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.r168-tall-165277016600420.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 PhilosophersDyn-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600420
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 37K Apr 30 07:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 182K Apr 30 07:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 318K Apr 30 07:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.6M Apr 30 07:51 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 28K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 89K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 126K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 469K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.3K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PhilosophersDyn-PT-10-LTLFireability-00
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-01
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-02
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-03
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-04
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-05
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-06
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-07
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-08
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-09
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-10
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-11
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-12
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-13
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-14
FORMULA_NAME PhilosophersDyn-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652844206747

Running Version 202205111006
[2022-05-18 03:23:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 03:23:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 03:23:28] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2022-05-18 03:23:28] [INFO ] Transformed 170 places.
[2022-05-18 03:23:28] [INFO ] Transformed 2310 transitions.
[2022-05-18 03:23:28] [INFO ] Parsed PT model containing 170 places and 2310 transitions in 349 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 46 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
[2022-05-18 03:23:28] [INFO ] Reduced 89 identical enabling conditions.
[2022-05-18 03:23:28] [INFO ] Reduced 89 identical enabling conditions.
[2022-05-18 03:23:28] [INFO ] Reduced 89 identical enabling conditions.
[2022-05-18 03:23:28] [INFO ] Reduced 89 identical enabling conditions.
[2022-05-18 03:23:28] [INFO ] Reduced 89 identical enabling conditions.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA PhilosophersDyn-PT-10-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 162 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 41 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2022-05-18 03:23:28] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2022-05-18 03:23:28] [INFO ] Computed 39 place invariants in 93 ms
[2022-05-18 03:23:30] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:30] [INFO ] Computed 39 place invariants in 55 ms
[2022-05-18 03:23:30] [INFO ] Implicit Places using invariants in 116 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:30] [INFO ] Computed 39 place invariants in 42 ms
[2022-05-18 03:23:30] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:23:31] [INFO ] Implicit Places using invariants and state equation in 930 ms returned []
Implicit Place search using SMT with State Equation took 1049 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 20 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/2265 transitions.
Support contains 162 out of 170 places after structural reductions.
[2022-05-18 03:23:31] [INFO ] Flatten gal took : 273 ms
[2022-05-18 03:23:32] [INFO ] Flatten gal took : 251 ms
[2022-05-18 03:23:32] [INFO ] Input system was already deterministic with 1885 transitions.
Incomplete random walk after 10000 steps, including 1182 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:33] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:23:33] [INFO ] [Real]Absence check using 12 positive place invariants in 10 ms returned sat
[2022-05-18 03:23:33] [INFO ] [Real]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2022-05-18 03:23:33] [INFO ] After 608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 03:23:33] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2022-05-18 03:23:33] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 10 ms returned sat
[2022-05-18 03:23:34] [INFO ] After 510ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 03:23:34] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:23:36] [INFO ] After 1730ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 03:23:37] [INFO ] After 2688ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 465 ms.
[2022-05-18 03:23:37] [INFO ] After 3769ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 170 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 170 transition count 1876
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 161 transition count 1876
Applied a total of 18 rules in 406 ms. Remains 161 /170 variables (removed 9) and now considering 1876/1885 (removed 9) transitions.
// Phase 1: matrix 1876 rows 161 cols
[2022-05-18 03:23:38] [INFO ] Computed 39 place invariants in 43 ms
[2022-05-18 03:23:38] [INFO ] Dead Transitions using invariants and state equation in 750 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/170 places, 1876/1885 transitions.
Incomplete random walk after 10000 steps, including 1189 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 183345 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 183345 steps, saw 45643 distinct states, run finished after 3008 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1876 rows 161 cols
[2022-05-18 03:23:42] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:23:42] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-18 03:23:42] [INFO ] [Real]Absence check using 13 positive and 26 generalized place invariants in 10 ms returned sat
[2022-05-18 03:23:42] [INFO ] After 534ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-18 03:23:42] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-18 03:23:42] [INFO ] [Nat]Absence check using 13 positive and 26 generalized place invariants in 11 ms returned sat
[2022-05-18 03:23:43] [INFO ] After 475ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 03:23:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:23:44] [INFO ] After 1695ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-18 03:23:45] [INFO ] After 1985ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 238 ms.
[2022-05-18 03:23:45] [INFO ] After 2796ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 3 out of 161 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 1876/1876 transitions.
Applied a total of 0 rules in 117 ms. Remains 161 /161 variables (removed 0) and now considering 1876/1876 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 1876/1876 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 161/161 places, 1876/1876 transitions.
Applied a total of 0 rules in 114 ms. Remains 161 /161 variables (removed 0) and now considering 1876/1876 (removed 0) transitions.
