05-17 13:12:13] [INFO ] After 3966ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:12:17] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 1 ms to minimize.
[2022-05-17 13:12:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 141 ms
[2022-05-17 13:12:17] [INFO ] After 8562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-05-17 13:12:18] [INFO ] After 8872ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 9 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 9 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:12:18] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:12:18] [INFO ] Implicit Places using invariants in 572 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:12:18] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:12:19] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1699 ms to find 0 implicit places.
[2022-05-17 13:12:19] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:12:19] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 13:12:20] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 302
Applied a total of 1 rules in 25 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:12:20] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:12:20] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:12:20] [INFO ] [Nat]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 13:12:20] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 62 ms returned sat
[2022-05-17 13:12:30] [INFO ] After 10326ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-05-17 13:12:30] [INFO ] Flatten gal took : 24 ms
[2022-05-17 13:12:30] [INFO ] Flatten gal took : 23 ms
[2022-05-17 13:12:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14882371531666592840.gal : 3 ms
[2022-05-17 13:12:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6514044103966871506.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms16291711894949624970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14882371531666592840.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6514044103966871506.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality6514044103966871506.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 880
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :880 after 1504
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1504 after 14984
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14984 after 98664
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :98664 after 214456
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :214456 after 257248
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.84298e+06 after 6.63848e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.63848e+08 after 2.66527e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.78051e+09 after 2.78956e+09
Detected timeout of ITS tools.
[2022-05-17 13:12:45] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:12:45] [INFO ] Applying decomposition
[2022-05-17 13:12:45] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14113831863771351339.txt' '-o' '/tmp/graph14113831863771351339.bin' '-w' '/tmp/graph14113831863771351339.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14113831863771351339.bin' '-l' '-1' '-v' '-w' '/tmp/graph14113831863771351339.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:12:45] [INFO ] Decomposing Gal with order
[2022-05-17 13:12:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:12:45] [INFO ] Removed a total of 84 redundant transitions.
[2022-05-17 13:12:45] [INFO ] Flatten gal took : 39 ms
[2022-05-17 13:12:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 3 ms.
[2022-05-17 13:12:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8932268427379074815.gal : 13 ms
[2022-05-17 13:12:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6804217693116111216.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms16291711894949624970;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8932268427379074815.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6804217693116111216.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality6804217693116111216.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 130
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :130 after 2012
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2012 after 5380
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50736 after 111280
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :111280 after 2.37598e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.37598e+09 after 4.26094e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.26094e+09 after 6.46023e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.46023e+09 after 9.28804e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.28804e+09 after 1.46292e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11296941990889967184
[2022-05-17 13:13:00] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11296941990889967184
Running compilation step : cd /tmp/ltsmin11296941990889967184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 892 ms.
Running link step : cd /tmp/ltsmin11296941990889967184;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11296941990889967184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 879 reset in 201 ms.
Product exploration explored 100000 steps with 857 reset in 217 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 467 transition count 410
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 16 place count 467 transition count 412
Deduced a syphon composed of 23 places in 1 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 467 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 462 transition count 407
Deduced a syphon composed of 18 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 462 transition count 407
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 78 rules applied. Total rules applied 112 place count 462 transition count 410
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 122 place count 452 transition count 400
Deduced a syphon composed of 86 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 132 place count 452 transition count 400
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 92 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 138 place count 452 transition count 428
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 140 place count 450 transition count 422
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 142 place count 450 transition count 422
Deduced a syphon composed of 90 places in 0 ms
Applied a total of 142 rules in 224 ms. Remains 450 /473 variables (removed 23) and now considering 422/413 (removed -9) transitions.
[2022-05-17 13:13:17] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 422 rows 450 cols
[2022-05-17 13:13:17] [INFO ] Computed 59 place invariants in 8 ms
[2022-05-17 13:13:18] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 450/473 places, 422/413 transitions.
Finished structural reductions, in 1 iterations. Remains : 450/473 places, 422/413 transitions.
Product exploration explored 100000 steps with 4714 reset in 615 ms.
Product exploration explored 100000 steps with 4667 reset in 660 ms.
Built C files in :
/tmp/ltsmin5245554174678233358
[2022-05-17 13:13:19] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5245554174678233358
Running compilation step : cd /tmp/ltsmin5245554174678233358;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1192 ms.
Running link step : cd /tmp/ltsmin5245554174678233358;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5245554174678233358;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1192650079461378782.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Applied a total of 0 rules in 14 ms. Remains 473 /473 variables (removed 0) and now considering 413/413 (removed 0) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:13:34] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 13:13:35] [INFO ] Implicit Places using invariants in 452 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:13:35] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:13:36] [INFO ] Implicit Places using invariants and state equation in 1182 ms returned []
Implicit Place search using SMT with State Equation took 1641 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:13:36] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 13:13:36] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 413/413 transitions.
Built C files in :
/tmp/ltsmin7771935900845150339
[2022-05-17 13:13:36] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7771935900845150339
Running compilation step : cd /tmp/ltsmin7771935900845150339;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1373 ms.
Running link step : cd /tmp/ltsmin7771935900845150339;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin7771935900845150339;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15942600646576548425.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:13:51] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:13:51] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:13:51] [INFO ] Time to serialize gal into /tmp/LTL1148041207007790260.gal : 2 ms
[2022-05-17 13:13:51] [INFO ] Time to serialize properties into /tmp/LTL7846927673934301735.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1148041207007790260.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7846927673934301735.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1148041...266
Read 1 LTL properties
Checking formula 0 : !((X(G("(((p44==0)||(p59==1))||((p476==0)||(p220==1)))"))))
Formula 0 simplified : !XG"(((p44==0)||(p59==1))||((p476==0)||(p220==1)))"
Detected timeout of ITS tools.
[2022-05-17 13:14:07] [INFO ] Flatten gal took : 25 ms
[2022-05-17 13:14:07] [INFO ] Applying decomposition
[2022-05-17 13:14:07] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1657556679720700567.txt' '-o' '/tmp/graph1657556679720700567.bin' '-w' '/tmp/graph1657556679720700567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1657556679720700567.bin' '-l' '-1' '-v' '-w' '/tmp/graph1657556679720700567.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:14:07] [INFO ] Decomposing Gal with order
[2022-05-17 13:14:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:14:07] [INFO ] Removed a total of 11 redundant transitions.
[2022-05-17 13:14:07] [INFO ] Flatten gal took : 105 ms
[2022-05-17 13:14:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 13:14:07] [INFO ] Time to serialize gal into /tmp/LTL6303653295481287982.gal : 28 ms
[2022-05-17 13:14:07] [INFO ] Time to serialize properties into /tmp/LTL13086765604131491169.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6303653295481287982.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13086765604131491169.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6303653...246
Read 1 LTL properties
Checking formula 0 : !((X(G("(((u33.p44==0)||(u33.p59==1))||((i7.u64.p476==0)||(i2.u10.p220==1)))"))))
Formula 0 simplified : !XG"(((u33.p44==0)||(u33.p59==1))||((i7.u64.p476==0)||(i2.u10.p220==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5552921458084190209
[2022-05-17 13:14:22] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5552921458084190209
Running compilation step : cd /tmp/ltsmin5552921458084190209;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1034 ms.
Running link step : cd /tmp/ltsmin5552921458084190209;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin5552921458084190209;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-04 finished in 237277 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(X(p0))))))'
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 473 transition count 414
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 473 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 473 transition count 413
Applied a total of 5 rules in 17 ms. Remains 473 /475 variables (removed 2) and now considering 413/416 (removed 3) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:14:37] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:14:38] [INFO ] Implicit Places using invariants in 507 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:14:38] [INFO ] Computed 62 place invariants in 11 ms
[2022-05-17 13:14:39] [INFO ] Implicit Places using invariants and state equation in 979 ms returned []
Implicit Place search using SMT with State Equation took 1488 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:14:39] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:14:39] [INFO ] Dead Transitions using invariants and state equation in 505 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 473/475 places, 413/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/475 places, 413/416 transitions.
Stuttering acceptance computed with spot in 231 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s130 0) (EQ s128 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 880 reset in 329 ms.
Product exploration explored 100000 steps with 880 reset in 361 ms.
Computed a total of 296 stabilizing places and 288 stable transitions
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Computed a total of 296 stabilizing places and 288 stable transitions
Detected a total of 296/473 stabilizing places and 288/413 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 89 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 842003 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :{}
Probabilistic random walk after 842003 steps, saw 138850 distinct states, run finished after 3001 ms. (steps per millisecond=280 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:14:43] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:14:44] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:14:44] [INFO ] [Nat]Absence check using 33 positive place invariants in 12 ms returned sat
[2022-05-17 13:14:44] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 52 ms returned sat
[2022-05-17 13:14:44] [INFO ] After 498ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:14:44] [INFO ] Deduced a trap composed of 10 places in 138 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 34 places in 126 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 30 places in 106 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 0 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 32 places in 90 ms of which 0 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 31 places in 83 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 19 places in 81 ms of which 1 ms to minimize.
[2022-05-17 13:14:45] [INFO ] Deduced a trap composed of 13 places in 81 ms of which 0 ms to minimize.
[2022-05-17 13:14:46] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 1 ms to minimize.
[2022-05-17 13:14:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1379 ms
[2022-05-17 13:14:46] [INFO ] After 1905ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-17 13:14:46] [INFO ] After 2101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 467 transition count 391
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 37 place count 450 transition count 391
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 37 place count 450 transition count 379
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 61 place count 438 transition count 379
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 215 place count 361 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 359 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 359 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 221 place count 358 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 358 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 357 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 356 transition count 302
Applied a total of 224 rules in 59 ms. Remains 356 /473 variables (removed 117) and now considering 302/413 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/473 places, 302/413 transitions.
Incomplete random walk after 10000 steps, including 463 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 102 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1028300 steps, run timeout after 3001 ms. (steps per millisecond=342 ) properties seen :{}
Probabilistic random walk after 1028300 steps, saw 144076 distinct states, run finished after 3001 ms. (steps per millisecond=342 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:14:49] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:14:49] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:14:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 13:14:49] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 260 ms returned sat
[2022-05-17 13:14:50] [INFO ] After 450ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:14:50] [INFO ] After 481ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-17 13:14:50] [INFO ] After 865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 7 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 7 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:14:50] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:14:50] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:14:50] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 13:14:51] [INFO ] Implicit Places using invariants and state equation in 956 ms returned []
Implicit Place search using SMT with State Equation took 1412 ms to find 0 implicit places.
