Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472283101075.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 Szymanski-PT-b12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472283101075
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.7K Jun 7 17:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Jun 7 17:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Jun 7 17:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Jun 7 17:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.3K Jun 7 17:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Jun 7 17:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.7M Jun 6 12:11 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654986569944

Running Version 202205111006
[2022-06-11 22:29:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 22:29:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 22:29:31] [INFO ] Load time of PNML (sax parser for PT used): 343 ms
[2022-06-11 22:29:31] [INFO ] Transformed 568 places.
[2022-06-11 22:29:31] [INFO ] Transformed 8320 transitions.
[2022-06-11 22:29:31] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 485 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 260 places in 28 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 225 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2022-06-11 22:29:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:29:32] [INFO ] Computed 1 place invariants in 57 ms
[2022-06-11 22:29:32] [INFO ] Implicit Places using invariants in 699 ms returned []
[2022-06-11 22:29:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:29:32] [INFO ] Computed 1 place invariants in 28 ms
[2022-06-11 22:29:33] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:29:38] [INFO ] Implicit Places using invariants and state equation in 5717 ms returned []
Implicit Place search using SMT with State Equation took 6443 ms to find 0 implicit places.
[2022-06-11 22:29:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:29:38] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 22:29:40] [INFO ] Dead Transitions using invariants and state equation in 2101 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7936/8064 transitions.
Support contains 9 out of 305 places after structural reductions.
[2022-06-11 22:29:41] [INFO ] Flatten gal took : 530 ms
[2022-06-11 22:29:41] [INFO ] Flatten gal took : 320 ms
[2022-06-11 22:29:42] [INFO ] Input system was already deterministic with 7936 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 8) seen :4
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2022-06-11 22:29:42] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:29:42] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 22:29:42] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:29:42] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 6 ms returned sat
[2022-06-11 22:29:43] [INFO ] After 800ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:29:43] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:29:45] [INFO ] After 1634ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:29:45] [INFO ] After 1887ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 126 ms.
[2022-06-11 22:29:45] [INFO ] After 3016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 29 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 411 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10007 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 156768 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 156768 steps, saw 122839 distinct states, run finished after 3002 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-11 22:29:49] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:29:49] [INFO ] Computed 3 place invariants in 15 ms
[2022-06-11 22:29:49] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:29:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:29:50] [INFO ] After 577ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:29:50] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:29:51] [INFO ] After 1179ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:29:52] [INFO ] Deduced a trap composed of 137 places in 499 ms of which 1 ms to minimize.
[2022-06-11 22:29:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 632 ms
[2022-06-11 22:29:52] [INFO ] After 2281ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 210 ms.
[2022-06-11 22:29:52] [INFO ] After 3159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 41 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 215 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 316 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 22:29:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:29:53] [INFO ] Computed 3 place invariants in 23 ms
[2022-06-11 22:29:53] [INFO ] Implicit Places using invariants in 625 ms returned []
[2022-06-11 22:29:53] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:29:53] [INFO ] Computed 3 place invariants in 14 ms
[2022-06-11 22:29:54] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:29:56] [INFO ] Implicit Places using invariants and state equation in 3033 ms returned []
Implicit Place search using SMT with State Equation took 3666 ms to find 0 implicit places.
[2022-06-11 22:29:57] [INFO ] Redundant transitions in 938 ms returned []
[2022-06-11 22:29:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:29:57] [INFO ] Computed 3 place invariants in 26 ms
[2022-06-11 22:30:00] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 12 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 397 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 22:30:00] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-11 22:30:00] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:30:00] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:30:00] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:30:00] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 22:30:01] [INFO ] After 173ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:30:01] [INFO ] After 328ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 92 ms.
[2022-06-11 22:30:01] [INFO ] After 877ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:30:01] [INFO ] Flatten gal took : 76 ms
[2022-06-11 22:30:01] [INFO ] Flatten gal took : 69 ms
[2022-06-11 22:30:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality84843702221200845.gal : 39 ms
[2022-06-11 22:30:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16202956238184484070.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4985342268384003687;'/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/ReachabilityCardinality84843702221200845.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16202956238184484070.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/ReachabilityCardinality16202956238184484070.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14032e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.14032e+08 after 1.2826e+08
Detected timeout of ITS tools.
