About the Execution of ITS-Tools for DES-PT-60a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6309.939 | 1330829.00 | 4229178.00 | 1287.90 | FFTFFFFFTFTFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r042-smll-165252095900532.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DES-PT-60a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-smll-165252095900532
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 6.4K Apr 29 15:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 29 15:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 15:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 15:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 07:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 9 07:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 110K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-60a-LTLFireability-00
FORMULA_NAME DES-PT-60a-LTLFireability-01
FORMULA_NAME DES-PT-60a-LTLFireability-02
FORMULA_NAME DES-PT-60a-LTLFireability-03
FORMULA_NAME DES-PT-60a-LTLFireability-04
FORMULA_NAME DES-PT-60a-LTLFireability-05
FORMULA_NAME DES-PT-60a-LTLFireability-06
FORMULA_NAME DES-PT-60a-LTLFireability-07
FORMULA_NAME DES-PT-60a-LTLFireability-08
FORMULA_NAME DES-PT-60a-LTLFireability-09
FORMULA_NAME DES-PT-60a-LTLFireability-10
FORMULA_NAME DES-PT-60a-LTLFireability-11
FORMULA_NAME DES-PT-60a-LTLFireability-12
FORMULA_NAME DES-PT-60a-LTLFireability-13
FORMULA_NAME DES-PT-60a-LTLFireability-14
FORMULA_NAME DES-PT-60a-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652788429580
Running Version 202205111006
[2022-05-17 11:53:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 11:53:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 11:53:51] [INFO ] Load time of PNML (sax parser for PT used): 188 ms
[2022-05-17 11:53:51] [INFO ] Transformed 354 places.
[2022-05-17 11:53:51] [INFO ] Transformed 311 transitions.
[2022-05-17 11:53:51] [INFO ] Found NUPN structural information;
[2022-05-17 11:53:51] [INFO ] Parsed PT model containing 354 places and 311 transitions in 369 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA DES-PT-60a-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60a-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 354 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 354/354 places, 297/297 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 353 transition count 296
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 353 transition count 296
Applied a total of 2 rules in 138 ms. Remains 353 /354 variables (removed 1) and now considering 296/297 (removed 1) transitions.
// Phase 1: matrix 296 rows 353 cols
[2022-05-17 11:53:52] [INFO ] Computed 59 place invariants in 50 ms
[2022-05-17 11:53:53] [INFO ] Implicit Places using invariants in 743 ms returned [251]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 804 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 352/354 places, 296/297 transitions.
Applied a total of 0 rules in 17 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 352/354 places, 296/297 transitions.
Support contains 34 out of 352 places after structural reductions.
[2022-05-17 11:53:53] [INFO ] Flatten gal took : 105 ms
[2022-05-17 11:53:53] [INFO ] Flatten gal took : 55 ms
[2022-05-17 11:53:53] [INFO ] Input system was already deterministic with 296 transitions.
Incomplete random walk after 10000 steps, including 211 resets, run finished after 799 ms. (steps per millisecond=12 ) properties (out of 22) seen :9
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 52 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 46 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 64 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:53:55] [INFO ] Computed 58 place invariants in 27 ms
[2022-05-17 11:53:56] [INFO ] [Real]Absence check using 33 positive place invariants in 14 ms returned sat
[2022-05-17 11:53:56] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 29 ms returned sat
[2022-05-17 11:53:56] [INFO ] After 470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:13
[2022-05-17 11:53:56] [INFO ] [Nat]Absence check using 33 positive place invariants in 24 ms returned sat
[2022-05-17 11:53:56] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 34 ms returned sat
[2022-05-17 11:53:58] [INFO ] After 1470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :13
[2022-05-17 11:53:59] [INFO ] Deduced a trap composed of 12 places in 125 ms of which 9 ms to minimize.
[2022-05-17 11:53:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2022-05-17 11:53:59] [INFO ] Deduced a trap composed of 11 places in 182 ms of which 2 ms to minimize.
[2022-05-17 11:53:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2022-05-17 11:54:00] [INFO ] After 3254ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :13
Attempting to minimize the solution found.
Minimization took 990 ms.
[2022-05-17 11:54:01] [INFO ] After 4871ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :13
Parikh walk visited 7 properties in 1644 ms.
Support contains 8 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 296/296 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 352 transition count 294
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 352 transition count 294
Applied a total of 6 rules in 83 ms. Remains 352 /352 variables (removed 0) and now considering 294/296 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/296 transitions.