[2022-05-17 13:14:51] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:14:51] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:14:51] [INFO ] Dead Transitions using invariants and state equation in 288 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 302
Applied a total of 1 rules in 13 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:14:51] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-17 13:14:52] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:14:52] [INFO ] [Nat]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 13:14:52] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 453 ms returned sat
[2022-05-17 13:14:53] [INFO ] After 701ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:14:53] [INFO ] After 746ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-17 13:14:53] [INFO ] After 1346ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:14:53] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:14:53] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:14:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8745972583117112042.gal : 4 ms
[2022-05-17 13:14:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18167474478031867097.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms9187827918955666517;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8745972583117112042.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18167474478031867097.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality18167474478031867097.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 880
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :880 after 1504
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1504 after 14984
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14984 after 98664
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :98664 after 214456
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :214456 after 257248
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.84298e+06 after 6.63848e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.63848e+08 after 2.66527e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.78051e+09 after 2.78956e+09
Detected timeout of ITS tools.
[2022-05-17 13:15:08] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:15:08] [INFO ] Applying decomposition
[2022-05-17 13:15:08] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8656307033009247091.txt' '-o' '/tmp/graph8656307033009247091.bin' '-w' '/tmp/graph8656307033009247091.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8656307033009247091.bin' '-l' '-1' '-v' '-w' '/tmp/graph8656307033009247091.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:15:08] [INFO ] Decomposing Gal with order
[2022-05-17 13:15:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:15:08] [INFO ] Removed a total of 38 redundant transitions.
[2022-05-17 13:15:08] [INFO ] Flatten gal took : 51 ms
[2022-05-17 13:15:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 5 labels/synchronizations in 2 ms.
[2022-05-17 13:15:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14632651225830222968.gal : 4 ms
[2022-05-17 13:15:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17213745023597914549.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9187827918955666517;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14632651225830222968.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17213745023597914549.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality17213745023597914549.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 772
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :772 after 34360
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50736 after 6.05497e+08
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6.05497e+08 after 1.11593e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.11593e+09 after 1.96414e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.96414e+09 after 3.15296e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.15296e+09 after 5.02109e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.02109e+09 after 8.41864e+09
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.21129e+13,9.53715,218424,26939,5478,517260,24438,294,694953,503,134090,0
Total reachable state count : 52112867100022
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,54,9.58562,218424,104,213,517260,24438,302,694953,510,134090,0
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 224 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Applied a total of 0 rules in 13 ms. Remains 473 /473 variables (removed 0) and now considering 413/413 (removed 0) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:15:18] [INFO ] Computed 62 place invariants in 11 ms
[2022-05-17 13:15:19] [INFO ] Implicit Places using invariants in 492 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:15:19] [INFO ] Computed 62 place invariants in 12 ms
[2022-05-17 13:15:20] [INFO ] Implicit Places using invariants and state equation in 1245 ms returned []
Implicit Place search using SMT with State Equation took 1738 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:15:20] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:15:21] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 413/413 transitions.
Computed a total of 296 stabilizing places and 288 stable transitions
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Computed a total of 296 stabilizing places and 288 stable transitions
Detected a total of 296/473 stabilizing places and 288/413 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 155 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 345 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 82 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 769349 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 769349 steps, saw 127915 distinct states, run finished after 3001 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:15:24] [INFO ] Computed 62 place invariants in 6 ms
[2022-05-17 13:15:24] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:15:25] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 13:15:25] [INFO ] [Nat]Absence check using 33 positive and 29 generalized place invariants in 55 ms returned sat
[2022-05-17 13:15:25] [INFO ] After 320ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:15:25] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 0 ms to minimize.
[2022-05-17 13:15:25] [INFO ] Deduced a trap composed of 11 places in 130 ms of which 1 ms to minimize.
[2022-05-17 13:15:25] [INFO ] Deduced a trap composed of 34 places in 165 ms of which 0 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 30 places in 152 ms of which 1 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 1 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 32 places in 146 ms of which 1 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 2 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 19 places in 111 ms of which 1 ms to minimize.
[2022-05-17 13:15:26] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 6 ms to minimize.
[2022-05-17 13:15:27] [INFO ] Deduced a trap composed of 12 places in 84 ms of which 0 ms to minimize.
[2022-05-17 13:15:27] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1613 ms
[2022-05-17 13:15:27] [INFO ] After 1960ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-17 13:15:27] [INFO ] After 2174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 42 ms.
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 467 transition count 391
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 37 place count 450 transition count 391
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 37 place count 450 transition count 379
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 61 place count 438 transition count 379
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 1 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 2 with 154 rules applied. Total rules applied 215 place count 361 transition count 302
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 219 place count 359 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 220 place count 359 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 221 place count 358 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 358 transition count 303
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 223 place count 357 transition count 302
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 224 place count 356 transition count 302
Applied a total of 224 rules in 92 ms. Remains 356 /473 variables (removed 117) and now considering 302/413 (removed 111) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/473 places, 302/413 transitions.
Incomplete random walk after 10000 steps, including 488 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 984291 steps, run timeout after 3001 ms. (steps per millisecond=327 ) properties seen :{}
Probabilistic random walk after 984291 steps, saw 137766 distinct states, run finished after 3005 ms. (steps per millisecond=327 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:15:30] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:15:30] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:15:30] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 13:15:30] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 256 ms returned sat
[2022-05-17 13:15:31] [INFO ] After 487ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:15:31] [INFO ] After 528ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-17 13:15:31] [INFO ] After 897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 18 ms.
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 11 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 302/302 transitions.
Applied a total of 0 rules in 10 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:15:31] [INFO ] Computed 60 place invariants in 3 ms
[2022-05-17 13:15:31] [INFO ] Implicit Places using invariants in 444 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:15:31] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:15:32] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1378 ms to find 0 implicit places.
[2022-05-17 13:15:32] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:15:32] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 13:15:33] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 302/302 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 302
Applied a total of 1 rules in 20 ms. Remains 356 /356 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 302 rows 356 cols
[2022-05-17 13:15:33] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 13:15:33] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:15:33] [INFO ] [Nat]Absence check using 36 positive place invariants in 13 ms returned sat
[2022-05-17 13:15:33] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 259 ms returned sat
[2022-05-17 13:15:34] [INFO ] After 533ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:15:34] [INFO ] After 572ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-17 13:15:34] [INFO ] After 963ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:15:34] [INFO ] Flatten gal took : 25 ms
[2022-05-17 13:15:34] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:15:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3380588172162907995.gal : 3 ms
[2022-05-17 13:15:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17167144898210772764.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms18433092812417730362;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3380588172162907995.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17167144898210772764.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17167144898210772764.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 880
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :880 after 1504
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1504 after 14984
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :14984 after 98664
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :98664 after 214456
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :214456 after 257248
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.84298e+06 after 6.63848e+08
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :6.63848e+08 after 2.66527e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :2.78051e+09 after 2.78956e+09
Detected timeout of ITS tools.
[2022-05-17 13:15:49] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:15:49] [INFO ] Applying decomposition
[2022-05-17 13:15:49] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1485993598975208085.txt' '-o' '/tmp/graph1485993598975208085.bin' '-w' '/tmp/graph1485993598975208085.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1485993598975208085.bin' '-l' '-1' '-v' '-w' '/tmp/graph1485993598975208085.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:15:49] [INFO ] Decomposing Gal with order
[2022-05-17 13:15:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:15:49] [INFO ] Removed a total of 86 redundant transitions.
[2022-05-17 13:15:49] [INFO ] Flatten gal took : 24 ms
[2022-05-17 13:15:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 55 labels/synchronizations in 2 ms.
[2022-05-17 13:15:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6876084079401499754.gal : 3 ms
[2022-05-17 13:15:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1672284251765982016.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms18433092812417730362;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6876084079401499754.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1672284251765982016.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality1672284251765982016.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 1156
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1156 after 34360
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :50736 after 8.00521e+08
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :8.00521e+08 after 2.01832e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.01832e+09 after 3.5405e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.5405e+09 after 5.67155e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.67155e+09 after 9.02035e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.02035e+09 after 1.51091e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4916918844359116955
[2022-05-17 13:16:04] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4916918844359116955
Running compilation step : cd /tmp/ltsmin4916918844359116955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 874 ms.
Running link step : cd /tmp/ltsmin4916918844359116955;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4916918844359116955;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 151 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 263 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 252 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 203 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 883 reset in 192 ms.
Product exploration explored 100000 steps with 886 reset in 220 ms.
Applying partial POR strategy [true, true, false, false, false, false]
Stuttering acceptance computed with spot in 233 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 467 transition count 410
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 16 place count 467 transition count 412
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 24 place count 467 transition count 412
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 29 place count 462 transition count 407
Deduced a syphon composed of 18 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 34 place count 462 transition count 407
Performed 78 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 96 places in 1 ms
Iterating global reduction 1 with 78 rules applied. Total rules applied 112 place count 462 transition count 410
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 122 place count 452 transition count 400
Deduced a syphon composed of 86 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 132 place count 452 transition count 400
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 92 places in 1 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 138 place count 452 transition count 428
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 140 place count 450 transition count 422
Deduced a syphon composed of 90 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 142 place count 450 transition count 422
Deduced a syphon composed of 90 places in 1 ms
Applied a total of 142 rules in 92 ms. Remains 450 /473 variables (removed 23) and now considering 422/413 (removed -9) transitions.
[2022-05-17 13:16:21] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 422 rows 450 cols
[2022-05-17 13:16:21] [INFO ] Computed 59 place invariants in 8 ms
[2022-05-17 13:16:21] [INFO ] Dead Transitions using invariants and state equation in 567 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 450/473 places, 422/413 transitions.
Finished structural reductions, in 1 iterations. Remains : 450/473 places, 422/413 transitions.
