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.r312-tall-165472283101059.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)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Szymanski-PT-b08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283101059
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 7.5K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K Jun 7 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Jun 7 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Jun 7 17:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Jun 7 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.7M Jun 6 12:11 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 Szymanski-PT-b08-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b08-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654980996757

Running Version 202205111006
[2022-06-11 20:56:37] [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]
[2022-06-11 20:56:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 20:56:38] [INFO ] Load time of PNML (sax parser for PT used): 406 ms
[2022-06-11 20:56:38] [INFO ] Transformed 568 places.
[2022-06-11 20:56:38] [INFO ] Transformed 8320 transitions.
[2022-06-11 20:56:38] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 566 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 260 places in 20 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 7 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 211 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2022-06-11 20:56:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:56:38] [INFO ] Computed 1 place invariants in 50 ms
[2022-06-11 20:56:39] [INFO ] Implicit Places using invariants in 680 ms returned []
[2022-06-11 20:56:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:56:39] [INFO ] Computed 1 place invariants in 25 ms
[2022-06-11 20:56:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:56:47] [INFO ] Implicit Places using invariants and state equation in 7910 ms returned []
Implicit Place search using SMT with State Equation took 8617 ms to find 0 implicit places.
[2022-06-11 20:56:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:56:47] [INFO ] Computed 1 place invariants in 26 ms
[2022-06-11 20:56:49] [INFO ] Dead Transitions using invariants and state equation in 2071 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7936/8064 transitions.
Support contains 7 out of 305 places after structural reductions.
[2022-06-11 20:56:50] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-06-11 20:56:50] [INFO ] Flatten gal took : 469 ms
FORMULA Szymanski-PT-b08-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b08-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 20:56:50] [INFO ] Flatten gal took : 303 ms
[2022-06-11 20:56:51] [INFO ] Input system was already deterministic with 7936 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 263 ms. (steps per millisecond=38 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-11 20:56:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:56:51] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 20:56:51] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-06-11 20:56:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 20:56:54] [INFO ] After 2217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-11 20:56:54] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:57:08] [INFO ] After 14708ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-11 20:57:09] [INFO ] After 15648ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 307 ms.
[2022-06-11 20:57:10] [INFO ] After 18284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 31 ms.
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 418 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
Running SMT prover for 3 properties.
[2022-06-11 20:57:10] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:57:10] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 20:57:10] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-11 20:57:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 20:57:11] [INFO ] After 989ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-11 20:57:11] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:57:32] [INFO ] After 20038ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 20:57:33] [INFO ] Deduced a trap composed of 137 places in 247 ms of which 2 ms to minimize.
[2022-06-11 20:57:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 381 ms
[2022-06-11 20:57:33] [INFO ] After 21493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2022-06-11 20:57:33] [INFO ] After 22628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 97 ms.
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Incomplete random walk after 10007 steps, including 2 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 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 129973 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129973 steps, saw 84642 distinct states, run finished after 3002 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 3 properties.
[2022-06-11 20:57:37] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:57:37] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-11 20:57:37] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-11 20:57:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 20:57:38] [INFO ] After 1094ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-11 20:57:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:57:58] [INFO ] After 20205ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 20:58:00] [INFO ] Deduced a trap composed of 50 places in 579 ms of which 2 ms to minimize.
[2022-06-11 20:58:01] [INFO ] Deduced a trap composed of 78 places in 426 ms of which 2 ms to minimize.
[2022-06-11 20:58:01] [INFO ] Deduced a trap composed of 137 places in 262 ms of which 1 ms to minimize.
[2022-06-11 20:58:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1526 ms
[2022-06-11 20:58:01] [INFO ] After 23564ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 85 ms.
[2022-06-11 20:58:01] [INFO ] After 24829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 94 ms.
Support contains 5 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 211 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 208 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 20:58:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:58:02] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-11 20:58:03] [INFO ] Implicit Places using invariants in 661 ms returned []
[2022-06-11 20:58:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:58:03] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-11 20:58:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:58:06] [INFO ] Implicit Places using invariants and state equation in 3745 ms returned []
Implicit Place search using SMT with State Equation took 4408 ms to find 0 implicit places.