// Phase 1: matrix 1876 rows 161 cols
[2022-05-18 03:23:45] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:23:46] [INFO ] Implicit Places using invariants in 494 ms returned [2, 37, 56, 73, 90, 96, 106, 110, 157]
Discarding 9 places :
Implicit Place search using SMT only with invariants took 509 ms to find 9 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 152/161 places, 1876/1876 transitions.
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 152 transition count 1867
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 143 transition count 1867
Applied a total of 18 rules in 223 ms. Remains 143 /152 variables (removed 9) and now considering 1867/1876 (removed 9) transitions.
// Phase 1: matrix 1867 rows 143 cols
[2022-05-18 03:23:46] [INFO ] Computed 30 place invariants in 36 ms
[2022-05-18 03:23:46] [INFO ] Implicit Places using invariants in 429 ms returned []
// Phase 1: matrix 1867 rows 143 cols
[2022-05-18 03:23:46] [INFO ] Computed 30 place invariants in 43 ms
[2022-05-18 03:23:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:23:53] [INFO ] Implicit Places using invariants and state equation in 6582 ms returned []
Implicit Place search using SMT with State Equation took 7015 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 143/161 places, 1867/1876 transitions.
Finished structural reductions, in 2 iterations. Remains : 143/161 places, 1867/1876 transitions.
Incomplete random walk after 10000 steps, including 1713 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Probably explored full state space saw : 20248 states, properties seen :0
Probabilistic random walk after 68654 steps, saw 20248 distinct states, run finished after 1364 ms. (steps per millisecond=50 ) properties seen :0
Explored full state space saw : 20248 states, properties seen :0
Exhaustive walk after 68654 steps, saw 20248 distinct states, run finished after 1320 ms. (steps per millisecond=52 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA PhilosophersDyn-PT-10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 120 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 392 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:57] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:23:57] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:57] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 03:23:57] [INFO ] Implicit Places using invariants in 238 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:23:57] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:23:58] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:00] [INFO ] Implicit Places using invariants and state equation in 2371 ms returned []
Implicit Place search using SMT with State Equation took 2612 ms to find 0 implicit places.
[2022-05-18 03:24:00] [INFO ] Redundant transitions in 132 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:00] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:24:01] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 148 ms :[p0]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s27 1) (GEQ s39 1) (GEQ s66 1)) (AND (GEQ s71 1) (GEQ s92 1) (GEQ s96 1)) (AND (GEQ s120 1) (GEQ s148 1) (GEQ s159 1)) (AND (GEQ s26 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11920 reset in 2081 ms.
Stack based approach found an accepted trace after 3661 steps with 437 reset with depth 10 and stack size 10 in 76 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-01 finished in 6911 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 10 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 139 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:03] [INFO ] Computed 39 place invariants in 39 ms
[2022-05-18 03:24:04] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:04] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:24:04] [INFO ] Implicit Places using invariants in 454 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:04] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 03:24:05] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:12] [INFO ] Implicit Places using invariants and state equation in 7450 ms returned []
Implicit Place search using SMT with State Equation took 7909 ms to find 0 implicit places.
[2022-05-18 03:24:12] [INFO ] Redundant transitions in 57 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:12] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:24:12] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s4 1) (GEQ s21 1) (GEQ s22 1) (GEQ s86 1) (GEQ s41 1) (GEQ s72 1) (GEQ s136 1) (GEQ s11 1) (GEQ s58 1) (GEQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-02 finished in 9603 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(p0)&&p1))&&F(p2)))'
Support contains 130 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 171 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:13] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:24:14] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:14] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:24:14] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:14] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:24:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:16] [INFO ] Implicit Places using invariants and state equation in 2305 ms returned []
Implicit Place search using SMT with State Equation took 2462 ms to find 0 implicit places.
[2022-05-18 03:24:16] [INFO ] Redundant transitions in 76 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:16] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:24:17] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 263 ms :[(OR (NOT p1) (NOT p0) (NOT p2)), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (GEQ s4 1) (GEQ s21 1) (GEQ s22 1) (GEQ s86 1) (GEQ s41 1) (GEQ s72 1) (GEQ s136 1) (GEQ s11 1) (GEQ s58 1) (GEQ s46 1)), p0:(OR (AND (GEQ s5 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 1 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-03 finished in 4442 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(G(p0)))))'
Support contains 120 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 138 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:17] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:24:18] [INFO ] Dead Transitions using invariants and state equation in 819 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:18] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:24:18] [INFO ] Implicit Places using invariants in 153 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:18] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:24:19] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:20] [INFO ] Implicit Places using invariants and state equation in 2308 ms returned []
Implicit Place search using SMT with State Equation took 2464 ms to find 0 implicit places.
[2022-05-18 03:24:21] [INFO ] Redundant transitions in 78 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:21] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:24:21] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s56 1) (LT s106 1) (LT s108 1)) (OR (LT s16 1) (LT s105 1) (LT s146 1)) (OR (LT s100 1) (LT s106 1) (LT s127 1)) (OR (LT s47 1) (LT s125 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 11917 reset in 2124 ms.