Product exploration explored 100000 steps with 3891 reset in 507 ms.
Product exploration explored 100000 steps with 3888 reset in 452 ms.
Built C files in :
/tmp/ltsmin6125461443554060023
[2022-05-17 13:16:22] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6125461443554060023
Running compilation step : cd /tmp/ltsmin6125461443554060023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1023 ms.
Running link step : cd /tmp/ltsmin6125461443554060023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin6125461443554060023;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16498747322835600129.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 473 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 473/473 places, 413/413 transitions.
Applied a total of 0 rules in 9 ms. Remains 473 /473 variables (removed 0) and now considering 413/413 (removed 0) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:16:38] [INFO ] Computed 62 place invariants in 16 ms
[2022-05-17 13:16:38] [INFO ] Implicit Places using invariants in 551 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:16:38] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 13:16:40] [INFO ] Implicit Places using invariants and state equation in 1627 ms returned []
Implicit Place search using SMT with State Equation took 2180 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:16:40] [INFO ] Computed 62 place invariants in 10 ms
[2022-05-17 13:16:40] [INFO ] Dead Transitions using invariants and state equation in 667 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/473 places, 413/413 transitions.
Built C files in :
/tmp/ltsmin8114841119367193278
[2022-05-17 13:16:40] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8114841119367193278
Running compilation step : cd /tmp/ltsmin8114841119367193278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1565 ms.
Running link step : cd /tmp/ltsmin8114841119367193278;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin8114841119367193278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7457229719893248033.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:16:56] [INFO ] Flatten gal took : 17 ms
[2022-05-17 13:16:56] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:16:56] [INFO ] Time to serialize gal into /tmp/LTL1953245574468850181.gal : 2 ms
[2022-05-17 13:16:56] [INFO ] Time to serialize properties into /tmp/LTL10865175199257228161.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1953245574468850181.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10865175199257228161.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1953245...267
Read 1 LTL properties
Checking formula 0 : !((X(G(X(X(X("((p131==0)||(p129==1))")))))))
Formula 0 simplified : !XGXXX"((p131==0)||(p129==1))"
Detected timeout of ITS tools.
[2022-05-17 13:17:11] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:17:11] [INFO ] Applying decomposition
[2022-05-17 13:17:11] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9374413006939338616.txt' '-o' '/tmp/graph9374413006939338616.bin' '-w' '/tmp/graph9374413006939338616.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9374413006939338616.bin' '-l' '-1' '-v' '-w' '/tmp/graph9374413006939338616.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:17:11] [INFO ] Decomposing Gal with order
[2022-05-17 13:17:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:17:11] [INFO ] Removed a total of 10 redundant transitions.
[2022-05-17 13:17:11] [INFO ] Flatten gal took : 24 ms
[2022-05-17 13:17:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 13:17:11] [INFO ] Time to serialize gal into /tmp/LTL5924961736389536578.gal : 4 ms
[2022-05-17 13:17:11] [INFO ] Time to serialize properties into /tmp/LTL13385047371781631080.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5924961736389536578.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13385047371781631080.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5924961...246
Read 1 LTL properties
Checking formula 0 : !((X(G(X(X(X("((u30.p131==0)||(u30.p129==1))")))))))
Formula 0 simplified : !XGXXX"((u30.p131==0)||(u30.p129==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin32613494751804804
[2022-05-17 13:17:26] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin32613494751804804
Running compilation step : cd /tmp/ltsmin32613494751804804;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1053 ms.
Running link step : cd /tmp/ltsmin32613494751804804;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin32613494751804804;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](X(X(X((LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-06 finished in 183864 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(F(G(X(p0)))))))'
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 468 transition count 400
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 456 transition count 399
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 455 transition count 399
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 27 place count 455 transition count 387
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 51 place count 443 transition count 387
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 53 place count 441 transition count 385
Iterating global reduction 3 with 2 rules applied. Total rules applied 55 place count 441 transition count 385
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 441 transition count 384
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 56 place count 441 transition count 383
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 1 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 4 with 148 rules applied. Total rules applied 206 place count 366 transition count 309
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 210 place count 364 transition count 311
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 211 place count 364 transition count 311
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 213 place count 362 transition count 309
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 214 place count 361 transition count 309
Applied a total of 214 rules in 72 ms. Remains 361 /475 variables (removed 114) and now considering 309/416 (removed 107) transitions.
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:41] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:17:41] [INFO ] Implicit Places using invariants in 457 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:41] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 13:17:42] [INFO ] Implicit Places using invariants and state equation in 802 ms returned []
Implicit Place search using SMT with State Equation took 1261 ms to find 0 implicit places.
[2022-05-17 13:17:42] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:42] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:17:43] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 361/475 places, 309/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 361/475 places, 309/416 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s258 0) (NEQ s251 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 24 steps with 0 reset in 1 ms.
FORMULA DES-PT-60b-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60b-LTLCardinality-08 finished in 1822 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 474 transition count 415
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 474 transition count 415
Applied a total of 2 rules in 16 ms. Remains 474 /475 variables (removed 1) and now considering 415/416 (removed 1) transitions.
// Phase 1: matrix 415 rows 474 cols
[2022-05-17 13:17:43] [INFO ] Computed 62 place invariants in 11 ms
[2022-05-17 13:17:43] [INFO ] Implicit Places using invariants in 402 ms returned []
// Phase 1: matrix 415 rows 474 cols
[2022-05-17 13:17:43] [INFO ] Computed 62 place invariants in 12 ms
[2022-05-17 13:17:44] [INFO ] Implicit Places using invariants and state equation in 1267 ms returned []
Implicit Place search using SMT with State Equation took 1671 ms to find 0 implicit places.
// Phase 1: matrix 415 rows 474 cols
[2022-05-17 13:17:44] [INFO ] Computed 62 place invariants in 8 ms
[2022-05-17 13:17:45] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 474/475 places, 415/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 474/475 places, 415/416 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-60b-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s315 0) (EQ s37 1)), p0:(OR (EQ s441 0) (EQ s6 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-60b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60b-LTLCardinality-09 finished in 2437 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))||(G(F(X(p1)))&&G(F(G(G(p2)))))))'
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 468 transition count 399
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 455 transition count 398
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 1 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 4 with 146 rules applied. Total rules applied 206 place count 366 transition count 309
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 210 place count 364 transition count 311
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 212 place count 362 transition count 309
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 213 place count 361 transition count 309
Applied a total of 213 rules in 56 ms. Remains 361 /475 variables (removed 114) and now considering 309/416 (removed 107) transitions.
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:45] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:17:46] [INFO ] Implicit Places using invariants in 358 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:46] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:17:46] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1263 ms to find 0 implicit places.
[2022-05-17 13:17:46] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:17:46] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:17:47] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 361/475 places, 309/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 361/475 places, 309/416 transitions.
Stuttering acceptance computed with spot in 169 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-60b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p2), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s303 0), p1:(EQ s322 1), p0:(OR (EQ s294 0) (EQ s311 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 0 ms.
FORMULA DES-PT-60b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60b-LTLCardinality-10 finished in 1801 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(F(p0)))||G(F((p0 U p1))))))'
Support contains 3 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.2 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 468 transition count 398
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Deduced a syphon composed of 74 places in 0 ms
Reduce places removed 74 places and 0 transitions.
Iterating global reduction 3 with 148 rules applied. Total rules applied 208 place count 365 transition count 308
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 212 place count 363 transition count 310
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 214 place count 361 transition count 308
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 215 place count 360 transition count 308
Applied a total of 215 rules in 85 ms. Remains 360 /475 variables (removed 115) and now considering 308/416 (removed 108) transitions.
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:17:47] [INFO ] Computed 58 place invariants in 15 ms
[2022-05-17 13:17:47] [INFO ] Implicit Places using invariants in 443 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:17:47] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:17:48] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1326 ms to find 0 implicit places.
[2022-05-17 13:17:48] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:17:48] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:17:49] [INFO ] Dead Transitions using invariants and state equation in 372 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 360/475 places, 308/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/475 places, 308/416 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-60b-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s277 0) (EQ s1 1)), p1:(NEQ s94 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 4692 reset in 239 ms.
Product exploration explored 100000 steps with 4679 reset in 276 ms.
Computed a total of 257 stabilizing places and 252 stable transitions
Computed a total of 257 stabilizing places and 252 stable transitions
Detected a total of 257/360 stabilizing places and 252/308 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 219 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 469 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1099069 steps, run timeout after 3001 ms. (steps per millisecond=366 ) properties seen :{}
Probabilistic random walk after 1099069 steps, saw 152614 distinct states, run finished after 3001 ms. (steps per millisecond=366 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:17:53] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:17:53] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:17:53] [INFO ] [Nat]Absence check using 33 positive place invariants in 14 ms returned sat
[2022-05-17 13:17:53] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 64 ms returned sat
[2022-05-17 13:17:55] [INFO ] After 1525ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:17:55] [INFO ] After 1576ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2022-05-17 13:17:55] [INFO ] After 1973ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 308/308 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 360 transition count 307
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 359 transition count 306
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 359 transition count 306
Applied a total of 4 rules in 21 ms. Remains 359 /360 variables (removed 1) and now considering 306/308 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/360 places, 306/308 transitions.
Incomplete random walk after 10000 steps, including 438 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1128479 steps, run timeout after 3001 ms. (steps per millisecond=376 ) properties seen :{}
Probabilistic random walk after 1128479 steps, saw 156168 distinct states, run finished after 3001 ms. (steps per millisecond=376 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:17:58] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 13:17:58] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:17:58] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-17 13:17:58] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 68 ms returned sat
[2022-05-17 13:17:58] [INFO ] After 242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:17:59] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 0 ms to minimize.
[2022-05-17 13:17:59] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2022-05-17 13:17:59] [INFO ] Deduced a trap composed of 14 places in 102 ms of which 0 ms to minimize.
[2022-05-17 13:17:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 372 ms
[2022-05-17 13:17:59] [INFO ] After 646ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2022-05-17 13:17:59] [INFO ] After 944ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 359 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 306/306 transitions.
Applied a total of 0 rules in 7 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 306/306 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 306/306 transitions.