[2022-06-11 20:58:07] [INFO ] Redundant transitions in 924 ms returned []
[2022-06-11 20:58:07] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:58:07] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-11 20:58:10] [INFO ] Dead Transitions using invariants and state equation in 2337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 4 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 232 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 20:58:10] [INFO ] Computed 3 place invariants in 9 ms
[2022-06-11 20:58:10] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-06-11 20:58:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 20:58:11] [INFO ] After 594ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-11 20:58:11] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 20:58:12] [INFO ] After 960ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-06-11 20:58:12] [INFO ] After 1704ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 791 ms.
[2022-06-11 20:58:13] [INFO ] After 3200ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2022-06-11 20:58:13] [INFO ] Flatten gal took : 77 ms
[2022-06-11 20:58:13] [INFO ] Flatten gal took : 68 ms
[2022-06-11 20:58:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6132527314723152808.gal : 63 ms
[2022-06-11 20:58:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5577989797766795327.prop : 3 ms
Invoking ITS tools like this :cd /tmp/redAtoms9487981851353710771;'/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/ReachabilityCardinality6132527314723152808.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5577989797766795327.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/ReachabilityCardinality5577989797766795327.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :25 after 81
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :81 after 2091
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2091 after 438971
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :438971 after 451716
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :451716 after 536108
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :536108 after 1.1427e+06
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.1427e+06 after 1.29312e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.29312e+06 after 1.4808e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.4808e+06 after 1.83567e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.83567e+06 after 4.51914e+06
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :4.51914e+06 after 7.9812e+06
Reachability property AtomicPropp3 is true.
Reachability property AtomicPropp0 is true.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7.9812e+06 after 1.66534e+07
Detected timeout of ITS tools.
[2022-06-11 20:58:29] [INFO ] Flatten gal took : 61 ms
[2022-06-11 20:58:29] [INFO ] Applying decomposition
[2022-06-11 20:58:29] [INFO ] Flatten gal took : 61 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/graph6269379602783861064.txt' '-o' '/tmp/graph6269379602783861064.bin' '-w' '/tmp/graph6269379602783861064.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6269379602783861064.bin' '-l' '-1' '-v' '-w' '/tmp/graph6269379602783861064.weights' '-q' '0' '-e' '0.001'
[2022-06-11 20:58:29] [INFO ] Decomposing Gal with order
[2022-06-11 20:58:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 20:58:30] [INFO ] Removed a total of 2890 redundant transitions.
[2022-06-11 20:58:30] [INFO ] Flatten gal took : 868 ms
[2022-06-11 20:58:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 813 labels/synchronizations in 93 ms.
[2022-06-11 20:58:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7285922634096076360.gal : 8 ms
[2022-06-11 20:58:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6593197533765153268.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9487981851353710771;'/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/ReachabilityCardinality7285922634096076360.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6593197533765153268.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/ReachabilityCardinality6593197533765153268.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 70
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :70 after 182
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :182 after 906
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :906 after 10539
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :10539 after 139699
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :139699 after 204882
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :204882 after 578478
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :578478 after 931683
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :931683 after 2.5171e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.5171e+06 after 4.04905e+06
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :4.04905e+06 after 6.29258e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3564972392656548437
[2022-06-11 20:58:45] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3564972392656548437
Running compilation step : cd /tmp/ltsmin3564972392656548437;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3564972392656548437;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3564972392656548437;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(G(p0)))&&F(!p0)))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 32 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 20:58:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:58:48] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 20:58:49] [INFO ] Implicit Places using invariants in 441 ms returned []
[2022-06-11 20:58:49] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:58:49] [INFO ] Computed 1 place invariants in 27 ms
[2022-06-11 20:58:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:58:55] [INFO ] Implicit Places using invariants and state equation in 6475 ms returned []
Implicit Place search using SMT with State Equation took 6920 ms to find 0 implicit places.