Stack based approach found an accepted trace after 207 steps with 24 reset with depth 5 and stack size 5 in 5 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-04 finished in 6380 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(!(F((p0 U !p1)) U p2))&&F(p0)))'
Support contains 150 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:23] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:24:24] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:24] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:24:24] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:24] [INFO ] Computed 39 place invariants in 40 ms
[2022-05-18 03:24:25] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:25] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned []
Implicit Place search using SMT with State Equation took 1158 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:25] [INFO ] Computed 39 place invariants in 39 ms
[2022-05-18 03:24:26] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) p2), (NOT p0), p2, true, (AND p2 (NOT p1)), (NOT p1)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s0 1) (GEQ s19 1) (GEQ s43 1) (GEQ s63 1) (GEQ s83 1) (GEQ s107 1) (GEQ s115 1) (GEQ s152 1) (GEQ s153 1) (GEQ s155 1)), p1:(AND (OR (LT s56 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 147 steps with 17 reset in 6 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-06 finished in 2750 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 9 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:26] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:24:27] [INFO ] Dead Transitions using invariants and state equation in 641 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:27] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:24:27] [INFO ] Implicit Places using invariants in 383 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:27] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:24:28] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:34] [INFO ] Implicit Places using invariants and state equation in 7312 ms returned []
Implicit Place search using SMT with State Equation took 7697 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:35] [INFO ] Computed 39 place invariants in 40 ms
[2022-05-18 03:24:35] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s4 1) (LT s32 1) (LT s140 1) (LT s167 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 49384 reset in 2646 ms.
Product exploration explored 100000 steps with 49431 reset in 2588 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 268 steps, including 33 resets, run visited all 1 properties in 8 ms. (steps per millisecond=33 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 158 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 9 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:41] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:24:42] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:42] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:24:42] [INFO ] Implicit Places using invariants in 417 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:42] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:24:43] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:24:50] [INFO ] Implicit Places using invariants and state equation in 7281 ms returned []
Implicit Place search using SMT with State Equation took 7700 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:50] [INFO ] Computed 39 place invariants in 43 ms
[2022-05-18 03:24:50] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Finished random walk after 89 steps, including 10 resets, run visited all 1 properties in 2 ms. (steps per millisecond=44 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 175 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 49408 reset in 2556 ms.
Product exploration explored 100000 steps with 49417 reset in 2571 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 152 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:56] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:24:57] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
[2022-05-18 03:24:57] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:24:57] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:24:58] [INFO ] Dead Transitions using invariants and state equation in 678 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Product exploration explored 100000 steps with 49423 reset in 4477 ms.
Product exploration explored 100000 steps with 49424 reset in 4467 ms.
Built C files in :
/tmp/ltsmin17898721797592304202
[2022-05-18 03:25:07] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17898721797592304202
Running compilation step : cd /tmp/ltsmin17898721797592304202;'/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/ltsmin17898721797592304202;'/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/ltsmin17898721797592304202;'/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 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 9 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:10] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 03:25:11] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:11] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:25:11] [INFO ] Implicit Places using invariants in 380 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:11] [INFO ] Computed 39 place invariants in 43 ms
[2022-05-18 03:25:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:25:18] [INFO ] Implicit Places using invariants and state equation in 7276 ms returned []
Implicit Place search using SMT with State Equation took 7660 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:18] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 03:25:19] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Built C files in :
/tmp/ltsmin12373236632780324021
[2022-05-18 03:25:19] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12373236632780324021
Running compilation step : cd /tmp/ltsmin12373236632780324021;'/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/ltsmin12373236632780324021;'/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/ltsmin12373236632780324021;'/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)
[2022-05-18 03:25:22] [INFO ] Flatten gal took : 118 ms
[2022-05-18 03:25:22] [INFO ] Flatten gal took : 120 ms
[2022-05-18 03:25:23] [INFO ] Time to serialize gal into /tmp/LTL7904234683775110385.gal : 48 ms
[2022-05-18 03:25:23] [INFO ] Time to serialize properties into /tmp/LTL13716915628722640496.ltl : 67 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/LTL7904234683775110385.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13716915628722640496.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/LTL7904234...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((Think_9<1)||(Neighbourhood_9_2<1))||((Forks_9<1)||(Neighbourhood_2_9<1)))"))))
Formula 0 simplified : !XF"(((Think_9<1)||(Neighbourhood_9_2<1))||((Forks_9<1)||(Neighbourhood_2_9<1)))"
Detected timeout of ITS tools.