Incomplete random walk after 10000 steps, including 129 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 71 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 421028 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421028 steps, saw 61843 distinct states, run finished after 3002 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:54:06] [INFO ] Computed 60 place invariants in 16 ms
[2022-05-17 11:54:06] [INFO ] [Real]Absence check using 36 positive place invariants in 11 ms returned sat
[2022-05-17 11:54:07] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 25 ms returned sat
[2022-05-17 11:54:07] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-17 11:54:07] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 11:54:07] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 25 ms returned sat
[2022-05-17 11:54:08] [INFO ] After 811ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-17 11:54:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-17 11:54:08] [INFO ] After 470ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-17 11:54:09] [INFO ] After 1113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 425 ms.
[2022-05-17 11:54:09] [INFO ] After 2869ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 1524 ms.
Support contains 8 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 22 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 20 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:54:11] [INFO ] Computed 60 place invariants in 9 ms
[2022-05-17 11:54:11] [INFO ] Implicit Places using invariants in 363 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:54:11] [INFO ] Computed 60 place invariants in 18 ms
[2022-05-17 11:54:12] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-17 11:54:12] [INFO ] Implicit Places using invariants and state equation in 844 ms returned []
Implicit Place search using SMT with State Equation took 1211 ms to find 0 implicit places.
[2022-05-17 11:54:12] [INFO ] Redundant transitions in 18 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:54:12] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:54:13] [INFO ] Dead Transitions using invariants and state equation in 289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 20 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:54:13] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-17 11:54:13] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 11:54:13] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 26 ms returned sat
[2022-05-17 11:54:13] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-17 11:54:13] [INFO ] [Nat]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 11:54:13] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 36 ms returned sat
[2022-05-17 11:54:15] [INFO ] After 1121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-17 11:54:15] [INFO ] After 1675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 628 ms.
[2022-05-17 11:54:16] [INFO ] After 3072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-05-17 11:54:16] [INFO ] Flatten gal took : 40 ms
[2022-05-17 11:54:16] [INFO ] Flatten gal took : 39 ms
[2022-05-17 11:54:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17229295584391610587.gal : 14 ms
[2022-05-17 11:54:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15602482214547731752.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14071202096254223908;'/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/ReachabilityCardinality17229295584391610587.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15602482214547731752.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/ReachabilityCardinality15602482214547731752.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :25 after 37
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :37 after 57
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :57 after 95
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :95 after 115
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :115 after 1589
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1589 after 2099
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :13397 after 212753
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :212753 after 6.41862e+06
Detected timeout of ITS tools.
[2022-05-17 11:54:31] [INFO ] Flatten gal took : 38 ms
[2022-05-17 11:54:31] [INFO ] Applying decomposition
[2022-05-17 11:54:31] [INFO ] Flatten gal took : 33 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/graph11332464850863131831.txt' '-o' '/tmp/graph11332464850863131831.bin' '-w' '/tmp/graph11332464850863131831.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11332464850863131831.bin' '-l' '-1' '-v' '-w' '/tmp/graph11332464850863131831.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:54:31] [INFO ] Decomposing Gal with order
[2022-05-17 11:54:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:54:31] [INFO ] Removed a total of 70 redundant transitions.
[2022-05-17 11:54:31] [INFO ] Flatten gal took : 106 ms
[2022-05-17 11:54:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 10 ms.
[2022-05-17 11:54:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15011719227044157182.gal : 9 ms
[2022-05-17 11:54:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5723260503241547055.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms14071202096254223908;'/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/ReachabilityCardinality15011719227044157182.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5723260503241547055.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality5723260503241547055.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :9 after 153
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :153 after 7973
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :7973 after 2.76732e+08
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2.76732e+08 after 4.58095e+08
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :4.58095e+08 after 7.25765e+08
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :7.25765e+08 after 1.09316e+09
Reachability property AtomicPropp13 is true.
Reachability property AtomicPropp5 is true.
Reachability property AtomicPropp1 is true.
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.09316e+09 after 1.66483e+09
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.66483e+09 after 2.23633e+09
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.45078e+13 after 1.52813e+13
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :3.23789e+13 after 3.31524e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7252721037904593896
[2022-05-17 11:54:47] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7252721037904593896
Running compilation step : cd /tmp/ltsmin7252721037904593896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 986 ms.