Applied a total of 0 rules in 7 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:17:59] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:17:59] [INFO ] Implicit Places using invariants in 380 ms returned []
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:17:59] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:18:00] [INFO ] Implicit Places using invariants and state equation in 861 ms returned []
Implicit Place search using SMT with State Equation took 1245 ms to find 0 implicit places.
[2022-05-17 13:18:00] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:18:00] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:18:00] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 306/306 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 359 transition count 306
Applied a total of 1 rules in 13 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:18:00] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:18:01] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:18:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:18:01] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 66 ms returned sat
[2022-05-17 13:18:01] [INFO ] After 249ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:18:01] [INFO ] Deduced a trap composed of 8 places in 100 ms of which 0 ms to minimize.
[2022-05-17 13:18:01] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
[2022-05-17 13:18:01] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 1 ms to minimize.
[2022-05-17 13:18:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 362 ms
[2022-05-17 13:18:01] [INFO ] After 644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-17 13:18:01] [INFO ] After 918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:18:01] [INFO ] Flatten gal took : 17 ms
[2022-05-17 13:18:02] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:18:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14761945029994927398.gal : 2 ms
[2022-05-17 13:18:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16451994369186749551.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9663379933114006029;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14761945029994927398.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16451994369186749551.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...321
Loading property file /tmp/ReachabilityCardinality16451994369186749551.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 152
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :152 after 192
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :192 after 268
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :268 after 408
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :408 after 1926
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1926 after 34644
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34644 after 162390
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :251676 after 321100
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.2045e+06 after 1.08467e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.08467e+07 after 1.59742e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.71821e+09 after 2.85947e+09
Detected timeout of ITS tools.
[2022-05-17 13:18:17] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:18:17] [INFO ] Applying decomposition
[2022-05-17 13:18:17] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15133699073111302606.txt' '-o' '/tmp/graph15133699073111302606.bin' '-w' '/tmp/graph15133699073111302606.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15133699073111302606.bin' '-l' '-1' '-v' '-w' '/tmp/graph15133699073111302606.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:18:17] [INFO ] Decomposing Gal with order
[2022-05-17 13:18:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:18:17] [INFO ] Removed a total of 39 redundant transitions.
[2022-05-17 13:18:17] [INFO ] Flatten gal took : 35 ms
[2022-05-17 13:18:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-17 13:18:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14691776030492706672.gal : 4 ms
[2022-05-17 13:18:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17419850357136828882.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms9663379933114006029;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14691776030492706672.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17419850357136828882.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality17419850357136828882.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 48
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :48 after 10408
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :61140 after 1.29002e+09
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.29002e+09 after 2.36437e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.36437e+09 after 4.15494e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.15494e+09 after 6.66174e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.66174e+09 after 1.0601e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.0601e+10 after 1.77633e+10
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.41226e+11 after 6.46305e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin447812705489866165
[2022-05-17 13:18:32] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin447812705489866165
Running compilation step : cd /tmp/ltsmin447812705489866165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1211 ms.
Running link step : cd /tmp/ltsmin447812705489866165;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin447812705489866165;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 308/308 transitions.
Applied a total of 0 rules in 10 ms. Remains 360 /360 variables (removed 0) and now considering 308/308 (removed 0) transitions.
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:18:47] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-17 13:18:48] [INFO ] Implicit Places using invariants in 548 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:18:48] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:18:49] [INFO ] Implicit Places using invariants and state equation in 1047 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2022-05-17 13:18:49] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:18:49] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:18:49] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 308/308 transitions.
Computed a total of 257 stabilizing places and 252 stable transitions
Computed a total of 257 stabilizing places and 252 stable transitions
Detected a total of 257/360 stabilizing places and 252/308 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 228 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 468 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1046886 steps, run timeout after 3001 ms. (steps per millisecond=348 ) properties seen :{}
Probabilistic random walk after 1046886 steps, saw 145766 distinct states, run finished after 3001 ms. (steps per millisecond=348 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:18:53] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:18:53] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:18:53] [INFO ] [Nat]Absence check using 33 positive place invariants in 13 ms returned sat
[2022-05-17 13:18:53] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 64 ms returned sat
[2022-05-17 13:18:55] [INFO ] After 1586ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:18:55] [INFO ] After 1642ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 67 ms.
[2022-05-17 13:18:55] [INFO ] After 2037ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 3 out of 360 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 360/360 places, 308/308 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 360 transition count 307
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 360 transition count 306
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 359 transition count 306
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 359 transition count 306
Applied a total of 4 rules in 31 ms. Remains 359 /360 variables (removed 1) and now considering 306/308 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/360 places, 306/308 transitions.
Incomplete random walk after 10000 steps, including 449 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 84 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 881743 steps, run timeout after 3001 ms. (steps per millisecond=293 ) properties seen :{}
Probabilistic random walk after 881743 steps, saw 122536 distinct states, run finished after 3002 ms. (steps per millisecond=293 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:18:58] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:18:58] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:18:58] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-17 13:18:58] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 64 ms returned sat
[2022-05-17 13:18:58] [INFO ] After 268ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:18:59] [INFO ] Deduced a trap composed of 8 places in 176 ms of which 2 ms to minimize.
[2022-05-17 13:18:59] [INFO ] Deduced a trap composed of 5 places in 159 ms of which 1 ms to minimize.
[2022-05-17 13:18:59] [INFO ] Deduced a trap composed of 14 places in 162 ms of which 0 ms to minimize.
[2022-05-17 13:18:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 592 ms
[2022-05-17 13:18:59] [INFO ] After 899ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2022-05-17 13:18:59] [INFO ] After 1210ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 3 out of 359 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 306/306 transitions.
Applied a total of 0 rules in 11 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 306/306 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 359/359 places, 306/306 transitions.
Applied a total of 0 rules in 11 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:18:59] [INFO ] Computed 59 place invariants in 6 ms
[2022-05-17 13:19:00] [INFO ] Implicit Places using invariants in 611 ms returned []
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:19:00] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:19:01] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1543 ms to find 0 implicit places.
[2022-05-17 13:19:01] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:19:01] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:19:01] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 359/359 places, 306/306 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 359 transition count 306
Applied a total of 1 rules in 14 ms. Remains 359 /359 variables (removed 0) and now considering 306/306 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 306 rows 359 cols
[2022-05-17 13:19:01] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 13:19:01] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:19:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-17 13:19:01] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 64 ms returned sat
[2022-05-17 13:19:02] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:19:02] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 1 ms to minimize.
[2022-05-17 13:19:02] [INFO ] Deduced a trap composed of 5 places in 91 ms of which 1 ms to minimize.
[2022-05-17 13:19:02] [INFO ] Deduced a trap composed of 12 places in 95 ms of which 1 ms to minimize.
[2022-05-17 13:19:02] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 357 ms
[2022-05-17 13:19:02] [INFO ] After 637ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2022-05-17 13:19:02] [INFO ] After 900ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:19:02] [INFO ] Flatten gal took : 13 ms
[2022-05-17 13:19:02] [INFO ] Flatten gal took : 16 ms
[2022-05-17 13:19:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4531151082895857829.gal : 2 ms
[2022-05-17 13:19:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2264724020516787831.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15450636452009590217;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4531151082895857829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2264724020516787831.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2264724020516787831.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 152
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :152 after 192
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :192 after 268
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :268 after 408
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :408 after 1926
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1926 after 34644
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34644 after 162390
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :251676 after 321100
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.2045e+06 after 1.08467e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.08467e+07 after 1.59742e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :2.71821e+09 after 2.85947e+09
Detected timeout of ITS tools.
[2022-05-17 13:19:17] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:19:17] [INFO ] Applying decomposition
[2022-05-17 13:19:17] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9271142997591938393.txt' '-o' '/tmp/graph9271142997591938393.bin' '-w' '/tmp/graph9271142997591938393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9271142997591938393.bin' '-l' '-1' '-v' '-w' '/tmp/graph9271142997591938393.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:19:17] [INFO ] Decomposing Gal with order
[2022-05-17 13:19:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:19:17] [INFO ] Removed a total of 91 redundant transitions.
[2022-05-17 13:19:17] [INFO ] Flatten gal took : 24 ms
[2022-05-17 13:19:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 54 labels/synchronizations in 3 ms.
[2022-05-17 13:19:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11910102858131780474.gal : 4 ms
[2022-05-17 13:19:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8668861824902098413.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15450636452009590217;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11910102858131780474.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8668861824902098413.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality8668861824902098413.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 20
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :20 after 248
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :248 after 115986
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :290244 after 1.97259e+10
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.97259e+10 after 1.2695e+11
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.2695e+11 after 2.39202e+11
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.39202e+11 after 3.96354e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12447444729390577589
[2022-05-17 13:19:32] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12447444729390577589
Running compilation step : cd /tmp/ltsmin12447444729390577589;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 880 ms.
Running link step : cd /tmp/ltsmin12447444729390577589;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin12447444729390577589;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4674 reset in 239 ms.
Product exploration explored 100000 steps with 4685 reset in 275 ms.
Built C files in :
/tmp/ltsmin10273877292777845683
[2022-05-17 13:19:48] [INFO ] Computing symmetric may disable matrix : 308 transitions.
[2022-05-17 13:19:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:19:48] [INFO ] Computing symmetric may enable matrix : 308 transitions.
[2022-05-17 13:19:48] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:19:48] [INFO ] Computing Do-Not-Accords matrix : 308 transitions.
[2022-05-17 13:19:48] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:19:48] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10273877292777845683
Running compilation step : cd /tmp/ltsmin10273877292777845683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1029 ms.
Running link step : cd /tmp/ltsmin10273877292777845683;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10273877292777845683;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7642812475196887877.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 360 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 360/360 places, 308/308 transitions.
Applied a total of 0 rules in 14 ms. Remains 360 /360 variables (removed 0) and now considering 308/308 (removed 0) transitions.
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:20:04] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:20:04] [INFO ] Implicit Places using invariants in 360 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:20:04] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:20:05] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1271 ms to find 0 implicit places.
[2022-05-17 13:20:05] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 308 rows 360 cols
[2022-05-17 13:20:05] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:20:05] [INFO ] Dead Transitions using invariants and state equation in 291 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/360 places, 308/308 transitions.