[2022-06-11 20:58:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:58:55] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 20:58:58] [INFO ] Dead Transitions using invariants and state equation in 2148 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 306 ms :[true, (NOT p0), (NOT p0), true, true]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s161 0)], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLCardinality-00 finished in 9477 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p0))&&F(p1)))))'
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 35 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 20:58:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:58:58] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 20:58:58] [INFO ] Implicit Places using invariants in 462 ms returned []
[2022-06-11 20:58:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:58:58] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 20:58:59] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:59:05] [INFO ] Implicit Places using invariants and state equation in 6391 ms returned []
Implicit Place search using SMT with State Equation took 6856 ms to find 0 implicit places.
[2022-06-11 20:59:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:59:05] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 20:59:07] [INFO ] Dead Transitions using invariants and state equation in 1948 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p0:(LEQ s250 s108), p1:(GT 1 s283)], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4305 steps with 15 reset in 74 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLCardinality-05 finished in 9178 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 36 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 20:59:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:59:07] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 20:59:08] [INFO ] Implicit Places using invariants in 476 ms returned []
[2022-06-11 20:59:08] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:59:08] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 20:59:08] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:59:14] [INFO ] Implicit Places using invariants and state equation in 6822 ms returned []
Implicit Place search using SMT with State Equation took 7303 ms to find 0 implicit places.
[2022-06-11 20:59:14] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:59:14] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 20:59:16] [INFO ] Dead Transitions using invariants and state equation in 1966 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-07 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:(LEQ s189 s100)], 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 31 reset in 679 ms.
Product exploration explored 100000 steps with 5 reset in 627 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 152 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 77 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 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 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 202912 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 202912 steps, saw 142374 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 20:59:21] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 20:59:21] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 20:59:21] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 20:59:21] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 20:59:22] [INFO ] After 1030ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:22] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:59:29] [INFO ] After 7104ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:32] [INFO ] After 9286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 109 ms.
[2022-06-11 20:59:32] [INFO ] After 10510ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 212 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10002 steps, including 2 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 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 203916 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 203916 steps, saw 129699 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 20:59:35] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:59:35] [INFO ] Computed 3 place invariants in 22 ms
[2022-06-11 20:59:35] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 20:59:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 20:59:36] [INFO ] After 514ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:36] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:59:45] [INFO ] After 9113ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 20:59:45] [INFO ] After 9692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 43 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 20:59:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:59:45] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-11 20:59:46] [INFO ] Implicit Places using invariants in 542 ms returned []
[2022-06-11 20:59:46] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:59:46] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 20:59:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 20:59:48] [INFO ] Implicit Places using invariants and state equation in 2375 ms returned []
Implicit Place search using SMT with State Equation took 2920 ms to find 0 implicit places.
[2022-06-11 20:59:49] [INFO ] Redundant transitions in 672 ms returned []
[2022-06-11 20:59:49] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 20:59:49] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 20:59:51] [INFO ] Dead Transitions using invariants and state equation in 2279 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 2 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 143 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 20:59:51] [INFO ] Computed 3 place invariants in 14 ms
[2022-06-11 20:59:51] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 20:59:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 20:59:52] [INFO ] After 396ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:52] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 20:59:53] [INFO ] After 1352ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:57] [INFO ] After 5650ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1142 ms.
[2022-06-11 20:59:59] [INFO ] After 7255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-11 20:59:59] [INFO ] Flatten gal took : 73 ms
[2022-06-11 20:59:59] [INFO ] Flatten gal took : 69 ms
[2022-06-11 20:59:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10329905861733974779.gal : 8 ms
[2022-06-11 20:59:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12660155893175569369.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms15390779182883498948;'/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/ReachabilityCardinality10329905861733974779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12660155893175569369.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/ReachabilityCardinality12660155893175569369.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 81
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :81 after 2091
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2091 after 438971
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :438971 after 451716
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451716 after 536108
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :536108 after 1.1427e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.1427e+06 after 1.29312e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.29312e+06 after 1.4808e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.4808e+06 after 1.83567e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.83567e+06 after 4.51914e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.51914e+06 after 7.9812e+06
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 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,1.66534e+07,13.5865,279256,2,5915,19,439115,6,0,3020,591387,0
Total reachable state count : 16653426

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
apf0,72579,13.5943,279256,2,1254,19,439115,7,0,3027,591387,0
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 164 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 86 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 32 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:00:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:00:13] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 21:00:13] [INFO ] Implicit Places using invariants in 453 ms returned []
[2022-06-11 21:00:13] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:00:13] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 21:00:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:00:20] [INFO ] Implicit Places using invariants and state equation in 7069 ms returned []
Implicit Place search using SMT with State Equation took 7537 ms to find 0 implicit places.