Running link step : cd /tmp/ltsmin7252721037904593896;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin7252721037904593896;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicPropp6==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Computed a total of 255 stabilizing places and 250 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G((!p1&&X(!p2)))))'
Support contains 8 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:02] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:02] [INFO ] Implicit Places using invariants in 487 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:02] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:03] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:03] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:04] [INFO ] Dead Transitions using invariants and state equation in 364 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 416 ms :[(OR p2 p1), true, (OR (NOT p0) p2 p1), (OR (NOT p0) p1 p2)]
Running random walk in product with property : DES-PT-60a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(OR p1 p2), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(OR p1 p2), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (EQ s148 1) (EQ s268 1)) (AND (EQ s149 1) (EQ s268 1))), p2:(AND (EQ s34 1) (EQ s271 1) (EQ s273 1)), p0:(AND (EQ s327 1) (EQ s329 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 5 ms.
FORMULA DES-PT-60a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-00 finished in 2155 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(X(p0))))))'
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 11 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:04] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:04] [INFO ] Implicit Places using invariants in 292 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:04] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:05] [INFO ] Implicit Places using invariants and state equation in 712 ms returned []
Implicit Place search using SMT with State Equation took 1012 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:05] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:05] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 140 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s230 1) (EQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 2 ms.
FORMULA DES-PT-60a-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-03 finished in 1533 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((F(p0)||X(((!p1 U p2)||X(p1)))))))'
Support contains 7 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:06] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:06] [INFO ] Implicit Places using invariants in 422 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:06] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-17 11:55:07] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 1055 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:07] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:07] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 323 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s149 1) (EQ s268 1)), p2:(AND (EQ s275 1) (EQ s277 1) (EQ s334 1)), p1:(AND (EQ s187 1) (EQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-04 finished in 1830 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (X(!G(p1)) U X(G(p0))))&&X(p0)))'
Support contains 4 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 8 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:07] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:08] [INFO ] Implicit Places using invariants in 500 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:08] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:09] [INFO ] Implicit Places using invariants and state equation in 739 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:09] [INFO ] Computed 58 place invariants in 8 ms
[2022-05-17 11:55:09] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true, p1]
Running random walk in product with property : DES-PT-60a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s238 1) (EQ s244 1)), p1:(AND (EQ s250 1) (EQ s343 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-05 finished in 1916 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 7 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:09] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:10] [INFO ] Implicit Places using invariants in 304 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:10] [INFO ] Computed 58 place invariants in 12 ms
[2022-05-17 11:55:10] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 1017 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:10] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:11] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s190 1) (EQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 39 steps with 0 reset in 1 ms.
FORMULA DES-PT-60a-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-06 finished in 1550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 3 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 8 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:11] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:11] [INFO ] Implicit Places using invariants in 451 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:11] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:12] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:12] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:12] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-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:(AND (EQ s56 1) (EQ s271 1) (EQ s273 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DES-PT-60a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-07 finished in 1578 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(X(p0))))||X(p1)))'
Support contains 4 out of 352 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:12] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:13] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:13] [INFO ] Computed 58 place invariants in 7 ms
[2022-05-17 11:55:14] [INFO ] Implicit Places using invariants and state equation in 788 ms returned []
Implicit Place search using SMT with State Equation took 1092 ms to find 0 implicit places.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:14] [INFO ] Computed 58 place invariants in 10 ms
[2022-05-17 11:55:14] [INFO ] Dead Transitions using invariants and state equation in 278 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-60a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p1:(OR (EQ s137 0) (EQ s268 0)), p0:(OR (EQ s80 0) (EQ s347 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 938 ms.
Product exploration explored 100000 steps with 50000 reset in 901 ms.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Detected a total of 255/352 stabilizing places and 250/296 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p1), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 5 factoid took 176 ms. Reduced automaton from 4 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA DES-PT-60a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DES-PT-60a-LTLFireability-08 finished in 3569 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F((G((G(p0)||p1))||p1)))))'
Support contains 4 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 23 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:16] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:17] [INFO ] Implicit Places using invariants in 504 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:17] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:17] [INFO ] Implicit Places using invariants and state equation in 806 ms returned []
Implicit Place search using SMT with State Equation took 1316 ms to find 0 implicit places.
[2022-05-17 11:55:17] [INFO ] Redundant transitions in 30 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:17] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:18] [INFO ] Dead Transitions using invariants and state equation in 276 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-60a-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s112 1) (EQ s347 1)), p1:(AND (EQ s248 1) (EQ s332 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 829 steps with 124 reset in 8 ms.