[2022-06-11 22:30:17] [INFO ] Flatten gal took : 67 ms
[2022-06-11 22:30:17] [INFO ] Applying decomposition
[2022-06-11 22:30:17] [INFO ] Flatten gal took : 70 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/graph8313177486190932381.txt' '-o' '/tmp/graph8313177486190932381.bin' '-w' '/tmp/graph8313177486190932381.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8313177486190932381.bin' '-l' '-1' '-v' '-w' '/tmp/graph8313177486190932381.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:30:17] [INFO ] Decomposing Gal with order
[2022-06-11 22:30:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:30:17] [INFO ] Flatten gal took : 106 ms
[2022-06-11 22:30:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-06-11 22:30:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11091032770524681672.gal : 9 ms
[2022-06-11 22:30:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8787635896476671871.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms4985342268384003687;'/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/ReachabilityCardinality11091032770524681672.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8787635896476671871.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/ReachabilityCardinality8787635896476671871.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14367e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.14367e+08 after 1.27906e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15526153677191694024
[2022-06-11 22:30:32] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15526153677191694024
Running compilation step : cd /tmp/ltsmin15526153677191694024;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15526153677191694024;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15526153677191694024;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Computed a total of 11 stabilizing places and 2304 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(X(X(p0))||G(p1)) U G(p2)))'
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 51 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:30:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:30:36] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:30:36] [INFO ] Implicit Places using invariants in 540 ms returned []
[2022-06-11 22:30:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:30:36] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:30:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:30:43] [INFO ] Implicit Places using invariants and state equation in 6491 ms returned []
Implicit Place search using SMT with State Equation took 7033 ms to find 0 implicit places.
[2022-06-11 22:30:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:30:43] [INFO ] Computed 1 place invariants in 27 ms
[2022-06-11 22:30:45] [INFO ] Dead Transitions using invariants and state equation in 1958 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 508 ms :[(NOT p2), p0, p1, (AND p0 (NOT p2)), p0, true, (AND (NOT p2) p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 4}, { cond=p2, acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={} source=6 dest: 5}, { cond=(AND p2 p0), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p2:(LEQ 1 s164), p1:(LEQ 1 s24), p0:(GT s249 s130)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25042 reset in 858 ms.
Product exploration explored 100000 steps with 24998 reset in 746 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT p2))), true, (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 531 ms. Reduced automaton from 8 states, 15 edges and 3 AP to 8 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 508 ms :[(NOT p2), p0, p1, (AND p0 (NOT p2)), p0, true, (AND (NOT p2) p0), (AND (NOT p2) (NOT p0))]
Incomplete random walk after 10000 steps, including 3 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 8) seen :2
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-11 22:30:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:30:48] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:30:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 22:30:49] [INFO ] After 1079ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2022-06-11 22:30:49] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:30:50] [INFO ] After 168ms SMT Verify possible using 147 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-11 22:30:50] [INFO ] After 1369ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-11 22:30:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 22:30:51] [INFO ] After 853ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2022-06-11 22:30:53] [INFO ] After 2389ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2022-06-11 22:30:53] [INFO ] After 2967ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 302 ms.
[2022-06-11 22:30:54] [INFO ] After 4233ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 225 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10004 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 117861 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 117861 steps, saw 92095 distinct states, run finished after 3001 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 5 properties.
[2022-06-11 22:30:57] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:30:57] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 22:30:57] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:30:58] [INFO ] After 590ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2022-06-11 22:30:58] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:30:58] [INFO ] After 482ms SMT Verify possible using 147 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 22:30:58] [INFO ] After 1157ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 22:30:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 22:30:59] [INFO ] After 690ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-11 22:31:01] [INFO ] After 1949ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-11 22:31:02] [INFO ] Deduced a trap composed of 78 places in 430 ms of which 1 ms to minimize.
[2022-06-11 22:31:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 548 ms
[2022-06-11 22:31:02] [INFO ] After 2970ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 303 ms.
[2022-06-11 22:31:02] [INFO ] After 4044ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 5 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 216 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 22:31:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:31:03] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 22:31:03] [INFO ] Implicit Places using invariants in 522 ms returned []
[2022-06-11 22:31:03] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:31:03] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 22:31:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:31:07] [INFO ] Implicit Places using invariants and state equation in 3097 ms returned []
Implicit Place search using SMT with State Equation took 3625 ms to find 0 implicit places.
[2022-06-11 22:31:07] [INFO ] Redundant transitions in 625 ms returned []
[2022-06-11 22:31:07] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:31:07] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 22:31:09] [INFO ] Dead Transitions using invariants and state equation in 2125 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 1 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 128 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 22:31:09] [INFO ] Computed 3 place invariants in 14 ms
[2022-06-11 22:31:10] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:31:10] [INFO ] After 390ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:4
[2022-06-11 22:31:10] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 22:31:10] [INFO ] After 188ms SMT Verify possible using 504 Read/Feed constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 22:31:10] [INFO ] After 653ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-11 22:31:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:31:11] [INFO ] After 487ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-06-11 22:31:11] [INFO ] After 301ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-06-11 22:31:11] [INFO ] After 687ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 215 ms.
[2022-06-11 22:31:12] [INFO ] After 1485ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2022-06-11 22:31:12] [INFO ] Flatten gal took : 75 ms
[2022-06-11 22:31:12] [INFO ] Flatten gal took : 76 ms
[2022-06-11 22:31:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11039028474691383486.gal : 9 ms
[2022-06-11 22:31:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality621338163879729864.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms638055208928277335;'/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/ReachabilityCardinality11039028474691383486.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality621338163879729864.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality621338163879729864.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14032e+08
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.14032e+08 after 1.2826e+08
Detected timeout of ITS tools.
