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-165277016100036.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-6, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016100036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 8.1K Apr 30 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 09:39 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 09:39 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 46K 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 Peterson-COL-6-LTLFireability-00
FORMULA_NAME Peterson-COL-6-LTLFireability-01
FORMULA_NAME Peterson-COL-6-LTLFireability-02
FORMULA_NAME Peterson-COL-6-LTLFireability-03
FORMULA_NAME Peterson-COL-6-LTLFireability-04
FORMULA_NAME Peterson-COL-6-LTLFireability-05
FORMULA_NAME Peterson-COL-6-LTLFireability-06
FORMULA_NAME Peterson-COL-6-LTLFireability-07
FORMULA_NAME Peterson-COL-6-LTLFireability-08
FORMULA_NAME Peterson-COL-6-LTLFireability-09
FORMULA_NAME Peterson-COL-6-LTLFireability-10
FORMULA_NAME Peterson-COL-6-LTLFireability-11
FORMULA_NAME Peterson-COL-6-LTLFireability-12
FORMULA_NAME Peterson-COL-6-LTLFireability-13
FORMULA_NAME Peterson-COL-6-LTLFireability-14
FORMULA_NAME Peterson-COL-6-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652775237717

Running Version 202205111006
[2022-05-17 08:13:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 08:13:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 08:13:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-17 08:13:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 08:13:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 625 ms
[2022-05-17 08:13:59] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2022-05-17 08:13:59] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2022-05-17 08:13:59] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Peterson-COL-6-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 747 steps, including 0 resets, run visited all 13 properties in 21 ms. (steps per millisecond=35 )
[2022-05-17 08:13:59] [INFO ] Flatten gal took : 16 ms
[2022-05-17 08:13:59] [INFO ] Flatten gal took : 3 ms
Domain [Process(7), Tour(6), Process(7)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 6)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2022-05-17 08:13:59] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 40 ms.
[2022-05-17 08:13:59] [INFO ] Unfolded 13 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 42 places in 22 ms
Reduce places removed 42 places and 84 transitions.
FORMULA Peterson-COL-6-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1330 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 25 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:00] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:00] [INFO ] Computed 27 place invariants in 37 ms
[2022-05-17 08:14:00] [INFO ] Implicit Places using invariants in 367 ms returned []
[2022-05-17 08:14:00] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:00] [INFO ] Computed 27 place invariants in 10 ms
[2022-05-17 08:14:01] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:01] [INFO ] Implicit Places using invariants and state equation in 787 ms returned []
Implicit Place search using SMT with State Equation took 1182 ms to find 0 implicit places.
[2022-05-17 08:14:01] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:01] [INFO ] Computed 27 place invariants in 14 ms
[2022-05-17 08:14:02] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1330 out of 1330 places after structural reductions.
[2022-05-17 08:14:02] [INFO ] Flatten gal took : 158 ms
[2022-05-17 08:14:03] [INFO ] Flatten gal took : 139 ms
[2022-05-17 08:14:03] [INFO ] Input system was already deterministic with 2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 25) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 08:14:03] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:03] [INFO ] Computed 27 place invariants in 19 ms
[2022-05-17 08:14:04] [INFO ] [Real]Absence check using 20 positive place invariants in 18 ms returned sat
[2022-05-17 08:14:04] [INFO ] [Real]Absence check using 20 positive and 7 generalized place invariants in 14 ms returned sat
[2022-05-17 08:14:04] [INFO ] After 242ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 08:14:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 24 ms returned sat
[2022-05-17 08:14:04] [INFO ] [Nat]Absence check using 20 positive and 7 generalized place invariants in 9 ms returned sat
[2022-05-17 08:14:04] [INFO ] After 531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 08:14:04] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:04] [INFO ] After 157ms SMT Verify possible using 330 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 08:14:05] [INFO ] Deduced a trap composed of 38 places in 467 ms of which 19 ms to minimize.
[2022-05-17 08:14:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 691 ms
[2022-05-17 08:14:05] [INFO ] After 1014ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 115 ms.
[2022-05-17 08:14:05] [INFO ] After 1889ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 42 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 576 transitions
Trivial Post-agglo rules discarded 576 transitions
Performed 576 trivial Post agglomeration. Transition count delta: 576
Iterating post reduction 0 with 576 rules applied. Total rules applied 576 place count 1330 transition count 1454
Reduce places removed 576 places and 0 transitions.
Iterating post reduction 1 with 576 rules applied. Total rules applied 1152 place count 754 transition count 1454
Performed 300 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 300 Pre rules applied. Total rules applied 1152 place count 754 transition count 1154
Deduced a syphon composed of 300 places in 2 ms
Reduce places removed 300 places and 0 transitions.
Iterating global reduction 2 with 600 rules applied. Total rules applied 1752 place count 454 transition count 1154
Applied a total of 1752 rules in 140 ms. Remains 454 /1330 variables (removed 876) and now considering 1154/2030 (removed 876) transitions.
Finished structural reductions, in 1 iterations. Remains : 454/1330 places, 1154/2030 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Finished probabilistic random walk after 78 steps, run visited all 1 properties in 9 ms. (steps per millisecond=8 )
Probabilistic random walk after 78 steps, saw 71 distinct states, run finished after 9 ms. (steps per millisecond=8 ) properties seen :1
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' '!(X(X(G(p0))))'
Support contains 35 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 92 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:06] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:06] [INFO ] Computed 27 place invariants in 8 ms
[2022-05-17 08:14:07] [INFO ] Implicit Places using invariants in 446 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 451 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 232 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s448 1) (GEQ s447 1) (GEQ s446 1) (GEQ s444 1) (GEQ s443 1) (GEQ s442 1) (GEQ s441 1) (GEQ s456 1) (GEQ s455 1) (GEQ s454 1) (GEQ s453 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 3 ms.
FORMULA Peterson-COL-6-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-00 finished in 878 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((F(G(p1))&&p0)))))'
Support contains 266 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 55 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:07] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:07] [INFO ] Computed 27 place invariants in 14 ms
[2022-05-17 08:14:07] [INFO ] Implicit Places using invariants in 389 ms returned []
[2022-05-17 08:14:07] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:07] [INFO ] Computed 27 place invariants in 12 ms
[2022-05-17 08:14:08] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:12] [INFO ] Implicit Places using invariants and state equation in 4557 ms returned []
Implicit Place search using SMT with State Equation took 4949 ms to find 0 implicit places.
[2022-05-17 08:14:12] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:12] [INFO ] Computed 27 place invariants in 11 ms
[2022-05-17 08:14:13] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 185 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s1 1) (GEQ s9 1)) (AND (GEQ s5 1) (GEQ s17 1)) (AND (GEQ s2 1) (GEQ s11 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2 reset in 977 ms.
Stack based approach found an accepted trace after 1757 steps with 0 reset with depth 1758 and stack size 1758 in 17 ms.
FORMULA Peterson-COL-6-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-01 finished in 7112 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(F(G(p0)))||X(p1)||F(X(p2))))))'
Support contains 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 30 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:14] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:14] [INFO ] Computed 27 place invariants in 11 ms
[2022-05-17 08:14:14] [INFO ] Implicit Places using invariants in 309 ms returned []
[2022-05-17 08:14:14] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:15] [INFO ] Computed 27 place invariants in 10 ms
[2022-05-17 08:14:15] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:18] [INFO ] Implicit Places using invariants and state equation in 3736 ms returned []
Implicit Place search using SMT with State Equation took 4052 ms to find 0 implicit places.
[2022-05-17 08:14:18] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:18] [INFO ] Computed 27 place invariants in 12 ms
[2022-05-17 08:14:19] [INFO ] Dead Transitions using invariants and state equation in 892 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s1 1) (GEQ s9 1)) (AND (GEQ s5 1) (GEQ s17 1)) (AND (GEQ s2 1) (GEQ s11 1)) (AND...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2920 reset in 448 ms.
Product exploration explored 100000 steps with 2943 reset in 444 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 107 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 268 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 3 factoid took 148 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 30 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:21] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:21] [INFO ] Computed 27 place invariants in 12 ms
[2022-05-17 08:14:21] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-05-17 08:14:21] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:21] [INFO ] Computed 27 place invariants in 11 ms
[2022-05-17 08:14:22] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:26] [INFO ] Implicit Places using invariants and state equation in 4238 ms returned []
Implicit Place search using SMT with State Equation took 4573 ms to find 0 implicit places.
[2022-05-17 08:14:26] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:26] [INFO ] Computed 27 place invariants in 12 ms
[2022-05-17 08:14:26] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1330/1330 places, 2030/2030 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 1522 steps, including 0 resets, run visited all 3 properties in 15 ms. (steps per millisecond=101 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 3 factoid took 171 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 305 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 2934 reset in 450 ms.