[2022-06-11 21:00:20] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:00:20] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 21:00:22] [INFO ] Dead Transitions using invariants and state equation in 2132 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 184 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 88 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10006 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 204377 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :{}
Probabilistic random walk after 204377 steps, saw 142698 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:00:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:00:26] [INFO ] Computed 1 place invariants in 18 ms
[2022-06-11 21:00:26] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:00:26] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 21:00:27] [INFO ] After 964ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:00:27] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:00:34] [INFO ] After 7077ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:00:36] [INFO ] After 9333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 113 ms.
[2022-06-11 21:00:36] [INFO ] After 10473ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 211 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 207241 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207241 steps, saw 130239 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:00:40] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:00:40] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-11 21:00:40] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:00:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 21:00:40] [INFO ] After 517ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:00:40] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:00:49] [INFO ] After 9090ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 21:00:49] [INFO ] After 9706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 39 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 202 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 201 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 21:00:50] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:00:50] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 21:00:50] [INFO ] Implicit Places using invariants in 553 ms returned []
[2022-06-11 21:00:50] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:00:50] [INFO ] Computed 3 place invariants in 19 ms
[2022-06-11 21:00:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:00:53] [INFO ] Implicit Places using invariants and state equation in 2917 ms returned []
Implicit Place search using SMT with State Equation took 3481 ms to find 0 implicit places.
[2022-06-11 21:00:54] [INFO ] Redundant transitions in 875 ms returned []
[2022-06-11 21:00:54] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:00:54] [INFO ] Computed 3 place invariants in 12 ms
[2022-06-11 21:00:56] [INFO ] Dead Transitions using invariants and state equation in 2272 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 130 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 21:00:57] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 21:00:57] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:00:57] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 21:00:57] [INFO ] After 369ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:00:57] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 21:00:58] [INFO ] After 1269ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:01:03] [INFO ] After 5431ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1121 ms.
[2022-06-11 21:01:04] [INFO ] After 6991ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:01:04] [INFO ] Flatten gal took : 69 ms
[2022-06-11 21:01:04] [INFO ] Flatten gal took : 108 ms
[2022-06-11 21:01:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15116728209064686329.gal : 8 ms
[2022-06-11 21:01:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11332891732295202050.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms1082098599641713590;'/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/ReachabilityCardinality15116728209064686329.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11332891732295202050.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/ReachabilityCardinality11332891732295202050.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 81
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :81 after 2091
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2091 after 438971
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :438971 after 451716
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451716 after 536108
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :536108 after 1.1427e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.1427e+06 after 1.29312e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.29312e+06 after 1.4808e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.4808e+06 after 1.83567e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.83567e+06 after 4.51914e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.51914e+06 after 7.9812e+06
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 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,1.66534e+07,11.9762,279784,2,5915,19,439115,6,0,3020,591387,0
Total reachable state count : 16653426

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
apf0,72579,11.9836,279784,2,1254,19,439115,7,0,3027,591387,0
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 88 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 390 ms.
Product exploration explored 100000 steps with 4 reset in 377 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 370 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:01:18] [INFO ] Redundant transitions in 609 ms returned []
[2022-06-11 21:01:18] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:01:18] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 21:01:20] [INFO ] Dead Transitions using invariants and state equation in 2021 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Product exploration explored 100000 steps with 37 reset in 449 ms.
Product exploration explored 100000 steps with 6 reset in 467 ms.