Built C files in :
/tmp/ltsmin8110594236828314605
[2022-05-17 13:20:05] [INFO ] Computing symmetric may disable matrix : 308 transitions.
[2022-05-17 13:20:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:20:05] [INFO ] Computing symmetric may enable matrix : 308 transitions.
[2022-05-17 13:20:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:20:05] [INFO ] Computing Do-Not-Accords matrix : 308 transitions.
[2022-05-17 13:20:05] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:20:05] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8110594236828314605
Running compilation step : cd /tmp/ltsmin8110594236828314605;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1044 ms.
Running link step : cd /tmp/ltsmin8110594236828314605;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin8110594236828314605;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased15544476250084334244.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:20:20] [INFO ] Flatten gal took : 21 ms
[2022-05-17 13:20:20] [INFO ] Flatten gal took : 18 ms
[2022-05-17 13:20:20] [INFO ] Time to serialize gal into /tmp/LTL17878034106440527719.gal : 2 ms
[2022-05-17 13:20:20] [INFO ] Time to serialize properties into /tmp/LTL6444638935069500253.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17878034106440527719.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6444638935069500253.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1787803...267
Read 1 LTL properties
Checking formula 0 : !((X((X(G(F("((p375==0)||(p5==1))"))))||(G(F(("((p375==0)||(p5==1))")U("(p100!=1)")))))))
Formula 0 simplified : !X(XGF"((p375==0)||(p5==1))" | GF("((p375==0)||(p5==1))" U "(p100!=1)"))
Detected timeout of ITS tools.
[2022-05-17 13:20:35] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:20:35] [INFO ] Applying decomposition
[2022-05-17 13:20:35] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14435457970244804346.txt' '-o' '/tmp/graph14435457970244804346.bin' '-w' '/tmp/graph14435457970244804346.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14435457970244804346.bin' '-l' '-1' '-v' '-w' '/tmp/graph14435457970244804346.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:20:35] [INFO ] Decomposing Gal with order
[2022-05-17 13:20:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:20:35] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-17 13:20:35] [INFO ] Flatten gal took : 23 ms
[2022-05-17 13:20:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 3 ms.
[2022-05-17 13:20:35] [INFO ] Time to serialize gal into /tmp/LTL18169239731211139721.gal : 4 ms
[2022-05-17 13:20:35] [INFO ] Time to serialize properties into /tmp/LTL9971801717001545130.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18169239731211139721.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9971801717001545130.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1816923...246
Read 1 LTL properties
Checking formula 0 : !((X((X(G(F("((u11.p375==0)||(u0.p5==1))"))))||(G(F(("((u11.p375==0)||(u0.p5==1))")U("(u45.p100!=1)")))))))
Formula 0 simplified : !X(XGF"((u11.p375==0)||(u0.p5==1))" | GF("((u11.p375==0)||(u0.p5==1))" U "(u45.p100!=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11609591067275142122
[2022-05-17 13:20:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11609591067275142122
Running compilation step : cd /tmp/ltsmin11609591067275142122;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 964 ms.
Running link step : cd /tmp/ltsmin11609591067275142122;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11609591067275142122;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X([](<>((LTLAPp0==true))))||[](<>(((LTLAPp0==true) U (LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-11 finished in 198613 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X(p0)))))'
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 468 transition count 398
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 73
Deduced a syphon composed of 73 places in 0 ms
Reduce places removed 73 places and 0 transitions.
Iterating global reduction 3 with 146 rules applied. Total rules applied 206 place count 366 transition count 309
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 210 place count 364 transition count 311
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 212 place count 362 transition count 309
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 213 place count 361 transition count 309
Applied a total of 213 rules in 61 ms. Remains 361 /475 variables (removed 114) and now considering 309/416 (removed 107) transitions.
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:06] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:06] [INFO ] Implicit Places using invariants in 381 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:06] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:06] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-17 13:21:07] [INFO ] Implicit Places using invariants and state equation in 999 ms returned []
Implicit Place search using SMT with State Equation took 1381 ms to find 0 implicit places.
[2022-05-17 13:21:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:07] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:07] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 361/475 places, 309/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 361/475 places, 309/416 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s240 0) (EQ s298 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 7558 reset in 315 ms.
Product exploration explored 100000 steps with 7630 reset in 394 ms.
Computed a total of 258 stabilizing places and 253 stable transitions
Computed a total of 258 stabilizing places and 253 stable transitions
Detected a total of 258/361 stabilizing places and 253/309 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 171 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 309/309 transitions.
Applied a total of 0 rules in 7 ms. Remains 361 /361 variables (removed 0) and now considering 309/309 (removed 0) transitions.
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:09] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:21:09] [INFO ] Implicit Places using invariants in 366 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:09] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:09] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-17 13:21:10] [INFO ] Implicit Places using invariants and state equation in 1013 ms returned []
Implicit Place search using SMT with State Equation took 1382 ms to find 0 implicit places.
[2022-05-17 13:21:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:10] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:10] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 361/361 places, 309/309 transitions.
Computed a total of 258 stabilizing places and 253 stable transitions
Computed a total of 258 stabilizing places and 253 stable transitions
Detected a total of 258/361 stabilizing places and 253/309 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 191 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 7543 reset in 315 ms.
Product exploration explored 100000 steps with 7657 reset in 416 ms.
Built C files in :
/tmp/ltsmin16325697894349563724
[2022-05-17 13:21:12] [INFO ] Computing symmetric may disable matrix : 309 transitions.
[2022-05-17 13:21:12] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:12] [INFO ] Computing symmetric may enable matrix : 309 transitions.
[2022-05-17 13:21:12] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:12] [INFO ] Computing Do-Not-Accords matrix : 309 transitions.
[2022-05-17 13:21:12] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:12] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16325697894349563724
Running compilation step : cd /tmp/ltsmin16325697894349563724;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1353 ms.
Running link step : cd /tmp/ltsmin16325697894349563724;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16325697894349563724;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13427021800389336671.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 361 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 361/361 places, 309/309 transitions.
Applied a total of 0 rules in 9 ms. Remains 361 /361 variables (removed 0) and now considering 309/309 (removed 0) transitions.
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:27] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:21:27] [INFO ] Implicit Places using invariants in 466 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:27] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 13:21:28] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-17 13:21:29] [INFO ] Implicit Places using invariants and state equation in 1463 ms returned []
Implicit Place search using SMT with State Equation took 1932 ms to find 0 implicit places.
[2022-05-17 13:21:29] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 309 rows 361 cols
[2022-05-17 13:21:29] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 13:21:29] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 361/361 places, 309/309 transitions.
Built C files in :
/tmp/ltsmin486266356322396966
[2022-05-17 13:21:29] [INFO ] Computing symmetric may disable matrix : 309 transitions.
[2022-05-17 13:21:29] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:29] [INFO ] Computing symmetric may enable matrix : 309 transitions.
[2022-05-17 13:21:29] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:29] [INFO ] Computing Do-Not-Accords matrix : 309 transitions.
[2022-05-17 13:21:29] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:21:29] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin486266356322396966
Running compilation step : cd /tmp/ltsmin486266356322396966;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1381 ms.
Running link step : cd /tmp/ltsmin486266356322396966;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin486266356322396966;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17044459539629957227.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:21:45] [INFO ] Flatten gal took : 18 ms
[2022-05-17 13:21:45] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:21:45] [INFO ] Time to serialize gal into /tmp/LTL4806006058899649583.gal : 2 ms
[2022-05-17 13:21:45] [INFO ] Time to serialize properties into /tmp/LTL16868152294816403200.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4806006058899649583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16868152294816403200.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4806006...267
Read 1 LTL properties
Checking formula 0 : !((G(F(X(X("((p252==0)||(p415==1))"))))))
Formula 0 simplified : !GFXX"((p252==0)||(p415==1))"
Detected timeout of ITS tools.
[2022-05-17 13:22:00] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:22:00] [INFO ] Applying decomposition
[2022-05-17 13:22:00] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11008316368356002620.txt' '-o' '/tmp/graph11008316368356002620.bin' '-w' '/tmp/graph11008316368356002620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11008316368356002620.bin' '-l' '-1' '-v' '-w' '/tmp/graph11008316368356002620.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:22:00] [INFO ] Decomposing Gal with order
[2022-05-17 13:22:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:22:00] [INFO ] Removed a total of 45 redundant transitions.
[2022-05-17 13:22:00] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:22:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 2 ms.
[2022-05-17 13:22:00] [INFO ] Time to serialize gal into /tmp/LTL6506031087835044604.gal : 4 ms
[2022-05-17 13:22:00] [INFO ] Time to serialize properties into /tmp/LTL13134236672286404072.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6506031087835044604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13134236672286404072.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6506031...246
Read 1 LTL properties
Checking formula 0 : !((G(F(X(X("((i6.u0.p252==0)||(i4.i6.u28.p415==1))"))))))
Formula 0 simplified : !GFXX"((i6.u0.p252==0)||(i4.i6.u28.p415==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8930677746515808815
[2022-05-17 13:22:15] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8930677746515808815
Running compilation step : cd /tmp/ltsmin8930677746515808815;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 874 ms.
Running link step : cd /tmp/ltsmin8930677746515808815;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8930677746515808815;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(X(X((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-14 finished in 84263 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 473 transition count 414
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 473 transition count 414
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 473 transition count 413
Applied a total of 5 rules in 20 ms. Remains 473 /475 variables (removed 2) and now considering 413/416 (removed 3) transitions.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:22:30] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:22:30] [INFO ] Implicit Places using invariants in 476 ms returned []
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:22:30] [INFO ] Computed 62 place invariants in 7 ms
[2022-05-17 13:22:31] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
// Phase 1: matrix 413 rows 473 cols
[2022-05-17 13:22:31] [INFO ] Computed 62 place invariants in 18 ms
[2022-05-17 13:22:32] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 473/475 places, 413/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 473/475 places, 413/416 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60b-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s471 0) (EQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 319 ms.
Product exploration explored 100000 steps with 33333 reset in 315 ms.