[2022-06-11 22:31:27] [INFO ] Flatten gal took : 63 ms
[2022-06-11 22:31:27] [INFO ] Applying decomposition
[2022-06-11 22:31:27] [INFO ] Flatten gal took : 63 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/graph6144371846736612737.txt' '-o' '/tmp/graph6144371846736612737.bin' '-w' '/tmp/graph6144371846736612737.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6144371846736612737.bin' '-l' '-1' '-v' '-w' '/tmp/graph6144371846736612737.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:31:27] [INFO ] Decomposing Gal with order
[2022-06-11 22:31:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:31:27] [INFO ] Flatten gal took : 80 ms
[2022-06-11 22:31:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-06-11 22:31:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16190235103062278092.gal : 7 ms
[2022-06-11 22:31:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14624938997332128781.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms638055208928277335;'/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/ReachabilityCardinality16190235103062278092.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14624938997332128781.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/ReachabilityCardinality14624938997332128781.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14367e+08
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :1.14367e+08 after 1.27906e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6187537256228805013
[2022-06-11 22:31:42] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6187537256228805013
Running compilation step : cd /tmp/ltsmin6187537256228805013;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6187537256228805013;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6187537256228805013;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p2) p1))), (X (NOT p1)), (X (X (NOT p2))), true, (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) p0)))), (G (NOT (AND p0 p2)))]
False Knowledge obtained : [(F p1), (F (AND p1 (NOT p2)))]
Knowledge based reduction with 12 factoid took 577 ms. Reduced automaton from 8 states, 15 edges and 3 AP to 5 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 151 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
[2022-06-11 22:31:46] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:31:46] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 22:31:48] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 22:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 22:31:49] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2022-06-11 22:31:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 22:31:51] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-11 22:31:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 22:31:51] [INFO ] [Nat]Absence check using state equation in 509 ms returned sat
[2022-06-11 22:31:51] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:31:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 1717 ms returned sat
[2022-06-11 22:31:53] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 540 ms.
[2022-06-11 22:31:54] [INFO ] Added : 0 causal constraints over 0 iterations in 708 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 32 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:31:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:31:54] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:31:54] [INFO ] Implicit Places using invariants in 429 ms returned []
[2022-06-11 22:31:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:31:54] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 22:31:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:32:00] [INFO ] Implicit Places using invariants and state equation in 6315 ms returned []
Implicit Place search using SMT with State Equation took 6745 ms to find 0 implicit places.
[2022-06-11 22:32:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:32:00] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 22:32:02] [INFO ] Dead Transitions using invariants and state equation in 2005 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT p1)), (X (X (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 367 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 5 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
Incomplete random walk after 10009 steps, including 4 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-11 22:32:03] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:32:03] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:32:03] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-11 22:32:03] [INFO ] After 86ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:32:03] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 22:32:04] [INFO ] After 754ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:04] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:32:05] [INFO ] After 1219ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:06] [INFO ] After 1529ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 123 ms.
[2022-06-11 22:32:06] [INFO ] After 2501ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 21 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 236 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 152943 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 152943 steps, saw 119585 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-11 22:32:09] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:32:09] [INFO ] Computed 3 place invariants in 18 ms
[2022-06-11 22:32:09] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 22:32:10] [INFO ] After 478ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-06-11 22:32:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:32:10] [INFO ] After 234ms SMT Verify possible using 147 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:32:10] [INFO ] After 778ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:32:10] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:32:11] [INFO ] After 626ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:12] [INFO ] After 1055ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:12] [INFO ] Deduced a trap composed of 78 places in 278 ms of which 1 ms to minimize.
[2022-06-11 22:32:12] [INFO ] Deduced a trap composed of 140 places in 224 ms of which 0 ms to minimize.
[2022-06-11 22:32:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 680 ms
[2022-06-11 22:32:13] [INFO ] After 1899ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 111 ms.
[2022-06-11 22:32:13] [INFO ] After 2729ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 210 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-11 22:32:13] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:32:13] [INFO ] Computed 3 place invariants in 11 ms
[2022-06-11 22:32:14] [INFO ] Implicit Places using invariants in 531 ms returned []
[2022-06-11 22:32:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:32:14] [INFO ] Computed 3 place invariants in 13 ms
[2022-06-11 22:32:14] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:32:16] [INFO ] Implicit Places using invariants and state equation in 2001 ms returned []
Implicit Place search using SMT with State Equation took 2534 ms to find 0 implicit places.