[2022-05-18 03:25:38] [INFO ] Flatten gal took : 105 ms
[2022-05-18 03:25:38] [INFO ] Applying decomposition
[2022-05-18 03:25:38] [INFO ] Flatten gal took : 104 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/graph8204279305481205743.txt' '-o' '/tmp/graph8204279305481205743.bin' '-w' '/tmp/graph8204279305481205743.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8204279305481205743.bin' '-l' '-1' '-v' '-w' '/tmp/graph8204279305481205743.weights' '-q' '0' '-e' '0.001'
[2022-05-18 03:25:38] [INFO ] Decomposing Gal with order
[2022-05-18 03:25:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 03:25:39] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-18 03:25:39] [INFO ] Flatten gal took : 881 ms
[2022-05-18 03:25:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 19 ms.
[2022-05-18 03:25:39] [INFO ] Time to serialize gal into /tmp/LTL5388890335887490641.gal : 17 ms
[2022-05-18 03:25:39] [INFO ] Time to serialize properties into /tmp/LTL15007981663725936743.ltl : 14 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/LTL5388890335887490641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15007981663725936743.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/LTL5388890...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(((u8.Think_9<1)||(u8.Neighbourhood_9_2<1))||((u8.Forks_9<1)||(u3.Neighbourhood_2_9<1)))"))))
Formula 0 simplified : !XF"(((u8.Think_9<1)||(u8.Neighbourhood_9_2<1))||((u8.Forks_9<1)||(u3.Neighbourhood_2_9<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17158061250276217218
[2022-05-18 03:25:54] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17158061250276217218
Running compilation step : cd /tmp/ltsmin17158061250276217218;'/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/ltsmin17158061250276217218;'/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/ltsmin17158061250276217218;'/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 PhilosophersDyn-PT-10-LTLFireability-10 finished in 91193 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 8 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:57] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:25:58] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:58] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:25:59] [INFO ] Implicit Places using invariants in 437 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:25:59] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:25:59] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:26:06] [INFO ] Implicit Places using invariants and state equation in 7286 ms returned []
Implicit Place search using SMT with State Equation took 7725 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:06] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:26:06] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s72 1) (LT s108 1) (LT s129 1) (LT s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 49412 reset in 2572 ms.
Product exploration explored 100000 steps with 49429 reset in 2641 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 436 steps, including 52 resets, run visited all 1 properties in 12 ms. (steps per millisecond=36 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 151 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 10 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:12] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:26:13] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:13] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:26:13] [INFO ] Implicit Places using invariants in 401 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:13] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:26:14] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:26:21] [INFO ] Implicit Places using invariants and state equation in 7243 ms returned []
Implicit Place search using SMT with State Equation took 7653 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:21] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:26:21] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Finished random walk after 301 steps, including 34 resets, run visited all 1 properties in 9 ms. (steps per millisecond=33 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 180 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 49451 reset in 2585 ms.
Product exploration explored 100000 steps with 49413 reset in 2538 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 133 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:27] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:26:28] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
[2022-05-18 03:26:28] [INFO ] Redundant transitions in 75 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:28] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:26:29] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Product exploration explored 100000 steps with 49428 reset in 4503 ms.
Product exploration explored 100000 steps with 49437 reset in 4521 ms.
Built C files in :
/tmp/ltsmin2942310418834967549
[2022-05-18 03:26:38] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2942310418834967549
Running compilation step : cd /tmp/ltsmin2942310418834967549;'/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/ltsmin2942310418834967549;'/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/ltsmin2942310418834967549;'/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 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 16 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:41] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:26:42] [INFO ] Dead Transitions using invariants and state equation in 662 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:42] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:26:42] [INFO ] Implicit Places using invariants in 384 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:42] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:26:42] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:26:49] [INFO ] Implicit Places using invariants and state equation in 7277 ms returned []
Implicit Place search using SMT with State Equation took 7665 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:26:49] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 03:26:50] [INFO ] Dead Transitions using invariants and state equation in 644 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Built C files in :
/tmp/ltsmin8791723971555008834
[2022-05-18 03:26:50] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8791723971555008834
Running compilation step : cd /tmp/ltsmin8791723971555008834;'/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/ltsmin8791723971555008834;'/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/ltsmin8791723971555008834;'/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)
[2022-05-18 03:26:53] [INFO ] Flatten gal took : 159 ms
[2022-05-18 03:26:54] [INFO ] Flatten gal took : 242 ms
[2022-05-18 03:26:54] [INFO ] Time to serialize gal into /tmp/LTL15288707378292182241.gal : 17 ms
[2022-05-18 03:26:54] [INFO ] Time to serialize properties into /tmp/LTL150006212891568490.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/LTL15288707378292182241.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL150006212891568490.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/LTL1528870...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(((Think_4<1)||(Forks_4<1))||((Neighbourhood_5_4<1)||(Neighbourhood_4_5<1)))"))))
Formula 0 simplified : !XF"(((Think_4<1)||(Forks_4<1))||((Neighbourhood_5_4<1)||(Neighbourhood_4_5<1)))"
Detected timeout of ITS tools.
