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.r258-tall-165303545200035.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SquareGrid-PT-130613, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545200035
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.1K Apr 30 01:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 30 01:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 30 01:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 30 01:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K May 9 09:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 09:10 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:10 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 09:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 1.3M May 10 09:34 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 SquareGrid-PT-130613-LTLCardinality-00
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-01
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-02
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-03
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-04
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-05
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-06
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-07
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-08
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-09
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-10
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-11
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-12
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-13
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-14
FORMULA_NAME SquareGrid-PT-130613-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653058687891

Running Version 202205111006
[2022-05-20 14:58:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 14:58:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 14:58:09] [INFO ] Load time of PNML (sax parser for PT used): 211 ms
[2022-05-20 14:58:09] [INFO ] Transformed 2301 places.
[2022-05-20 14:58:09] [INFO ] Transformed 2756 transitions.
[2022-05-20 14:58:09] [INFO ] Parsed PT model containing 2301 places and 2756 transitions in 335 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA SquareGrid-PT-130613-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 227 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:10] [INFO ] Computed 898 place invariants in 271 ms
[2022-05-20 14:58:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:12] [INFO ] Implicit Places using invariants in 2250 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:12] [INFO ] Computed 898 place invariants in 47 ms
[2022-05-20 14:58:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:16] [INFO ] Implicit Places using invariants and state equation in 4221 ms returned []
Implicit Place search using SMT with State Equation took 6499 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:16] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 14:58:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:18] [INFO ] Dead Transitions using invariants and state equation in 2039 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Support contains 41 out of 2301 places after structural reductions.
[2022-05-20 14:58:18] [INFO ] Flatten gal took : 257 ms
[2022-05-20 14:58:19] [INFO ] Flatten gal took : 155 ms
[2022-05-20 14:58:19] [INFO ] Input system was already deterministic with 2756 transitions.
Support contains 39 out of 2301 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2635 ms. (steps per millisecond=3 ) properties (out of 24) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 229 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 14) seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:25] [INFO ] Computed 898 place invariants in 43 ms
[2022-05-20 14:58:26] [INFO ] After 777ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:13
[2022-05-20 14:58:27] [INFO ] [Nat]Absence check using 897 positive place invariants in 166 ms returned sat
[2022-05-20 14:58:27] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 72 ms returned sat
[2022-05-20 14:58:30] [INFO ] After 2473ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :11
[2022-05-20 14:58:31] [INFO ] After 4225ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :11
Attempting to minimize the solution found.
Minimization took 986 ms.
[2022-05-20 14:58:32] [INFO ] After 6624ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :11
Fused 14 Parikh solutions to 9 different solutions.
Finished Parikh walk after 3150 steps, including 0 resets, run visited all 1 properties in 447 ms. (steps per millisecond=7 )
Parikh walk visited 11 properties in 2453 ms.
FORMULA SquareGrid-PT-130613-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA SquareGrid-PT-130613-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-130613-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 204 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:35] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 14:58:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:37] [INFO ] Implicit Places using invariants in 1888 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:37] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 14:58:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:41] [INFO ] Implicit Places using invariants and state equation in 4033 ms returned []
Implicit Place search using SMT with State Equation took 5925 ms to find 0 implicit places.
[2022-05-20 14:58:41] [INFO ] Redundant transitions in 173 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:58:41] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 14:58:42] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:58:43] [INFO ] Dead Transitions using invariants and state equation in 2019 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 158 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1768 s1539)], 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 timeout after 51440 steps with 7 reset in 10002 ms.
Product exploration timeout after 49760 steps with 4 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Finished random walk after 166 steps, including 0 resets, run visited all 1 properties in 23 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:59:15] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 14:59:20] [INFO ] [Real]Absence check using 897 positive place invariants in 1903 ms returned sat
[2022-05-20 14:59:23] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 2862 ms returned sat
[2022-05-20 14:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:59:30] [INFO ] [Real]Absence check using state equation in 7074 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 101 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:59:30] [INFO ] Computed 898 place invariants in 52 ms
[2022-05-20 14:59:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:59:32] [INFO ] Implicit Places using invariants in 1806 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:59:32] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 14:59:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:59:36] [INFO ] Implicit Places using invariants and state equation in 4064 ms returned []
Implicit Place search using SMT with State Equation took 5889 ms to find 0 implicit places.
[2022-05-20 14:59:36] [INFO ] Redundant transitions in 138 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:59:36] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 14:59:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 14:59:38] [INFO ] Dead Transitions using invariants and state equation in 2005 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 2527 steps, including 0 resets, run visited all 1 properties in 479 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 14:59:49] [INFO ] Computed 898 place invariants in 42 ms
[2022-05-20 14:59:54] [INFO ] [Real]Absence check using 897 positive place invariants in 1971 ms returned sat
[2022-05-20 14:59:57] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 2911 ms returned sat
[2022-05-20 14:59:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:00:04] [INFO ] [Real]Absence check using state equation in 6896 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration timeout after 54050 steps with 0 reset in 10001 ms.
Product exploration timeout after 50440 steps with 10 reset in 10001 ms.
Built C files in :
/tmp/ltsmin9094935177472270305
[2022-05-20 15:00:24] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:00:24] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9094935177472270305
Running compilation step : cd /tmp/ltsmin9094935177472270305;'/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/ltsmin9094935177472270305;'/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/ltsmin9094935177472270305;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 77 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:00:27] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:00:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:00:29] [INFO ] Implicit Places using invariants in 1833 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:00:29] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:00:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:00:33] [INFO ] Implicit Places using invariants and state equation in 3939 ms returned []
Implicit Place search using SMT with State Equation took 5778 ms to find 0 implicit places.
[2022-05-20 15:00:33] [INFO ] Redundant transitions in 65 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:00:33] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:00:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:00:35] [INFO ] Dead Transitions using invariants and state equation in 2055 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin386350216255201559
[2022-05-20 15:00:35] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:00:35] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin386350216255201559
Running compilation step : cd /tmp/ltsmin386350216255201559;'/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/ltsmin386350216255201559;'/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/ltsmin386350216255201559;'/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)
[2022-05-20 15:00:39] [INFO ] Flatten gal took : 217 ms
[2022-05-20 15:00:39] [INFO ] Flatten gal took : 176 ms
[2022-05-20 15:00:39] [INFO ] Time to serialize gal into /tmp/LTL8357193719436214306.gal : 33 ms
[2022-05-20 15:00:39] [INFO ] Time to serialize properties into /tmp/LTL15801552565299288105.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/LTL8357193719436214306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15801552565299288105.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/LTL8357193...267
Read 1 LTL properties
Checking formula 0 : !((F("(pb2_8_1>pb1_3_2)")))
Formula 0 simplified : !F"(pb2_8_1>pb1_3_2)"
Detected timeout of ITS tools.
[2022-05-20 15:00:54] [INFO ] Flatten gal took : 108 ms
[2022-05-20 15:00:54] [INFO ] Applying decomposition
[2022-05-20 15:00:54] [INFO ] Flatten gal took : 131 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/graph12180270648260866576.txt' '-o' '/tmp/graph12180270648260866576.bin' '-w' '/tmp/graph12180270648260866576.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12180270648260866576.bin' '-l' '-1' '-v' '-w' '/tmp/graph12180270648260866576.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:00:55] [INFO ] Decomposing Gal with order
[2022-05-20 15:00:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:00:55] [INFO ] Removed a total of 2708 redundant transitions.
[2022-05-20 15:00:55] [INFO ] Flatten gal took : 250 ms
[2022-05-20 15:00:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 30 labels/synchronizations in 105 ms.
[2022-05-20 15:00:56] [INFO ] Time to serialize gal into /tmp/LTL6690307344707725104.gal : 22 ms
[2022-05-20 15:00:56] [INFO ] Time to serialize properties into /tmp/LTL3123108917702508288.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/LTL6690307344707725104.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3123108917702508288.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/LTL6690307...266
Read 1 LTL properties
Checking formula 0 : !((F("(gu758.pb2_8_1>gu758.pb1_3_2)")))
Formula 0 simplified : !F"(gu758.pb2_8_1>gu758.pb1_3_2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13072224625033064679
[2022-05-20 15:01:11] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13072224625033064679
Running compilation step : cd /tmp/ltsmin13072224625033064679;'/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/ltsmin13072224625033064679;'/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/ltsmin13072224625033064679;'/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 SquareGrid-PT-130613-LTLCardinality-01 finished in 159184 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p0)))))'
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 80 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:01:14] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:01:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:01:16] [INFO ] Implicit Places using invariants in 1712 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:01:16] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:01:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:01:20] [INFO ] Implicit Places using invariants and state equation in 3931 ms returned []
Implicit Place search using SMT with State Equation took 5653 ms to find 0 implicit places.
[2022-05-20 15:01:20] [INFO ] Redundant transitions in 68 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:01:20] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:01:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:01:22] [INFO ] Dead Transitions using invariants and state equation in 1938 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s782 s2080)], 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 timeout after 54060 steps with 0 reset in 10001 ms.
Product exploration timeout after 52180 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1922 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 169901 steps, run timeout after 6009 ms. (steps per millisecond=28 ) properties seen :{}
Probabilistic random walk after 169901 steps, saw 169679 distinct states, run finished after 6010 ms. (steps per millisecond=28 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:01] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:02:01] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 15:02:01] [INFO ] [Nat]Absence check using 897 positive place invariants in 173 ms returned sat
[2022-05-20 15:02:01] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:02:03] [INFO ] After 1296ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 15:02:03] [INFO ] After 1463ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 120 ms.
[2022-05-20 15:02:03] [INFO ] After 2026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 5164 steps, including 0 resets, run visited all 1 properties in 698 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 700 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 144 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:04] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:02:08] [INFO ] [Real]Absence check using 897 positive place invariants in 1035 ms returned sat
[2022-05-20 15:02:11] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 2107 ms returned sat
[2022-05-20 15:02:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:02:19] [INFO ] [Real]Absence check using state equation in 8529 ms returned sat
[2022-05-20 15:02:21] [INFO ] Deduced a trap composed of 2 places in 2126 ms of which 3 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 15:02:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 85 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:21] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:02:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:02:23] [INFO ] Implicit Places using invariants in 1724 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:23] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:02:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:02:27] [INFO ] Implicit Places using invariants and state equation in 4170 ms returned []
Implicit Place search using SMT with State Equation took 5895 ms to find 0 implicit places.