[2022-06-11 22:32:16] [INFO ] Redundant transitions in 892 ms returned []
[2022-06-11 22:32:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-11 22:32:17] [INFO ] Computed 3 place invariants in 17 ms
[2022-06-11 22:32:19] [INFO ] Dead Transitions using invariants and state equation in 2020 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 126 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-11 22:32:19] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-11 22:32:19] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-11 22:32:19] [INFO ] After 344ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2022-06-11 22:32:19] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-11 22:32:20] [INFO ] After 462ms SMT Verify possible using 504 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:32:20] [INFO ] After 907ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-11 22:32:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-11 22:32:20] [INFO ] After 392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:20] [INFO ] After 160ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:20] [INFO ] After 304ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 88 ms.
[2022-06-11 22:32:20] [INFO ] After 867ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-11 22:32:21] [INFO ] Flatten gal took : 63 ms
[2022-06-11 22:32:21] [INFO ] Flatten gal took : 62 ms
[2022-06-11 22:32:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17806576423459556869.gal : 6 ms
[2022-06-11 22:32:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11517523724973404501.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15682498935188778252;'/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/ReachabilityCardinality17806576423459556869.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11517523724973404501.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/ReachabilityCardinality11517523724973404501.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14032e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.14032e+08 after 1.2826e+08
Detected timeout of ITS tools.
[2022-06-11 22:32:36] [INFO ] Flatten gal took : 64 ms
[2022-06-11 22:32:36] [INFO ] Applying decomposition
[2022-06-11 22:32:36] [INFO ] Flatten gal took : 64 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/graph14253727705730782937.txt' '-o' '/tmp/graph14253727705730782937.bin' '-w' '/tmp/graph14253727705730782937.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14253727705730782937.bin' '-l' '-1' '-v' '-w' '/tmp/graph14253727705730782937.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:32:36] [INFO ] Decomposing Gal with order
[2022-06-11 22:32:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:32:36] [INFO ] Flatten gal took : 80 ms
[2022-06-11 22:32:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2022-06-11 22:32:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17740231794362212705.gal : 22 ms
[2022-06-11 22:32:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7610400241855420432.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15682498935188778252;'/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/ReachabilityCardinality17740231794362212705.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7610400241855420432.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/ReachabilityCardinality7610400241855420432.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 127
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :127 after 1201
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1201 after 51766
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :51766 after 4.70887e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :4.70887e+06 after 5.17798e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5.17798e+06 after 1.4127e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.4127e+07 after 1.49884e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.49884e+07 after 1.69712e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.69712e+07 after 2.09156e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :2.09156e+07 after 2.82707e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.82707e+07 after 1.14367e+08
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.14367e+08 after 1.27906e+08
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16842915058518501528
[2022-06-11 22:32:51] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16842915058518501528
Running compilation step : cd /tmp/ltsmin16842915058518501528;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16842915058518501528;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16842915058518501528;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (NOT p1)), (X (X (NOT p2))), true, (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p2) p1))]
Knowledge based reduction with 9 factoid took 431 ms. Reduced automaton from 5 states, 8 edges and 3 AP to 5 states, 8 edges and 3 AP.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
[2022-06-11 22:32:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:32:55] [INFO ] Computed 1 place invariants in 23 ms
[2022-06-11 22:32:57] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 22:32:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-11 22:32:57] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2022-06-11 22:32:57] [INFO ] Solution in real domain found non-integer solution.
[2022-06-11 22:32:59] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-11 22:32:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-11 22:33:00] [INFO ] [Nat]Absence check using state equation in 508 ms returned sat
[2022-06-11 22:33:00] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:33:01] [INFO ] [Nat]Added 147 Read/Feed constraints in 1752 ms returned sat
[2022-06-11 22:33:02] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2721 transitions) in 494 ms.
[2022-06-11 22:33:02] [INFO ] Added : 0 causal constraints over 0 iterations in 684 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
Product exploration explored 100000 steps with 25003 reset in 625 ms.
Product exploration explored 100000 steps with 25079 reset in 627 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p2) p0), p0, p1, p0, true]
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 625 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:33:05] [INFO ] Redundant transitions in 649 ms returned []
[2022-06-11 22:33:05] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:33:05] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:33:07] [INFO ] Dead Transitions using invariants and state equation in 2025 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Product exploration explored 100000 steps with 24957 reset in 3315 ms.
Product exploration explored 100000 steps with 24953 reset in 3285 ms.
Built C files in :
/tmp/ltsmin9120781959411667152
[2022-06-11 22:33:14] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9120781959411667152
Running compilation step : cd /tmp/ltsmin9120781959411667152;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9120781959411667152;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9120781959411667152;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 38 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:33:17] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:33:17] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:33:18] [INFO ] Implicit Places using invariants in 736 ms returned []
[2022-06-11 22:33:18] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:33:18] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:33:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:33:25] [INFO ] Implicit Places using invariants and state equation in 7517 ms returned []
Implicit Place search using SMT with State Equation took 8265 ms to find 0 implicit places.