Built C files in :
/tmp/ltsmin14087200780912360588
[2022-06-11 21:01:21] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14087200780912360588
Running compilation step : cd /tmp/ltsmin14087200780912360588;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14087200780912360588;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14087200780912360588;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 81 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:01:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:01:25] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 21:01:25] [INFO ] Implicit Places using invariants in 602 ms returned []
[2022-06-11 21:01:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:01:25] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 21:01:26] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:01:39] [INFO ] Implicit Places using invariants and state equation in 13622 ms returned []
Implicit Place search using SMT with State Equation took 14240 ms to find 0 implicit places.
[2022-06-11 21:01:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:01:39] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 21:01:41] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin13287029410520105777
[2022-06-11 21:01:41] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13287029410520105777
Running compilation step : cd /tmp/ltsmin13287029410520105777;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13287029410520105777;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13287029410520105777;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 21:01:45] [INFO ] Flatten gal took : 471 ms
[2022-06-11 21:01:45] [INFO ] Flatten gal took : 371 ms
[2022-06-11 21:01:45] [INFO ] Time to serialize gal into /tmp/LTL18334498251489059469.gal : 23 ms
[2022-06-11 21:01:45] [INFO ] Time to serialize properties into /tmp/LTL17591143285062907792.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/LTL18334498251489059469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17591143285062907792.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/LTL1833449...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G("(p189<=p100)")))))
Formula 0 simplified : !GXG"(p189<=p100)"
Detected timeout of ITS tools.
[2022-06-11 21:02:01] [INFO ] Flatten gal took : 234 ms
[2022-06-11 21:02:01] [INFO ] Applying decomposition
[2022-06-11 21:02:01] [INFO ] Flatten gal took : 240 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/graph1811382209089569394.txt' '-o' '/tmp/graph1811382209089569394.bin' '-w' '/tmp/graph1811382209089569394.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1811382209089569394.bin' '-l' '-1' '-v' '-w' '/tmp/graph1811382209089569394.weights' '-q' '0' '-e' '0.001'
[2022-06-11 21:02:01] [INFO ] Decomposing Gal with order
[2022-06-11 21:02:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 21:02:03] [INFO ] Removed a total of 13739 redundant transitions.
[2022-06-11 21:02:03] [INFO ] Flatten gal took : 1205 ms
[2022-06-11 21:02:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 2332 labels/synchronizations in 255 ms.
[2022-06-11 21:02:04] [INFO ] Time to serialize gal into /tmp/LTL13638627045908716938.gal : 21 ms
[2022-06-11 21:02:04] [INFO ] Time to serialize properties into /tmp/LTL6358934634135891654.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/LTL13638627045908716938.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6358934634135891654.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/LTL1363862...267
Read 1 LTL properties
Checking formula 0 : !((G(X(G("(gu1.p189<=gu1.p100)")))))
Formula 0 simplified : !GXG"(gu1.p189<=gu1.p100)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5413280448691788077
[2022-06-11 21:02:19] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5413280448691788077
Running compilation step : cd /tmp/ltsmin5413280448691788077;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5413280448691788077;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5413280448691788077;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b08-LTLCardinality-07 finished in 195078 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(p0)) U !p0))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 253 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:02:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:22] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 21:02:23] [INFO ] Implicit Places using invariants in 603 ms returned []
[2022-06-11 21:02:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:23] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 21:02:24] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:02:31] [INFO ] Implicit Places using invariants and state equation in 8056 ms returned []
Implicit Place search using SMT with State Equation took 8671 ms to find 0 implicit places.
[2022-06-11 21:02:32] [INFO ] Redundant transitions in 637 ms returned []
[2022-06-11 21:02:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:32] [INFO ] Computed 1 place invariants in 18 ms
[2022-06-11 21:02:34] [INFO ] Dead Transitions using invariants and state equation in 2327 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 53 ms :[true, p0]
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(LEQ s160 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b08-LTLCardinality-11 finished in 11992 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Found a SL insensitive property : Szymanski-PT-b08-LTLCardinality-07
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 68 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:02:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:34] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 21:02:35] [INFO ] Implicit Places using invariants in 446 ms returned []
[2022-06-11 21:02:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:35] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 21:02:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:02:42] [INFO ] Implicit Places using invariants and state equation in 7039 ms returned []
Implicit Place search using SMT with State Equation took 7505 ms to find 0 implicit places.