FORMULA DES-PT-60a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-09 finished in 1763 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 23 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:18] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:18] [INFO ] Implicit Places using invariants in 303 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:18] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:55:19] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 1003 ms to find 0 implicit places.
[2022-05-17 11:55:19] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:19] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:19] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-60a-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s181 1) (NEQ s244 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2223 reset in 297 ms.
Product exploration explored 100000 steps with 2248 reset in 349 ms.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 218 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1068016 steps, run timeout after 3001 ms. (steps per millisecond=355 ) properties seen :{}
Probabilistic random walk after 1068016 steps, saw 152195 distinct states, run finished after 3002 ms. (steps per millisecond=355 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:55:23] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:55:23] [INFO ] [Real]Absence check using 33 positive place invariants in 12 ms returned sat
[2022-05-17 11:55:23] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-17 11:55:23] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:23] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 11:55:23] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 133 ms returned sat
[2022-05-17 11:55:24] [INFO ] After 689ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:24] [INFO ] After 777ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2022-05-17 11:55:24] [INFO ] After 1124ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 20 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 296/296 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 352 transition count 294
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 352 transition count 294
Applied a total of 7 rules in 36 ms. Remains 352 /352 variables (removed 0) and now considering 294/296 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/296 transitions.
Incomplete random walk after 10000 steps, including 141 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 72 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1095216 steps, run timeout after 3002 ms. (steps per millisecond=364 ) properties seen :{}
Probabilistic random walk after 1095216 steps, saw 153257 distinct states, run finished after 3002 ms. (steps per millisecond=364 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:55:27] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 11:55:28] [INFO ] [Real]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 11:55:28] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 22 ms returned sat
[2022-05-17 11:55:28] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:28] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 11:55:28] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 28 ms returned sat
[2022-05-17 11:55:28] [INFO ] After 447ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 11:55:28] [INFO ] After 79ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:28] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-17 11:55:28] [INFO ] After 879ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 16 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 16 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:55:29] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:55:29] [INFO ] Implicit Places using invariants in 336 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:55:29] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 11:55:29] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 11:55:30] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1233 ms to find 0 implicit places.
[2022-05-17 11:55:30] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:55:30] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:55:30] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 294
Applied a total of 1 rules in 74 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:55:30] [INFO ] Computed 60 place invariants in 7 ms
[2022-05-17 11:55:30] [INFO ] [Real]Absence check using 36 positive place invariants in 12 ms returned sat
[2022-05-17 11:55:30] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 26 ms returned sat
[2022-05-17 11:55:30] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:30] [INFO ] [Nat]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-05-17 11:55:31] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 31 ms returned sat
[2022-05-17 11:55:31] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:31] [INFO ] After 493ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 114 ms.
[2022-05-17 11:55:31] [INFO ] After 797ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:31] [INFO ] Flatten gal took : 85 ms
[2022-05-17 11:55:31] [INFO ] Flatten gal took : 92 ms
[2022-05-17 11:55:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9826341593745257630.gal : 7 ms
[2022-05-17 11:55:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality839241608642567166.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms7150437034967322551;'/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/ReachabilityCardinality9826341593745257630.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality839241608642567166.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality839241608642567166.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 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 43
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :43 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 257
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :257 after 1565
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1565 after 2273
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :13397 after 222641
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :222641 after 6.41954e+06
Detected timeout of ITS tools.
[2022-05-17 11:55:46] [INFO ] Flatten gal took : 27 ms
[2022-05-17 11:55:46] [INFO ] Applying decomposition
[2022-05-17 11:55:46] [INFO ] Flatten gal took : 32 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/graph3772328042854979056.txt' '-o' '/tmp/graph3772328042854979056.bin' '-w' '/tmp/graph3772328042854979056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3772328042854979056.bin' '-l' '-1' '-v' '-w' '/tmp/graph3772328042854979056.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:55:47] [INFO ] Decomposing Gal with order
[2022-05-17 11:55:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:55:47] [INFO ] Removed a total of 23 redundant transitions.
[2022-05-17 11:55:47] [INFO ] Flatten gal took : 38 ms
[2022-05-17 11:55:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 4 ms.