[2022-06-11 22:33:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:33:25] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:33:27] [INFO ] Dead Transitions using invariants and state equation in 2121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin7283811803623900475
[2022-06-11 22:33:28] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7283811803623900475
Running compilation step : cd /tmp/ltsmin7283811803623900475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7283811803623900475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7283811803623900475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 22:33:31] [INFO ] Flatten gal took : 264 ms
[2022-06-11 22:33:31] [INFO ] Flatten gal took : 219 ms
[2022-06-11 22:33:31] [INFO ] Time to serialize gal into /tmp/LTL7398577307086132437.gal : 21 ms
[2022-06-11 22:33:31] [INFO ] Time to serialize properties into /tmp/LTL11042254622315755133.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/LTL7398577307086132437.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11042254622315755133.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/LTL7398577...267
Read 1 LTL properties
Checking formula 0 : !(((!((X(X("(p249>p130)")))||(G("(p24>=1)"))))U(G("(p164>=1)"))))
Formula 0 simplified : !(!(XX"(p249>p130)" | G"(p24>=1)") U G"(p164>=1)")
Detected timeout of ITS tools.
[2022-06-11 22:33:47] [INFO ] Flatten gal took : 225 ms
[2022-06-11 22:33:47] [INFO ] Applying decomposition
[2022-06-11 22:33:47] [INFO ] Flatten gal took : 233 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/graph63373880479474964.txt' '-o' '/tmp/graph63373880479474964.bin' '-w' '/tmp/graph63373880479474964.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph63373880479474964.bin' '-l' '-1' '-v' '-w' '/tmp/graph63373880479474964.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:33:47] [INFO ] Decomposing Gal with order
[2022-06-11 22:33:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:33:48] [INFO ] Removed a total of 17843 redundant transitions.
[2022-06-11 22:33:48] [INFO ] Flatten gal took : 620 ms
[2022-06-11 22:33:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 1265 labels/synchronizations in 256 ms.
[2022-06-11 22:33:49] [INFO ] Time to serialize gal into /tmp/LTL13996541540332513848.gal : 171 ms
[2022-06-11 22:33:49] [INFO ] Time to serialize properties into /tmp/LTL11095487377759359496.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/LTL13996541540332513848.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11095487377759359496.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/LTL1399654...268
Read 1 LTL properties
Checking formula 0 : !(((!((X(X("(gu44.p249>gu44.p130)")))||(G("(gi1.gi0.gu7.p24>=1)"))))U(G("(gi1.gi0.gu13.p164>=1)"))))
Formula 0 simplified : !(!(XX"(gu44.p249>gu44.p130)" | G"(gi1.gi0.gu7.p24>=1)") U G"(gi1.gi0.gu13.p164>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15951843116273105415
[2022-06-11 22:34:04] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15951843116273105415
Running compilation step : cd /tmp/ltsmin15951843116273105415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15951843116273105415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15951843116273105415;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b12-LTLCardinality-00 finished in 211473 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(X(p0)))))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 188 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:34:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:07] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:34:08] [INFO ] Implicit Places using invariants in 463 ms returned []
[2022-06-11 22:34:08] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:08] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:34:08] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:34:14] [INFO ] Implicit Places using invariants and state equation in 6528 ms returned []
Implicit Place search using SMT with State Equation took 7015 ms to find 0 implicit places.
[2022-06-11 22:34:15] [INFO ] Redundant transitions in 645 ms returned []
[2022-06-11 22:34:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:15] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 22:34:17] [INFO ] Dead Transitions using invariants and state equation in 2307 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s27 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 192 steps with 0 reset in 3 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b12-LTLCardinality-03 finished in 10238 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(p0)))))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 192 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:34:17] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:18] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:34:18] [INFO ] Implicit Places using invariants in 435 ms returned []
[2022-06-11 22:34:18] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:18] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:34:18] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:34:24] [INFO ] Implicit Places using invariants and state equation in 6564 ms returned []
Implicit Place search using SMT with State Equation took 7022 ms to find 0 implicit places.
[2022-06-11 22:34:25] [INFO ] Redundant transitions in 642 ms returned []
[2022-06-11 22:34:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:25] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:34:27] [INFO ] Dead Transitions using invariants and state equation in 2129 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s61 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 37 reset in 564 ms.
Product exploration explored 100000 steps with 76 reset in 777 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 169 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10004 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Finished probabilistic random walk after 3145 steps, run visited all 1 properties in 63 ms. (steps per millisecond=49 )
Probabilistic random walk after 3145 steps, saw 2487 distinct states, run finished after 63 ms. (steps per millisecond=49 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 260 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:34:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:30] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:34:30] [INFO ] Implicit Places using invariants in 458 ms returned []
[2022-06-11 22:34:30] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:30] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:34:31] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:34:38] [INFO ] Implicit Places using invariants and state equation in 7397 ms returned []
Implicit Place search using SMT with State Equation took 7872 ms to find 0 implicit places.