[2022-06-11 21:02:42] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:42] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 21:02:45] [INFO ] Dead Transitions using invariants and state equation in 3054 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Running random walk in product with property : Szymanski-PT-b08-LTLCardinality-07 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:(LEQ s189 s100)], 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 4 reset in 658 ms.
Product exploration explored 100000 steps with 46 reset in 711 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 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 85 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10002 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 203123 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 203123 steps, saw 142410 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:02:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:02:50] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 21:02:50] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:02:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 21:02:51] [INFO ] After 890ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:02:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:02:57] [INFO ] After 6275ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:02:59] [INFO ] After 8217ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 105 ms.
[2022-06-11 21:02:59] [INFO ] After 9269ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10000 steps, including 2 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 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 207989 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 207989 steps, saw 130338 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:03:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:03:02] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-11 21:03:02] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:03:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 21:03:03] [INFO ] After 528ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:03:12] [INFO ] After 9096ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 21:03:12] [INFO ] After 9706ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 39 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 209 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 189 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 21:03:12] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:03:12] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 21:03:13] [INFO ] Implicit Places using invariants in 541 ms returned []
[2022-06-11 21:03:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:03:13] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-11 21:03:13] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:03:16] [INFO ] Implicit Places using invariants and state equation in 3302 ms returned []
Implicit Place search using SMT with State Equation took 3845 ms to find 0 implicit places.
[2022-06-11 21:03:17] [INFO ] Redundant transitions in 678 ms returned []
[2022-06-11 21:03:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:03:17] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 21:03:19] [INFO ] Dead Transitions using invariants and state equation in 2271 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 131 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 21:03:19] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 21:03:19] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:03:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 21:03:20] [INFO ] After 393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:20] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 21:03:21] [INFO ] After 1308ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:25] [INFO ] After 5259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1059 ms.
[2022-06-11 21:03:26] [INFO ] After 6794ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:26] [INFO ] Flatten gal took : 60 ms
[2022-06-11 21:03:26] [INFO ] Flatten gal took : 63 ms
[2022-06-11 21:03:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1782911547096814344.gal : 21 ms
[2022-06-11 21:03:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17850048943504972929.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms16517939042928495807;'/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/ReachabilityCardinality1782911547096814344.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17850048943504972929.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/ReachabilityCardinality17850048943504972929.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 81
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :81 after 2091
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2091 after 438971
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :438971 after 451716
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451716 after 536108
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :536108 after 1.1427e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.1427e+06 after 1.29312e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.29312e+06 after 1.4808e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.4808e+06 after 1.83567e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.83567e+06 after 4.51914e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.51914e+06 after 7.9812e+06
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 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,1.66534e+07,10.6896,280044,2,5915,19,439115,6,0,3020,591387,0
Total reachable state count : 16653426

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
apf0,72579,10.6962,280044,2,1254,19,439115,7,0,3027,591387,0
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 106 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 55 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 30 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:03:37] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:03:37] [INFO ] Computed 1 place invariants in 23 ms
[2022-06-11 21:03:38] [INFO ] Implicit Places using invariants in 422 ms returned []
[2022-06-11 21:03:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:03:38] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 21:03:38] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:03:44] [INFO ] Implicit Places using invariants and state equation in 6593 ms returned []
Implicit Place search using SMT with State Equation took 7053 ms to find 0 implicit places.
[2022-06-11 21:03:44] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:03:44] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 21:03:47] [INFO ] Dead Transitions using invariants and state equation in 2164 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 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 10006 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=667 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 208672 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 208672 steps, saw 143724 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:03:50] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:03:50] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 21:03:50] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:03:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 21:03:51] [INFO ] After 877ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:03:57] [INFO ] After 6235ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:03:59] [INFO ] After 8123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2022-06-11 21:03:59] [INFO ] After 9192ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 199 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=667 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 202449 steps, run timeout after 3001 ms. (steps per millisecond=67 ) properties seen :{}
Probabilistic random walk after 202449 steps, saw 129482 distinct states, run finished after 3001 ms. (steps per millisecond=67 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-11 21:04:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:04:02] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-11 21:04:02] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:04:02] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 21:04:03] [INFO ] After 475ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:04:03] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:04:12] [INFO ] After 9087ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-06-11 21:04:12] [INFO ] After 9631ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 33 ms.