Product exploration explored 100000 steps with 2936 reset in 474 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 330 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 330 rules applied. Total rules applied 330 place count 1330 transition count 2030
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 258 Pre rules applied. Total rules applied 330 place count 1330 transition count 2030
Deduced a syphon composed of 588 places in 1 ms
Iterating global reduction 1 with 258 rules applied. Total rules applied 588 place count 1330 transition count 2030
Discarding 330 places :
Symmetric choice reduction at 1 with 330 rule applications. Total rules 918 place count 1000 transition count 1700
Deduced a syphon composed of 258 places in 1 ms
Iterating global reduction 1 with 330 rules applied. Total rules applied 1248 place count 1000 transition count 1700
Performed 329 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 587 places in 1 ms
Iterating global reduction 1 with 329 rules applied. Total rules applied 1577 place count 1000 transition count 1700
Discarding 293 places :
Symmetric choice reduction at 1 with 293 rule applications. Total rules 1870 place count 707 transition count 1407
Deduced a syphon composed of 294 places in 1 ms
Iterating global reduction 1 with 293 rules applied. Total rules applied 2163 place count 707 transition count 1407
Deduced a syphon composed of 294 places in 0 ms
Applied a total of 2163 rules in 514 ms. Remains 707 /1330 variables (removed 623) and now considering 1407/2030 (removed 623) transitions.
[2022-05-17 08:14:29] [INFO ] Redundant transitions in 114 ms returned []
[2022-05-17 08:14:29] [INFO ] Flow matrix only has 1197 transitions (discarded 210 similar events)
// Phase 1: matrix 1197 rows 707 cols
[2022-05-17 08:14:30] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-17 08:14:30] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 707/1330 places, 1407/2030 transitions.
Finished structural reductions, in 1 iterations. Remains : 707/1330 places, 1407/2030 transitions.
Product exploration explored 100000 steps with 980 reset in 533 ms.
Product exploration explored 100000 steps with 1134 reset in 455 ms.
Built C files in :
/tmp/ltsmin6253216508076926616
[2022-05-17 08:14:31] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6253216508076926616
Running compilation step : cd /tmp/ltsmin6253216508076926616;'/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/ltsmin6253216508076926616;'/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/ltsmin6253216508076926616;'/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 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 27 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:14:34] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:34] [INFO ] Computed 27 place invariants in 9 ms
[2022-05-17 08:14:34] [INFO ] Implicit Places using invariants in 309 ms returned []
[2022-05-17 08:14:34] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:34] [INFO ] Computed 27 place invariants in 11 ms
[2022-05-17 08:14:35] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:14:39] [INFO ] Implicit Places using invariants and state equation in 4183 ms returned []
Implicit Place search using SMT with State Equation took 4498 ms to find 0 implicit places.
[2022-05-17 08:14:39] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:14:39] [INFO ] Computed 27 place invariants in 6 ms
[2022-05-17 08:14:39] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1330/1330 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin3050800887165130570
[2022-05-17 08:14:40] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3050800887165130570
Running compilation step : cd /tmp/ltsmin3050800887165130570;'/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/ltsmin3050800887165130570;'/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/ltsmin3050800887165130570;'/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)
[2022-05-17 08:14:43] [INFO ] Flatten gal took : 71 ms
[2022-05-17 08:14:43] [INFO ] Flatten gal took : 71 ms
[2022-05-17 08:14:43] [INFO ] Time to serialize gal into /tmp/LTL11386790190900617263.gal : 15 ms
[2022-05-17 08:14:43] [INFO ] Time to serialize properties into /tmp/LTL7683009288992556753.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/LTL11386790190900617263.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7683009288992556753.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/LTL1138679...267
Read 1 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection...2056
Formula 0 simplified : !GX(GFG"(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)...2034
Detected timeout of ITS tools.
[2022-05-17 08:14:58] [INFO ] Flatten gal took : 60 ms
[2022-05-17 08:14:58] [INFO ] Applying decomposition
[2022-05-17 08:14:58] [INFO ] Flatten gal took : 57 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/graph9531200792591614622.txt' '-o' '/tmp/graph9531200792591614622.bin' '-w' '/tmp/graph9531200792591614622.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9531200792591614622.bin' '-l' '-1' '-v' '-w' '/tmp/graph9531200792591614622.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:14:58] [INFO ] Decomposing Gal with order
[2022-05-17 08:14:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:14:58] [INFO ] Removed a total of 1787 redundant transitions.
[2022-05-17 08:14:59] [INFO ] Flatten gal took : 224 ms
[2022-05-17 08:14:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2022-05-17 08:14:59] [INFO ] Time to serialize gal into /tmp/LTL10493977804838369801.gal : 15 ms
[2022-05-17 08:14:59] [INFO ] Time to serialize properties into /tmp/LTL17418298790246516410.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10493977804838369801.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17418298790246516410.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/LTL1049397...247
Read 1 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((i1.u6.WantSection_11>=1)&&(i1.u128.CS_5>=1))||((i1.u0.WantSection_5>=1)&&(i1.u114.CS_2>=1)))||(((i1.u5.WantSectio...3092
Formula 0 simplified : !GX(GFG"(((((i1.u6.WantSection_11>=1)&&(i1.u128.CS_5>=1))||((i1.u0.WantSection_5>=1)&&(i1.u114.CS_2>=1)))||(((i1.u5.WantSection_7>=1...3070
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2355570454547971804
[2022-05-17 08:15:14] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2355570454547971804
Running compilation step : cd /tmp/ltsmin2355570454547971804;'/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/ltsmin2355570454547971804;'/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/ltsmin2355570454547971804;'/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 Peterson-COL-6-LTLFireability-02 finished in 62583 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)||X(p1))) U !X((F(p3)||p2))))'
Support contains 301 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:15:17] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:15:17] [INFO ] Computed 27 place invariants in 9 ms
[2022-05-17 08:15:17] [INFO ] Implicit Places using invariants in 294 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 296 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 344 ms :[(OR p3 p2), (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)), (OR p3 p2), (AND (NOT p0) (NOT p1) p3), (AND (NOT p0) (NOT p1)), p3]
Running random walk in product with property : Peterson-COL-6-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)), acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p3)), acceptance={} source=2 dest: 1}, { cond=(OR p2 p3), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p3), acceptance={} source=5 dest: 1}, { cond=p3, acceptance={0} source=5 dest: 2}, { cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=(NOT p3), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (GEQ s1315 1) (GEQ s1119 1) (GEQ s1056 1) (GEQ s1189 1) (GEQ s1126 1) (GEQ s1252 1) (GEQ s1063 1) (GEQ s1133 1) (GEQ s1259 1) (GEQ s1070 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33449 reset in 4839 ms.
Product exploration explored 100000 steps with 33423 reset in 4743 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p0) (NOT p2) (NOT p3))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)))), (X (NOT (OR p2 p3))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3))))), (X (X (NOT (OR p2 p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p3))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 669 ms. Reduced automaton from 6 states, 13 edges and 4 AP to 6 states, 12 edges and 4 AP.
Stuttering acceptance computed with spot in 324 ms :[(OR p2 p3), (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2)), (OR p2 p3), (AND (NOT p0) (NOT p1) p3), (AND (NOT p0) (NOT p1)), p3]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 650 ms. (steps per millisecond=15 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 483 ms. (steps per millisecond=20 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-17 08:15:30] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2022-05-17 08:15:30] [INFO ] Computed 20 place invariants in 11 ms
[2022-05-17 08:15:32] [INFO ] After 247ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (AND (NOT p2) (NOT p3))), (X (AND (NOT p0) (NOT p2) (NOT p3))), (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3)))), (X (NOT (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3)))), (X (NOT (OR p2 p3))), (X (X (NOT (AND (NOT p0) p3)))), (X (X (NOT p3))), (X (X (AND (NOT p0) (NOT p3)))), (X (X (AND (NOT p2) (NOT p3)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p2) (NOT p3)))), (X (X (NOT (OR (AND (NOT p0) p2) (AND (NOT p0) p3))))), (X (X (NOT (OR (AND (NOT p0) (NOT p1) p2) (AND (NOT p0) (NOT p1) p3))))), (X (X (NOT (OR p2 p3)))), (X (X (NOT (AND (NOT p0) (NOT p1) p3)))), (G (NOT (AND (NOT p0) (NOT p1) p3))), (G (NOT (OR (AND (NOT p0) (NOT p1) p3) (AND (NOT p0) (NOT p1) p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p3) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p3) (NOT p2)))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p3 p2)), (F (OR (AND (NOT p0) p3) (AND (NOT p0) p2))), (F p3), (F (AND (NOT p0) p3)), (F (NOT (AND (NOT p0) (NOT p3))))]
Knowledge based reduction with 18 factoid took 855 ms. Reduced automaton from 6 states, 12 edges and 4 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 108 ms :[(OR p2 p3), (OR p2 p3), p3]
Stuttering acceptance computed with spot in 112 ms :[(OR p2 p3), (OR p2 p3), p3]
Support contains 301 out of 1323 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1323/1323 places, 2030/2030 transitions.