[2022-05-20 15:02:27] [INFO ] Redundant transitions in 70 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:27] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:02:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:02:29] [INFO ] Dead Transitions using invariants and state equation in 2027 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1886 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 196688 steps, run timeout after 6020 ms. (steps per millisecond=32 ) properties seen :{}
Probabilistic random walk after 196688 steps, saw 196432 distinct states, run finished after 6022 ms. (steps per millisecond=32 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:48] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:02:48] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-20 15:02:49] [INFO ] [Nat]Absence check using 897 positive place invariants in 194 ms returned sat
[2022-05-20 15:02:49] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:02:50] [INFO ] After 1238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-20 15:02:50] [INFO ] After 1462ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2022-05-20 15:02:50] [INFO ] After 2106ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 5808 steps, including 0 resets, run visited all 1 properties in 744 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 744 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:02:51] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:02:56] [INFO ] [Real]Absence check using 897 positive place invariants in 962 ms returned sat
[2022-05-20 15:02:58] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 2067 ms returned sat
[2022-05-20 15:02:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:03:06] [INFO ] [Real]Absence check using state equation in 8844 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Product exploration timeout after 54240 steps with 0 reset in 10001 ms.
Product exploration timeout after 51790 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin1451478623907290860
[2022-05-20 15:03:26] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:03:27] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1451478623907290860
Running compilation step : cd /tmp/ltsmin1451478623907290860;'/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/ltsmin1451478623907290860;'/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/ltsmin1451478623907290860;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 81 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:03:30] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:03:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:03:33] [INFO ] Implicit Places using invariants in 3144 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:03:33] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:03:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:03:37] [INFO ] Implicit Places using invariants and state equation in 4130 ms returned []
Implicit Place search using SMT with State Equation took 7300 ms to find 0 implicit places.
[2022-05-20 15:03:37] [INFO ] Redundant transitions in 61 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:03:37] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:03:37] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:03:39] [INFO ] Dead Transitions using invariants and state equation in 1900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin7684859127701496327
[2022-05-20 15:03:39] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:03:39] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7684859127701496327
Running compilation step : cd /tmp/ltsmin7684859127701496327;'/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/ltsmin7684859127701496327;'/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/ltsmin7684859127701496327;'/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)
[2022-05-20 15:03:42] [INFO ] Flatten gal took : 180 ms
[2022-05-20 15:03:42] [INFO ] Flatten gal took : 147 ms
[2022-05-20 15:03:42] [INFO ] Time to serialize gal into /tmp/LTL10647567699027987752.gal : 11 ms
[2022-05-20 15:03:42] [INFO ] Time to serialize properties into /tmp/LTL7370387409637257792.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/LTL10647567699027987752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7370387409637257792.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/LTL1064756...267
Read 1 LTL properties
Checking formula 0 : !((F(("(p4i_12_8>pb4_6_1)")||(G(F("(p4i_12_8>pb4_6_1)"))))))
Formula 0 simplified : !F("(p4i_12_8>pb4_6_1)" | GF"(p4i_12_8>pb4_6_1)")
Detected timeout of ITS tools.
[2022-05-20 15:03:58] [INFO ] Flatten gal took : 92 ms
[2022-05-20 15:03:58] [INFO ] Applying decomposition
[2022-05-20 15:03:58] [INFO ] Flatten gal took : 96 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/graph16471160067500917550.txt' '-o' '/tmp/graph16471160067500917550.bin' '-w' '/tmp/graph16471160067500917550.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16471160067500917550.bin' '-l' '-1' '-v' '-w' '/tmp/graph16471160067500917550.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:03:58] [INFO ] Decomposing Gal with order
[2022-05-20 15:03:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:03:58] [INFO ] Removed a total of 2703 redundant transitions.
[2022-05-20 15:03:58] [INFO ] Flatten gal took : 159 ms
[2022-05-20 15:03:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 12 labels/synchronizations in 53 ms.
[2022-05-20 15:03:59] [INFO ] Time to serialize gal into /tmp/LTL8546036325481318461.gal : 17 ms
[2022-05-20 15:03:59] [INFO ] Time to serialize properties into /tmp/LTL11933914795302899391.ltl : 2 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/LTL8546036325481318461.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11933914795302899391.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/LTL8546036...267
Read 1 LTL properties
Checking formula 0 : !((F(("(gu397.p4i_12_8>gu397.pb4_6_1)")||(G(F("(gu397.p4i_12_8>gu397.pb4_6_1)"))))))
Formula 0 simplified : !F("(gu397.p4i_12_8>gu397.pb4_6_1)" | GF"(gu397.p4i_12_8>gu397.pb4_6_1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11767962809000802260
[2022-05-20 15:04:14] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11767962809000802260
Running compilation step : cd /tmp/ltsmin11767962809000802260;'/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/ltsmin11767962809000802260;'/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/ltsmin11767962809000802260;'/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 SquareGrid-PT-130613-LTLCardinality-02 finished in 182510 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(!((p0 U F(p1)) U X(!p0)))))'
Support contains 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 55 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:04:17] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:04:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:04:20] [INFO ] Implicit Places using invariants in 3438 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:04:20] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:04:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:04:24] [INFO ] Implicit Places using invariants and state equation in 3975 ms returned []
Implicit Place search using SMT with State Equation took 7441 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:04:24] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:04:25] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:04:26] [INFO ] Dead Transitions using invariants and state equation in 1961 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={0, 1} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 2}, { cond=(NOT p1), acceptance={1} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ s661 s1133) (LEQ s1965 s782)), p0:(GT s2247 s1378)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33294 reset in 8466 ms.
Product exploration explored 100000 steps with 33359 reset in 8975 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 419 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2153 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 148715 steps, run timeout after 9011 ms. (steps per millisecond=16 ) properties seen :{}
Probabilistic random walk after 148715 steps, saw 148519 distinct states, run finished after 9012 ms. (steps per millisecond=16 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:05:07] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:05:07] [INFO ] [Real]Absence check using 897 positive place invariants in 165 ms returned sat
[2022-05-20 15:05:07] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 61 ms returned sat
[2022-05-20 15:05:08] [INFO ] After 683ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 15:05:08] [INFO ] [Nat]Absence check using 897 positive place invariants in 161 ms returned sat
[2022-05-20 15:05:08] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-20 15:05:10] [INFO ] After 1501ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 15:05:10] [INFO ] After 2118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 352 ms.
[2022-05-20 15:05:11] [INFO ] After 3122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 2582 steps, including 0 resets, run visited all 1 properties in 360 ms. (steps per millisecond=7 )
Parikh walk visited 4 properties in 2368 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 570 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Support contains 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 50 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:05:14] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:05:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:05:16] [INFO ] Implicit Places using invariants in 1948 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:05:16] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:05:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:05:20] [INFO ] Implicit Places using invariants and state equation in 3769 ms returned []
Implicit Place search using SMT with State Equation took 5719 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:05:20] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:05:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:05:22] [INFO ] Dead Transitions using invariants and state equation in 1960 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 383 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2121 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 231 ms. (steps per millisecond=43 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 187863 steps, run timeout after 9040 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 187863 steps, saw 187617 distinct states, run finished after 9041 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:05:45] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:05:45] [INFO ] [Real]Absence check using 897 positive place invariants in 168 ms returned sat
[2022-05-20 15:05:45] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 66 ms returned sat
[2022-05-20 15:05:45] [INFO ] After 683ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 15:05:46] [INFO ] [Nat]Absence check using 897 positive place invariants in 175 ms returned sat
[2022-05-20 15:05:46] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-20 15:05:48] [INFO ] After 1503ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 15:05:48] [INFO ] After 2123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 368 ms.
[2022-05-20 15:05:49] [INFO ] After 3193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 4501 steps, including 0 resets, run visited all 1 properties in 580 ms. (steps per millisecond=7 )
Parikh walk visited 4 properties in 2581 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 553 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 33315 reset in 8527 ms.
Product exploration explored 100000 steps with 33240 reset in 9019 ms.
Built C files in :
/tmp/ltsmin14463511459931453006
[2022-05-20 15:06:10] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14463511459931453006
Running compilation step : cd /tmp/ltsmin14463511459931453006;'/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/ltsmin14463511459931453006;'/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/ltsmin14463511459931453006;'/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 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 50 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:06:13] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:06:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:06:15] [INFO ] Implicit Places using invariants in 1672 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:06:15] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:06:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:06:19] [INFO ] Implicit Places using invariants and state equation in 3839 ms returned []
Implicit Place search using SMT with State Equation took 5522 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:06:19] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:06:19] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:06:21] [INFO ] Dead Transitions using invariants and state equation in 2025 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin17075678005454495580
[2022-05-20 15:06:21] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17075678005454495580
Running compilation step : cd /tmp/ltsmin17075678005454495580;'/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/ltsmin17075678005454495580;'/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/ltsmin17075678005454495580;'/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)
[2022-05-20 15:06:24] [INFO ] Flatten gal took : 102 ms
[2022-05-20 15:06:24] [INFO ] Flatten gal took : 105 ms
[2022-05-20 15:06:24] [INFO ] Time to serialize gal into /tmp/LTL644279418291248063.gal : 11 ms
[2022-05-20 15:06:24] [INFO ] Time to serialize properties into /tmp/LTL5775754943640442510.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/LTL644279418291248063.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5775754943640442510.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/LTL6442794...265
Read 1 LTL properties
Checking formula 0 : !((F(F(!((("(pbl_5_8>p4ol_4_2)")U(F("((p1ol_4_8<=p4o_11_9)&&(pb4_1_11<=p4i_12_8))")))U(X("(pbl_5_8<=p4ol_4_2)")))))))
Formula 0 simplified : !F!(("(pbl_5_8>p4ol_4_2)" U F"((p1ol_4_8<=p4o_11_9)&&(pb4_1_11<=p4i_12_8))") U X"(pbl_5_8<=p4ol_4_2)")
Detected timeout of ITS tools.
[2022-05-20 15:06:39] [INFO ] Flatten gal took : 89 ms
[2022-05-20 15:06:39] [INFO ] Applying decomposition
[2022-05-20 15:06:39] [INFO ] Flatten gal took : 87 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/graph16677632987974460885.txt' '-o' '/tmp/graph16677632987974460885.bin' '-w' '/tmp/graph16677632987974460885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16677632987974460885.bin' '-l' '-1' '-v' '-w' '/tmp/graph16677632987974460885.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:06:39] [INFO ] Decomposing Gal with order
[2022-05-20 15:06:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:06:40] [INFO ] Removed a total of 2704 redundant transitions.
[2022-05-20 15:06:40] [INFO ] Flatten gal took : 149 ms
[2022-05-20 15:06:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 102 labels/synchronizations in 71 ms.