[2022-05-18 03:27:09] [INFO ] Flatten gal took : 90 ms
[2022-05-18 03:27:09] [INFO ] Applying decomposition
[2022-05-18 03:27:09] [INFO ] Flatten gal took : 89 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/graph7345747386194542564.txt' '-o' '/tmp/graph7345747386194542564.bin' '-w' '/tmp/graph7345747386194542564.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7345747386194542564.bin' '-l' '-1' '-v' '-w' '/tmp/graph7345747386194542564.weights' '-q' '0' '-e' '0.001'
[2022-05-18 03:27:09] [INFO ] Decomposing Gal with order
[2022-05-18 03:27:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 03:27:09] [INFO ] Removed a total of 3392 redundant transitions.
[2022-05-18 03:27:10] [INFO ] Flatten gal took : 423 ms
[2022-05-18 03:27:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 14 ms.
[2022-05-18 03:27:10] [INFO ] Time to serialize gal into /tmp/LTL11067708426550903032.gal : 27 ms
[2022-05-18 03:27:10] [INFO ] Time to serialize properties into /tmp/LTL11246586632685859240.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/LTL11067708426550903032.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11246586632685859240.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/LTL1106770...247
Read 1 LTL properties
Checking formula 0 : !((X(F("(((u0.Think_4<1)||(u0.Forks_4<1))||((u7.Neighbourhood_5_4<1)||(u0.Neighbourhood_4_5<1)))"))))
Formula 0 simplified : !XF"(((u0.Think_4<1)||(u0.Forks_4<1))||((u7.Neighbourhood_5_4<1)||(u0.Neighbourhood_4_5<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14156151348824024812
[2022-05-18 03:27:25] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14156151348824024812
Running compilation step : cd /tmp/ltsmin14156151348824024812;'/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/ltsmin14156151348824024812;'/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/ltsmin14156151348824024812;'/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 PhilosophersDyn-PT-10-LTLFireability-11 finished in 90348 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U G(!p0))))'
Support contains 2 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 22 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:28] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:27:28] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:28] [INFO ] Computed 39 place invariants in 50 ms
[2022-05-18 03:27:29] [INFO ] Implicit Places using invariants in 378 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:29] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:27:29] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:27:36] [INFO ] Implicit Places using invariants and state equation in 7220 ms returned []
Implicit Place search using SMT with State Equation took 7600 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:36] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:27:37] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 113 ms :[p0, p0, p0, true]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s94 1) (GEQ s146 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 141 steps with 17 reset in 4 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-13 finished in 9102 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(X(p0)))||F(p1)))'
Support contains 8 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 11 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:37] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 03:27:37] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:37] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:27:38] [INFO ] Implicit Places using invariants in 354 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:38] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:27:38] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:27:45] [INFO ] Implicit Places using invariants and state equation in 7010 ms returned []
Implicit Place search using SMT with State Equation took 7366 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:45] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 03:27:45] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}]], initial=3, aps=[p1:(AND (GEQ s29 1) (GEQ s41 1) (GEQ s127 1) (GEQ s139 1)), p0:(OR (LT s3 1) (LT s47 1) (LT s82 1) (LT s153 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 527 steps with 62 reset in 9 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-14 finished in 8848 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!G(p0))||p0) U G((X(G(p1)) U p2))))'
Support contains 6 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 14 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:46] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 03:27:46] [INFO ] Dead Transitions using invariants and state equation in 637 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:46] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:27:47] [INFO ] Implicit Places using invariants in 366 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:47] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:27:47] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:27:54] [INFO ] Implicit Places using invariants and state equation in 7166 ms returned []
Implicit Place search using SMT with State Equation took 7534 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:54] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:27:54] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Stuttering acceptance computed with spot in 443 ms :[(NOT p2), (OR (AND p0 (NOT p2)) (AND p0 (NOT p1))), (NOT p2), (AND p0 (NOT p2)), p0, p0, (AND p0 (NOT p1)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p2) p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={0, 1} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(NOT p1), acceptance={} source=1 dest: 5}, { cond=(AND p2 p1), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=1 dest: 7}], [{ cond=(NOT p1), acceptance={1} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={0, 1} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=2 dest: 9}, { cond=(AND p2 p1), acceptance={} source=2 dest: 10}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 7}], [{ cond=p0, acceptance={0, 1} source=4 dest: 4}], [{ cond=p0, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 5}, { cond=(OR (AND p2 p1) (AND p0 p1)), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND (NOT p2) p0 p1), acceptance={0, 1} source=7 dest: 7}, { cond=(AND p2 p0 p1), acceptance={} source=7 dest: 8}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=8 dest: 4}, { cond=(AND p0 p1), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=9 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=9 dest: 6}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=9 dest: 7}, { cond=(AND p2 p0 p1), acceptance={} source=9 dest: 9}], [{ cond=(NOT p1), acceptance={1} source=10 dest: 0}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=10 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=10 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=10 dest: 3}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=10 dest: 6}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=10 dest: 9}, { cond=(AND p2 p1), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p2) p1), acceptance={0} source=10 dest: 10}]], initial=0, aps=[p2:(AND (GEQ s45 1) (GEQ s106 1) (GEQ s140 1)), p0:(AND (GEQ s77 1) (GEQ s97 1)), p1:(GEQ s4 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 346 steps with 67 reset in 9 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhilosophersDyn-PT-10-LTLFireability-15 finished in 9309 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : PhilosophersDyn-PT-10-LTLFireability-10
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 26 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:55] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:27:56] [INFO ] Dead Transitions using invariants and state equation in 617 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:56] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:27:56] [INFO ] Implicit Places using invariants in 378 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:27:56] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:27:57] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:28:03] [INFO ] Implicit Places using invariants and state equation in 7195 ms returned []
Implicit Place search using SMT with State Equation took 7575 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:03] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:28:04] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s4 1) (LT s32 1) (LT s140 1) (LT s167 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 49420 reset in 2564 ms.