Applied a total of 0 rules in 135 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:15:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2022-05-17 08:15:33] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 08:15:33] [INFO ] Implicit Places using invariants in 250 ms returned []
[2022-05-17 08:15:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2022-05-17 08:15:33] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 08:15:34] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:15:36] [INFO ] Implicit Places using invariants and state equation in 2619 ms returned []
Implicit Place search using SMT with State Equation took 2877 ms to find 0 implicit places.
[2022-05-17 08:15:36] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1323 cols
[2022-05-17 08:15:36] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-17 08:15:37] [INFO ] Dead Transitions using invariants and state equation in 911 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1323/1323 places, 2030/2030 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p2)), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR p3 p2))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR p3 p2))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 217 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(OR p3 p2), (OR p3 p2), p3]
Finished random walk after 27 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p3) (NOT p2)), (X (AND (NOT p3) (NOT p2))), (X (NOT (OR p3 p2))), (X (X (NOT p3))), (X (X (AND (NOT p3) (NOT p2)))), (X (X (NOT (OR p3 p2))))]
False Knowledge obtained : [(F (OR p2 p3)), (F p3), (F (NOT (AND (NOT p2) (NOT p3))))]
Knowledge based reduction with 6 factoid took 218 ms. Reduced automaton from 3 states, 5 edges and 2 AP to 3 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(OR p3 p2), (OR p3 p2), p3]
Stuttering acceptance computed with spot in 114 ms :[(OR p3 p2), (OR p3 p2), p3]
Stuttering acceptance computed with spot in 111 ms :[(OR p3 p2), (OR p3 p2), p3]
Product exploration explored 100000 steps with 0 reset in 2200 ms.
Stack based approach found an accepted trace after 302 steps with 0 reset with depth 303 and stack size 303 in 9 ms.
FORMULA Peterson-COL-6-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-03 finished in 23384 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((((G(p1)||p0) U (p2 U p3))||X(X(p4))))'
Support contains 392 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 21 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:15:40] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:15:40] [INFO ] Computed 27 place invariants in 4 ms
[2022-05-17 08:15:40] [INFO ] Implicit Places using invariants in 199 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 201 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 22 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 684 ms :[(AND (NOT p3) (NOT p4)), (NOT p4), (OR (AND (NOT p1) p2 (NOT p4)) (AND (NOT p1) p3 (NOT p4)) (AND p0 (NOT p1) (NOT p4))), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND p0 (NOT p1) (NOT p3) (NOT p4)), (NOT p4), true, (AND (NOT p1) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND (NOT p3) (NOT p4)), (AND p0 (NOT p1) (NOT p3) (NOT p4)), (NOT p1), (NOT p3), (NOT p3), (AND p0 (NOT p1) (NOT p3))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p3) p2 (NOT p0) (NOT p1)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p0) p1), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=(OR (AND p3 (NOT p1)) (AND p2 (NOT p1)) (AND p0 (NOT p1))), acceptance={} source=2 dest: 6}, { cond=(OR (AND p3 p1) (AND p2 p1) (AND p0 p1)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={} source=3 dest: 8}, { cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={} source=3 dest: 9}, { cond=(AND (NOT p3) p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 10}, { cond=(AND (NOT p3) p2 (NOT p0) p1), acceptance={} source=3 dest: 11}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p3) (NOT p2) p0 (NOT p1)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={} source=5 dest: 8}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={} source=5 dest: 10}, { cond=(AND (NOT p3) p2 p0 p1), acceptance={} source=5 dest: 11}], [{ cond=(NOT p4), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND (NOT p1) (NOT p4)), acceptance={} source=8 dest: 7}, { cond=(AND p1 (NOT p4)), acceptance={} source=8 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1) (NOT p4)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1 (NOT p4)), acceptance={} source=9 dest: 12}, { cond=(AND (NOT p3) p2 (NOT p0) (NOT p1) (NOT p4)), acceptance={} source=9 dest: 13}, { cond=(OR (AND (NOT p3) p0 (NOT p4)) (AND (NOT p3) p1 (NOT p4))), acceptance={} source=9 dest: 14}, { cond=(AND (NOT p3) p2 (NOT p0) p1 (NOT p4)), acceptance={} source=9 dest: 15}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p4)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p3) p2 (NOT p4)), acceptance={} source=10 dest: 13}], [{ cond=(AND (NOT p3) (NOT p2) p0 (NOT p1) (NOT p4)), acceptance={} source=11 dest: 7}, { cond=(AND (NOT p3) (NOT p2) p0 p1 (NOT p4)), acceptance={} source=11 dest: 12}, { cond=(AND (NOT p3) p2 p0 (NOT p1) (NOT p4)), acceptance={} source=11 dest: 13}, { cond=(AND (NOT p3) p2 p0 p1 (NOT p4)), acceptance={} source=11 dest: 15}], [{ cond=(NOT p1), acceptance={} source=12 dest: 7}, { cond=p1, acceptance={} source=12 dest: 12}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=13 dest: 7}, { cond=(AND (NOT p3) p2), acceptance={0} source=13 dest: 13}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=14 dest: 7}, { cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={0} source=14 dest: 12}, { cond=(AND (NOT p3) p2 (NOT p0) (NOT p1)), acceptance={0} source=14 dest: 13}, { cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={0} source=14 dest: 14}, { cond=(AND (NOT p3) p2 (NOT p0) p1), acceptance={0} source=14 dest: 15}], [{ cond=(AND (NOT p3) (NOT p2) p0 (NOT p1)), acceptance={} source=15 dest: 7}, { cond=(AND (NOT p3) (NOT p2) p0 p1), acceptance={} source=15 dest: 12}, { cond=(AND (NOT p3) p2 p0 (NOT p1)), acceptance={} source=15 dest: 13}, { cond=(AND (NOT p3) p2 p0 p1), acceptance={} source=15 dest: 15}]], initial=0, aps=[p3:(OR (AND (GEQ s63 1) (GEQ s99 1)) (AND (GEQ s75 1) (GEQ s130 1)) (AND (GEQ s60 1) (GEQ s122 1)) (AND (GEQ s78 1) (GEQ s107 1)) (AND (GEQ s94 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 5922 ms.
Product exploration explored 100000 steps with 33333 reset in 5944 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p3) (NOT p2) (NOT p0) (NOT p1) p4), (X (NOT (AND (NOT p3) (NOT p2) p0 p1))), (X (NOT (OR (AND p3 p1) (AND p2 p1) (AND p0 p1)))), (X (NOT (AND (NOT p3) p2 p0 p1))), (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1)))), (X (NOT (OR (AND (NOT p3) p0) (AND (NOT p3) p1)))), (X (AND (NOT p3) p2)), (X (NOT (AND (NOT p3) p2 (NOT p0) p1))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1))), (X (AND (NOT p3) p2 (NOT p0) (NOT p1))), (X (NOT (AND (NOT p3) p2 p0 (NOT p1)))), (X (OR (AND p3 (NOT p1)) (AND p2 (NOT p1)) (AND p0 (NOT p1)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p1) (NOT p4))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) (NOT p1) (NOT p4))))), (X (X (NOT (AND (NOT p3) p2 p0 (NOT p1) (NOT p4))))), (X (X (NOT (OR (AND (NOT p3) p0 (NOT p4)) (AND (NOT p3) p1 (NOT p4)))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) (NOT p1) (NOT p4))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1 (NOT p4))))), (X (X p4)), (X (X (NOT (AND (NOT p3) p2 p0 p1 (NOT p4))))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 (NOT p1) (NOT p4))))), (X (X (NOT (AND p1 (NOT p4))))), (X (X (NOT (AND (NOT p3) p2 (NOT p4))))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1 (NOT p4))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p4))))), (X (X (NOT (AND (NOT p3) (NOT p2) p0 p1 (NOT p4)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p4))
Knowledge based reduction with 28 factoid took 860 ms. Reduced automaton from 16 states, 47 edges and 5 AP to 1 states, 0 edges and 0 AP.