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 201 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 219 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 21:04:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:04:13] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 21:04:13] [INFO ] Implicit Places using invariants in 519 ms returned []
[2022-06-11 21:04:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:04:13] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 21:04:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:04:15] [INFO ] Implicit Places using invariants and state equation in 2089 ms returned []
Implicit Place search using SMT with State Equation took 2643 ms to find 0 implicit places.
[2022-06-11 21:04:16] [INFO ] Redundant transitions in 622 ms returned []
[2022-06-11 21:04:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 21:04:16] [INFO ] Computed 3 place invariants in 16 ms
[2022-06-11 21:04:18] [INFO ] Dead Transitions using invariants and state equation in 2379 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 123 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 21:04:18] [INFO ] Computed 3 place invariants in 14 ms
[2022-06-11 21:04:18] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-11 21:04:18] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 21:04:19] [INFO ] After 360ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-11 21:04:19] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 21:04:20] [INFO ] After 1237ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:04:24] [INFO ] After 5234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1079 ms.
[2022-06-11 21:04:25] [INFO ] After 6747ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-11 21:04:25] [INFO ] Flatten gal took : 99 ms
[2022-06-11 21:04:25] [INFO ] Flatten gal took : 62 ms
[2022-06-11 21:04:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9263424861867195491.gal : 22 ms
[2022-06-11 21:04:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8220858396444795340.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4470227823564484938;'/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/ReachabilityCardinality9263424861867195491.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8220858396444795340.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/ReachabilityCardinality8220858396444795340.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 81
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :81 after 2091
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2091 after 438971
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :438971 after 451716
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :451716 after 536108
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :536108 after 1.1427e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.1427e+06 after 1.29312e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.29312e+06 after 1.4808e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.4808e+06 after 1.83567e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.83567e+06 after 4.51914e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.51914e+06 after 7.9812e+06
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 16385 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,1.66534e+07,10.9987,279448,2,5915,19,439115,6,0,3020,591387,0
Total reachable state count : 16653426

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
apf0,72579,11.0056,279448,2,1254,19,439115,7,0,3027,591387,0
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 130 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 71 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5 reset in 445 ms.
Product exploration explored 100000 steps with 5 reset in 408 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 553 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 179 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:04:39] [INFO ] Redundant transitions in 595 ms returned []
[2022-06-11 21:04:39] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:04:39] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 21:04:41] [INFO ] Dead Transitions using invariants and state equation in 2157 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Product exploration explored 100000 steps with 2 reset in 442 ms.
Product exploration explored 100000 steps with 19 reset in 441 ms.
Built C files in :
/tmp/ltsmin15725823782783020115
[2022-06-11 21:04:42] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15725823782783020115
Running compilation step : cd /tmp/ltsmin15725823782783020115;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15725823782783020115;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15725823782783020115;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 37 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 21:04:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:04:45] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 21:04:46] [INFO ] Implicit Places using invariants in 622 ms returned []
[2022-06-11 21:04:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:04:46] [INFO ] Computed 1 place invariants in 26 ms
[2022-06-11 21:04:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 21:04:58] [INFO ] Implicit Places using invariants and state equation in 12197 ms returned []
Implicit Place search using SMT with State Equation took 12826 ms to find 0 implicit places.
[2022-06-11 21:04:58] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 21:04:58] [INFO ] Computed 1 place invariants in 23 ms
[2022-06-11 21:05:00] [INFO ] Dead Transitions using invariants and state equation in 2031 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin2081633382942741025
[2022-06-11 21:05:00] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2081633382942741025
Running compilation step : cd /tmp/ltsmin2081633382942741025;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2081633382942741025;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2081633382942741025;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 21:05:04] [INFO ] Flatten gal took : 214 ms
[2022-06-11 21:05:04] [INFO ] Flatten gal took : 220 ms
[2022-06-11 21:05:04] [INFO ] Time to serialize gal into /tmp/LTL1204400125603247246.gal : 28 ms
[2022-06-11 21:05:04] [INFO ] Time to serialize properties into /tmp/LTL3217550499105237808.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/LTL1204400125603247246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3217550499105237808.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/LTL1204400...266
Read 1 LTL properties
Checking formula 0 : !((G(X(G("(p189<=p100)")))))
Formula 0 simplified : !GXG"(p189<=p100)"
Detected timeout of ITS tools.