[2022-05-20 15:06:40] [INFO ] Time to serialize gal into /tmp/LTL6304922159152833427.gal : 17 ms
[2022-05-20 15:06:40] [INFO ] Time to serialize properties into /tmp/LTL8290131113549830064.ltl : 2 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/LTL6304922159152833427.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8290131113549830064.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/LTL6304922...266
Read 1 LTL properties
Checking formula 0 : !((F(F(!((("(gu854.pbl_5_8>gu854.p4ol_4_2)")U(F("((gu324.p1ol_4_8<=gu324.p4o_11_9)&&(gu762.pb4_1_11<=gu762.p4i_12_8))")))U(X("(gu854.p...186
Formula 0 simplified : !F!(("(gu854.pbl_5_8>gu854.p4ol_4_2)" U F"((gu324.p1ol_4_8<=gu324.p4o_11_9)&&(gu762.pb4_1_11<=gu762.p4i_12_8))") U X"(gu854.pbl_5_8<...173
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin694043504415713073
[2022-05-20 15:06:55] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin694043504415713073
Running compilation step : cd /tmp/ltsmin694043504415713073;'/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/ltsmin694043504415713073;'/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/ltsmin694043504415713073;'/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 SquareGrid-PT-130613-LTLCardinality-05 finished in 161544 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Support contains 3 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 65 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:06:58] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:06:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:00] [INFO ] Implicit Places using invariants in 1753 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:07:00] [INFO ] Computed 898 place invariants in 42 ms
[2022-05-20 15:07:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:04] [INFO ] Implicit Places using invariants and state equation in 4100 ms returned []
Implicit Place search using SMT with State Equation took 5860 ms to find 0 implicit places.
[2022-05-20 15:07:04] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:07:04] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:07:05] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:06] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s356 s191), p0:(LEQ 1 s1414)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 51800 steps with 13 reset in 10001 ms.
Product exploration timeout after 50660 steps with 13 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 6 factoid took 279 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Finished random walk after 4236 steps, including 1 resets, run visited all 3 properties in 783 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) p0))), (X (OR p1 p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (NOT (OR p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 320 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Support contains 3 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 64 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:07:38] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:07:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:40] [INFO ] Implicit Places using invariants in 1927 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:07:40] [INFO ] Computed 898 place invariants in 47 ms
[2022-05-20 15:07:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:44] [INFO ] Implicit Places using invariants and state equation in 4087 ms returned []
Implicit Place search using SMT with State Equation took 6017 ms to find 0 implicit places.
[2022-05-20 15:07:44] [INFO ] Redundant transitions in 68 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:07:44] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:07:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:07:46] [INFO ] Dead Transitions using invariants and state equation in 1970 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 6 factoid took 228 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p1), (NOT p1)]
Finished random walk after 5454 steps, including 1 resets, run visited all 3 properties in 1106 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (OR p0 p1)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (NOT (OR p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 324 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 55 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 52490 steps with 12 reset in 10002 ms.
Product exploration timeout after 50910 steps with 13 reset in 10001 ms.
Built C files in :
/tmp/ltsmin16270570769388217210
[2022-05-20 15:08:18] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:08:18] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16270570769388217210
Running compilation step : cd /tmp/ltsmin16270570769388217210;'/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/ltsmin16270570769388217210;'/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/ltsmin16270570769388217210;'/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 3 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 106 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:08:22] [INFO ] Computed 898 place invariants in 60 ms
[2022-05-20 15:08:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:08:23] [INFO ] Implicit Places using invariants in 2001 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:08:24] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:08:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:08:28] [INFO ] Implicit Places using invariants and state equation in 4113 ms returned []
Implicit Place search using SMT with State Equation took 6117 ms to find 0 implicit places.
[2022-05-20 15:08:28] [INFO ] Redundant transitions in 65 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:08:28] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:08:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:08:30] [INFO ] Dead Transitions using invariants and state equation in 1956 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin15280255834563099671
[2022-05-20 15:08:30] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:08:30] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15280255834563099671
Running compilation step : cd /tmp/ltsmin15280255834563099671;'/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/ltsmin15280255834563099671;'/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/ltsmin15280255834563099671;'/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)
[2022-05-20 15:08:33] [INFO ] Flatten gal took : 103 ms
[2022-05-20 15:08:33] [INFO ] Flatten gal took : 94 ms
[2022-05-20 15:08:33] [INFO ] Time to serialize gal into /tmp/LTL3197607282528142846.gal : 9 ms
[2022-05-20 15:08:33] [INFO ] Time to serialize properties into /tmp/LTL12063655779453049681.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/LTL3197607282528142846.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12063655779453049681.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/LTL3197607...267
Read 1 LTL properties
Checking formula 0 : !((F(G(("(p4ol_7_1>=1)")U("(p1il_9_2<=p1il_1_6)")))))
Formula 0 simplified : !FG("(p4ol_7_1>=1)" U "(p1il_9_2<=p1il_1_6)")
Detected timeout of ITS tools.
[2022-05-20 15:08:48] [INFO ] Flatten gal took : 92 ms
[2022-05-20 15:08:48] [INFO ] Applying decomposition
[2022-05-20 15:08:48] [INFO ] Flatten gal took : 95 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/graph12944713512529466358.txt' '-o' '/tmp/graph12944713512529466358.bin' '-w' '/tmp/graph12944713512529466358.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12944713512529466358.bin' '-l' '-1' '-v' '-w' '/tmp/graph12944713512529466358.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:08:49] [INFO ] Decomposing Gal with order
[2022-05-20 15:08:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:08:49] [INFO ] Removed a total of 2698 redundant transitions.
[2022-05-20 15:08:49] [INFO ] Flatten gal took : 165 ms
[2022-05-20 15:08:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 95 ms.
[2022-05-20 15:08:50] [INFO ] Time to serialize gal into /tmp/LTL16097578122091610229.gal : 29 ms
[2022-05-20 15:08:50] [INFO ] Time to serialize properties into /tmp/LTL2509409246238826479.ltl : 7 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/LTL16097578122091610229.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2509409246238826479.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/LTL1609757...267
Read 1 LTL properties
Checking formula 0 : !((F(G(("(gi1.gi0.gi0.gi0.gi1.gu608.p4ol_7_1>=1)")U("(gu176.p1il_9_2<=gu176.p1il_1_6)")))))
Formula 0 simplified : !FG("(gi1.gi0.gi0.gi0.gi1.gu608.p4ol_7_1>=1)" U "(gu176.p1il_9_2<=gu176.p1il_1_6)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin189628828091393810
[2022-05-20 15:09:05] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin189628828091393810
Running compilation step : cd /tmp/ltsmin189628828091393810;'/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/ltsmin189628828091393810;'/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/ltsmin189628828091393810;'/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 SquareGrid-PT-130613-LTLCardinality-06 finished in 129339 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(!(!G(p0) U (F(p2)&&p1))))))'
Support contains 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 60 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:09:08] [INFO ] Computed 898 place invariants in 48 ms
[2022-05-20 15:09:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:09:11] [INFO ] Implicit Places using invariants in 3443 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:09:11] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:09:12] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:09:15] [INFO ] Implicit Places using invariants and state equation in 4070 ms returned []
Implicit Place search using SMT with State Equation took 7543 ms to find 0 implicit places.
[2022-05-20 15:09:15] [INFO ] Redundant transitions in 63 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:09:15] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:09:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:09:17] [INFO ] Dead Transitions using invariants and state equation in 2108 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 230 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p0) (AND p1 p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1, 2} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0, 2} source=1 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p2), acceptance={0, 1, 2} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0, 2} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={0, 1} source=3 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0, 1, 2} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={1} source=3 dest: 3}, { cond=(AND p0 p1 p2), acceptance={1, 2} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=4 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={0, 1, 2} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=4 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=4 dest: 3}, { cond=(AND p0 p1 p2), acceptance={1, 2} source=4 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s1258 s1782), p1:(AND (GT 2 s2083) (LEQ 1 s595)), p2:(LEQ 1 s864)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration timeout after 52870 steps with 0 reset in 10002 ms.
Product exploration timeout after 51470 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 21 factoid took 1305 ms. Reduced automaton from 5 states, 28 edges and 3 AP to 5 states, 28 edges and 3 AP.
Stuttering acceptance computed with spot in 213 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2201 ms. (steps per millisecond=4 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:09:55] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:09:55] [INFO ] [Real]Absence check using 897 positive place invariants in 163 ms returned sat
[2022-05-20 15:09:55] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-20 15:09:56] [INFO ] After 1895ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-20 15:09:57] [INFO ] [Nat]Absence check using 897 positive place invariants in 164 ms returned sat
[2022-05-20 15:09:57] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 29 ms returned sat
[2022-05-20 15:10:00] [INFO ] After 2090ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-05-20 15:10:01] [INFO ] After 3714ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 993 ms.
[2022-05-20 15:10:02] [INFO ] After 5920ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Finished Parikh walk after 5638 steps, including 0 resets, run visited all 2 properties in 685 ms. (steps per millisecond=8 )
Parikh walk visited 11 properties in 10646 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p1 p2)), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 p1 p2)), (F (AND p1 (NOT p2))), (F (OR (NOT p0) (AND p1 p2))), (F (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 21 factoid took 1822 ms. Reduced automaton from 5 states, 28 edges and 3 AP to 5 states, 28 edges and 3 AP.
Stuttering acceptance computed with spot in 192 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 163 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Support contains 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 79 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:10:15] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:10:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:10:17] [INFO ] Implicit Places using invariants in 1797 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:10:17] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:10:21] [INFO ] Implicit Places using invariants and state equation in 4125 ms returned []
Implicit Place search using SMT with State Equation took 5945 ms to find 0 implicit places.
[2022-05-20 15:10:21] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:10:21] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:10:22] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:10:23] [INFO ] Dead Transitions using invariants and state equation in 1857 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 21 factoid took 1340 ms. Reduced automaton from 5 states, 28 edges and 3 AP to 5 states, 28 edges and 3 AP.
Stuttering acceptance computed with spot in 249 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2194 ms. (steps per millisecond=4 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 240 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:10:40] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:10:41] [INFO ] [Real]Absence check using 897 positive place invariants in 174 ms returned sat
[2022-05-20 15:10:41] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:10:42] [INFO ] After 2041ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-05-20 15:10:43] [INFO ] [Nat]Absence check using 897 positive place invariants in 177 ms returned sat
[2022-05-20 15:10:43] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 23 ms returned sat
[2022-05-20 15:10:46] [INFO ] After 2114ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-05-20 15:10:47] [INFO ] After 3785ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 980 ms.
[2022-05-20 15:10:48] [INFO ] After 6046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Finished Parikh walk after 15054 steps, including 1 resets, run visited all 2 properties in 1401 ms. (steps per millisecond=10 )
Parikh walk visited 11 properties in 11406 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (NOT (AND p1 p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))))), (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT (AND (NOT p0) p1 p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))))), (X (X (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1) p2)), (X (NOT (AND p0 (NOT p1) p2))), (X (AND p0 (NOT p1) (NOT p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1) p2))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2))), (F (NOT (AND p0 (NOT p1) (NOT p2)))), (F (AND p1 p2)), (F (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND p0 p1 p2)), (F (AND p1 (NOT p2))), (F (OR (NOT p0) (AND p1 p2))), (F (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p0) p1 (NOT p2))), (F (AND (NOT p0) p1 p2))]
Knowledge based reduction with 21 factoid took 1553 ms. Reduced automaton from 5 states, 28 edges and 3 AP to 5 states, 28 edges and 3 AP.