FORMULA Peterson-COL-6-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-6-LTLFireability-04 finished in 13728 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!G(p0)) U (((!p2 U p0)&&(p3 U p4))||p1)))'
Support contains 427 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 257 Post agglomeration using F-continuation condition.Transition count delta: 257
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 1330 transition count 1773
Reduce places removed 257 places and 0 transitions.
Iterating post reduction 1 with 257 rules applied. Total rules applied 514 place count 1073 transition count 1773
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 514 place count 1073 transition count 1738
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 584 place count 1038 transition count 1738
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 644 place count 1008 transition count 1708
Applied a total of 644 rules in 104 ms. Remains 1008 /1330 variables (removed 322) and now considering 1708/2030 (removed 322) transitions.
[2022-05-17 08:15:54] [INFO ] Flow matrix only has 1498 transitions (discarded 210 similar events)
// Phase 1: matrix 1498 rows 1008 cols
[2022-05-17 08:15:54] [INFO ] Computed 27 place invariants in 10 ms
[2022-05-17 08:15:54] [INFO ] Implicit Places using invariants in 311 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 313 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/1330 places, 1708/2030 transitions.
Applied a total of 0 rules in 23 ms. Remains 1001 /1001 variables (removed 0) and now considering 1708/1708 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1001/1330 places, 1708/2030 transitions.
Stuttering acceptance computed with spot in 422 ms :[(OR (AND (NOT p1) (NOT p4)) (AND (NOT p0) (NOT p1))), p0, p0, false, (AND (NOT p0) (NOT p1)), (AND p0 (NOT p4)), (AND (NOT p1) (NOT p4)), (AND p0 (NOT p4))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0) p2) (AND (NOT p1) (NOT p4) (NOT p3))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p4) (NOT p3)), acceptance={0} source=0 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0) p2) (AND (NOT p1) (NOT p4) (NOT p3))), acceptance={0} source=0 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2) p4) (AND (NOT p1) (NOT p0) (NOT p2) p3)), acceptance={0} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0) (NOT p2) p4) (AND (NOT p1) (NOT p0) (NOT p2) p3)), acceptance={0} source=0 dest: 4}, { cond=(OR (AND (NOT p1) p0 (NOT p4) p3) (AND (NOT p1) (NOT p2) (NOT p4) p3)), acceptance={0} source=0 dest: 5}, { cond=(OR (AND (NOT p1) p0 (NOT p4) p3) (AND (NOT p1) (NOT p2) (NOT p4) p3)), acceptance={0} source=0 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p4) p3), acceptance={0} source=0 dest: 7}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 (NOT p4) (NOT p3)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p4) p3), acceptance={} source=5 dest: 5}, { cond=(AND p0 (NOT p4) p3), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p4) (NOT p3)), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p4) (NOT p3)), acceptance={0} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p4) (NOT p3)), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p1) (NOT p4) p3), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p1) (NOT p4) p3), acceptance={0} source=6 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p4) p3), acceptance={0} source=6 dest: 7}], [{ cond=(AND p0 (NOT p4) (NOT p3)), acceptance={0} source=7 dest: 1}, { cond=(AND p0 (NOT p4) p3), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p1:(OR (GEQ s479 1) (GEQ s488 1) (GEQ s480 1) (GEQ s471 1) (GEQ s489 1) (GEQ s453 1) (GEQ s462 1) (GEQ s460 1) (GEQ s469 1) (GEQ s487 1) (GEQ s478 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][true, true, true, true, true, true, true, true]]
Product exploration explored 100000 steps with 3859 reset in 2096 ms.
Stack based approach found an accepted trace after 488 steps with 20 reset with depth 82 and stack size 82 in 11 ms.
FORMULA Peterson-COL-6-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-05 finished in 3006 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((F((X(X(G(p2)))||p1))||p0))) U p3))'
Support contains 119 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 583 transitions
Trivial Post-agglo rules discarded 583 transitions
Performed 583 trivial Post agglomeration. Transition count delta: 583
Iterating post reduction 0 with 583 rules applied. Total rules applied 583 place count 1330 transition count 1447
Reduce places removed 583 places and 0 transitions.
Iterating post reduction 1 with 583 rules applied. Total rules applied 1166 place count 747 transition count 1447
Performed 264 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 264 Pre rules applied. Total rules applied 1166 place count 747 transition count 1183
Deduced a syphon composed of 264 places in 1 ms
Reduce places removed 264 places and 0 transitions.
Iterating global reduction 2 with 528 rules applied. Total rules applied 1694 place count 483 transition count 1183
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1708 place count 476 transition count 1176
Applied a total of 1708 rules in 47 ms. Remains 476 /1330 variables (removed 854) and now considering 1176/2030 (removed 854) transitions.
[2022-05-17 08:15:57] [INFO ] Flow matrix only has 966 transitions (discarded 210 similar events)
// Phase 1: matrix 966 rows 476 cols
[2022-05-17 08:15:57] [INFO ] Computed 27 place invariants in 5 ms
[2022-05-17 08:15:57] [INFO ] Implicit Places using invariants in 219 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 226 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 469/1330 places, 1176/2030 transitions.
Applied a total of 0 rules in 19 ms. Remains 469 /469 variables (removed 0) and now considering 1176/1176 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 469/1330 places, 1176/2030 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p3), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0, 1} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p3) (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p0) (NOT p1))), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p3:(OR (AND (GEQ s50 1) (GEQ s57 1)) (AND (GEQ s26 1) (GEQ s62 1)) (AND (GEQ s47 1) (GEQ s80 1)) (AND (GEQ s21 1) (GEQ s65 1)) (AND (GEQ s22 1) (GEQ s71 1...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 7283 reset in 1442 ms.
Stack based approach found an accepted trace after 16725 steps with 1331 reset with depth 159 and stack size 141 in 249 ms.
FORMULA Peterson-COL-6-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-08 finished in 2144 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U F((G(!X(p2))||p1))))'
Support contains 105 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 587 transitions
Trivial Post-agglo rules discarded 587 transitions
Performed 587 trivial Post agglomeration. Transition count delta: 587
Iterating post reduction 0 with 587 rules applied. Total rules applied 587 place count 1330 transition count 1443
Reduce places removed 587 places and 0 transitions.
Iterating post reduction 1 with 587 rules applied. Total rules applied 1174 place count 743 transition count 1443
Performed 288 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 288 Pre rules applied. Total rules applied 1174 place count 743 transition count 1155
Deduced a syphon composed of 288 places in 0 ms
Reduce places removed 288 places and 0 transitions.
Iterating global reduction 2 with 576 rules applied. Total rules applied 1750 place count 455 transition count 1155
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 1820 place count 420 transition count 1120
Applied a total of 1820 rules in 51 ms. Remains 420 /1330 variables (removed 910) and now considering 1120/2030 (removed 910) transitions.
[2022-05-17 08:15:59] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 420 cols
[2022-05-17 08:15:59] [INFO ] Computed 27 place invariants in 5 ms
[2022-05-17 08:15:59] [INFO ] Implicit Places using invariants in 193 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 194 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 413/1330 places, 1120/2030 transitions.
Applied a total of 0 rules in 11 ms. Remains 413 /413 variables (removed 0) and now considering 1120/1120 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 413/1330 places, 1120/2030 transitions.
Stuttering acceptance computed with spot in 148 ms :[(AND p2 (NOT p1))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p2:(OR (GEQ s176 1) (GEQ s158 1) (GEQ s188 1) (GEQ s170 1) (GEQ s152 1) (GEQ s182 1) (GEQ s164 1)), p1:(OR (AND (GEQ s11 1) (GEQ s194 1)) (AND (GEQ s5 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 19952 reset in 617 ms.
Product exploration explored 100000 steps with 19845 reset in 595 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 35 ms :[(AND (NOT p1) p2)]
Finished random walk after 284 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=94 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 256 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 25 ms :[(AND (NOT p1) p2)]
Support contains 105 out of 413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 413/413 places, 1120/1120 transitions.
Applied a total of 0 rules in 15 ms. Remains 413 /413 variables (removed 0) and now considering 1120/1120 (removed 0) transitions.
[2022-05-17 08:16:01] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:01] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 08:16:01] [INFO ] Implicit Places using invariants in 193 ms returned []
[2022-05-17 08:16:01] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:01] [INFO ] Computed 20 place invariants in 2 ms
[2022-05-17 08:16:02] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:16:02] [INFO ] Implicit Places using invariants and state equation in 1005 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2022-05-17 08:16:03] [INFO ] Redundant transitions in 97 ms returned []
[2022-05-17 08:16:03] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:03] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 08:16:03] [INFO ] Dead Transitions using invariants and state equation in 353 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1120/1120 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 171 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p1) p2)]
Finished random walk after 4442 steps, including 1 resets, run visited all 2 properties in 21 ms. (steps per millisecond=211 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2))), (X (X (NOT (AND (NOT p1) p2))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) p2))]
Knowledge based reduction with 4 factoid took 209 ms. Reduced automaton from 1 states, 2 edges and 2 AP to 1 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 27 ms :[(AND (NOT p1) p2)]
Product exploration explored 100000 steps with 19957 reset in 754 ms.