Computed a total of 296 stabilizing places and 288 stable transitions
Graph (complete) has 1126 edges and 473 vertex of which 467 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Computed a total of 296 stabilizing places and 288 stable transitions
Detected a total of 296/473 stabilizing places and 288/413 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 71 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-60b-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-60b-LTLCardinality-15 finished in 2837 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Found a SL insensitive property : DES-PT-60b-LTLCardinality-04
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 475 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.13 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 468 transition count 398
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 214 place count 362 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 218 place count 360 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 220 place count 358 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 221 place count 357 transition count 305
Applied a total of 221 rules in 100 ms. Remains 357 /475 variables (removed 118) and now considering 305/416 (removed 111) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:22:33] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:22:34] [INFO ] Implicit Places using invariants in 636 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:22:34] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:22:34] [INFO ] Implicit Places using invariants and state equation in 711 ms returned []
Implicit Place search using SMT with State Equation took 1359 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:22:34] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:22:35] [INFO ] Dead Transitions using invariants and state equation in 271 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 357/475 places, 305/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/475 places, 305/416 transitions.
Running random walk in product with property : DES-PT-60b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s38 0) (EQ s53 1) (EQ s332 0) (EQ s211 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 5492 reset in 289 ms.
Product exploration explored 100000 steps with 5465 reset in 299 ms.
Computed a total of 254 stabilizing places and 249 stable transitions
Computed a total of 254 stabilizing places and 249 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 545 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1014632 steps, run timeout after 3001 ms. (steps per millisecond=338 ) properties seen :{}
Probabilistic random walk after 1014632 steps, saw 142223 distinct states, run finished after 3001 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:22:39] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:22:39] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:22:39] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 13:22:39] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 463 ms returned sat
[2022-05-17 13:22:40] [INFO ] After 347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:22:40] [INFO ] After 399ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2022-05-17 13:22:40] [INFO ] After 1024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 357 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 356 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 356 transition count 303
Applied a total of 4 rules in 26 ms. Remains 356 /357 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/357 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 534 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1042914 steps, run timeout after 3001 ms. (steps per millisecond=347 ) properties seen :{}
Probabilistic random walk after 1042914 steps, saw 146182 distinct states, run finished after 3008 ms. (steps per millisecond=346 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:22:43] [INFO ] Computed 59 place invariants in 5 ms
[2022-05-17 13:22:43] [INFO ] After 101ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:22:43] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-17 13:22:43] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 158 ms returned sat
[2022-05-17 13:22:44] [INFO ] After 546ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:22:44] [INFO ] After 595ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2022-05-17 13:22:44] [INFO ] After 912ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 8 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 8 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:22:44] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:22:44] [INFO ] Implicit Places using invariants in 355 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:22:44] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:22:45] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 1048 ms to find 0 implicit places.
[2022-05-17 13:22:45] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:22:45] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:22:45] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 303
Applied a total of 1 rules in 18 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:22:45] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:22:45] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:22:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:22:46] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 158 ms returned sat
[2022-05-17 13:22:46] [INFO ] After 433ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:22:46] [INFO ] Deduced a trap composed of 5 places in 54 ms of which 0 ms to minimize.
[2022-05-17 13:22:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2022-05-17 13:22:46] [INFO ] After 574ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-17 13:22:46] [INFO ] After 904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:22:46] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:22:46] [INFO ] Flatten gal took : 13 ms
[2022-05-17 13:22:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6545168320274832727.gal : 2 ms
[2022-05-17 13:22:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9257462283931695276.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2607796101524204504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6545168320274832727.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9257462283931695276.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9257462283931695276.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :32 after 48
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :80 after 960
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :960 after 1412
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1412 after 34776
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34776 after 83674
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :83674 after 264304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264304 after 449924
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.18338e+06 after 3.11447e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.11447e+09 after 3.11695e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.33798e+09 after 3.33877e+09
Detected timeout of ITS tools.
[2022-05-17 13:23:01] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:23:01] [INFO ] Applying decomposition
[2022-05-17 13:23:01] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11574648320838371730.txt' '-o' '/tmp/graph11574648320838371730.bin' '-w' '/tmp/graph11574648320838371730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11574648320838371730.bin' '-l' '-1' '-v' '-w' '/tmp/graph11574648320838371730.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:23:01] [INFO ] Decomposing Gal with order
[2022-05-17 13:23:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:23:01] [INFO ] Removed a total of 36 redundant transitions.
[2022-05-17 13:23:01] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:23:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2022-05-17 13:23:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5112213448223639886.gal : 2 ms
[2022-05-17 13:23:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9177362343203025175.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2607796101524204504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5112213448223639886.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9177362343203025175.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality9177362343203025175.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 740
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :740 after 13460
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59112 after 317160
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :317160 after 1.3016e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.3016e+09 after 2.29724e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.29724e+09 after 3.49309e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.49309e+09 after 5.88156e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.88156e+09 after 9.86413e+09
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.46738e+13,10.7529,228452,27627,5484,547010,24449,280,725017,504,134305,0
Total reachable state count : 64673777773088
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,2736,10.8163,228716,62,333,547010,24449,297,725017,515,134305,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 5 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:23:13] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:23:13] [INFO ] Implicit Places using invariants in 327 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:23:13] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:23:14] [INFO ] Implicit Places using invariants and state equation in 662 ms returned []
Implicit Place search using SMT with State Equation took 999 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:23:14] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:23:14] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Computed a total of 254 stabilizing places and 249 stable transitions
Computed a total of 254 stabilizing places and 249 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 537 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1020284 steps, run timeout after 3011 ms. (steps per millisecond=338 ) properties seen :{}
Probabilistic random walk after 1020284 steps, saw 142982 distinct states, run finished after 3011 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:23:17] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:23:17] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:23:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 13:23:18] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 461 ms returned sat
[2022-05-17 13:23:18] [INFO ] After 351ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:23:18] [INFO ] After 402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-05-17 13:23:18] [INFO ] After 1030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 357 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 356 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 356 transition count 303
Applied a total of 4 rules in 24 ms. Remains 356 /357 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/357 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 518 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 996034 steps, run timeout after 3001 ms. (steps per millisecond=331 ) properties seen :{}
Probabilistic random walk after 996034 steps, saw 139502 distinct states, run finished after 3001 ms. (steps per millisecond=331 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:23:22] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:23:22] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:23:22] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-17 13:23:22] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 157 ms returned sat
[2022-05-17 13:23:22] [INFO ] After 531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:23:23] [INFO ] After 579ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-17 13:23:23] [INFO ] After 937ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 7 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 9 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:23:23] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:23:23] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:23:23] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:23:24] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 1032 ms to find 0 implicit places.
[2022-05-17 13:23:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:23:24] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:23:24] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 303
Applied a total of 1 rules in 29 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:23:24] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:23:24] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:23:24] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:23:24] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 157 ms returned sat
[2022-05-17 13:23:25] [INFO ] After 416ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:23:25] [INFO ] Deduced a trap composed of 5 places in 55 ms of which 0 ms to minimize.
[2022-05-17 13:23:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 99 ms
[2022-05-17 13:23:25] [INFO ] After 547ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-17 13:23:25] [INFO ] After 885ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:23:25] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:23:25] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:23:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1158157557558801303.gal : 1 ms
[2022-05-17 13:23:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9626570793544411224.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13111282330039596245;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1158157557558801303.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9626570793544411224.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality9626570793544411224.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :32 after 48
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :80 after 960
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :960 after 1412
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1412 after 34776
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34776 after 83674
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :83674 after 264304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264304 after 449924
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.18338e+06 after 3.11447e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.11447e+09 after 3.11695e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.33798e+09 after 3.33877e+09
Detected timeout of ITS tools.
[2022-05-17 13:23:40] [INFO ] Flatten gal took : 13 ms
[2022-05-17 13:23:40] [INFO ] Applying decomposition
[2022-05-17 13:23:40] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4651351962714733721.txt' '-o' '/tmp/graph4651351962714733721.bin' '-w' '/tmp/graph4651351962714733721.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4651351962714733721.bin' '-l' '-1' '-v' '-w' '/tmp/graph4651351962714733721.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:23:40] [INFO ] Decomposing Gal with order
[2022-05-17 13:23:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:23:40] [INFO ] Removed a total of 37 redundant transitions.
[2022-05-17 13:23:40] [INFO ] Flatten gal took : 38 ms
[2022-05-17 13:23:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 3 labels/synchronizations in 1 ms.
[2022-05-17 13:23:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15924825897887347664.gal : 5 ms
[2022-05-17 13:23:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2519026993468632421.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13111282330039596245;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15924825897887347664.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2519026993468632421.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality2519026993468632421.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 50
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :50 after 904
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :904 after 5380
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5380 after 226616
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :282728 after 9.92369e+10
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :9.92369e+10 after 2.04836e+11
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.04836e+11 after 3.29003e+11
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.03342e+11,5.12587,122632,16118,3315,359831,4887,308,222447,521,24089,0
Total reachable state count : 503342435452
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,18432,5.17068,122896,57,194,359831,4887,326,222447,532,24089,0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 3 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5450 reset in 251 ms.
Product exploration explored 100000 steps with 5540 reset in 281 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Support contains 4 out of 357 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 8 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
[2022-05-17 13:23:46] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:23:46] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:23:47] [INFO ] Dead Transitions using invariants and state equation in 269 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Product exploration explored 100000 steps with 5486 reset in 462 ms.
Product exploration explored 100000 steps with 5519 reset in 492 ms.
Built C files in :
/tmp/ltsmin5018381869214105088
[2022-05-17 13:23:48] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5018381869214105088
Running compilation step : cd /tmp/ltsmin5018381869214105088;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 847 ms.
Running link step : cd /tmp/ltsmin5018381869214105088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin5018381869214105088;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15608103950894207340.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 8 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:24:03] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:24:03] [INFO ] Implicit Places using invariants in 412 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:24:03] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 13:24:04] [INFO ] Implicit Places using invariants and state equation in 717 ms returned []
Implicit Place search using SMT with State Equation took 1131 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:24:04] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:24:04] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Built C files in :
/tmp/ltsmin3648140772789499439
[2022-05-17 13:24:04] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3648140772789499439
Running compilation step : cd /tmp/ltsmin3648140772789499439;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 862 ms.