Stuttering acceptance computed with spot in 198 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 216 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 221 ms :[(AND p1 p2), (AND p1 p2), (AND p1 p2), (AND (NOT p0) p1 p2), (AND (NOT p0) p1 p2)]
Product exploration timeout after 52910 steps with 0 reset in 10001 ms.
Product exploration timeout after 52290 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin10843481645507256743
[2022-05-20 15:11:22] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:11:22] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10843481645507256743
Running compilation step : cd /tmp/ltsmin10843481645507256743;'/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/ltsmin10843481645507256743;'/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/ltsmin10843481645507256743;'/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 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 74 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:11:25] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:11:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:11:27] [INFO ] Implicit Places using invariants in 1728 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:11:27] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:11:27] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:11:31] [INFO ] Implicit Places using invariants and state equation in 4002 ms returned []
Implicit Place search using SMT with State Equation took 5742 ms to find 0 implicit places.
[2022-05-20 15:11:31] [INFO ] Redundant transitions in 69 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:11:31] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:11:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:11:33] [INFO ] Dead Transitions using invariants and state equation in 1998 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin12732948531385690590
[2022-05-20 15:11:33] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:11:33] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12732948531385690590
Running compilation step : cd /tmp/ltsmin12732948531385690590;'/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/ltsmin12732948531385690590;'/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/ltsmin12732948531385690590;'/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)
[2022-05-20 15:11:36] [INFO ] Flatten gal took : 96 ms
[2022-05-20 15:11:36] [INFO ] Flatten gal took : 176 ms
[2022-05-20 15:11:36] [INFO ] Time to serialize gal into /tmp/LTL3643442191585832145.gal : 25 ms
[2022-05-20 15:11:36] [INFO ] Time to serialize properties into /tmp/LTL14949572894158829053.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/LTL3643442191585832145.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14949572894158829053.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/LTL3643442...267
Read 1 LTL properties
Checking formula 0 : !((X(G(F(!((!(G("(p4o_8_8<=pb2_9_10)")))U(((F("(p4i_6_6>=1)"))&&("(pb4_6_12<2)"))&&("(p1ol_12_7>=1)"))))))))
Formula 0 simplified : !XGF!(!G"(p4o_8_8<=pb2_9_10)" U ("(p1ol_12_7>=1)" & "(pb4_6_12<2)" & F"(p4i_6_6>=1)"))
Detected timeout of ITS tools.
[2022-05-20 15:11:51] [INFO ] Flatten gal took : 97 ms
[2022-05-20 15:11:51] [INFO ] Applying decomposition
[2022-05-20 15:11:52] [INFO ] Flatten gal took : 98 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/graph3075684072986643725.txt' '-o' '/tmp/graph3075684072986643725.bin' '-w' '/tmp/graph3075684072986643725.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3075684072986643725.bin' '-l' '-1' '-v' '-w' '/tmp/graph3075684072986643725.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:11:52] [INFO ] Decomposing Gal with order
[2022-05-20 15:11:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:11:52] [INFO ] Removed a total of 2703 redundant transitions.
[2022-05-20 15:11:52] [INFO ] Flatten gal took : 195 ms
[2022-05-20 15:11:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 38 ms.
[2022-05-20 15:11:52] [INFO ] Time to serialize gal into /tmp/LTL14539741996484089702.gal : 10 ms
[2022-05-20 15:11:52] [INFO ] Time to serialize properties into /tmp/LTL1788849171969847826.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/LTL14539741996484089702.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1788849171969847826.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/LTL1453974...267
Read 1 LTL properties
Checking formula 0 : !((X(G(F(!((!(G("(gu760.p4o_8_8<=gu760.pb2_9_10)")))U(((F("(gi4.gu432.p4i_6_6>=1)"))&&("(gi2.gi0.gi1.gi1.gi0.gi0.gu859.pb4_6_12<2)"))&...191
Formula 0 simplified : !XGF!(!G"(gu760.p4o_8_8<=gu760.pb2_9_10)" U ("(gi1.gu214.p1ol_12_7>=1)" & "(gi2.gi0.gi1.gi1.gi0.gi0.gu859.pb4_6_12<2)" & F"(gi4.gu43...171
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13039490264819303569
[2022-05-20 15:12:07] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13039490264819303569
Running compilation step : cd /tmp/ltsmin13039490264819303569;'/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/ltsmin13039490264819303569;'/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/ltsmin13039490264819303569;'/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 SquareGrid-PT-130613-LTLCardinality-07 finished in 182840 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 61 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:11] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:12:11] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:12] [INFO ] Implicit Places using invariants in 1790 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:12] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:12:13] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:16] [INFO ] Implicit Places using invariants and state equation in 3925 ms returned []
Implicit Place search using SMT with State Equation took 5720 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:16] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:12:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:18] [INFO ] Dead Transitions using invariants and state equation in 2051 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(GT 1 s898), p0:(LEQ 1 s783)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 57250 steps with 57 reset in 10001 ms.
Product exploration timeout after 54750 steps with 60 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 211 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 49 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:50] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:12:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:51] [INFO ] Implicit Places using invariants in 1821 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:51] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:12:52] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:55] [INFO ] Implicit Places using invariants and state equation in 3865 ms returned []
Implicit Place search using SMT with State Equation took 5692 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:12:55] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:12:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:12:57] [INFO ] Dead Transitions using invariants and state equation in 1988 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 203 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 918 steps, including 0 resets, run visited all 2 properties in 158 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 201 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 57640 steps with 74 reset in 10001 ms.
Product exploration timeout after 54470 steps with 51 reset in 10001 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 158 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2022-05-20 15:13:29] [INFO ] Redundant transitions in 63 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:13:29] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:13:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:13:31] [INFO ] Dead Transitions using invariants and state equation in 1998 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Product exploration timeout after 56110 steps with 58 reset in 10001 ms.
Product exploration timeout after 55320 steps with 59 reset in 10002 ms.
Built C files in :
/tmp/ltsmin4534404280612279395
[2022-05-20 15:13:51] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4534404280612279395
Running compilation step : cd /tmp/ltsmin4534404280612279395;'/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/ltsmin4534404280612279395;'/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/ltsmin4534404280612279395;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 101 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:13:54] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:13:54] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:13:56] [INFO ] Implicit Places using invariants in 1840 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:13:56] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:13:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:14:00] [INFO ] Implicit Places using invariants and state equation in 3890 ms returned []
Implicit Place search using SMT with State Equation took 5734 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:14:00] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:14:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:14:02] [INFO ] Dead Transitions using invariants and state equation in 1986 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin8806709731538836220
[2022-05-20 15:14:02] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8806709731538836220
Running compilation step : cd /tmp/ltsmin8806709731538836220;'/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/ltsmin8806709731538836220;'/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/ltsmin8806709731538836220;'/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)
[2022-05-20 15:14:05] [INFO ] Flatten gal took : 91 ms
[2022-05-20 15:14:05] [INFO ] Flatten gal took : 90 ms
[2022-05-20 15:14:05] [INFO ] Time to serialize gal into /tmp/LTL10874806725158192932.gal : 8 ms
[2022-05-20 15:14:05] [INFO ] Time to serialize properties into /tmp/LTL17091733346954426395.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/LTL10874806725158192932.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17091733346954426395.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/LTL1087480...268
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p4i_12_9>=1)")||(G("(p4i_9_11<1)"))))))
Formula 0 simplified : !XF("(p4i_12_9>=1)" | G"(p4i_9_11<1)")
Detected timeout of ITS tools.
[2022-05-20 15:14:20] [INFO ] Flatten gal took : 90 ms
[2022-05-20 15:14:20] [INFO ] Applying decomposition
[2022-05-20 15:14:20] [INFO ] Flatten gal took : 90 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/graph7937513921779236684.txt' '-o' '/tmp/graph7937513921779236684.bin' '-w' '/tmp/graph7937513921779236684.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7937513921779236684.bin' '-l' '-1' '-v' '-w' '/tmp/graph7937513921779236684.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:14:20] [INFO ] Decomposing Gal with order
[2022-05-20 15:14:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:14:21] [INFO ] Removed a total of 2704 redundant transitions.
[2022-05-20 15:14:21] [INFO ] Flatten gal took : 159 ms
[2022-05-20 15:14:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2022-05-20 15:14:21] [INFO ] Time to serialize gal into /tmp/LTL14450998568033366553.gal : 29 ms
[2022-05-20 15:14:21] [INFO ] Time to serialize properties into /tmp/LTL4143590071015467313.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/LTL14450998568033366553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4143590071015467313.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/LTL1445099...246
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i23.i0.i0.u478.p4i_12_9>=1)")||(G("(i20.u539.p4i_9_11<1)"))))))
Formula 0 simplified : !XF("(i23.i0.i0.u478.p4i_12_9>=1)" | G"(i20.u539.p4i_9_11<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15173648120832758022
[2022-05-20 15:14:36] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15173648120832758022
Running compilation step : cd /tmp/ltsmin15173648120832758022;'/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/ltsmin15173648120832758022;'/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/ltsmin15173648120832758022;'/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 SquareGrid-PT-130613-LTLCardinality-08 finished in 148409 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 60 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:14:39] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:14:39] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:14:41] [INFO ] Implicit Places using invariants in 1842 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:14:41] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:14:41] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:14:45] [INFO ] Implicit Places using invariants and state equation in 4109 ms returned []
Implicit Place search using SMT with State Equation took 5956 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:14:45] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:14:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:14:47] [INFO ] Dead Transitions using invariants and state equation in 2065 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s1786 s366), p0:(LEQ s1425 s2246)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 53880 steps with 0 reset in 10001 ms.
Product exploration timeout after 51270 steps with 0 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1975 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 157537 steps, run timeout after 6014 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 157537 steps, saw 157330 distinct states, run finished after 6014 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:15:26] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:15:26] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 15:15:27] [INFO ] [Nat]Absence check using 897 positive place invariants in 169 ms returned sat
[2022-05-20 15:15:27] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 9 ms returned sat
[2022-05-20 15:15:28] [INFO ] After 1310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 15:15:29] [INFO ] After 1689ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 181 ms.