Product exploration explored 100000 steps with 19946 reset in 747 ms.
Built C files in :
/tmp/ltsmin1476280600806874644
[2022-05-17 08:16:05] [INFO ] Computing symmetric may disable matrix : 1120 transitions.
[2022-05-17 08:16:05] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:05] [INFO ] Computing symmetric may enable matrix : 1120 transitions.
[2022-05-17 08:16:05] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:05] [INFO ] Computing Do-Not-Accords matrix : 1120 transitions.
[2022-05-17 08:16:05] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:05] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1476280600806874644
Running compilation step : cd /tmp/ltsmin1476280600806874644;'/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/ltsmin1476280600806874644;'/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/ltsmin1476280600806874644;'/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 105 out of 413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 413/413 places, 1120/1120 transitions.
Applied a total of 0 rules in 17 ms. Remains 413 /413 variables (removed 0) and now considering 1120/1120 (removed 0) transitions.
[2022-05-17 08:16:08] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:08] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-17 08:16:08] [INFO ] Implicit Places using invariants in 156 ms returned []
[2022-05-17 08:16:08] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:08] [INFO ] Computed 20 place invariants in 1 ms
[2022-05-17 08:16:09] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:16:10] [INFO ] Implicit Places using invariants and state equation in 1108 ms returned []
Implicit Place search using SMT with State Equation took 1268 ms to find 0 implicit places.
[2022-05-17 08:16:10] [INFO ] Redundant transitions in 24 ms returned []
[2022-05-17 08:16:10] [INFO ] Flow matrix only has 910 transitions (discarded 210 similar events)
// Phase 1: matrix 910 rows 413 cols
[2022-05-17 08:16:10] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 08:16:10] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1120/1120 transitions.
Built C files in :
/tmp/ltsmin3199272727326023016
[2022-05-17 08:16:10] [INFO ] Computing symmetric may disable matrix : 1120 transitions.
[2022-05-17 08:16:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:10] [INFO ] Computing symmetric may enable matrix : 1120 transitions.
[2022-05-17 08:16:10] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:10] [INFO ] Computing Do-Not-Accords matrix : 1120 transitions.
[2022-05-17 08:16:10] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 08:16:10] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3199272727326023016
Running compilation step : cd /tmp/ltsmin3199272727326023016;'/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/ltsmin3199272727326023016;'/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/ltsmin3199272727326023016;'/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)
[2022-05-17 08:16:13] [INFO ] Flatten gal took : 36 ms
[2022-05-17 08:16:13] [INFO ] Flatten gal took : 34 ms
[2022-05-17 08:16:13] [INFO ] Time to serialize gal into /tmp/LTL1352805022624605203.gal : 4 ms
[2022-05-17 08:16:13] [INFO ] Time to serialize properties into /tmp/LTL6405372949086951988.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/LTL1352805022624605203.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6405372949086951988.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/LTL1352805...266
Read 1 LTL properties
Checking formula 0 : !((("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(CS...2181
Formula 0 simplified : !("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)&&(CS...2155
Detected timeout of ITS tools.
[2022-05-17 08:16:28] [INFO ] Flatten gal took : 31 ms
[2022-05-17 08:16:28] [INFO ] Applying decomposition
[2022-05-17 08:16:28] [INFO ] Flatten gal took : 31 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/graph13437403736756333348.txt' '-o' '/tmp/graph13437403736756333348.bin' '-w' '/tmp/graph13437403736756333348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13437403736756333348.bin' '-l' '-1' '-v' '-w' '/tmp/graph13437403736756333348.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:16:28] [INFO ] Decomposing Gal with order
[2022-05-17 08:16:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:16:29] [INFO ] Removed a total of 1575 redundant transitions.
[2022-05-17 08:16:29] [INFO ] Flatten gal took : 73 ms
[2022-05-17 08:16:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 422 labels/synchronizations in 30 ms.
[2022-05-17 08:16:29] [INFO ] Time to serialize gal into /tmp/LTL5335345441778851501.gal : 7 ms
[2022-05-17 08:16:29] [INFO ] Time to serialize properties into /tmp/LTL13688968149337795372.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/LTL5335345441778851501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13688968149337795372.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/LTL5335345...246
Read 1 LTL properties
Checking formula 0 : !((("(((((i2.u5.WantSection_11>=1)&&(i5.u46.CS_5>=1))||((i7.u2.WantSection_5>=1)&&(i2.u17.CS_2>=1)))||(((i5.u3.WantSection_7>=1)&&(i13...3025
Formula 0 simplified : !("(((((i2.u5.WantSection_11>=1)&&(i5.u46.CS_5>=1))||((i7.u2.WantSection_5>=1)&&(i2.u17.CS_2>=1)))||(((i5.u3.WantSection_7>=1)&&(i13...2999
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16953356925130698050
[2022-05-17 08:16:44] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16953356925130698050
Running compilation step : cd /tmp/ltsmin16953356925130698050;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1747 ms.
Running link step : cd /tmp/ltsmin16953356925130698050;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin16953356925130698050;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U <>(([](!X((LTLAPp2==true)))||(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 160 ms.
FORMULA Peterson-COL-6-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property Peterson-COL-6-LTLFireability-11 finished in 46736 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(F(p2)&&p1))))'
Support contains 588 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 13 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:16:46] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:16:46] [INFO ] Computed 27 place invariants in 10 ms
[2022-05-17 08:16:46] [INFO ] Implicit Places using invariants in 426 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 428 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 10 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 194 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(OR (GEQ s1315 1) (GEQ s1119 1) (GEQ s1056 1) (GEQ s1189 1) (GEQ s1126 1) (GEQ s1252 1) (GEQ s1063 1) (GEQ s1133 1) (GEQ s1259 1) (GEQ s1070 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 320 ms.
Stack based approach found an accepted trace after 502 steps with 0 reset with depth 503 and stack size 503 in 2 ms.
FORMULA Peterson-COL-6-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLFireability-12 finished in 996 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((!p0 U p1)))))'
Support contains 518 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 120 transitions
Trivial Post-agglo rules discarded 120 transitions
Performed 120 trivial Post agglomeration. Transition count delta: 120
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 1330 transition count 1910
Reduce places removed 120 places and 0 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 240 place count 1210 transition count 1910
Performed 251 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 251 Pre rules applied. Total rules applied 240 place count 1210 transition count 1659
Deduced a syphon composed of 251 places in 1 ms
Reduce places removed 251 places and 0 transitions.
Iterating global reduction 2 with 502 rules applied. Total rules applied 742 place count 959 transition count 1659
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 1 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 826 place count 917 transition count 1617
Applied a total of 826 rules in 84 ms. Remains 917 /1330 variables (removed 413) and now considering 1617/2030 (removed 413) transitions.
[2022-05-17 08:16:47] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 917 cols
[2022-05-17 08:16:47] [INFO ] Computed 27 place invariants in 6 ms
[2022-05-17 08:16:47] [INFO ] Implicit Places using invariants in 214 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 215 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 910/1330 places, 1617/2030 transitions.
Applied a total of 0 rules in 15 ms. Remains 910 /910 variables (removed 0) and now considering 1617/1617 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 910/1330 places, 1617/2030 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (GEQ s222 1) (GEQ s334 1) (GEQ s278 1) (GEQ s390 1) (GEQ s215 1) (GEQ s446 1) (GEQ s271 1) (GEQ s327 1) (GEQ s383 1) (GEQ s439 1) (GEQ s236 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 6085 reset in 2528 ms.
Product exploration explored 100000 steps with 6084 reset in 2483 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (NOT p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
[2022-05-17 08:16:53] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:16:53] [INFO ] Computed 20 place invariants in 5 ms
[2022-05-17 08:17:00] [INFO ] [Real]Absence check using 20 positive place invariants in 69 ms returned sat
[2022-05-17 08:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 08:17:04] [INFO ] [Real]Absence check using state equation in 4222 ms returned sat
[2022-05-17 08:17:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 08:17:10] [INFO ] [Nat]Absence check using 20 positive place invariants in 33 ms returned sat
[2022-05-17 08:17:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 08:17:12] [INFO ] [Nat]Absence check using state equation in 1964 ms returned sat
[2022-05-17 08:17:12] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:17:12] [INFO ] [Nat]Added 330 Read/Feed constraints in 155 ms returned sat
[2022-05-17 08:17:13] [INFO ] Deduced a trap composed of 38 places in 345 ms of which 2 ms to minimize.