[2022-06-11 21:05:19] [INFO ] Flatten gal took : 224 ms
[2022-06-11 21:05:19] [INFO ] Applying decomposition
[2022-06-11 21:05:20] [INFO ] Flatten gal took : 254 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/graph7886163708495523013.txt' '-o' '/tmp/graph7886163708495523013.bin' '-w' '/tmp/graph7886163708495523013.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7886163708495523013.bin' '-l' '-1' '-v' '-w' '/tmp/graph7886163708495523013.weights' '-q' '0' '-e' '0.001'
[2022-06-11 21:05:20] [INFO ] Decomposing Gal with order
[2022-06-11 21:05:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 21:05:21] [INFO ] Removed a total of 14581 redundant transitions.
[2022-06-11 21:05:21] [INFO ] Flatten gal took : 894 ms
[2022-06-11 21:05:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 1977 labels/synchronizations in 177 ms.
[2022-06-11 21:05:22] [INFO ] Time to serialize gal into /tmp/LTL17487532963342964129.gal : 295 ms
[2022-06-11 21:05:22] [INFO ] Time to serialize properties into /tmp/LTL10831626880416056962.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/LTL17487532963342964129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10831626880416056962.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/LTL1748753...268
Read 1 LTL properties
Checking formula 0 : !((G(X(G("(gu12.p189<=gu12.p100)")))))
Formula 0 simplified : !GXG"(gu12.p189<=gu12.p100)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14782672464581574912
[2022-06-11 21:05:37] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14782672464581574912
Running compilation step : cd /tmp/ltsmin14782672464581574912;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14782672464581574912;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14782672464581574912;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b08-LTLCardinality-07 finished in 185818 ms.
[2022-06-11 21:05:40] [INFO ] Flatten gal took : 376 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3693656294407617738
[2022-06-11 21:05:41] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 21:05:41] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3693656294407617738
Running compilation step : cd /tmp/ltsmin3693656294407617738;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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'
[2022-06-11 21:05:41] [INFO ] Applying decomposition
[2022-06-11 21:05:41] [INFO ] Flatten gal took : 414 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/graph10482106198674740154.txt' '-o' '/tmp/graph10482106198674740154.bin' '-w' '/tmp/graph10482106198674740154.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10482106198674740154.bin' '-l' '-1' '-v' '-w' '/tmp/graph10482106198674740154.weights' '-q' '0' '-e' '0.001'
[2022-06-11 21:05:42] [INFO ] Decomposing Gal with order
[2022-06-11 21:05:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 21:05:43] [INFO ] Removed a total of 17897 redundant transitions.
[2022-06-11 21:05:43] [INFO ] Flatten gal took : 906 ms
[2022-06-11 21:05:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 1257 labels/synchronizations in 286 ms.
[2022-06-11 21:05:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality379128431614928465.gal : 30 ms
[2022-06-11 21:05:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality7453537437919841364.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/LTLCardinality379128431614928465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7453537437919841364.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/LTLCardina...287
Read 1 LTL properties
Checking formula 0 : !((G(X(G("(gu34.p189<=gu34.p100)")))))
Formula 0 simplified : !GXG"(gu34.p189<=gu34.p100)"
Compilation finished in 35038 ms.
Running link step : cd /tmp/ltsmin3693656294407617738;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin3693656294407617738;'/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'
LTSmin run took 10300 ms.
FORMULA Szymanski-PT-b08-LTLCardinality-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 588734 ms.

BK_STOP 1654981586703

--------------------
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="Szymanski-PT-b08"
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 Szymanski-PT-b08, 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 r312-tall-165472283101059"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b08.tgz
mv Szymanski-PT-b08 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;