[2022-05-20 15:15:29] [INFO ] After 2406ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 7899 steps, including 0 resets, run visited all 2 properties in 748 ms. (steps per millisecond=10 )
Parikh walk visited 2 properties in 748 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 186 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:15:30] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:15:35] [INFO ] [Real]Absence check using 897 positive place invariants in 1339 ms returned sat
[2022-05-20 15:15:36] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 1090 ms returned sat
[2022-05-20 15:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:15:44] [INFO ] [Real]Absence check using state equation in 8565 ms returned sat
[2022-05-20 15:15:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:15:48] [INFO ] [Nat]Absence check using 897 positive place invariants in 892 ms returned sat
[2022-05-20 15:15:49] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 447 ms returned sat
[2022-05-20 15:15:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:15:59] [INFO ] [Nat]Absence check using state equation in 10507 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 48 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:15:59] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:16:00] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:16:01] [INFO ] Implicit Places using invariants in 1824 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:16:01] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:16:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:16:05] [INFO ] Implicit Places using invariants and state equation in 3819 ms returned []
Implicit Place search using SMT with State Equation took 5675 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:16:05] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:16:06] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:16:07] [INFO ] Dead Transitions using invariants and state equation in 1900 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 164 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1980 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 164908 steps, run timeout after 6011 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 164908 steps, saw 164692 distinct states, run finished after 6011 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:16:26] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:16:27] [INFO ] After 376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 15:16:27] [INFO ] [Nat]Absence check using 897 positive place invariants in 158 ms returned sat
[2022-05-20 15:16:27] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:16:28] [INFO ] After 1230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 15:16:29] [INFO ] After 1518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 175 ms.
[2022-05-20 15:16:29] [INFO ] After 2220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 8057 steps, including 0 resets, run visited all 2 properties in 764 ms. (steps per millisecond=10 )
Parikh walk visited 2 properties in 764 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 398 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:16:30] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:16:35] [INFO ] [Real]Absence check using 897 positive place invariants in 1281 ms returned sat
[2022-05-20 15:16:36] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 1057 ms returned sat
[2022-05-20 15:16:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:16:44] [INFO ] [Real]Absence check using state equation in 8472 ms returned sat
[2022-05-20 15:16:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:16:48] [INFO ] [Nat]Absence check using 897 positive place invariants in 988 ms returned sat
[2022-05-20 15:16:49] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 464 ms returned sat
[2022-05-20 15:16:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:16:59] [INFO ] [Nat]Absence check using state equation in 10369 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 52130 steps with 2 reset in 10001 ms.
Product exploration timeout after 52580 steps with 0 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 59 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2022-05-20 15:17:20] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:17:20] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:17:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:17:22] [INFO ] Dead Transitions using invariants and state equation in 1920 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Product exploration timeout after 54890 steps with 0 reset in 10002 ms.
Product exploration timeout after 50530 steps with 2 reset in 10001 ms.
Built C files in :
/tmp/ltsmin14518077766984066376
[2022-05-20 15:17:42] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14518077766984066376
Running compilation step : cd /tmp/ltsmin14518077766984066376;'/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/ltsmin14518077766984066376;'/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/ltsmin14518077766984066376;'/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 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 52 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:17:45] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:17:45] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:17:47] [INFO ] Implicit Places using invariants in 1896 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:17:47] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:17:47] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:17:51] [INFO ] Implicit Places using invariants and state equation in 4097 ms returned []
Implicit Place search using SMT with State Equation took 5999 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:17:51] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:17:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:17:53] [INFO ] Dead Transitions using invariants and state equation in 1945 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin7977734433774993861
[2022-05-20 15:17:53] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7977734433774993861
Running compilation step : cd /tmp/ltsmin7977734433774993861;'/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/ltsmin7977734433774993861;'/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/ltsmin7977734433774993861;'/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)
[2022-05-20 15:17:56] [INFO ] Flatten gal took : 91 ms
[2022-05-20 15:17:56] [INFO ] Flatten gal took : 92 ms
[2022-05-20 15:17:56] [INFO ] Time to serialize gal into /tmp/LTL3112906723790771238.gal : 8 ms
[2022-05-20 15:17:56] [INFO ] Time to serialize properties into /tmp/LTL10475225246670095356.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/LTL3112906723790771238.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10475225246670095356.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/LTL3112906...267
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(p4ol_7_7<=pbl_5_7)")))&&(F("(pb2_9_2<=p1o_1_11)")))))
Formula 0 simplified : !X(FG"(p4ol_7_7<=pbl_5_7)" & F"(pb2_9_2<=p1o_1_11)")
Detected timeout of ITS tools.
[2022-05-20 15:18:11] [INFO ] Flatten gal took : 89 ms
[2022-05-20 15:18:11] [INFO ] Applying decomposition
[2022-05-20 15:18:11] [INFO ] Flatten gal took : 90 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/graph17594604756907701606.txt' '-o' '/tmp/graph17594604756907701606.bin' '-w' '/tmp/graph17594604756907701606.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17594604756907701606.bin' '-l' '-1' '-v' '-w' '/tmp/graph17594604756907701606.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:18:11] [INFO ] Decomposing Gal with order
[2022-05-20 15:18:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:18:12] [INFO ] Removed a total of 2713 redundant transitions.
[2022-05-20 15:18:12] [INFO ] Flatten gal took : 138 ms
[2022-05-20 15:18:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 26 ms.
[2022-05-20 15:18:12] [INFO ] Time to serialize gal into /tmp/LTL3577532013645852313.gal : 10 ms
[2022-05-20 15:18:12] [INFO ] Time to serialize properties into /tmp/LTL10213631664467445031.ltl : 2 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/LTL3577532013645852313.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10213631664467445031.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/LTL3577532...267
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(gu714.p4ol_7_7<=gu714.pbl_5_7)")))&&(F("(gu182.pb2_9_2<=gu182.p1o_1_11)")))))
Formula 0 simplified : !X(FG"(gu714.p4ol_7_7<=gu714.pbl_5_7)" & F"(gu182.pb2_9_2<=gu182.p1o_1_11)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3233261864687963992
[2022-05-20 15:18:27] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3233261864687963992
Running compilation step : cd /tmp/ltsmin3233261864687963992;'/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/ltsmin3233261864687963992;'/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/ltsmin3233261864687963992;'/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 SquareGrid-PT-130613-LTLCardinality-09 finished in 231071 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!F((!X(p0)&&p1)) U X(p2)))'
Support contains 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 54 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:18:30] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:18:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:18:32] [INFO ] Implicit Places using invariants in 1895 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:18:32] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:18:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:18:36] [INFO ] Implicit Places using invariants and state equation in 3985 ms returned []
Implicit Place search using SMT with State Equation took 5917 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:18:36] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:18:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:18:38] [INFO ] Dead Transitions using invariants and state equation in 1887 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 352 ms :[p0, p2, p2, p2, (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2), true, (OR (NOT p1) p0)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 7}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 5}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 5}, { cond=p2, acceptance={} source=3 dest: 6}], [{ cond=(AND p1 p2), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 7}], [{ cond=(AND p1 p2 p0), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=5 dest: 7}], [{ cond=true, acceptance={0} source=6 dest: 6}], [{ cond=p1, acceptance={0} source=7 dest: 0}, { cond=(NOT p1), acceptance={0} source=7 dest: 7}]], initial=1, aps=[p1:(LEQ s925 s860), p0:(LEQ s1817 s8), p2:(GT 3 s2189)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration timeout after 62640 steps with 144 reset in 10001 ms.
Product exploration timeout after 59440 steps with 127 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), true, (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 p2 p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 11 factoid took 618 ms. Reduced automaton from 8 states, 21 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2149 ms. (steps per millisecond=4 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 222 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:19:13] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:19:14] [INFO ] [Real]Absence check using 897 positive place invariants in 158 ms returned sat
[2022-05-20 15:19:14] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 56 ms returned sat
[2022-05-20 15:19:15] [INFO ] After 2065ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-20 15:19:16] [INFO ] [Nat]Absence check using 897 positive place invariants in 154 ms returned sat
[2022-05-20 15:19:16] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 52 ms returned sat
[2022-05-20 15:19:18] [INFO ] After 1729ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-20 15:19:19] [INFO ] After 2893ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 691 ms.
[2022-05-20 15:19:20] [INFO ] After 4560ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Finished Parikh walk after 2678 steps, including 0 resets, run visited all 2 properties in 337 ms. (steps per millisecond=7 )
Parikh walk visited 8 properties in 6099 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), true, (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND p1 p2 p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p1) p2)), (F p1), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 11 factoid took 935 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Stuttering acceptance computed with spot in 240 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Support contains 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 51 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:19:28] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:19:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:19:29] [INFO ] Implicit Places using invariants in 1716 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:19:29] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:19:30] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:19:33] [INFO ] Implicit Places using invariants and state equation in 4169 ms returned []
Implicit Place search using SMT with State Equation took 5887 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:19:33] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:19:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:19:35] [INFO ] Dead Transitions using invariants and state equation in 1955 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 7 factoid took 578 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2187 ms. (steps per millisecond=4 ) properties (out of 13) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:19:50] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:19:51] [INFO ] [Real]Absence check using 897 positive place invariants in 174 ms returned sat
[2022-05-20 15:19:51] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 60 ms returned sat
[2022-05-20 15:19:53] [INFO ] After 2154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-05-20 15:19:53] [INFO ] [Nat]Absence check using 897 positive place invariants in 158 ms returned sat
[2022-05-20 15:19:53] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 54 ms returned sat
[2022-05-20 15:19:55] [INFO ] After 1741ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2022-05-20 15:19:56] [INFO ] After 2899ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 689 ms.
[2022-05-20 15:19:57] [INFO ] After 4579ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Finished Parikh walk after 3478 steps, including 0 resets, run visited all 2 properties in 428 ms. (steps per millisecond=8 )
Parikh walk visited 8 properties in 6219 ms.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1) p2)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p1 p2)), (F (AND p0 p1 (NOT p2))), (F (AND (NOT p1) p2)), (F p1), (F (AND p0 p1)), (F (AND p0 (NOT p1))), (F (AND p0 (NOT p1) (NOT p2))), (F (AND p0 p1 p2))]
Knowledge based reduction with 7 factoid took 620 ms. Reduced automaton from 6 states, 15 edges and 3 AP to 6 states, 15 edges and 3 AP.
Stuttering acceptance computed with spot in 316 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Stuttering acceptance computed with spot in 192 ms :[(OR (NOT p1) p0), p0, (AND (NOT p1) (NOT p0) p2), (AND (NOT p1) (NOT p0) p2), (OR (AND (NOT p1) p2) (AND p0 p2)), (AND p0 p2)]
Product exploration timeout after 63010 steps with 157 reset in 10001 ms.
Product exploration timeout after 60020 steps with 139 reset in 10002 ms.