[2022-05-17 08:17:13] [INFO ] Deduced a trap composed of 40 places in 343 ms of which 2 ms to minimize.
[2022-05-17 08:17:13] [INFO ] Deduced a trap composed of 48 places in 347 ms of which 1 ms to minimize.
[2022-05-17 08:17:14] [INFO ] Deduced a trap composed of 33 places in 341 ms of which 1 ms to minimize.
[2022-05-17 08:17:14] [INFO ] Deduced a trap composed of 64 places in 306 ms of which 1 ms to minimize.
[2022-05-17 08:17:15] [INFO ] Deduced a trap composed of 81 places in 273 ms of which 1 ms to minimize.
[2022-05-17 08:17:15] [INFO ] Deduced a trap composed of 68 places in 309 ms of which 1 ms to minimize.
[2022-05-17 08:17:15] [INFO ] Deduced a trap composed of 41 places in 294 ms of which 1 ms to minimize.
[2022-05-17 08:17:16] [INFO ] Deduced a trap composed of 82 places in 283 ms of which 1 ms to minimize.
[2022-05-17 08:17:16] [INFO ] Deduced a trap composed of 83 places in 295 ms of which 0 ms to minimize.
[2022-05-17 08:17:17] [INFO ] Deduced a trap composed of 116 places in 287 ms of which 1 ms to minimize.
[2022-05-17 08:17:17] [INFO ] Deduced a trap composed of 83 places in 278 ms of which 1 ms to minimize.
[2022-05-17 08:17:17] [INFO ] Deduced a trap composed of 79 places in 281 ms of which 1 ms to minimize.
[2022-05-17 08:17:18] [INFO ] Deduced a trap composed of 62 places in 286 ms of which 1 ms to minimize.
[2022-05-17 08:17:18] [INFO ] Deduced a trap composed of 66 places in 282 ms of which 1 ms to minimize.
[2022-05-17 08:17:18] [INFO ] Deduced a trap composed of 62 places in 286 ms of which 1 ms to minimize.
[2022-05-17 08:17:19] [INFO ] Deduced a trap composed of 72 places in 303 ms of which 1 ms to minimize.
[2022-05-17 08:17:19] [INFO ] Deduced a trap composed of 71 places in 281 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-17 08:17:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 518 out of 910 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 910/910 places, 1617/1617 transitions.
Applied a total of 0 rules in 16 ms. Remains 910 /910 variables (removed 0) and now considering 1617/1617 (removed 0) transitions.
[2022-05-17 08:17:19] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:17:19] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 08:17:19] [INFO ] Implicit Places using invariants in 187 ms returned []
[2022-05-17 08:17:19] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:17:19] [INFO ] Computed 20 place invariants in 3 ms
[2022-05-17 08:17:20] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:17:21] [INFO ] Implicit Places using invariants and state equation in 1465 ms returned []
Implicit Place search using SMT with State Equation took 1654 ms to find 0 implicit places.
[2022-05-17 08:17:21] [INFO ] Redundant transitions in 35 ms returned []
[2022-05-17 08:17:21] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:17:21] [INFO ] Computed 20 place invariants in 9 ms
[2022-05-17 08:17:21] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 910/910 places, 1617/1617 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p1), (NOT p1)]
Finished random walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 127 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
[2022-05-17 08:17:22] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:17:22] [INFO ] Computed 20 place invariants in 9 ms
[2022-05-17 08:17:29] [INFO ] [Real]Absence check using 20 positive place invariants in 53 ms returned sat
[2022-05-17 08:17:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 08:17:33] [INFO ] [Real]Absence check using state equation in 4179 ms returned sat
[2022-05-17 08:17:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 08:17:39] [INFO ] [Nat]Absence check using 20 positive place invariants in 33 ms returned sat
[2022-05-17 08:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 08:17:41] [INFO ] [Nat]Absence check using state equation in 1883 ms returned sat
[2022-05-17 08:17:41] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:17:41] [INFO ] [Nat]Added 330 Read/Feed constraints in 158 ms returned sat
[2022-05-17 08:17:42] [INFO ] Deduced a trap composed of 38 places in 345 ms of which 1 ms to minimize.
[2022-05-17 08:17:42] [INFO ] Deduced a trap composed of 40 places in 349 ms of which 1 ms to minimize.
[2022-05-17 08:17:42] [INFO ] Deduced a trap composed of 48 places in 343 ms of which 1 ms to minimize.
[2022-05-17 08:17:43] [INFO ] Deduced a trap composed of 33 places in 337 ms of which 0 ms to minimize.
[2022-05-17 08:17:43] [INFO ] Deduced a trap composed of 64 places in 302 ms of which 1 ms to minimize.
[2022-05-17 08:17:44] [INFO ] Deduced a trap composed of 81 places in 301 ms of which 0 ms to minimize.
[2022-05-17 08:17:44] [INFO ] Deduced a trap composed of 68 places in 303 ms of which 0 ms to minimize.
[2022-05-17 08:17:44] [INFO ] Deduced a trap composed of 41 places in 289 ms of which 1 ms to minimize.
[2022-05-17 08:17:45] [INFO ] Deduced a trap composed of 82 places in 287 ms of which 1 ms to minimize.
[2022-05-17 08:17:45] [INFO ] Deduced a trap composed of 83 places in 289 ms of which 1 ms to minimize.
[2022-05-17 08:17:45] [INFO ] Deduced a trap composed of 116 places in 290 ms of which 1 ms to minimize.
[2022-05-17 08:17:46] [INFO ] Deduced a trap composed of 83 places in 289 ms of which 1 ms to minimize.
[2022-05-17 08:17:46] [INFO ] Deduced a trap composed of 79 places in 286 ms of which 1 ms to minimize.
[2022-05-17 08:17:46] [INFO ] Deduced a trap composed of 62 places in 285 ms of which 1 ms to minimize.
[2022-05-17 08:17:47] [INFO ] Deduced a trap composed of 66 places in 299 ms of which 1 ms to minimize.
[2022-05-17 08:17:47] [INFO ] Deduced a trap composed of 62 places in 287 ms of which 1 ms to minimize.
[2022-05-17 08:17:47] [INFO ] Deduced a trap composed of 72 places in 278 ms of which 1 ms to minimize.
[2022-05-17 08:17:48] [INFO ] Deduced a trap composed of 71 places in 253 ms of which 0 ms to minimize.
[2022-05-17 08:17:48] [INFO ] Deduced a trap composed of 62 places in 243 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-17 08:17:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 6046 reset in 2445 ms.
Product exploration explored 100000 steps with 6121 reset in 2465 ms.
Built C files in :
/tmp/ltsmin2050627524860664312
[2022-05-17 08:17:53] [INFO ] Too many transitions (1617) to apply POR reductions. Disabling POR matrices.
[2022-05-17 08:17:53] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2050627524860664312
Running compilation step : cd /tmp/ltsmin2050627524860664312;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2795 ms.
Running link step : cd /tmp/ltsmin2050627524860664312;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin2050627524860664312;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12637088588359879894.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 518 out of 910 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 910/910 places, 1617/1617 transitions.
Applied a total of 0 rules in 14 ms. Remains 910 /910 variables (removed 0) and now considering 1617/1617 (removed 0) transitions.
[2022-05-17 08:18:08] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:18:08] [INFO ] Computed 20 place invariants in 4 ms
[2022-05-17 08:18:08] [INFO ] Implicit Places using invariants in 189 ms returned []
[2022-05-17 08:18:08] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:18:08] [INFO ] Computed 20 place invariants in 10 ms
[2022-05-17 08:18:09] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:18:10] [INFO ] Implicit Places using invariants and state equation in 1421 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
[2022-05-17 08:18:10] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-17 08:18:10] [INFO ] Flow matrix only has 1407 transitions (discarded 210 similar events)
// Phase 1: matrix 1407 rows 910 cols
[2022-05-17 08:18:10] [INFO ] Computed 20 place invariants in 11 ms
[2022-05-17 08:18:10] [INFO ] Dead Transitions using invariants and state equation in 591 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 910/910 places, 1617/1617 transitions.
Built C files in :
/tmp/ltsmin14523297358580849602
[2022-05-17 08:18:10] [INFO ] Too many transitions (1617) to apply POR reductions. Disabling POR matrices.
[2022-05-17 08:18:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14523297358580849602
Running compilation step : cd /tmp/ltsmin14523297358580849602;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2968 ms.