[2022-06-11 22:34:38] [INFO ] Redundant transitions in 671 ms returned []
[2022-06-11 22:34:38] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:38] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:34:40] [INFO ] Dead Transitions using invariants and state equation in 1929 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10007 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Finished Best-First random walk after 5609 steps, including 3 resets, run visited all 1 properties in 7 ms. (steps per millisecond=801 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 23 reset in 444 ms.
Product exploration explored 100000 steps with 38 reset in 497 ms.
Built C files in :
/tmp/ltsmin8538111071816352359
[2022-06-11 22:34:42] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 22:34:42] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8538111071816352359
Running compilation step : cd /tmp/ltsmin8538111071816352359;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8538111071816352359;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8538111071816352359;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:34:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:45] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:34:45] [INFO ] Implicit Places using invariants in 429 ms returned []
[2022-06-11 22:34:45] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:45] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:34:46] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:34:52] [INFO ] Implicit Places using invariants and state equation in 6143 ms returned []
Implicit Place search using SMT with State Equation took 6586 ms to find 0 implicit places.
[2022-06-11 22:34:52] [INFO ] Redundant transitions in 683 ms returned []
[2022-06-11 22:34:52] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:34:52] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:34:54] [INFO ] Dead Transitions using invariants and state equation in 2143 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin17781733835089298699
[2022-06-11 22:34:54] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 22:34:54] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17781733835089298699
Running compilation step : cd /tmp/ltsmin17781733835089298699;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17781733835089298699;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17781733835089298699;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 22:34:58] [INFO ] Flatten gal took : 363 ms
[2022-06-11 22:34:58] [INFO ] Flatten gal took : 472 ms
[2022-06-11 22:34:59] [INFO ] Time to serialize gal into /tmp/LTL2570864760028987628.gal : 52 ms
[2022-06-11 22:34:59] [INFO ] Time to serialize properties into /tmp/LTL12348317299547085252.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/LTL2570864760028987628.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12348317299547085252.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/LTL2570864...267
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F("(p61<=0)"))))))
Formula 0 simplified : !GXF"(p61<=0)"
Detected timeout of ITS tools.
[2022-06-11 22:35:14] [INFO ] Flatten gal took : 220 ms
[2022-06-11 22:35:14] [INFO ] Applying decomposition
[2022-06-11 22:35:14] [INFO ] Flatten gal took : 357 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/graph1076693665035158359.txt' '-o' '/tmp/graph1076693665035158359.bin' '-w' '/tmp/graph1076693665035158359.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1076693665035158359.bin' '-l' '-1' '-v' '-w' '/tmp/graph1076693665035158359.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:35:15] [INFO ] Decomposing Gal with order
[2022-06-11 22:35:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:35:15] [INFO ] Removed a total of 17839 redundant transitions.
[2022-06-11 22:35:15] [INFO ] Flatten gal took : 438 ms
[2022-06-11 22:35:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 1174 labels/synchronizations in 182 ms.
[2022-06-11 22:35:16] [INFO ] Time to serialize gal into /tmp/LTL18191858877944369918.gal : 36 ms
[2022-06-11 22:35:16] [INFO ] Time to serialize properties into /tmp/LTL15768846325729636970.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/LTL18191858877944369918.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15768846325729636970.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/LTL1819185...247
Read 1 LTL properties
Checking formula 0 : !((G(X(F(F("(i3.u21.p61<=0)"))))))
Formula 0 simplified : !GXF"(i3.u21.p61<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8512559063917804826
[2022-06-11 22:35:31] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8512559063917804826
Running compilation step : cd /tmp/ltsmin8512559063917804826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8512559063917804826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8512559063917804826;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b12-LTLCardinality-04 finished in 76439 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!(X(F(!X(p0))) U G(!p0))))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 295 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:35:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:34] [INFO ] Computed 1 place invariants in 18 ms
[2022-06-11 22:35:35] [INFO ] Implicit Places using invariants in 673 ms returned []
[2022-06-11 22:35:35] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:35] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:35:35] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:35:42] [INFO ] Implicit Places using invariants and state equation in 7692 ms returned []
Implicit Place search using SMT with State Equation took 8369 ms to find 0 implicit places.
[2022-06-11 22:35:43] [INFO ] Redundant transitions in 678 ms returned []
[2022-06-11 22:35:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:43] [INFO ] Computed 1 place invariants in 17 ms
[2022-06-11 22:35:45] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s50 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 60 reset in 697 ms.
Product exploration explored 100000 steps with 60 reset in 706 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7306 steps, including 2 resets, run visited all 1 properties in 16 ms. (steps per millisecond=456 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 211 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:35:47] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:47] [INFO ] Computed 1 place invariants in 24 ms
[2022-06-11 22:35:48] [INFO ] Implicit Places using invariants in 476 ms returned []
[2022-06-11 22:35:48] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:48] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:35:48] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:35:55] [INFO ] Implicit Places using invariants and state equation in 7197 ms returned []
Implicit Place search using SMT with State Equation took 7675 ms to find 0 implicit places.