Built C files in :
/tmp/ltsmin18015239308356144446
[2022-05-20 15:20:25] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18015239308356144446
Running compilation step : cd /tmp/ltsmin18015239308356144446;'/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/ltsmin18015239308356144446;'/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/ltsmin18015239308356144446;'/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 5 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 54 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:20:28] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:20:29] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:20:31] [INFO ] Implicit Places using invariants in 2994 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:20:31] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:20:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:20:35] [INFO ] Implicit Places using invariants and state equation in 4112 ms returned []
Implicit Place search using SMT with State Equation took 7108 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:20:35] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:20:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:20:37] [INFO ] Dead Transitions using invariants and state equation in 2147 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin4894987323601553009
[2022-05-20 15:20:37] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4894987323601553009
Running compilation step : cd /tmp/ltsmin4894987323601553009;'/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/ltsmin4894987323601553009;'/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/ltsmin4894987323601553009;'/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)
[2022-05-20 15:20:40] [INFO ] Flatten gal took : 94 ms
[2022-05-20 15:20:40] [INFO ] Flatten gal took : 95 ms
[2022-05-20 15:20:40] [INFO ] Time to serialize gal into /tmp/LTL16508119868841447640.gal : 8 ms
[2022-05-20 15:20:40] [INFO ] Time to serialize properties into /tmp/LTL10862854051449904818.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/LTL16508119868841447640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10862854051449904818.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/LTL1650811...268
Read 1 LTL properties
Checking formula 0 : !((!((!(F((!(X("(pb3_10_7<=p1i_1_5)")))&&("(p4il_10_10<=p4i_6_2)"))))U(X("(pbl_13_2<3)")))))
Formula 0 simplified : !F("(p4il_10_10<=p4i_6_2)" & !X"(pb3_10_7<=p1i_1_5)") U X"(pbl_13_2<3)"
Detected timeout of ITS tools.
[2022-05-20 15:20:56] [INFO ] Flatten gal took : 90 ms
[2022-05-20 15:20:56] [INFO ] Applying decomposition
[2022-05-20 15:20:56] [INFO ] Flatten gal took : 92 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/graph12730611579349861666.txt' '-o' '/tmp/graph12730611579349861666.bin' '-w' '/tmp/graph12730611579349861666.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12730611579349861666.bin' '-l' '-1' '-v' '-w' '/tmp/graph12730611579349861666.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:20:56] [INFO ] Decomposing Gal with order
[2022-05-20 15:20:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:20:56] [INFO ] Removed a total of 2697 redundant transitions.
[2022-05-20 15:20:56] [INFO ] Flatten gal took : 155 ms
[2022-05-20 15:20:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 51 labels/synchronizations in 45 ms.
[2022-05-20 15:20:57] [INFO ] Time to serialize gal into /tmp/LTL2333524230560713228.gal : 13 ms
[2022-05-20 15:20:57] [INFO ] Time to serialize properties into /tmp/LTL13884219765779175697.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/LTL2333524230560713228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13884219765779175697.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/LTL2333524...267
Read 1 LTL properties
Checking formula 0 : !((!((!(F((!(X("(gu6.pb3_10_7<=gu6.p1i_1_5)")))&&("(gu461.p4il_10_10<=gu461.p4i_6_2)"))))U(X("(gi1.gu737.pbl_13_2<3)")))))
Formula 0 simplified : !F("(gu461.p4il_10_10<=gu461.p4i_6_2)" & !X"(gu6.pb3_10_7<=gu6.p1i_1_5)") U X"(gi1.gu737.pbl_13_2<3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17118671965205310309
[2022-05-20 15:21:12] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17118671965205310309
Running compilation step : cd /tmp/ltsmin17118671965205310309;'/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/ltsmin17118671965205310309;'/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/ltsmin17118671965205310309;'/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 SquareGrid-PT-130613-LTLCardinality-10 finished in 164653 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X(p0)))||X((p0 U p1))||G(X(X(p1)))))'
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 48 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:15] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:21:15] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:17] [INFO ] Implicit Places using invariants in 1865 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:17] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:21:17] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:21] [INFO ] Implicit Places using invariants and state equation in 4395 ms returned []
Implicit Place search using SMT with State Equation took 6280 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:21] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:21:21] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:23] [INFO ] Dead Transitions using invariants and state equation in 1967 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 0}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=1, aps=[p1:(LEQ s641 s1590), p0:(LEQ s1690 s254)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 7114 ms.
Product exploration explored 100000 steps with 50000 reset in 7550 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 7 factoid took 115 ms. Reduced automaton from 7 states, 14 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SquareGrid-PT-130613-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SquareGrid-PT-130613-LTLCardinality-14 finished in 33512 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(F(p0)))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(!((p0 U F(p1)) U X(!p0)))))'
Found a CL insensitive property : SquareGrid-PT-130613-LTLCardinality-05
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Support contains 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 58 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:49] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:21:49] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:50] [INFO ] Implicit Places using invariants in 1766 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:50] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:21:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:54] [INFO ] Implicit Places using invariants and state equation in 3776 ms returned []
Implicit Place search using SMT with State Equation took 5578 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:21:54] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:21:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:21:56] [INFO ] Dead Transitions using invariants and state equation in 1869 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=true, acceptance={0, 1} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 2}, { cond=(NOT p1), acceptance={1} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={1} source=3 dest: 3}]], initial=0, aps=[p1:(AND (LEQ s661 s1133) (LEQ s1965 s782)), p0:(GT s2247 s1378)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33138 reset in 8465 ms.
Product exploration explored 100000 steps with 33329 reset in 9006 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 411 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2134 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 193141 steps, run timeout after 9037 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 193141 steps, saw 192889 distinct states, run finished after 9038 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:22:36] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:22:37] [INFO ] [Real]Absence check using 897 positive place invariants in 154 ms returned sat
[2022-05-20 15:22:37] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 61 ms returned sat
[2022-05-20 15:22:37] [INFO ] After 663ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 15:22:38] [INFO ] [Nat]Absence check using 897 positive place invariants in 167 ms returned sat
[2022-05-20 15:22:38] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:22:39] [INFO ] After 1455ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 15:22:40] [INFO ] After 2057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 356 ms.
[2022-05-20 15:22:40] [INFO ] After 3079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Finished Parikh walk after 3843 steps, including 0 resets, run visited all 1 properties in 496 ms. (steps per millisecond=7 )
Parikh walk visited 4 properties in 2497 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 472 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Support contains 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 46 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:22:43] [INFO ] Computed 898 place invariants in 40 ms
[2022-05-20 15:22:44] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:22:45] [INFO ] Implicit Places using invariants in 1791 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:22:45] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:22:46] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:22:49] [INFO ] Implicit Places using invariants and state equation in 3937 ms returned []
Implicit Place search using SMT with State Equation took 5734 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:22:49] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:22:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:22:51] [INFO ] Dead Transitions using invariants and state equation in 1901 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 442 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2124 ms. (steps per millisecond=4 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:23:05] [INFO ] Computed 898 place invariants in 46 ms
[2022-05-20 15:23:05] [INFO ] [Real]Absence check using 897 positive place invariants in 168 ms returned sat
[2022-05-20 15:23:05] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 66 ms returned sat
[2022-05-20 15:23:05] [INFO ] After 604ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2022-05-20 15:23:06] [INFO ] [Nat]Absence check using 897 positive place invariants in 196 ms returned sat
[2022-05-20 15:23:06] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:23:07] [INFO ] After 1329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-05-20 15:23:08] [INFO ] After 1778ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 269 ms.
[2022-05-20 15:23:08] [INFO ] After 2677ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Finished Parikh walk after 14009 steps, including 1 resets, run visited all 3 properties in 1356 ms. (steps per millisecond=10 )
Parikh walk visited 3 properties in 1357 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), true, (X (X p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 10 factoid took 576 ms. Reduced automaton from 4 states, 14 edges and 2 AP to 4 states, 14 edges and 2 AP.
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 33277 reset in 8737 ms.
Product exploration explored 100000 steps with 33441 reset in 9233 ms.
Built C files in :
/tmp/ltsmin9318885854061120059
[2022-05-20 15:23:28] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9318885854061120059
Running compilation step : cd /tmp/ltsmin9318885854061120059;'/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/ltsmin9318885854061120059;'/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/ltsmin9318885854061120059;'/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 6 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 46 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:23:31] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:23:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:23:33] [INFO ] Implicit Places using invariants in 1834 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:23:33] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:23:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:23:37] [INFO ] Implicit Places using invariants and state equation in 3929 ms returned []
Implicit Place search using SMT with State Equation took 5764 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:23:37] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:23:38] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:23:39] [INFO ] Dead Transitions using invariants and state equation in 2039 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin61069024585752738
[2022-05-20 15:23:39] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin61069024585752738
Running compilation step : cd /tmp/ltsmin61069024585752738;'/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/ltsmin61069024585752738;'/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/ltsmin61069024585752738;'/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)
[2022-05-20 15:23:42] [INFO ] Flatten gal took : 99 ms
[2022-05-20 15:23:43] [INFO ] Flatten gal took : 102 ms
[2022-05-20 15:23:43] [INFO ] Time to serialize gal into /tmp/LTL13234600659039172152.gal : 11 ms
[2022-05-20 15:23:43] [INFO ] Time to serialize properties into /tmp/LTL4744035429543327140.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/LTL13234600659039172152.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4744035429543327140.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/LTL1323460...267
Read 1 LTL properties
Checking formula 0 : !((F(F(!((("(pbl_5_8>p4ol_4_2)")U(F("((p1ol_4_8<=p4o_11_9)&&(pb4_1_11<=p4i_12_8))")))U(X("(pbl_5_8<=p4ol_4_2)")))))))
Formula 0 simplified : !F!(("(pbl_5_8>p4ol_4_2)" U F"((p1ol_4_8<=p4o_11_9)&&(pb4_1_11<=p4i_12_8))") U X"(pbl_5_8<=p4ol_4_2)")
Detected timeout of ITS tools.
[2022-05-20 15:23:58] [INFO ] Flatten gal took : 104 ms
[2022-05-20 15:23:58] [INFO ] Applying decomposition
[2022-05-20 15:23:58] [INFO ] Flatten gal took : 106 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/graph8547082456081721175.txt' '-o' '/tmp/graph8547082456081721175.bin' '-w' '/tmp/graph8547082456081721175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8547082456081721175.bin' '-l' '-1' '-v' '-w' '/tmp/graph8547082456081721175.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:23:58] [INFO ] Decomposing Gal with order
[2022-05-20 15:23:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:23:58] [INFO ] Removed a total of 2704 redundant transitions.
[2022-05-20 15:23:58] [INFO ] Flatten gal took : 156 ms
[2022-05-20 15:23:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 74 ms.