Product exploration explored 100000 steps with 49406 reset in 2560 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 492 steps, including 60 resets, run visited all 1 properties in 14 ms. (steps per millisecond=35 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 220 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 13 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:10] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:28:10] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:10] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 03:28:11] [INFO ] Implicit Places using invariants in 356 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:11] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:28:11] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:28:18] [INFO ] Implicit Places using invariants and state equation in 7228 ms returned []
Implicit Place search using SMT with State Equation took 7587 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:18] [INFO ] Computed 39 place invariants in 29 ms
[2022-05-18 03:28:19] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 160 steps, including 19 resets, run visited all 1 properties in 3 ms. (steps per millisecond=53 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 150 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 49421 reset in 2592 ms.
Product exploration explored 100000 steps with 49406 reset in 2583 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 116 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:25] [INFO ] Computed 39 place invariants in 38 ms
[2022-05-18 03:28:25] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
[2022-05-18 03:28:25] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:25] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:28:26] [INFO ] Dead Transitions using invariants and state equation in 612 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Product exploration explored 100000 steps with 49373 reset in 4417 ms.
Product exploration explored 100000 steps with 49423 reset in 4429 ms.
Built C files in :
/tmp/ltsmin4349806031377385495
[2022-05-18 03:28:35] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4349806031377385495
Running compilation step : cd /tmp/ltsmin4349806031377385495;'/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/ltsmin4349806031377385495;'/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/ltsmin4349806031377385495;'/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 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 13 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:38] [INFO ] Computed 39 place invariants in 37 ms
[2022-05-18 03:28:38] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:39] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:28:39] [INFO ] Implicit Places using invariants in 411 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:39] [INFO ] Computed 39 place invariants in 67 ms
[2022-05-18 03:28:39] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:28:46] [INFO ] Implicit Places using invariants and state equation in 7220 ms returned []
Implicit Place search using SMT with State Equation took 7633 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:28:46] [INFO ] Computed 39 place invariants in 34 ms
[2022-05-18 03:28:47] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Built C files in :
/tmp/ltsmin14232079098292394847
[2022-05-18 03:28:47] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14232079098292394847
Running compilation step : cd /tmp/ltsmin14232079098292394847;'/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/ltsmin14232079098292394847;'/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/ltsmin14232079098292394847;'/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)
[2022-05-18 03:28:50] [INFO ] Flatten gal took : 87 ms
[2022-05-18 03:28:50] [INFO ] Flatten gal took : 143 ms
[2022-05-18 03:28:50] [INFO ] Time to serialize gal into /tmp/LTL15595879775138277606.gal : 9 ms
[2022-05-18 03:28:50] [INFO ] Time to serialize properties into /tmp/LTL1270276234708395856.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/LTL15595879775138277606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1270276234708395856.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/LTL1559587...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((Think_9<1)||(Neighbourhood_9_2<1))||((Forks_9<1)||(Neighbourhood_2_9<1)))"))))
Formula 0 simplified : !XF"(((Think_9<1)||(Neighbourhood_9_2<1))||((Forks_9<1)||(Neighbourhood_2_9<1)))"
Detected timeout of ITS tools.