[2022-06-11 22:35:56] [INFO ] Redundant transitions in 681 ms returned []
[2022-06-11 22:35:56] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:56] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:35:58] [INFO ] Dead Transitions using invariants and state equation in 2082 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 7515 steps, including 2 resets, run visited all 1 properties in 33 ms. (steps per millisecond=227 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 14 reset in 721 ms.
Stack based approach found an accepted trace after 4514 steps with 17 reset with depth 223 and stack size 221 in 43 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Szymanski-PT-b12-LTLCardinality-05 finished in 25545 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 31 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:35:59] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:35:59] [INFO ] Computed 1 place invariants in 21 ms
[2022-06-11 22:36:00] [INFO ] Implicit Places using invariants in 479 ms returned []
[2022-06-11 22:36:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:00] [INFO ] Computed 1 place invariants in 25 ms
[2022-06-11 22:36:00] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:36:07] [INFO ] Implicit Places using invariants and state equation in 6974 ms returned []
Implicit Place search using SMT with State Equation took 7467 ms to find 0 implicit places.
[2022-06-11 22:36:07] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:07] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 22:36:09] [INFO ] Dead Transitions using invariants and state equation in 2109 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ s280 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 640 ms.
Product exploration explored 100000 steps with 25000 reset in 652 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 263 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=78 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 28 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:36:11] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:11] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:36:12] [INFO ] Implicit Places using invariants in 471 ms returned []
[2022-06-11 22:36:12] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:12] [INFO ] Computed 1 place invariants in 19 ms
[2022-06-11 22:36:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:36:19] [INFO ] Implicit Places using invariants and state equation in 6910 ms returned []
Implicit Place search using SMT with State Equation took 7382 ms to find 0 implicit places.
[2022-06-11 22:36:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:19] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:36:21] [INFO ] Dead Transitions using invariants and state equation in 1936 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Finished random walk after 197 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=98 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25000 reset in 607 ms.
Product exploration explored 100000 steps with 25000 reset in 597 ms.
Applying partial POR strategy [true, false, false, false, true]
Stuttering acceptance computed with spot in 154 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 213 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:36:24] [INFO ] Redundant transitions in 654 ms returned []
[2022-06-11 22:36:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:24] [INFO ] Computed 1 place invariants in 20 ms
[2022-06-11 22:36:26] [INFO ] Dead Transitions using invariants and state equation in 2052 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Product exploration explored 100000 steps with 25000 reset in 3306 ms.
Product exploration explored 100000 steps with 25000 reset in 3338 ms.
Built C files in :
/tmp/ltsmin3725099891811740872
[2022-06-11 22:36:33] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3725099891811740872
Running compilation step : cd /tmp/ltsmin3725099891811740872;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3725099891811740872;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3725099891811740872;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 37 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:36:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:36] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 22:36:36] [INFO ] Implicit Places using invariants in 466 ms returned []
[2022-06-11 22:36:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:36] [INFO ] Computed 1 place invariants in 15 ms
[2022-06-11 22:36:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:36:43] [INFO ] Implicit Places using invariants and state equation in 7125 ms returned []
Implicit Place search using SMT with State Equation took 7593 ms to find 0 implicit places.
[2022-06-11 22:36:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:36:43] [INFO ] Computed 1 place invariants in 14 ms
[2022-06-11 22:36:45] [INFO ] Dead Transitions using invariants and state equation in 2093 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin18384759424486336409
[2022-06-11 22:36:45] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18384759424486336409
Running compilation step : cd /tmp/ltsmin18384759424486336409;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18384759424486336409;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18384759424486336409;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-11 22:36:49] [INFO ] Flatten gal took : 236 ms
[2022-06-11 22:36:49] [INFO ] Flatten gal took : 307 ms
[2022-06-11 22:36:49] [INFO ] Time to serialize gal into /tmp/LTL6172045779054183814.gal : 18 ms
[2022-06-11 22:36:49] [INFO ] Time to serialize properties into /tmp/LTL4353869592539946252.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/LTL6172045779054183814.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4353869592539946252.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/LTL6172045...266
Read 1 LTL properties
Checking formula 0 : !((X(X(X("(l24<=0)")))))
Formula 0 simplified : !XXX"(l24<=0)"
Detected timeout of ITS tools.
[2022-06-11 22:37:04] [INFO ] Flatten gal took : 224 ms
[2022-06-11 22:37:04] [INFO ] Applying decomposition
[2022-06-11 22:37:05] [INFO ] Flatten gal took : 238 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/graph2936369844829702772.txt' '-o' '/tmp/graph2936369844829702772.bin' '-w' '/tmp/graph2936369844829702772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2936369844829702772.bin' '-l' '-1' '-v' '-w' '/tmp/graph2936369844829702772.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:37:05] [INFO ] Decomposing Gal with order
[2022-06-11 22:37:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:37:06] [INFO ] Removed a total of 18365 redundant transitions.