[2022-05-20 15:23:59] [INFO ] Time to serialize gal into /tmp/LTL1693327878491401546.gal : 16 ms
[2022-05-20 15:23:59] [INFO ] Time to serialize properties into /tmp/LTL11195495035729968625.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/LTL1693327878491401546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11195495035729968625.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/LTL1693327...267
Read 1 LTL properties
Checking formula 0 : !((F(F(!((("(gu852.pbl_5_8>gu852.p4ol_4_2)")U(F("((gu568.p1ol_4_8<=gu568.p4o_11_9)&&(gu760.pb4_1_11<=gu760.p4i_12_8))")))U(X("(gu852.p...186
Formula 0 simplified : !F!(("(gu852.pbl_5_8>gu852.p4ol_4_2)" U F"((gu568.p1ol_4_8<=gu568.p4o_11_9)&&(gu760.pb4_1_11<=gu760.p4i_12_8))") U X"(gu852.pbl_5_8<...173
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11868298173260447445
[2022-05-20 15:24:14] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11868298173260447445
Running compilation step : cd /tmp/ltsmin11868298173260447445;'/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/ltsmin11868298173260447445;'/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/ltsmin11868298173260447445;'/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 SquareGrid-PT-130613-LTLCardinality-05 finished in 148663 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(!(!G(p0) U (F(p2)&&p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Found a CL insensitive property : SquareGrid-PT-130613-LTLCardinality-08
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 62 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:24:17] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:24:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:24:19] [INFO ] Implicit Places using invariants in 1809 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:24:19] [INFO ] Computed 898 place invariants in 36 ms
[2022-05-20 15:24:20] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:24:23] [INFO ] Implicit Places using invariants and state equation in 3968 ms returned []
Implicit Place search using SMT with State Equation took 5779 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:24:23] [INFO ] Computed 898 place invariants in 42 ms
[2022-05-20 15:24:24] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:24:25] [INFO ] Dead Transitions using invariants and state equation in 1945 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(GT 1 s898), p0:(LEQ 1 s783)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 57190 steps with 59 reset in 10001 ms.
Product exploration timeout after 54630 steps with 58 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 1 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 153 steps, including 0 resets, run visited all 2 properties in 23 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 186 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 55 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 64 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 51 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:24:56] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:24:56] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:24:58] [INFO ] Implicit Places using invariants in 1889 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:24:58] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:24:58] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:25:02] [INFO ] Implicit Places using invariants and state equation in 3955 ms returned []
Implicit Place search using SMT with State Equation took 5849 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:25:02] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:25:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:25:03] [INFO ] Dead Transitions using invariants and state equation in 1854 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4491 steps, including 1 resets, run visited all 2 properties in 842 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 230 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 56660 steps with 59 reset in 10001 ms.
Product exploration timeout after 54660 steps with 60 reset in 10002 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 59 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2022-05-20 15:25:35] [INFO ] Redundant transitions in 66 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:25:35] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:25:36] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:25:37] [INFO ] Dead Transitions using invariants and state equation in 2031 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Product exploration timeout after 57340 steps with 66 reset in 10001 ms.
Product exploration timeout after 55600 steps with 67 reset in 10001 ms.
Built C files in :
/tmp/ltsmin11663052623928136741
[2022-05-20 15:25:58] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11663052623928136741
Running compilation step : cd /tmp/ltsmin11663052623928136741;'/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/ltsmin11663052623928136741;'/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/ltsmin11663052623928136741;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 49 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:01] [INFO ] Computed 898 place invariants in 39 ms
[2022-05-20 15:26:01] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:03] [INFO ] Implicit Places using invariants in 1930 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:03] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:26:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:06] [INFO ] Implicit Places using invariants and state equation in 3911 ms returned []
Implicit Place search using SMT with State Equation took 5841 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:07] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:26:07] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:09] [INFO ] Dead Transitions using invariants and state equation in 2045 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin9099941059744959727
[2022-05-20 15:26:09] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9099941059744959727
Running compilation step : cd /tmp/ltsmin9099941059744959727;'/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/ltsmin9099941059744959727;'/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/ltsmin9099941059744959727;'/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)
[2022-05-20 15:26:12] [INFO ] Flatten gal took : 89 ms
[2022-05-20 15:26:12] [INFO ] Flatten gal took : 92 ms
[2022-05-20 15:26:12] [INFO ] Time to serialize gal into /tmp/LTL12581538575325658303.gal : 21 ms
[2022-05-20 15:26:12] [INFO ] Time to serialize properties into /tmp/LTL10320243688748061397.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/LTL12581538575325658303.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10320243688748061397.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/LTL1258153...268
Read 1 LTL properties
Checking formula 0 : !((X(F(("(p4i_12_9>=1)")||(G("(p4i_9_11<1)"))))))
Formula 0 simplified : !XF("(p4i_12_9>=1)" | G"(p4i_9_11<1)")
Detected timeout of ITS tools.
[2022-05-20 15:26:27] [INFO ] Flatten gal took : 88 ms
[2022-05-20 15:26:27] [INFO ] Applying decomposition
[2022-05-20 15:26:27] [INFO ] Flatten gal took : 88 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/graph3842505026578716162.txt' '-o' '/tmp/graph3842505026578716162.bin' '-w' '/tmp/graph3842505026578716162.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3842505026578716162.bin' '-l' '-1' '-v' '-w' '/tmp/graph3842505026578716162.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:26:27] [INFO ] Decomposing Gal with order
[2022-05-20 15:26:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:26:28] [INFO ] Removed a total of 2704 redundant transitions.
[2022-05-20 15:26:28] [INFO ] Flatten gal took : 168 ms
[2022-05-20 15:26:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2022-05-20 15:26:28] [INFO ] Time to serialize gal into /tmp/LTL8097033811790200336.gal : 22 ms
[2022-05-20 15:26:28] [INFO ] Time to serialize properties into /tmp/LTL11938316944741612328.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/LTL8097033811790200336.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11938316944741612328.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/LTL8097033...246
Read 1 LTL properties
Checking formula 0 : !((X(F(("(i0.i0.i0.u488.p4i_12_9>=1)")||(G("(i7.i0.i1.u540.p4i_9_11<1)"))))))
Formula 0 simplified : !XF("(i0.i0.i0.u488.p4i_12_9>=1)" | G"(i7.i0.i1.u540.p4i_9_11<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16359364242907894915
[2022-05-20 15:26:43] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16359364242907894915
Running compilation step : cd /tmp/ltsmin16359364242907894915;'/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/ltsmin16359364242907894915;'/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/ltsmin16359364242907894915;'/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 SquareGrid-PT-130613-LTLCardinality-08 finished in 148543 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0))&&F(p1))))'
Found a CL insensitive property : SquareGrid-PT-130613-LTLCardinality-09
Stuttering acceptance computed with spot in 221 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 58 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:46] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:26:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:51] [INFO ] Implicit Places using invariants in 4774 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:51] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:26:51] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:55] [INFO ] Implicit Places using invariants and state equation in 3937 ms returned []
Implicit Place search using SMT with State Equation took 8740 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:26:55] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:26:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:26:57] [INFO ] Dead Transitions using invariants and state equation in 1937 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Running random walk in product with property : SquareGrid-PT-130613-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ s1786 s366), p0:(LEQ s1425 s2246)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 53240 steps with 1 reset in 10001 ms.
Product exploration timeout after 51810 steps with 0 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 94 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1968 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 158348 steps, run timeout after 6007 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 158348 steps, saw 158140 distinct states, run finished after 6007 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:27:36] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:27:36] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 15:27:36] [INFO ] [Nat]Absence check using 897 positive place invariants in 155 ms returned sat
[2022-05-20 15:27:36] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:27:38] [INFO ] After 1230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 15:27:38] [INFO ] After 1514ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 173 ms.
[2022-05-20 15:27:38] [INFO ] After 2209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 6509 steps, including 0 resets, run visited all 2 properties in 733 ms. (steps per millisecond=8 )
Parikh walk visited 2 properties in 732 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 4 factoid took 135 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:27:39] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:27:44] [INFO ] [Real]Absence check using 897 positive place invariants in 1319 ms returned sat
[2022-05-20 15:27:45] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 1045 ms returned sat
[2022-05-20 15:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:27:53] [INFO ] [Real]Absence check using state equation in 8178 ms returned sat
[2022-05-20 15:27:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:27:57] [INFO ] [Nat]Absence check using 897 positive place invariants in 978 ms returned sat
[2022-05-20 15:27:58] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 450 ms returned sat
[2022-05-20 15:27:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:28:08] [INFO ] [Nat]Absence check using state equation in 10296 ms returned unknown
Could not prove EG (NOT p1)
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 47 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:28:08] [INFO ] Computed 898 place invariants in 37 ms
[2022-05-20 15:28:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:28:10] [INFO ] Implicit Places using invariants in 1753 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:28:10] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:28:10] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:28:14] [INFO ] Implicit Places using invariants and state equation in 3885 ms returned []
Implicit Place search using SMT with State Equation took 5669 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:28:14] [INFO ] Computed 898 place invariants in 35 ms
[2022-05-20 15:28:14] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:28:16] [INFO ] Dead Transitions using invariants and state equation in 1901 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 160 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1987 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 157537 steps, run timeout after 6026 ms. (steps per millisecond=26 ) properties seen :{}
Probabilistic random walk after 157537 steps, saw 157330 distinct states, run finished after 6026 ms. (steps per millisecond=26 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:28:35] [INFO ] Computed 898 place invariants in 31 ms
[2022-05-20 15:28:35] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-20 15:28:35] [INFO ] [Nat]Absence check using 897 positive place invariants in 157 ms returned sat
[2022-05-20 15:28:35] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 8 ms returned sat
[2022-05-20 15:28:37] [INFO ] After 1237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-20 15:28:37] [INFO ] After 1518ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 172 ms.
[2022-05-20 15:28:37] [INFO ] After 2204ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 6883 steps, including 0 resets, run visited all 2 properties in 713 ms. (steps per millisecond=9 )
Parikh walk visited 2 properties in 715 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT p1)), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1)]
Knowledge based reduction with 5 factoid took 199 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:28:38] [INFO ] Computed 898 place invariants in 38 ms
[2022-05-20 15:28:43] [INFO ] [Real]Absence check using 897 positive place invariants in 1240 ms returned sat
[2022-05-20 15:28:44] [INFO ] [Real]Absence check using 897 positive and 1 generalized place invariants in 1071 ms returned sat
[2022-05-20 15:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 15:28:52] [INFO ] [Real]Absence check using state equation in 8125 ms returned sat
[2022-05-20 15:28:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 15:28:56] [INFO ] [Nat]Absence check using 897 positive place invariants in 957 ms returned sat
[2022-05-20 15:28:56] [INFO ] [Nat]Absence check using 897 positive and 1 generalized place invariants in 432 ms returned sat
[2022-05-20 15:28:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 15:29:07] [INFO ] [Nat]Absence check using state equation in 10285 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:677)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runSLCLLTLTest(LTLPropertySolver.java:277)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:687)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-20 15:29:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration timeout after 54600 steps with 0 reset in 10002 ms.