Running link step : cd /tmp/ltsmin14523297358580849602;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14523297358580849602;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased8001400062317173975.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 08:18:26] [INFO ] Flatten gal took : 41 ms
[2022-05-17 08:18:26] [INFO ] Flatten gal took : 40 ms
[2022-05-17 08:18:26] [INFO ] Time to serialize gal into /tmp/LTL10778285068383347776.gal : 5 ms
[2022-05-17 08:18:26] [INFO ] Time to serialize properties into /tmp/LTL506012022441454406.ltl : 3 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/LTL10778285068383347776.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL506012022441454406.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/LTL1077828...266
Read 1 LTL properties
Checking formula 0 : !((F(G(F((!("((((((((((WantSection_13>=1)&&(TestAlone_216>=1))||((WantSection_5>=1)&&(TestAlone_177>=1)))||(((WantSection_1>=1)&&(Test...28624
Formula 0 simplified : !FGF(!"((((((((((WantSection_13>=1)&&(TestAlone_216>=1))||((WantSection_5>=1)&&(TestAlone_177>=1)))||(((WantSection_1>=1)&&(TestAlon...28614
Detected timeout of ITS tools.
[2022-05-17 08:18:41] [INFO ] Flatten gal took : 41 ms
[2022-05-17 08:18:41] [INFO ] Applying decomposition
[2022-05-17 08:18:41] [INFO ] Flatten gal took : 40 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/graph8978007533561769142.txt' '-o' '/tmp/graph8978007533561769142.bin' '-w' '/tmp/graph8978007533561769142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8978007533561769142.bin' '-l' '-1' '-v' '-w' '/tmp/graph8978007533561769142.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:18:41] [INFO ] Decomposing Gal with order
[2022-05-17 08:18:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:18:41] [INFO ] Removed a total of 2072 redundant transitions.
[2022-05-17 08:18:41] [INFO ] Flatten gal took : 85 ms
[2022-05-17 08:18:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 14 ms.
[2022-05-17 08:18:41] [INFO ] Time to serialize gal into /tmp/LTL1468456070400747991.gal : 10 ms
[2022-05-17 08:18:41] [INFO ] Time to serialize properties into /tmp/LTL1921013724002573467.ltl : 3 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/LTL1468456070400747991.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1921013724002573467.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/LTL1468456...245
Read 1 LTL properties
Checking formula 0 : !((F(G(F((!("((((((((((i14.u6.WantSection_13>=1)&&(i22.i0.u187.TestAlone_216>=1))||((i10.u2.WantSection_5>=1)&&(i21.i0.u164.TestAlone_...38907
Formula 0 simplified : !FGF(!"((((((((((i14.u6.WantSection_13>=1)&&(i22.i0.u187.TestAlone_216>=1))||((i10.u2.WantSection_5>=1)&&(i21.i0.u164.TestAlone_177>...38897
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14447917443582593351
[2022-05-17 08:18:56] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14447917443582593351
Running compilation step : cd /tmp/ltsmin14447917443582593351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2814 ms.
Running link step : cd /tmp/ltsmin14447917443582593351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin14447917443582593351;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](<>((!(LTLAPp0==true) U (LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Peterson-COL-6-LTLFireability-13 finished in 144435 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(p1))||p0)))'
Support contains 287 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 19 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:19:11] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:19:11] [INFO ] Computed 27 place invariants in 8 ms
[2022-05-17 08:19:12] [INFO ] Implicit Places using invariants in 417 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 419 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 14 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (LT s448 1) (LT s447 1) (LT s446 1) (LT s444 1) (LT s443 1) (LT s442 1) (LT s441 1) (LT s456 1) (LT s455 1) (LT s454 1) (LT s453 1) (LT s452 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1094 ms.
Product exploration explored 100000 steps with 50000 reset in 1076 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA Peterson-COL-6-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-6-LTLFireability-14 finished in 2836 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||G((X(p1)||p2))))'
Support contains 336 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 18 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2022-05-17 08:19:14] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2022-05-17 08:19:14] [INFO ] Computed 27 place invariants in 8 ms
[2022-05-17 08:19:14] [INFO ] Implicit Places using invariants in 356 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 357 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 15 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Peterson-COL-6-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 3}], [{ cond=(NOT p2), acceptance={} source=5 dest: 1}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=4, aps=[p1:(AND (OR (LT s63 1) (LT s99 1)) (OR (LT s75 1) (LT s130 1)) (OR (LT s60 1) (LT s122 1)) (OR (LT s78 1) (LT s107 1)) (OR (LT s94 1) (LT s121 1)) (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 10 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLFireability-15 finished in 615 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G(F(G(p0)))||X(p1)||F(X(p2))))))'
Found a SL insensitive property : Peterson-COL-6-LTLFireability-02
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 112 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions removed 588 transitions
Trivial Post-agglo rules discarded 588 transitions
Performed 588 trivial Post agglomeration. Transition count delta: 588
Iterating post reduction 0 with 588 rules applied. Total rules applied 588 place count 1330 transition count 1442
Reduce places removed 588 places and 0 transitions.
Iterating post reduction 1 with 588 rules applied. Total rules applied 1176 place count 742 transition count 1442
Performed 287 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 287 Pre rules applied. Total rules applied 1176 place count 742 transition count 1155
Deduced a syphon composed of 287 places in 1 ms
Reduce places removed 287 places and 0 transitions.
Iterating global reduction 2 with 574 rules applied. Total rules applied 1750 place count 455 transition count 1155
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 2 with 84 rules applied. Total rules applied 1834 place count 413 transition count 1113
Applied a total of 1834 rules in 46 ms. Remains 413 /1330 variables (removed 917) and now considering 1113/2030 (removed 917) transitions.
[2022-05-17 08:19:15] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:15] [INFO ] Computed 27 place invariants in 5 ms
[2022-05-17 08:19:15] [INFO ] Implicit Places using invariants in 184 ms returned []
[2022-05-17 08:19:15] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:15] [INFO ] Computed 27 place invariants in 6 ms
[2022-05-17 08:19:15] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:19:16] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 1372 ms to find 0 implicit places.
[2022-05-17 08:19:16] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:16] [INFO ] Computed 27 place invariants in 5 ms
[2022-05-17 08:19:17] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 413/1330 places, 1113/2030 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/1330 places, 1113/2030 transitions.
Running random walk in product with property : Peterson-COL-6-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s7 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s1 1) (GEQ s9 1)) (AND (GEQ s5 1) (GEQ s17 1)) (AND (GEQ s2 1) (GEQ s11 1)) (AND...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1127 reset in 306 ms.
Product exploration explored 100000 steps with 1073 reset in 310 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 218 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 153 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 584 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=97 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 3 factoid took 167 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 134 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 112 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 9 ms. Remains 413 /413 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
[2022-05-17 08:19:18] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:18] [INFO ] Computed 27 place invariants in 4 ms
[2022-05-17 08:19:18] [INFO ] Implicit Places using invariants in 190 ms returned []
[2022-05-17 08:19:18] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:18] [INFO ] Computed 27 place invariants in 1 ms
[2022-05-17 08:19:19] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:19:20] [INFO ] Implicit Places using invariants and state equation in 1171 ms returned []
Implicit Place search using SMT with State Equation took 1363 ms to find 0 implicit places.
[2022-05-17 08:19:20] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:20] [INFO ] Computed 27 place invariants in 6 ms
[2022-05-17 08:19:20] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1113/1113 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Finished random walk after 930 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=186 )
Knowledge obtained : [(AND p1 (NOT p2) (NOT p0)), true, (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2)))]
Knowledge based reduction with 3 factoid took 178 ms. Reduced automaton from 4 states, 6 edges and 3 AP to 4 states, 6 edges and 3 AP.
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 1048 reset in 288 ms.
Product exploration explored 100000 steps with 1123 reset in 335 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Support contains 112 out of 413 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 413/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 18 ms. Remains 413 /413 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
[2022-05-17 08:19:22] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-17 08:19:22] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:22] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-17 08:19:22] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1113/1113 transitions.
Product exploration explored 100000 steps with 1134 reset in 357 ms.
Product exploration explored 100000 steps with 1140 reset in 394 ms.
Built C files in :
/tmp/ltsmin7808318564861456819
[2022-05-17 08:19:23] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7808318564861456819
Running compilation step : cd /tmp/ltsmin7808318564861456819;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1922 ms.
Running link step : cd /tmp/ltsmin7808318564861456819;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin7808318564861456819;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2638764950013776997.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 112 out of 413 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 413/413 places, 1113/1113 transitions.
Applied a total of 0 rules in 4 ms. Remains 413 /413 variables (removed 0) and now considering 1113/1113 (removed 0) transitions.