[2022-05-17 11:55:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12412114805059639583.gal : 5 ms
[2022-05-17 11:55:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16205165524526427925.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms7150437034967322551;'/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/ReachabilityCardinality12412114805059639583.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16205165524526427925.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality16205165524526427925.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 77
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :77 after 785
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :785 after 10749
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10749 after 3.06492e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.06492e+08 after 5.03647e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :5.03647e+08 after 7.5009e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7.5009e+08 after 1.16904e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.4036e+12 after 5.18e+12
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.68259e+13 after 1.76023e+13
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.15774e+13 after 3.23538e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5605088392563199322
[2022-05-17 11:56:02] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5605088392563199322
Running compilation step : cd /tmp/ltsmin5605088392563199322;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 964 ms.
Running link step : cd /tmp/ltsmin5605088392563199322;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin5605088392563199322;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'apf0==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 25 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:56:17] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:56:17] [INFO ] Implicit Places using invariants in 321 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:56:17] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:56:18] [INFO ] Implicit Places using invariants and state equation in 705 ms returned []
Implicit Place search using SMT with State Equation took 1028 ms to find 0 implicit places.
[2022-05-17 11:56:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:56:18] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:56:18] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Computed a total of 255 stabilizing places and 250 stable transitions
Computed a total of 255 stabilizing places and 250 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 222 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1117321 steps, run timeout after 3001 ms. (steps per millisecond=372 ) properties seen :{}
Probabilistic random walk after 1117321 steps, saw 159143 distinct states, run finished after 3001 ms. (steps per millisecond=372 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:56:22] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:56:22] [INFO ] [Real]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 11:56:22] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 23 ms returned sat
[2022-05-17 11:56:22] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:56:22] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2022-05-17 11:56:22] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 134 ms returned sat
[2022-05-17 11:56:23] [INFO ] After 688ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:56:23] [INFO ] After 778ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2022-05-17 11:56:23] [INFO ] After 1133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 296/296 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 352 transition count 294
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 352 transition count 294
Applied a total of 7 rules in 30 ms. Remains 352 /352 variables (removed 0) and now considering 294/296 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/296 transitions.
Incomplete random walk after 10000 steps, including 138 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 71 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1094997 steps, run timeout after 3001 ms. (steps per millisecond=364 ) properties seen :{}
Probabilistic random walk after 1094997 steps, saw 153235 distinct states, run finished after 3001 ms. (steps per millisecond=364 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:56:26] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 11:56:26] [INFO ] [Real]Absence check using 36 positive place invariants in 9 ms returned sat
[2022-05-17 11:56:26] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 24 ms returned sat
[2022-05-17 11:56:26] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:56:26] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2022-05-17 11:56:26] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 28 ms returned sat
[2022-05-17 11:56:27] [INFO ] After 457ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:56:27] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 11:56:27] [INFO ] After 78ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:56:27] [INFO ] After 232ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2022-05-17 11:56:27] [INFO ] After 886ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 294/294 transitions.
Applied a total of 0 rules in 13 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:56:27] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:56:27] [INFO ] Implicit Places using invariants in 363 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:56:27] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:56:28] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-17 11:56:28] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2022-05-17 11:56:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:56:28] [INFO ] Computed 60 place invariants in 6 ms
[2022-05-17 11:56:28] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 294/294 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 352 transition count 294
Applied a total of 1 rules in 22 ms. Remains 352 /352 variables (removed 0) and now considering 294/294 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 294 rows 352 cols
[2022-05-17 11:56:28] [INFO ] Computed 60 place invariants in 4 ms
[2022-05-17 11:56:29] [INFO ] [Real]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-05-17 11:56:29] [INFO ] [Real]Absence check using 36 positive and 24 generalized place invariants in 34 ms returned sat
[2022-05-17 11:56:29] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:56:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 9 ms returned sat
[2022-05-17 11:56:29] [INFO ] [Nat]Absence check using 36 positive and 24 generalized place invariants in 28 ms returned sat
[2022-05-17 11:56:29] [INFO ] After 361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:56:29] [INFO ] After 439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 104 ms.
[2022-05-17 11:56:29] [INFO ] After 692ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:56:29] [INFO ] Flatten gal took : 20 ms
[2022-05-17 11:56:29] [INFO ] Flatten gal took : 18 ms
[2022-05-17 11:56:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7649690174190638632.gal : 3 ms
[2022-05-17 11:56:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16656339113974535998.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12527286886964939497;'/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/ReachabilityCardinality7649690174190638632.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16656339113974535998.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/ReachabilityCardinality16656339113974535998.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 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 25
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :25 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 43
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :43 after 49
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :49 after 257
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :257 after 1565
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1565 after 2273
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :13397 after 222641
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :222641 after 6.41954e+06
Detected timeout of ITS tools.