Product exploration timeout after 54760 steps with 0 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 2301 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 65 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
[2022-05-20 15:29:27] [INFO ] Redundant transitions in 70 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:29:27] [INFO ] Computed 898 place invariants in 33 ms
[2022-05-20 15:29:28] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:29:29] [INFO ] Dead Transitions using invariants and state equation in 1988 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Product exploration timeout after 54740 steps with 0 reset in 10002 ms.
Product exploration timeout after 53110 steps with 0 reset in 10002 ms.
Built C files in :
/tmp/ltsmin16882701686995893568
[2022-05-20 15:29:49] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16882701686995893568
Running compilation step : cd /tmp/ltsmin16882701686995893568;'/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/ltsmin16882701686995893568;'/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/ltsmin16882701686995893568;'/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 2301 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2301/2301 places, 2756/2756 transitions.
Applied a total of 0 rules in 46 ms. Remains 2301 /2301 variables (removed 0) and now considering 2756/2756 (removed 0) transitions.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:29:52] [INFO ] Computed 898 place invariants in 41 ms
[2022-05-20 15:29:53] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:29:54] [INFO ] Implicit Places using invariants in 1889 ms returned []
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:29:54] [INFO ] Computed 898 place invariants in 32 ms
[2022-05-20 15:29:55] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:29:59] [INFO ] Implicit Places using invariants and state equation in 4238 ms returned []
Implicit Place search using SMT with State Equation took 6128 ms to find 0 implicit places.
// Phase 1: matrix 2756 rows 2301 cols
[2022-05-20 15:29:59] [INFO ] Computed 898 place invariants in 34 ms
[2022-05-20 15:29:59] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-20 15:30:01] [INFO ] Dead Transitions using invariants and state equation in 2047 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2301/2301 places, 2756/2756 transitions.
Built C files in :
/tmp/ltsmin16539469025244822774
[2022-05-20 15:30:01] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16539469025244822774
Running compilation step : cd /tmp/ltsmin16539469025244822774;'/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/ltsmin16539469025244822774;'/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/ltsmin16539469025244822774;'/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)
[2022-05-20 15:30:04] [INFO ] Flatten gal took : 88 ms
[2022-05-20 15:30:04] [INFO ] Flatten gal took : 89 ms
[2022-05-20 15:30:04] [INFO ] Time to serialize gal into /tmp/LTL7429401908543232381.gal : 8 ms
[2022-05-20 15:30:04] [INFO ] Time to serialize properties into /tmp/LTL5494491865301909695.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/LTL7429401908543232381.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5494491865301909695.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/LTL7429401...266
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(p4ol_7_7<=pbl_5_7)")))&&(F("(pb2_9_2<=p1o_1_11)")))))
Formula 0 simplified : !X(FG"(p4ol_7_7<=pbl_5_7)" & F"(pb2_9_2<=p1o_1_11)")
Detected timeout of ITS tools.
[2022-05-20 15:30:19] [INFO ] Flatten gal took : 93 ms
[2022-05-20 15:30:19] [INFO ] Applying decomposition
[2022-05-20 15:30:19] [INFO ] Flatten gal took : 95 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/graph8915223886881010170.txt' '-o' '/tmp/graph8915223886881010170.bin' '-w' '/tmp/graph8915223886881010170.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8915223886881010170.bin' '-l' '-1' '-v' '-w' '/tmp/graph8915223886881010170.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:30:19] [INFO ] Decomposing Gal with order
[2022-05-20 15:30:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:30:20] [INFO ] Removed a total of 2713 redundant transitions.
[2022-05-20 15:30:20] [INFO ] Flatten gal took : 137 ms
[2022-05-20 15:30:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 34 ms.
[2022-05-20 15:30:20] [INFO ] Time to serialize gal into /tmp/LTL7644917315085999550.gal : 10 ms
[2022-05-20 15:30:20] [INFO ] Time to serialize properties into /tmp/LTL673714383529777272.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/LTL7644917315085999550.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL673714383529777272.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/LTL7644917...265
Read 1 LTL properties
Checking formula 0 : !((X((F(G("(gu708.p4ol_7_7<=gu708.pbl_5_7)")))&&(F("(gu183.pb2_9_2<=gu183.p1o_1_11)")))))
Formula 0 simplified : !X(FG"(gu708.p4ol_7_7<=gu708.pbl_5_7)" & F"(gu183.pb2_9_2<=gu183.p1o_1_11)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3773159555908904204
[2022-05-20 15:30:35] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3773159555908904204
Running compilation step : cd /tmp/ltsmin3773159555908904204;'/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/ltsmin3773159555908904204;'/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/ltsmin3773159555908904204;'/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 SquareGrid-PT-130613-LTLCardinality-09 finished in 232100 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(!F((!X(p0)&&p1)) U X(p2)))'
[2022-05-20 15:30:38] [INFO ] Flatten gal took : 103 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12083827136792644485
[2022-05-20 15:30:38] [INFO ] Too many transitions (2756) to apply POR reductions. Disabling POR matrices.
[2022-05-20 15:30:38] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12083827136792644485
Running compilation step : cd /tmp/ltsmin12083827136792644485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '90' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-20 15:30:38] [INFO ] Applying decomposition
[2022-05-20 15:30:38] [INFO ] Flatten gal took : 108 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/graph220686950381921572.txt' '-o' '/tmp/graph220686950381921572.bin' '-w' '/tmp/graph220686950381921572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph220686950381921572.bin' '-l' '-1' '-v' '-w' '/tmp/graph220686950381921572.weights' '-q' '0' '-e' '0.001'
[2022-05-20 15:30:39] [INFO ] Decomposing Gal with order
[2022-05-20 15:30:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 15:30:39] [INFO ] Removed a total of 2712 redundant transitions.
[2022-05-20 15:30:39] [INFO ] Flatten gal took : 161 ms
[2022-05-20 15:30:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 267 labels/synchronizations in 90 ms.
[2022-05-20 15:30:40] [INFO ] Time to serialize gal into /tmp/LTLCardinality13876684011402826148.gal : 15 ms
[2022-05-20 15:30:40] [INFO ] Time to serialize properties into /tmp/LTLCardinality4883520529843242435.ltl : 2 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/LTLCardinality13876684011402826148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4883520529843242435.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 8 LTL properties
Checking formula 0 : !((F("(gu735.pb2_8_1>gu735.pb1_3_2)")))
Formula 0 simplified : !F"(gu735.pb2_8_1>gu735.pb1_3_2)"
Compilation finished in 6832 ms.
Running link step : cd /tmp/ltsmin12083827136792644485;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 947 ms.
Running LTSmin : cd /tmp/ltsmin12083827136792644485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin12083827136792644485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12083827136792644485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp1==true)||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin12083827136792644485;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp1==true)||[](<>((LTLAPp1==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin12083827136792644485;'/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' '<>(<>(!(((LTLAPp2==true) U <>((LTLAPp3==true))) U X(!(LTLAPp2==true)))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.036: LTL layer: formula: <>(<>(!(((LTLAPp2==true) U <>((LTLAPp3==true))) U X(!(LTLAPp2==true)))))
pins2lts-mc-linux64( 0/ 8), 0.037: "<>(<>(!(((LTLAPp2==true) U <>((LTLAPp3==true))) U X(!(LTLAPp2==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.042: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.056: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.058: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.063: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.064: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.068: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.073: buchi has 6 states
pins2lts-mc-linux64( 0/ 8), 0.473: There are 2773 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.473: State length is 2302, there are 2773 groups
pins2lts-mc-linux64( 0/ 8), 0.473: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.473: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.473: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.473: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 5/ 8), 2.961: [Blue] ~61 levels ~960 states ~671888 transitions
pins2lts-mc-linux64( 5/ 8), 3.983: [Blue] ~121 levels ~1920 states ~1358880 transitions
pins2lts-mc-linux64( 3/ 8), 5.951: [Blue] ~241 levels ~3840 states ~2779952 transitions
pins2lts-mc-linux64( 3/ 8), 10.207: [Blue] ~481 levels ~7680 states ~5756208 transitions
pins2lts-mc-linux64( 0/ 8), 18.722: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 59.173:
pins2lts-mc-linux64( 0/ 8), 59.173: Explored 11335 states 8719692 transitions, fanout: 769.271
pins2lts-mc-linux64( 0/ 8), 59.173: Total exploration time 58.690 sec (19.940 sec minimum, 37.259 sec on average)
pins2lts-mc-linux64( 0/ 8), 59.173: States per second: 193, Transitions per second: 148572
pins2lts-mc-linux64( 0/ 8), 59.173:
pins2lts-mc-linux64( 0/ 8), 59.173: State space has 8694489 states, 7 are accepting
pins2lts-mc-linux64( 0/ 8), 59.173: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 59.173: blue states: 11335 (0.13%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 59.173: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 59.173: all-red states: 5661 (0.07%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 59.173:
pins2lts-mc-linux64( 0/ 8), 59.173: Total memory used for local state coloring: 0.1MB
pins2lts-mc-linux64( 0/ 8), 59.173:
pins2lts-mc-linux64( 0/ 8), 59.173: Queue width: 8B, total height: 5674, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 59.173: Tree memory: 322.3MB, 38.9 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 59.173: Tree fill ratio (roots/leafs): 6.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 59.173: Stored 2792 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 59.174: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 59.174: Est. total memory use: 322.4MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12083827136792644485;'/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' '<>(<>(!(((LTLAPp2==true) U <>((LTLAPp3==true))) U X(!(LTLAPp2==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin12083827136792644485;'/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' '<>(<>(!(((LTLAPp2==true) U <>((LTLAPp3==true))) U X(!(LTLAPp2==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
ITS-tools command line returned an error code 137
[2022-05-20 15:55:42] [INFO ] Flatten gal took : 265 ms
[2022-05-20 15:55:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality2545154345928238444.gal : 35 ms
[2022-05-20 15:55:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality10709417023993272273.ltl : 12 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/LTLCardinality2545154345928238444.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10709417023993272273.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 8 LTL properties
Checking formula 0 : !((F("(pb2_8_1>pb1_3_2)")))
Formula 0 simplified : !F"(pb2_8_1>pb1_3_2)"

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SquareGrid-PT-130613"
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 SquareGrid-PT-130613, 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 r258-tall-165303545200035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-130613.tgz
mv SquareGrid-PT-130613 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 ;