[2022-05-18 03:29:05] [INFO ] Flatten gal took : 87 ms
[2022-05-18 03:29:05] [INFO ] Applying decomposition
[2022-05-18 03:29:05] [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/graph4022807948141888531.txt' '-o' '/tmp/graph4022807948141888531.bin' '-w' '/tmp/graph4022807948141888531.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4022807948141888531.bin' '-l' '-1' '-v' '-w' '/tmp/graph4022807948141888531.weights' '-q' '0' '-e' '0.001'
[2022-05-18 03:29:06] [INFO ] Decomposing Gal with order
[2022-05-18 03:29:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 03:29:06] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-18 03:29:06] [INFO ] Flatten gal took : 399 ms
[2022-05-18 03:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2022-05-18 03:29:06] [INFO ] Time to serialize gal into /tmp/LTL3177933064989967647.gal : 10 ms
[2022-05-18 03:29:06] [INFO ] Time to serialize properties into /tmp/LTL13684771046290100528.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/LTL3177933064989967647.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13684771046290100528.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/LTL3177933...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(((u7.Think_9<1)||(u7.Neighbourhood_9_2<1))||((u7.Forks_9<1)||(u8.Neighbourhood_2_9<1)))"))))
Formula 0 simplified : !XF"(((u7.Think_9<1)||(u7.Neighbourhood_9_2<1))||((u7.Forks_9<1)||(u8.Neighbourhood_2_9<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17477585209638449166
[2022-05-18 03:29:21] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17477585209638449166
Running compilation step : cd /tmp/ltsmin17477585209638449166;'/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/ltsmin17477585209638449166;'/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/ltsmin17477585209638449166;'/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 PhilosophersDyn-PT-10-LTLFireability-10 finished in 89202 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : PhilosophersDyn-PT-10-LTLFireability-11
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 20 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:24] [INFO ] Computed 39 place invariants in 39 ms
[2022-05-18 03:29:25] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:25] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:29:25] [INFO ] Implicit Places using invariants in 365 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:25] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:29:26] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:29:33] [INFO ] Implicit Places using invariants and state equation in 7249 ms returned []
Implicit Place search using SMT with State Equation took 7614 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:33] [INFO ] Computed 39 place invariants in 35 ms
[2022-05-18 03:29:33] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Running random walk in product with property : PhilosophersDyn-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s72 1) (LT s108 1) (LT s129 1) (LT s151 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 49397 reset in 2536 ms.
Product exploration explored 100000 steps with 49422 reset in 2526 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 125 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1156 steps, including 139 resets, run visited all 1 properties in 17 ms. (steps per millisecond=68 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 14 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:39] [INFO ] Computed 39 place invariants in 39 ms
[2022-05-18 03:29:39] [INFO ] Dead Transitions using invariants and state equation in 647 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:40] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:29:40] [INFO ] Implicit Places using invariants in 371 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:40] [INFO ] Computed 39 place invariants in 41 ms
[2022-05-18 03:29:40] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:29:47] [INFO ] Implicit Places using invariants and state equation in 7193 ms returned []
Implicit Place search using SMT with State Equation took 7564 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:47] [INFO ] Computed 39 place invariants in 31 ms
[2022-05-18 03:29:48] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Finished random walk after 10 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 117 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 49418 reset in 2618 ms.
Product exploration explored 100000 steps with 49458 reset in 2545 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 127 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:54] [INFO ] Computed 39 place invariants in 33 ms
[2022-05-18 03:29:54] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
[2022-05-18 03:29:54] [INFO ] Redundant transitions in 80 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:29:54] [INFO ] Computed 39 place invariants in 32 ms
[2022-05-18 03:29:55] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Product exploration explored 100000 steps with 49426 reset in 4426 ms.
Product exploration explored 100000 steps with 49403 reset in 4482 ms.
Built C files in :
/tmp/ltsmin10666970167730770266
[2022-05-18 03:30:04] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10666970167730770266
Running compilation step : cd /tmp/ltsmin10666970167730770266;'/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/ltsmin10666970167730770266;'/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/ltsmin10666970167730770266;'/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 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 7 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:30:07] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:30:08] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:30:08] [INFO ] Computed 39 place invariants in 28 ms
[2022-05-18 03:30:08] [INFO ] Implicit Places using invariants in 378 ms returned []
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:30:08] [INFO ] Computed 39 place invariants in 30 ms
[2022-05-18 03:30:08] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2022-05-18 03:30:15] [INFO ] Implicit Places using invariants and state equation in 7226 ms returned []
Implicit Place search using SMT with State Equation took 7605 ms to find 0 implicit places.
// Phase 1: matrix 1885 rows 170 cols
[2022-05-18 03:30:15] [INFO ] Computed 39 place invariants in 36 ms
[2022-05-18 03:30:16] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/170 places, 1885/1885 transitions.