[2022-05-17 11:56:44] [INFO ] Flatten gal took : 19 ms
[2022-05-17 11:56:44] [INFO ] Applying decomposition
[2022-05-17 11:56:44] [INFO ] Flatten gal took : 18 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/graph14059725331580336712.txt' '-o' '/tmp/graph14059725331580336712.bin' '-w' '/tmp/graph14059725331580336712.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14059725331580336712.bin' '-l' '-1' '-v' '-w' '/tmp/graph14059725331580336712.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:56:44] [INFO ] Decomposing Gal with order
[2022-05-17 11:56:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:56:44] [INFO ] Removed a total of 22 redundant transitions.
[2022-05-17 11:56:45] [INFO ] Flatten gal took : 30 ms
[2022-05-17 11:56:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2022-05-17 11:56:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17722540137535612493.gal : 5 ms
[2022-05-17 11:56:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14265334022016872517.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12527286886964939497;'/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/ReachabilityCardinality17722540137535612493.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14265334022016872517.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality14265334022016872517.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 153
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :153 after 7973
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7973 after 2.19969e+08
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2.19969e+08 after 3.6734e+08
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.6734e+08 after 5.76235e+08
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.76235e+08 after 8.67725e+08
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8.67725e+08 after 1.33889e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :6.73278e+12 after 7.50565e+12
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.53662e+13 after 2.61391e+13
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,4.45879e+13,8.66283,171780,10526,14042,349615,51965,285,325033,537,482017,0
Total reachable state count : 44587938770743
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
apf0,30720,8.70133,171780,70,262,349615,51965,291,325033,541,482017,0
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2275 reset in 259 ms.
Product exploration explored 100000 steps with 2229 reset in 305 ms.
Built C files in :
/tmp/ltsmin11128601624751470776
[2022-05-17 11:56:54] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2022-05-17 11:56:54] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:56:54] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2022-05-17 11:56:54] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:56:54] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2022-05-17 11:56:54] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:56:54] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11128601624751470776
Running compilation step : cd /tmp/ltsmin11128601624751470776;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1306 ms.
Running link step : cd /tmp/ltsmin11128601624751470776;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin11128601624751470776;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10087885288468554576.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:57:09] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:57:10] [INFO ] Implicit Places using invariants in 450 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:57:10] [INFO ] Computed 58 place invariants in 4 ms
[2022-05-17 11:57:11] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1430 ms to find 0 implicit places.
[2022-05-17 11:57:11] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:57:11] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:57:11] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Built C files in :
/tmp/ltsmin2982967728786680063
[2022-05-17 11:57:11] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2022-05-17 11:57:11] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:11] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2022-05-17 11:57:11] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:11] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2022-05-17 11:57:11] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:11] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2982967728786680063
Running compilation step : cd /tmp/ltsmin2982967728786680063;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1218 ms.
Running link step : cd /tmp/ltsmin2982967728786680063;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin2982967728786680063;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7058545727433405584.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 11:57:26] [INFO ] Flatten gal took : 17 ms
[2022-05-17 11:57:26] [INFO ] Flatten gal took : 18 ms
[2022-05-17 11:57:26] [INFO ] Time to serialize gal into /tmp/LTL8343873006139826026.gal : 2 ms
[2022-05-17 11:57:26] [INFO ] Time to serialize properties into /tmp/LTL10682997419614365658.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/LTL8343873006139826026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10682997419614365658.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/LTL8343873...267
Read 1 LTL properties
Checking formula 0 : !((F(G("((p181!=1)||(p244!=1))"))))
Formula 0 simplified : !FG"((p181!=1)||(p244!=1))"
Detected timeout of ITS tools.
[2022-05-17 11:57:41] [INFO ] Flatten gal took : 17 ms
[2022-05-17 11:57:41] [INFO ] Applying decomposition
[2022-05-17 11:57:41] [INFO ] Flatten gal took : 18 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/graph8814633880006730542.txt' '-o' '/tmp/graph8814633880006730542.bin' '-w' '/tmp/graph8814633880006730542.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8814633880006730542.bin' '-l' '-1' '-v' '-w' '/tmp/graph8814633880006730542.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:57:41] [INFO ] Decomposing Gal with order
[2022-05-17 11:57:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:57:41] [INFO ] Removed a total of 65 redundant transitions.