[2022-05-17 08:19:38] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:38] [INFO ] Computed 27 place invariants in 3 ms
[2022-05-17 08:19:38] [INFO ] Implicit Places using invariants in 175 ms returned []
[2022-05-17 08:19:38] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:38] [INFO ] Computed 27 place invariants in 2 ms
[2022-05-17 08:19:38] [INFO ] State equation strengthened by 330 read => feed constraints.
[2022-05-17 08:19:39] [INFO ] Implicit Places using invariants and state equation in 1087 ms returned []
Implicit Place search using SMT with State Equation took 1264 ms to find 0 implicit places.
[2022-05-17 08:19:39] [INFO ] Flow matrix only has 903 transitions (discarded 210 similar events)
// Phase 1: matrix 903 rows 413 cols
[2022-05-17 08:19:39] [INFO ] Computed 27 place invariants in 5 ms
[2022-05-17 08:19:40] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 413/413 places, 1113/1113 transitions.
Built C files in :
/tmp/ltsmin5441396493653568792
[2022-05-17 08:19:40] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5441396493653568792
Running compilation step : cd /tmp/ltsmin5441396493653568792;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1735 ms.
Running link step : cd /tmp/ltsmin5441396493653568792;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin5441396493653568792;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7638221603165201729.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 08:19:55] [INFO ] Flatten gal took : 28 ms
[2022-05-17 08:19:55] [INFO ] Flatten gal took : 28 ms
[2022-05-17 08:19:55] [INFO ] Time to serialize gal into /tmp/LTL14709353201310209982.gal : 3 ms
[2022-05-17 08:19:55] [INFO ] Time to serialize properties into /tmp/LTL16713802971712349226.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/LTL14709353201310209982.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16713802971712349226.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/LTL1470935...268
Read 1 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection...2056
Formula 0 simplified : !GX(GFG"(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)...2034
Detected timeout of ITS tools.
[2022-05-17 08:20:10] [INFO ] Flatten gal took : 30 ms
[2022-05-17 08:20:10] [INFO ] Applying decomposition
[2022-05-17 08:20:10] [INFO ] Flatten gal took : 27 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/graph9592784060151020362.txt' '-o' '/tmp/graph9592784060151020362.bin' '-w' '/tmp/graph9592784060151020362.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9592784060151020362.bin' '-l' '-1' '-v' '-w' '/tmp/graph9592784060151020362.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:20:10] [INFO ] Decomposing Gal with order
[2022-05-17 08:20:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:20:10] [INFO ] Removed a total of 1575 redundant transitions.
[2022-05-17 08:20:10] [INFO ] Flatten gal took : 58 ms
[2022-05-17 08:20:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 404 labels/synchronizations in 27 ms.
[2022-05-17 08:20:10] [INFO ] Time to serialize gal into /tmp/LTL14691947767266167307.gal : 6 ms
[2022-05-17 08:20:10] [INFO ] Time to serialize properties into /tmp/LTL8311564927285356210.ltl : 49 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/LTL14691947767266167307.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8311564927285356210.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/LTL1469194...246
Read 1 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((i13.u3.WantSection_11>=1)&&(i14.u47.CS_5>=1))||((i7.u5.WantSection_5>=1)&&(i11.u39.CS_2>=1)))||(((i0.u6.WantSecti...2857
Formula 0 simplified : !GX(GFG"(((((i13.u3.WantSection_11>=1)&&(i14.u47.CS_5>=1))||((i7.u5.WantSection_5>=1)&&(i11.u39.CS_2>=1)))||(((i0.u6.WantSection_7>=...2835
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6114131790081310326
[2022-05-17 08:20:25] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6114131790081310326
Running compilation step : cd /tmp/ltsmin6114131790081310326;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1707 ms.
Running link step : cd /tmp/ltsmin6114131790081310326;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6114131790081310326;'/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))))||X((LTLAPp1==true))||<>(X((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property Peterson-COL-6-LTLFireability-02 finished in 85854 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(F((!p0 U p1)))))'
[2022-05-17 08:20:41] [INFO ] Flatten gal took : 50 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4223051434396741437
[2022-05-17 08:20:41] [INFO ] Too many transitions (2030) to apply POR reductions. Disabling POR matrices.
[2022-05-17 08:20:41] [INFO ] Applying decomposition
[2022-05-17 08:20:41] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4223051434396741437
Running compilation step : cd /tmp/ltsmin4223051434396741437;'/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'
[2022-05-17 08:20:41] [INFO ] Flatten gal took : 50 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/graph2601124762085892871.txt' '-o' '/tmp/graph2601124762085892871.bin' '-w' '/tmp/graph2601124762085892871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2601124762085892871.bin' '-l' '-1' '-v' '-w' '/tmp/graph2601124762085892871.weights' '-q' '0' '-e' '0.001'
[2022-05-17 08:20:41] [INFO ] Decomposing Gal with order
[2022-05-17 08:20:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:20:41] [INFO ] Removed a total of 1788 redundant transitions.
[2022-05-17 08:20:41] [INFO ] Flatten gal took : 84 ms
[2022-05-17 08:20:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-17 08:20:41] [INFO ] Time to serialize gal into /tmp/LTLFireability1823801455324003886.gal : 10 ms
[2022-05-17 08:20:41] [INFO ] Time to serialize properties into /tmp/LTLFireability5481466319137359137.ltl : 4 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/LTLFireability1823801455324003886.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5481466319137359137.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...267
Read 2 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((i3.u4.WantSection_11>=1)&&(i2.u144.CS_5>=1))||((i2.u1.WantSection_5>=1)&&(i2.u16.CS_2>=1)))||(((i2.u2.WantSection...3204
Formula 0 simplified : !GX(GFG"(((((i3.u4.WantSection_11>=1)&&(i2.u144.CS_5>=1))||((i2.u1.WantSection_5>=1)&&(i2.u16.CS_2>=1)))||(((i2.u2.WantSection_7>=1)...3182
Compilation finished in 4251 ms.
Running link step : cd /tmp/ltsmin4223051434396741437;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin4223051434396741437;'/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))))||X((LTLAPp1==true))||<>(X((LTLAPp2==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 08:42:58] [INFO ] Applying decomposition
[2022-05-17 08:42:58] [INFO ] Flatten gal took : 336 ms
[2022-05-17 08:42:58] [INFO ] Decomposing Gal with order
[2022-05-17 08:42:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 08:42:59] [INFO ] Removed a total of 1876 redundant transitions.
[2022-05-17 08:42:59] [INFO ] Flatten gal took : 701 ms
[2022-05-17 08:43:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 65 ms.
[2022-05-17 08:43:00] [INFO ] Time to serialize gal into /tmp/LTLFireability15138529281012430747.gal : 68 ms
[2022-05-17 08:43:00] [INFO ] Time to serialize properties into /tmp/LTLFireability10477335907409691822.ltl : 19 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/LTLFireability15138529281012430747.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10477335907409691822.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...269
Read 2 LTL properties
Checking formula 0 : !((G(X(((G(F(G("(((((ProcessBool11.WantSection_11>=1)&&(Process5.CS_5>=1))||((ProcessBool5.WantSection_5>=1)&&(Process2.CS_2>=1)))||((...3524
Formula 0 simplified : !GX(GFG"(((((ProcessBool11.WantSection_11>=1)&&(Process5.CS_5>=1))||((ProcessBool5.WantSection_5>=1)&&(Process2.CS_2>=1)))||(((Proce...3502
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin4223051434396741437;'/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))))||X((LTLAPp1==true))||<>(X((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4223051434396741437;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](<>((!(LTLAPp3==true) U (LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 09:05:33] [INFO ] Flatten gal took : 571 ms
[2022-05-17 09:05:35] [INFO ] Input system was already deterministic with 2030 transitions.
[2022-05-17 09:05:38] [INFO ] Transformed 1330 places.
[2022-05-17 09:05:38] [INFO ] Transformed 2030 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 09:05:38] [INFO ] Time to serialize gal into /tmp/LTLFireability2349903012946161005.gal : 15 ms
[2022-05-17 09:05:38] [INFO ] Time to serialize properties into /tmp/LTLFireability14296282052157440121.ltl : 30 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/LTLFireability2349903012946161005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14296282052157440121.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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/LTLFireabi...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(X(((G(F(G("(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection...2056
Formula 0 simplified : !GX(GFG"(((((WantSection_11>=1)&&(CS_5>=1))||((WantSection_5>=1)&&(CS_2>=1)))||(((WantSection_7>=1)&&(CS_3>=1))||((WantSection_1>=1)...2034

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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="Peterson-COL-6"
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 Peterson-COL-6, 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-165277016100036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-6.tgz
mv Peterson-COL-6 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 ;