Running link step : cd /tmp/ltsmin3648140772789499439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin3648140772789499439;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6957413274215651137.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:24:19] [INFO ] Flatten gal took : 23 ms
[2022-05-17 13:24:19] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:24:19] [INFO ] Time to serialize gal into /tmp/LTL16326242954152773625.gal : 2 ms
[2022-05-17 13:24:19] [INFO ] Time to serialize properties into /tmp/LTL16883666742149058450.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16326242954152773625.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16883666742149058450.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1632624...268
Read 1 LTL properties
Checking formula 0 : !((X(G("(((p44==0)||(p59==1))||((p476==0)||(p220==1)))"))))
Formula 0 simplified : !XG"(((p44==0)||(p59==1))||((p476==0)||(p220==1)))"
Detected timeout of ITS tools.
[2022-05-17 13:24:35] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:24:35] [INFO ] Applying decomposition
[2022-05-17 13:24:35] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14871759491842176007.txt' '-o' '/tmp/graph14871759491842176007.bin' '-w' '/tmp/graph14871759491842176007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14871759491842176007.bin' '-l' '-1' '-v' '-w' '/tmp/graph14871759491842176007.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:24:35] [INFO ] Decomposing Gal with order
[2022-05-17 13:24:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:24:35] [INFO ] Removed a total of 92 redundant transitions.
[2022-05-17 13:24:35] [INFO ] Flatten gal took : 28 ms
[2022-05-17 13:24:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 2 ms.
[2022-05-17 13:24:35] [INFO ] Time to serialize gal into /tmp/LTL6798294110729390627.gal : 3 ms
[2022-05-17 13:24:35] [INFO ] Time to serialize properties into /tmp/LTL11995476277936888903.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6798294110729390627.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11995476277936888903.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6798294...246
Read 1 LTL properties
Checking formula 0 : !((X(G("(((i4.u12.p44==0)||(i4.u11.p59==1))||((i1.i0.u41.p476==0)||(u2.p220==1)))"))))
Formula 0 simplified : !XG"(((i4.u12.p44==0)||(i4.u11.p59==1))||((i1.i0.u41.p476==0)||(u2.p220==1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10372538168644266721
[2022-05-17 13:24:50] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10372538168644266721
Running compilation step : cd /tmp/ltsmin10372538168644266721;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 854 ms.
Running link step : cd /tmp/ltsmin10372538168644266721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10372538168644266721;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-04 finished in 152113 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(X(p0))))))'
Found a SL insensitive property : DES-PT-60b-LTLCardinality-06
Stuttering acceptance computed with spot in 182 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 475 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 475/475 places, 416/416 transitions.
Graph (complete) has 1130 edges and 475 vertex of which 469 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 468 transition count 398
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 454 transition count 398
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 454 transition count 386
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 442 transition count 386
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 55 place count 440 transition count 384
Iterating global reduction 2 with 2 rules applied. Total rules applied 57 place count 440 transition count 384
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 440 transition count 383
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 58 place count 440 transition count 382
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 60 place count 439 transition count 382
Performed 77 Post agglomeration using F-continuation condition.Transition count delta: 77
Deduced a syphon composed of 77 places in 0 ms
Reduce places removed 77 places and 0 transitions.
Iterating global reduction 3 with 154 rules applied. Total rules applied 214 place count 362 transition count 305
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 218 place count 360 transition count 307
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 220 place count 358 transition count 305
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 221 place count 357 transition count 305
Applied a total of 221 rules in 51 ms. Remains 357 /475 variables (removed 118) and now considering 305/416 (removed 111) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:05] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:25:06] [INFO ] Implicit Places using invariants in 377 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:06] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:25:06] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 1045 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:06] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:25:06] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 357/475 places, 305/416 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/475 places, 305/416 transitions.
Running random walk in product with property : DES-PT-60b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (EQ s123 0) (EQ s121 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 5454 reset in 249 ms.
Product exploration explored 100000 steps with 5398 reset in 279 ms.
Computed a total of 254 stabilizing places and 249 stable transitions
Computed a total of 254 stabilizing places and 249 stable transitions
Detected a total of 254/357 stabilizing places and 249/305 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 250 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 527 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 89 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1050474 steps, run timeout after 3001 ms. (steps per millisecond=350 ) properties seen :{}
Probabilistic random walk after 1050474 steps, saw 147250 distinct states, run finished after 3001 ms. (steps per millisecond=350 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:10] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:25:11] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:11] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 13:25:11] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 205 ms returned sat
[2022-05-17 13:25:11] [INFO ] After 486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:11] [INFO ] After 519ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-17 13:25:11] [INFO ] After 873ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 357 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 356 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 356 transition count 303
Applied a total of 4 rules in 23 ms. Remains 356 /357 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/357 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 536 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 99 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1079952 steps, run timeout after 3001 ms. (steps per millisecond=359 ) properties seen :{}
Probabilistic random walk after 1079952 steps, saw 150912 distinct states, run finished after 3007 ms. (steps per millisecond=359 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:14] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:15] [INFO ] After 85ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:15] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:25:15] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 197 ms returned sat
[2022-05-17 13:25:16] [INFO ] After 789ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:16] [INFO ] After 829ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-17 13:25:16] [INFO ] After 1152ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 7 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 6 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:16] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:16] [INFO ] Implicit Places using invariants in 386 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:16] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:25:17] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 1122 ms to find 0 implicit places.
[2022-05-17 13:25:17] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:17] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:17] [INFO ] Dead Transitions using invariants and state equation in 297 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 303
Applied a total of 1 rules in 20 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:17] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:17] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:17] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:25:18] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 201 ms returned sat
[2022-05-17 13:25:18] [INFO ] After 632ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:18] [INFO ] After 668ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-17 13:25:18] [INFO ] After 1023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:18] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:25:18] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:25:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2878853741556621852.gal : 2 ms
[2022-05-17 13:25:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3381880803122704695.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3960180906734579336;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2878853741556621852.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3381880803122704695.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3381880803122704695.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :32 after 48
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :80 after 960
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :960 after 1412
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1412 after 34776
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34776 after 83674
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :83674 after 264304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264304 after 449924
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.18338e+06 after 3.11447e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.11447e+09 after 3.11695e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.33798e+09 after 3.33877e+09
Detected timeout of ITS tools.
[2022-05-17 13:25:33] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:25:33] [INFO ] Applying decomposition
[2022-05-17 13:25:33] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2392231979463367701.txt' '-o' '/tmp/graph2392231979463367701.bin' '-w' '/tmp/graph2392231979463367701.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2392231979463367701.bin' '-l' '-1' '-v' '-w' '/tmp/graph2392231979463367701.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:25:33] [INFO ] Decomposing Gal with order
[2022-05-17 13:25:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:25:34] [INFO ] Removed a total of 36 redundant transitions.
[2022-05-17 13:25:34] [INFO ] Flatten gal took : 20 ms
[2022-05-17 13:25:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 1 ms.
[2022-05-17 13:25:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13263872221221640474.gal : 3 ms
[2022-05-17 13:25:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10825073269227097854.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3960180906734579336;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13263872221221640474.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10825073269227097854.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality10825073269227097854.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 708
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :708 after 7828
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59112 after 280568
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :280568 after 1.10337e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.10337e+09 after 2.09902e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.09902e+09 after 3.49292e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.49292e+09 after 5.68333e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.68333e+09 after 9.86503e+09
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.46305e+13,10.9239,238732,30435,5456,557047,24554,278,824274,523,134858,0
Total reachable state count : 64630513989872
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,20,10.9864,238996,51,212,557047,24554,286,824274,530,134858,0
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 5 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:45] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:25:45] [INFO ] Implicit Places using invariants in 366 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:45] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:25:46] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 1037 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:46] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:25:46] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Computed a total of 254 stabilizing places and 249 stable transitions
Computed a total of 254 stabilizing places and 249 stable transitions
Detected a total of 254/357 stabilizing places and 249/305 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 179 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 556 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1059136 steps, run timeout after 3001 ms. (steps per millisecond=352 ) properties seen :{}
Probabilistic random walk after 1059136 steps, saw 148384 distinct states, run finished after 3001 ms. (steps per millisecond=352 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:25:50] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:25:50] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:50] [INFO ] [Nat]Absence check using 33 positive place invariants in 10 ms returned sat
[2022-05-17 13:25:50] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 205 ms returned sat
[2022-05-17 13:25:51] [INFO ] After 484ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:51] [INFO ] After 516ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-17 13:25:51] [INFO ] After 853ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 357/357 places, 305/305 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 357 transition count 304
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2 place count 357 transition count 303
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 356 transition count 303
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 356 transition count 303
Applied a total of 4 rules in 21 ms. Remains 356 /357 variables (removed 1) and now considering 303/305 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/357 places, 303/305 transitions.
Incomplete random walk after 10000 steps, including 506 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1072810 steps, run timeout after 3001 ms. (steps per millisecond=357 ) properties seen :{}
Probabilistic random walk after 1072810 steps, saw 149946 distinct states, run finished after 3001 ms. (steps per millisecond=357 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:54] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:25:54] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:54] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2022-05-17 13:25:54] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 206 ms returned sat
[2022-05-17 13:25:55] [INFO ] After 782ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:55] [INFO ] After 822ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-17 13:25:55] [INFO ] After 1168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 8 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 303/303 transitions.
Applied a total of 0 rules in 7 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:55] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:55] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:55] [INFO ] Computed 59 place invariants in 3 ms
[2022-05-17 13:25:56] [INFO ] Implicit Places using invariants and state equation in 679 ms returned []
Implicit Place search using SMT with State Equation took 1062 ms to find 0 implicit places.