[2022-05-17 11:57:41] [INFO ] Flatten gal took : 33 ms
[2022-05-17 11:57:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 53 labels/synchronizations in 5 ms.
[2022-05-17 11:57:41] [INFO ] Time to serialize gal into /tmp/LTL8226271919105287410.gal : 4 ms
[2022-05-17 11:57:41] [INFO ] Time to serialize properties into /tmp/LTL10327617453180564364.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/LTL8226271919105287410.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10327617453180564364.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8226271...246
Read 1 LTL properties
Checking formula 0 : !((F(G("((u2.p181!=1)||(u2.p244!=1))"))))
Formula 0 simplified : !FG"((u2.p181!=1)||(u2.p244!=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2797010670517898038
[2022-05-17 11:57:56] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2797010670517898038
Running compilation step : cd /tmp/ltsmin2797010670517898038;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 873 ms.
Running link step : cd /tmp/ltsmin2797010670517898038;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2797010670517898038;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DES-PT-60a-LTLFireability-10 finished in 173757 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((G(F(p0))||p1)))))'
Support contains 6 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 14 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:12] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:58:12] [INFO ] Implicit Places using invariants in 313 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:12] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:58:13] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1019 ms to find 0 implicit places.
[2022-05-17 11:58:13] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:13] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:58:13] [INFO ] Dead Transitions using invariants and state equation in 251 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-60a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s280 1) (EQ s297 1)) (AND (EQ s292 1) (EQ s309 1))), p1:(AND (EQ s84 1) (EQ s347 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 0 ms.
FORMULA DES-PT-60a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-11 finished in 1398 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(F((G(F(p0))||G((F(p2)&&p1))))))||p0)))'
Support contains 3 out of 352 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 352/352 places, 296/296 transitions.
Applied a total of 0 rules in 22 ms. Remains 352 /352 variables (removed 0) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:13] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:58:14] [INFO ] Implicit Places using invariants in 574 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:14] [INFO ] Computed 58 place invariants in 6 ms
[2022-05-17 11:58:15] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned []
Implicit Place search using SMT with State Equation took 1657 ms to find 0 implicit places.
[2022-05-17 11:58:15] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 296 rows 352 cols
[2022-05-17 11:58:15] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:58:15] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 296/296 transitions.
Stuttering acceptance computed with spot in 92 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : DES-PT-60a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s120 1) (EQ s268 1)), p0:(AND (EQ s178 1) (EQ s268 1)), p2:(AND (EQ s120 1) (EQ s268 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 0 ms.
FORMULA DES-PT-60a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-60a-LTLFireability-13 finished in 2225 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2022-05-17 11:58:15] [INFO ] Flatten gal took : 35 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15408375864778324827
[2022-05-17 11:58:16] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2022-05-17 11:58:16] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:16] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2022-05-17 11:58:16] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:16] [INFO ] Applying decomposition
[2022-05-17 11:58:16] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2022-05-17 11:58:16] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:16] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15408375864778324827
Running compilation step : cd /tmp/ltsmin15408375864778324827;'/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'
[2022-05-17 11:58:16] [INFO ] Flatten gal took : 35 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/graph7416102665822718293.txt' '-o' '/tmp/graph7416102665822718293.bin' '-w' '/tmp/graph7416102665822718293.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7416102665822718293.bin' '-l' '-1' '-v' '-w' '/tmp/graph7416102665822718293.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:58:16] [INFO ] Decomposing Gal with order
[2022-05-17 11:58:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:58:16] [INFO ] Removed a total of 62 redundant transitions.
[2022-05-17 11:58:16] [INFO ] Flatten gal took : 53 ms
[2022-05-17 11:58:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 11 ms.
[2022-05-17 11:58:16] [INFO ] Time to serialize gal into /tmp/LTLFireability10561049858515285376.gal : 8 ms
[2022-05-17 11:58:16] [INFO ] Time to serialize properties into /tmp/LTLFireability8813122105435447853.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/LTLFireability10561049858515285376.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8813122105435447853.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 1 LTL properties
Checking formula 0 : !((F(G("((u2.p181!=1)||(u2.p244!=1))"))))
Formula 0 simplified : !FG"((u2.p181!=1)||(u2.p244!=1))"
Compilation finished in 1121 ms.