[2022-06-11 22:37:06] [INFO ] Flatten gal took : 417 ms
[2022-06-11 22:37:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1095 labels/synchronizations in 219 ms.
[2022-06-11 22:37:06] [INFO ] Time to serialize gal into /tmp/LTL7296581857042256453.gal : 16 ms
[2022-06-11 22:37:06] [INFO ] Time to serialize properties into /tmp/LTL14581039316737093840.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/LTL7296581857042256453.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14581039316737093840.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/LTL7296581...246
Read 1 LTL properties
Checking formula 0 : !((X(X(X("(i7.u55.l24<=0)")))))
Formula 0 simplified : !XXX"(i7.u55.l24<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3462762031281144487
[2022-06-11 22:37:21] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3462762031281144487
Running compilation step : cd /tmp/ltsmin3462762031281144487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3462762031281144487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3462762031281144487;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property Szymanski-PT-b12-LTLCardinality-10 finished in 84765 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 195 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2022-06-11 22:37:24] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:37:24] [INFO ] Computed 1 place invariants in 22 ms
[2022-06-11 22:37:25] [INFO ] Implicit Places using invariants in 430 ms returned []
[2022-06-11 22:37:25] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:37:25] [INFO ] Computed 1 place invariants in 13 ms
[2022-06-11 22:37:25] [INFO ] State equation strengthened by 147 read => feed constraints.
[2022-06-11 22:37:32] [INFO ] Implicit Places using invariants and state equation in 7043 ms returned []
Implicit Place search using SMT with State Equation took 7486 ms to find 0 implicit places.
[2022-06-11 22:37:32] [INFO ] Redundant transitions in 645 ms returned []
[2022-06-11 22:37:32] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2022-06-11 22:37:32] [INFO ] Computed 1 place invariants in 18 ms
[2022-06-11 22:37:35] [INFO ] Dead Transitions using invariants and state equation in 2147 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s257 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 793 ms.
Product exploration explored 100000 steps with 50000 reset in 866 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Detected a total of 11/305 stabilizing places and 2304/7936 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA Szymanski-PT-b12-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Szymanski-PT-b12-LTLCardinality-11 finished in 12334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!(X(X(p0))||G(p1)) U G(p2)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(F(p0)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(p0))))'
[2022-06-11 22:37:37] [INFO ] Flatten gal took : 222 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5724331515795768524
[2022-06-11 22:37:37] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2022-06-11 22:37:37] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5724331515795768524
Running compilation step : cd /tmp/ltsmin5724331515795768524;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-11 22:37:37] [INFO ] Applying decomposition
[2022-06-11 22:37:37] [INFO ] Flatten gal took : 231 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/graph7363438851379880764.txt' '-o' '/tmp/graph7363438851379880764.bin' '-w' '/tmp/graph7363438851379880764.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7363438851379880764.bin' '-l' '-1' '-v' '-w' '/tmp/graph7363438851379880764.weights' '-q' '0' '-e' '0.001'
[2022-06-11 22:37:38] [INFO ] Decomposing Gal with order
[2022-06-11 22:37:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-11 22:37:38] [INFO ] Removed a total of 17717 redundant transitions.
[2022-06-11 22:37:38] [INFO ] Flatten gal took : 520 ms
[2022-06-11 22:37:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 1344 labels/synchronizations in 158 ms.
[2022-06-11 22:37:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality17278395012564343730.gal : 14 ms
[2022-06-11 22:37:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality3729126936985311122.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/LTLCardinality17278395012564343730.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3729126936985311122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !(((!((X(X("(gu40.p249>gu40.p130)")))||(G("(gi1.gi1.gu6.p24>=1)"))))U(G("(gi1.gi0.gu12.p164>=1)"))))
Formula 0 simplified : !(!(XX"(gu40.p249>gu40.p130)" | G"(gi1.gi1.gu6.p24>=1)") U G"(gi1.gi0.gu12.p164>=1)")
Compilation finished in 31148 ms.
Running link step : cd /tmp/ltsmin5724331515795768524;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin5724331515795768524;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(!(X(X((LTLAPp0==true)))||[]((LTLAPp1==true))) U []((LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 1482 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5724331515795768524;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>(<>((LTLAPp3==true)))))' '--buchi-type=spotba'
LTSmin run took 147775 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5724331515795768524;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(X((LTLAPp4==true))))' '--buchi-type=spotba'
LTSmin run took 461 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 667461 ms.

BK_STOP 1654987238666

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Szymanski-PT-b12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-b12, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r312-tall-165472283101075"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b12.tgz
mv Szymanski-PT-b12 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;