[2022-05-17 13:25:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:56] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:56] [INFO ] Dead Transitions using invariants and state equation in 270 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 356/356 places, 303/303 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 356 transition count 303
Applied a total of 1 rules in 13 ms. Remains 356 /356 variables (removed 0) and now considering 303/303 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 303 rows 356 cols
[2022-05-17 13:25:56] [INFO ] Computed 59 place invariants in 4 ms
[2022-05-17 13:25:57] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 13:25:57] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2022-05-17 13:25:57] [INFO ] [Nat]Absence check using 35 positive and 24 generalized place invariants in 199 ms returned sat
[2022-05-17 13:25:57] [INFO ] After 618ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:57] [INFO ] After 649ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-17 13:25:58] [INFO ] After 984ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 13:25:58] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:25:58] [INFO ] Flatten gal took : 18 ms
[2022-05-17 13:25:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1842186159424721662.gal : 2 ms
[2022-05-17 13:25:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17625699679306216690.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms14801153272286260249;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1842186159424721662.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17625699679306216690.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17625699679306216690.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :32 after 48
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :80 after 960
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :960 after 1412
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1412 after 34776
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :34776 after 83674
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :83674 after 264304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :264304 after 449924
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.18338e+06 after 3.11447e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.11447e+09 after 3.11695e+09
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :3.33798e+09 after 3.33877e+09
Detected timeout of ITS tools.
[2022-05-17 13:26:13] [INFO ] Flatten gal took : 19 ms
[2022-05-17 13:26:13] [INFO ] Applying decomposition
[2022-05-17 13:26:13] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10168666880279897418.txt' '-o' '/tmp/graph10168666880279897418.bin' '-w' '/tmp/graph10168666880279897418.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10168666880279897418.bin' '-l' '-1' '-v' '-w' '/tmp/graph10168666880279897418.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:26:13] [INFO ] Decomposing Gal with order
[2022-05-17 13:26:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:26:13] [INFO ] Removed a total of 37 redundant transitions.
[2022-05-17 13:26:13] [INFO ] Flatten gal took : 20 ms
[2022-05-17 13:26:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2022-05-17 13:26:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13121933684178376210.gal : 3 ms
[2022-05-17 13:26:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13032355943507865665.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14801153272286260249;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13121933684178376210.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13032355943507865665.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality13032355943507865665.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 772
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :772 after 8674
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59112 after 307692
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :307692 after 1.30252e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.30252e+09 after 2.09904e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.09904e+09 after 3.49294e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :3.49294e+09 after 5.88248e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5.88248e+09 after 9.86506e+09
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,6.46305e+13,12.9811,246192,17336,5387,619363,24451,319,642417,507,134183,0
Total reachable state count : 64630513989872
Verifying 1 reachability properties.
Reachability property apf0 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,8,13.0475,246192,59,210,619363,24451,327,642417,514,134183,0
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 6 states, 7 edges and 1 AP to 6 states, 7 edges and 1 AP.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 174 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5397 reset in 250 ms.
Product exploration explored 100000 steps with 5403 reset in 284 ms.
Applying partial POR strategy [true, true, false, false, false, false]
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 7 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
[2022-05-17 13:26:27] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:26:27] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:26:28] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Product exploration explored 100000 steps with 5541 reset in 464 ms.
Product exploration explored 100000 steps with 5487 reset in 511 ms.
Built C files in :
/tmp/ltsmin4878655824662447908
[2022-05-17 13:26:29] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4878655824662447908
Running compilation step : cd /tmp/ltsmin4878655824662447908;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 836 ms.
Running link step : cd /tmp/ltsmin4878655824662447908;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin4878655824662447908;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased3579854344926809239.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 357 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 357/357 places, 305/305 transitions.
Applied a total of 0 rules in 5 ms. Remains 357 /357 variables (removed 0) and now considering 305/305 (removed 0) transitions.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:26:44] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 13:26:44] [INFO ] Implicit Places using invariants in 367 ms returned []
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:26:44] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 13:26:45] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 1134 ms to find 0 implicit places.
// Phase 1: matrix 305 rows 357 cols
[2022-05-17 13:26:45] [INFO ] Computed 58 place invariants in 12 ms
[2022-05-17 13:26:45] [INFO ] Dead Transitions using invariants and state equation in 303 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 357/357 places, 305/305 transitions.
Built C files in :
/tmp/ltsmin12860795715625738552
[2022-05-17 13:26:45] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12860795715625738552
Running compilation step : cd /tmp/ltsmin12860795715625738552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 862 ms.
Running link step : cd /tmp/ltsmin12860795715625738552;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin12860795715625738552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7347300935739839215.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 13:27:00] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:27:00] [INFO ] Flatten gal took : 14 ms
[2022-05-17 13:27:00] [INFO ] Time to serialize gal into /tmp/LTL18201416038845377650.gal : 2 ms
[2022-05-17 13:27:00] [INFO ] Time to serialize properties into /tmp/LTL4010770080223273356.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18201416038845377650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4010770080223273356.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1820141...267
Read 1 LTL properties
Checking formula 0 : !((X(G(X(X(X("((p131==0)||(p129==1))")))))))
Formula 0 simplified : !XGXXX"((p131==0)||(p129==1))"
Detected timeout of ITS tools.
[2022-05-17 13:27:15] [INFO ] Flatten gal took : 15 ms
[2022-05-17 13:27:15] [INFO ] Applying decomposition
[2022-05-17 13:27:15] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6698122971656493115.txt' '-o' '/tmp/graph6698122971656493115.bin' '-w' '/tmp/graph6698122971656493115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6698122971656493115.bin' '-l' '-1' '-v' '-w' '/tmp/graph6698122971656493115.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:27:16] [INFO ] Decomposing Gal with order
[2022-05-17 13:27:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:27:16] [INFO ] Removed a total of 93 redundant transitions.
[2022-05-17 13:27:16] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:27:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 61 labels/synchronizations in 2 ms.
[2022-05-17 13:27:16] [INFO ] Time to serialize gal into /tmp/LTL6517665476968248642.gal : 3 ms
[2022-05-17 13:27:16] [INFO ] Time to serialize properties into /tmp/LTL5403304177825550722.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6517665476968248642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5403304177825550722.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6517665...245
Read 1 LTL properties
Checking formula 0 : !((X(G(X(X(X("((u9.p131==0)||(u9.p129==1))")))))))
Formula 0 simplified : !XGXXX"((u9.p131==0)||(u9.p129==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4591134363436503445
[2022-05-17 13:27:31] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4591134363436503445
Running compilation step : cd /tmp/ltsmin4591134363436503445;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 851 ms.
Running link step : cd /tmp/ltsmin4591134363436503445;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin4591134363436503445;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](X(X(X((LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60b-LTLCardinality-06 finished in 160903 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(F(p0)))||G(F((p0 U p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(X(p0)))))'
[2022-05-17 13:27:46] [INFO ] Flatten gal took : 14 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12314961408672563813
[2022-05-17 13:27:46] [INFO ] Computing symmetric may disable matrix : 416 transitions.
[2022-05-17 13:27:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:27:46] [INFO ] Computing symmetric may enable matrix : 416 transitions.
[2022-05-17 13:27:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:27:46] [INFO ] Applying decomposition
[2022-05-17 13:27:46] [INFO ] Computing Do-Not-Accords matrix : 416 transitions.
[2022-05-17 13:27:46] [INFO ] Flatten gal took : 20 ms
[2022-05-17 13:27:46] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 13:27:46] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12314961408672563813
Running compilation step : cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4276218138378477636.txt' '-o' '/tmp/graph4276218138378477636.bin' '-w' '/tmp/graph4276218138378477636.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4276218138378477636.bin' '-l' '-1' '-v' '-w' '/tmp/graph4276218138378477636.weights' '-q' '0' '-e' '0.001'
[2022-05-17 13:27:46] [INFO ] Decomposing Gal with order
[2022-05-17 13:27:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:27:46] [INFO ] Removed a total of 11 redundant transitions.
[2022-05-17 13:27:46] [INFO ] Flatten gal took : 22 ms
[2022-05-17 13:27:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2022-05-17 13:27:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality16078615629432564671.gal : 3 ms
[2022-05-17 13:27:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality11733809773014747843.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16078615629432564671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11733809773014747843.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...269
Read 4 LTL properties
Checking formula 0 : !((X(G("(((u33.p44==0)||(u33.p59==1))||((i8.i3.u64.p476==0)||(i2.u9.p220==1)))"))))
Formula 0 simplified : !XG"(((u33.p44==0)||(u33.p59==1))||((i8.i3.u64.p476==0)||(i2.u9.p220==1)))"
Compilation finished in 1736 ms.
Running link step : cd /tmp/ltsmin12314961408672563813;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t57, t309, t377, t409, u31.t80, u33.t77, u75.t17, i1.i1.t121, i1.i1.u7.t126, i1.i1.u7.t12...1437
Computing Next relation with stutter on 3.75815e+08 deadlock states
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](X(X(X((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 13:55:02] [INFO ] Applying decomposition
[2022-05-17 13:55:02] [INFO ] Flatten gal took : 49 ms
[2022-05-17 13:55:02] [INFO ] Decomposing Gal with order
[2022-05-17 13:55:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 13:55:02] [INFO ] Removed a total of 244 redundant transitions.
[2022-05-17 13:55:02] [INFO ] Flatten gal took : 94 ms
[2022-05-17 13:55:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 798 labels/synchronizations in 41 ms.
[2022-05-17 13:55:03] [INFO ] Time to serialize gal into /tmp/LTLCardinality9450191813273057872.gal : 5 ms
[2022-05-17 13:55:03] [INFO ] Time to serialize properties into /tmp/LTLCardinality1615740902069253764.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9450191813273057872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1615740902069253764.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...267
Read 4 LTL properties
Checking formula 0 : !((X(G("(((i0.i0.i0.u4.p44==0)||(i0.i0.i0.u4.p59==1))||((i1.i1.i0.i1.i0.i0.i1.u97.p476==0)||(i0.u7.p220==1)))"))))
Formula 0 simplified : !XG"(((i0.i0.i0.u4.p44==0)||(i0.i0.i0.u4.p59==1))||((i1.i1.i0.i1.i0.i0.i1.u97.p476==0)||(i0.u7.p220==1)))"
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](X(X(X((LTLAPp1==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12314961408672563813;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X([](<>((LTLAPp2==true))))||[](<>(((LTLAPp2==true) U (LTLAPp3==true))))))' '--buchi-type=spotba'
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-60b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-60b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095900539"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;