Built C files in :
/tmp/ltsmin11526730585384056919
[2022-05-18 03:30:16] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11526730585384056919
Running compilation step : cd /tmp/ltsmin11526730585384056919;'/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/ltsmin11526730585384056919;'/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/ltsmin11526730585384056919;'/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)
[2022-05-18 03:30:19] [INFO ] Flatten gal took : 140 ms
[2022-05-18 03:30:19] [INFO ] Flatten gal took : 91 ms
[2022-05-18 03:30:19] [INFO ] Time to serialize gal into /tmp/LTL9840367076090708123.gal : 9 ms
[2022-05-18 03:30:19] [INFO ] Time to serialize properties into /tmp/LTL8420634392963578284.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/LTL9840367076090708123.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8420634392963578284.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/LTL9840367...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(((Think_4<1)||(Forks_4<1))||((Neighbourhood_5_4<1)||(Neighbourhood_4_5<1)))"))))
Formula 0 simplified : !XF"(((Think_4<1)||(Forks_4<1))||((Neighbourhood_5_4<1)||(Neighbourhood_4_5<1)))"
Detected timeout of ITS tools.
[2022-05-18 03:30:34] [INFO ] Flatten gal took : 87 ms
[2022-05-18 03:30:34] [INFO ] Applying decomposition
[2022-05-18 03:30:35] [INFO ] Flatten gal took : 86 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/graph4783935500648540524.txt' '-o' '/tmp/graph4783935500648540524.bin' '-w' '/tmp/graph4783935500648540524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4783935500648540524.bin' '-l' '-1' '-v' '-w' '/tmp/graph4783935500648540524.weights' '-q' '0' '-e' '0.001'
[2022-05-18 03:30:35] [INFO ] Decomposing Gal with order
[2022-05-18 03:30:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 03:30:35] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-18 03:30:35] [INFO ] Flatten gal took : 347 ms
[2022-05-18 03:30:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-05-18 03:30:35] [INFO ] Time to serialize gal into /tmp/LTL1405562132356445891.gal : 19 ms
[2022-05-18 03:30:35] [INFO ] Time to serialize properties into /tmp/LTL7773204079808316057.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/LTL1405562132356445891.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7773204079808316057.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/LTL1405562...245
Read 1 LTL properties
Checking formula 0 : !((X(F("(((u1.Think_4<1)||(u1.Forks_4<1))||((u5.Neighbourhood_5_4<1)||(u1.Neighbourhood_4_5<1)))"))))
Formula 0 simplified : !XF"(((u1.Think_4<1)||(u1.Forks_4<1))||((u5.Neighbourhood_5_4<1)||(u1.Neighbourhood_4_5<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14749410570427774096
[2022-05-18 03:30:50] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14749410570427774096
Running compilation step : cd /tmp/ltsmin14749410570427774096;'/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/ltsmin14749410570427774096;'/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/ltsmin14749410570427774096;'/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 PhilosophersDyn-PT-10-LTLFireability-11 finished in 89176 ms.
[2022-05-18 03:30:53] [INFO ] Flatten gal took : 89 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4724853081060243481
[2022-05-18 03:30:53] [INFO ] Too many transitions (1885) to apply POR reductions. Disabling POR matrices.
[2022-05-18 03:30:53] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4724853081060243481
Running compilation step : cd /tmp/ltsmin4724853081060243481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
[2022-05-18 03:30:54] [INFO ] Applying decomposition
[2022-05-18 03:30:54] [INFO ] Flatten gal took : 93 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/graph13700220465742636416.txt' '-o' '/tmp/graph13700220465742636416.bin' '-w' '/tmp/graph13700220465742636416.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13700220465742636416.bin' '-l' '-1' '-v' '-w' '/tmp/graph13700220465742636416.weights' '-q' '0' '-e' '0.001'
[2022-05-18 03:30:54] [INFO ] Decomposing Gal with order
[2022-05-18 03:30:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 03:30:54] [INFO ] Removed a total of 2660 redundant transitions.
[2022-05-18 03:30:54] [INFO ] Flatten gal took : 389 ms
[2022-05-18 03:30:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2022-05-18 03:30:54] [INFO ] Time to serialize gal into /tmp/LTLFireability9418305541457045114.gal : 10 ms
[2022-05-18 03:30:54] [INFO ] Time to serialize properties into /tmp/LTLFireability12671767865467873903.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/LTLFireability9418305541457045114.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12671767865467873903.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X(F("(((u7.Think_9<1)||(u7.Neighbourhood_9_2<1))||((u7.Forks_9<1)||(u8.Neighbourhood_2_9<1)))"))))
Formula 0 simplified : !XF"(((u7.Think_9<1)||(u7.Neighbourhood_9_2<1))||((u7.Forks_9<1)||(u8.Neighbourhood_2_9<1)))"
Compilation finished in 4430 ms.
Running link step : cd /tmp/ltsmin4724853081060243481;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin4724853081060243481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 336 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin4724853081060243481;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 224 ms.
FORMULA PhilosophersDyn-PT-10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 451010 ms.

BK_STOP 1652844659122

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhilosophersDyn-PT-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PhilosophersDyn-PT-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016600420"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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