Running link step : cd /tmp/ltsmin15408375864778324827;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15408375864778324827;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t1, t256, t257, t289, u2.t8, u2.t130, u2.t134, u2.t135, u2.t136, u2.t137, u2.t138, u2.t139, u...838
Computing Next relation with stutter on 8.35188e+06 deadlock states
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 297, guards 296
pins2lts-mc-linux64( 6/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.023: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.385: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 6/ 8), 0.385: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 6/ 8), 0.385: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.450: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.463: There are 298 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.463: State length is 353, there are 300 groups
pins2lts-mc-linux64( 0/ 8), 0.463: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.463: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.463: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.463: Visible groups: 0 / 300, labels: 1 / 298
pins2lts-mc-linux64( 0/ 8), 0.463: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.463: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.518: [Blue] ~59 levels ~960 states ~1288 transitions
pins2lts-mc-linux64( 0/ 8), 0.540: [Blue] ~61 levels ~1920 states ~2344 transitions
pins2lts-mc-linux64( 0/ 8), 0.606: [Blue] ~61 levels ~3840 states ~4752 transitions
pins2lts-mc-linux64( 0/ 8), 0.768: [Blue] ~89 levels ~7680 states ~11272 transitions
pins2lts-mc-linux64( 1/ 8), 1.082: [Blue] ~85 levels ~15360 states ~19728 transitions
pins2lts-mc-linux64( 1/ 8), 1.585: [Blue] ~85 levels ~30720 states ~38856 transitions
pins2lts-mc-linux64( 7/ 8), 2.489: [Blue] ~159 levels ~61440 states ~94784 transitions
pins2lts-mc-linux64( 7/ 8), 4.129: [Blue] ~195 levels ~122880 states ~181296 transitions
pins2lts-mc-linux64( 7/ 8), 7.123: [Blue] ~232 levels ~245760 states ~348480 transitions
pins2lts-mc-linux64( 6/ 8), 11.678: [Blue] ~5505 levels ~491520 states ~629448 transitions
pins2lts-mc-linux64( 6/ 8), 20.141: [Blue] ~5505 levels ~983040 states ~1254256 transitions
pins2lts-mc-linux64( 6/ 8), 34.386: [Blue] ~5505 levels ~1966080 states ~2520456 transitions
pins2lts-mc-linux64( 7/ 8), 62.163: [Blue] ~2170 levels ~3932160 states ~5443208 transitions
pins2lts-mc-linux64( 6/ 8), 126.278: [Blue] ~10865 levels ~7864320 states ~10219288 transitions
pins2lts-mc-linux64( 6/ 8), 260.575: [Blue] ~10865 levels ~15728640 states ~22010920 transitions
pins2lts-mc-linux64( 4/ 8), 524.292: [Blue] ~828 levels ~31457280 states ~45560920 transitions
pins2lts-mc-linux64( 1/ 8), 880.829: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 880.912:
pins2lts-mc-linux64( 0/ 8), 880.912: Explored 45987248 states 59427967 transitions, fanout: 1.292
pins2lts-mc-linux64( 0/ 8), 880.912: Total exploration time 880.420 sec (880.350 sec minimum, 880.378 sec on average)
pins2lts-mc-linux64( 0/ 8), 880.912: States per second: 52233, Transitions per second: 67500
pins2lts-mc-linux64( 0/ 8), 880.912:
pins2lts-mc-linux64( 0/ 8), 880.912: State space has 44945898 states, 1359449 are accepting
pins2lts-mc-linux64( 0/ 8), 880.912: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 880.912: blue states: 45987248 (102.32%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 880.912: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 880.912: all-red states: 1630886 (3.63%), bogus 1581 (0.00%)
pins2lts-mc-linux64( 0/ 8), 880.912:
pins2lts-mc-linux64( 0/ 8), 880.912: Total memory used for local state coloring: 2.8MB
pins2lts-mc-linux64( 0/ 8), 880.912:
pins2lts-mc-linux64( 0/ 8), 880.912: Queue width: 8B, total height: 182775, memory: 1.39MB
pins2lts-mc-linux64( 0/ 8), 880.912: Tree memory: 598.9MB, 14.0 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 880.912: Tree fill ratio (roots/leafs): 33.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 880.912: Stored 308 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 880.912: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 880.912: Est. total memory use: 600.3MB (~1025.4MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15408375864778324827;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15408375864778324827;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
56790 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,567.994,5403788,1,0,1.46212e+07,231266,773,1.0663e+07,1688,1.66503e+06,834199
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-60a-LTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1328893 ms.
BK_STOP 1652789760409
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-60a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-60a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r042-smll-165252095900532"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60a.tgz
mv DES-PT-60a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;