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.r132-tall-165271821100636.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.........................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is MAPKbis-PT-5310, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821100636
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 8.8K Apr 30 00:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 00:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 30 00:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 30 00:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.4K May 9 08:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 9 08:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K May 9 08:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 170K 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 MAPKbis-PT-5310-LTLFireability-00
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-01
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-02
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-03
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-04
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-05
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-06
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-07
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-08
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-09
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-10
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-11
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-12
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-13
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-14
FORMULA_NAME MAPKbis-PT-5310-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652822011850

Running Version 202205111006
[2022-05-17 21:13:33] [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 21:13:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 21:13:33] [INFO ] Load time of PNML (sax parser for PT used): 85 ms
[2022-05-17 21:13:33] [INFO ] Transformed 106 places.
[2022-05-17 21:13:33] [INFO ] Transformed 173 transitions.
[2022-05-17 21:13:33] [INFO ] Found NUPN structural information;
[2022-05-17 21:13:33] [INFO ] Parsed PT model containing 106 places and 173 transitions in 183 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 11 places in 2 ms
Reduce places removed 15 places and 41 transitions.
Reduce places removed 7 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA MAPKbis-PT-5310-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MAPKbis-PT-5310-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 132/132 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 84 transition count 130
Applied a total of 2 rules in 11 ms. Remains 84 /84 variables (removed 0) and now considering 130/132 (removed 2) transitions.
[2022-05-17 21:13:33] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:33] [INFO ] Computed 42 place invariants in 7 ms
[2022-05-17 21:13:33] [INFO ] Implicit Places using invariants in 191 ms returned []
[2022-05-17 21:13:33] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:33] [INFO ] Computed 42 place invariants in 6 ms
[2022-05-17 21:13:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:33] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
[2022-05-17 21:13:33] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:33] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:33] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 84/84 places, 130/132 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/132 transitions.
Support contains 43 out of 84 places after structural reductions.
[2022-05-17 21:13:34] [INFO ] Flatten gal took : 31 ms
[2022-05-17 21:13:34] [INFO ] Flatten gal took : 15 ms
[2022-05-17 21:13:34] [INFO ] Input system was already deterministic with 130 transitions.
Support contains 42 out of 84 places (down from 43) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 455 ms. (steps per millisecond=21 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-17 21:13:34] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:34] [INFO ] Computed 42 place invariants in 4 ms
[2022-05-17 21:13:34] [INFO ] [Real]Absence check using 42 positive place invariants in 5 ms returned sat
[2022-05-17 21:13:34] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-17 21:13:34] [INFO ] [Nat]Absence check using 42 positive place invariants in 5 ms returned sat
[2022-05-17 21:13:34] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-17 21:13:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:34] [INFO ] After 12ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-05-17 21:13:34] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-17 21:13:34] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 130/130 transitions.
Graph (complete) has 261 edges and 84 vertex of which 68 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.9 ms
Discarding 16 places :
Also discarding 6 output transitions
Drop transitions removed 6 transitions
Drop transitions removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 68 transition count 105
Applied a total of 20 rules in 21 ms. Remains 68 /84 variables (removed 16) and now considering 105/130 (removed 25) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/84 places, 105/130 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 494212 steps, run timeout after 3001 ms. (steps per millisecond=164 ) properties seen :{}
Probabilistic random walk after 494212 steps, saw 279289 distinct states, run finished after 3002 ms. (steps per millisecond=164 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-17 21:13:38] [INFO ] Flow matrix only has 68 transitions (discarded 37 similar events)
// Phase 1: matrix 68 rows 68 cols
[2022-05-17 21:13:38] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-17 21:13:38] [INFO ] [Real]Absence check using 34 positive place invariants in 10 ms returned sat
[2022-05-17 21:13:38] [INFO ] After 104ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 21:13:38] [INFO ] [Nat]Absence check using 34 positive place invariants in 21 ms returned sat
[2022-05-17 21:13:38] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-17 21:13:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-05-17 21:13:38] [INFO ] After 9ms SMT Verify possible using 34 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-17 21:13:38] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-05-17 21:13:38] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 0 ms.
Support contains 5 out of 68 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 105/105 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 105/105 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 105/105 transitions.
Applied a total of 0 rules in 4 ms. Remains 68 /68 variables (removed 0) and now considering 105/105 (removed 0) transitions.
[2022-05-17 21:13:38] [INFO ] Flow matrix only has 68 transitions (discarded 37 similar events)
// Phase 1: matrix 68 rows 68 cols
[2022-05-17 21:13:38] [INFO ] Computed 34 place invariants in 1 ms
[2022-05-17 21:13:38] [INFO ] Implicit Places using invariants in 63 ms returned []
[2022-05-17 21:13:38] [INFO ] Flow matrix only has 68 transitions (discarded 37 similar events)
// Phase 1: matrix 68 rows 68 cols
[2022-05-17 21:13:38] [INFO ] Computed 34 place invariants in 2 ms
[2022-05-17 21:13:38] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-05-17 21:13:38] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2022-05-17 21:13:38] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 21:13:38] [INFO ] Flow matrix only has 68 transitions (discarded 37 similar events)
// Phase 1: matrix 68 rows 68 cols
[2022-05-17 21:13:38] [INFO ] Computed 34 place invariants in 0 ms
[2022-05-17 21:13:38] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 105/105 transitions.
Graph (trivial) has 93 edges and 68 vertex of which 60 / 68 are part of one of the 30 SCC in 5 ms
Free SCC test removed 30 places
Drop transitions removed 93 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 97 transitions.
Graph (complete) has 8 edges and 38 vertex of which 8 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.0 ms
Discarding 30 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 7 ms. Remains 8 /68 variables (removed 60) and now considering 8/105 (removed 97) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 8 rows 8 cols
[2022-05-17 21:13:38] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-17 21:13:38] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned sat
[2022-05-17 21:13:38] [INFO ] After 34ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-05-17 21:13:38] [INFO ] After 38ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-17 21:13:38] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 21:13:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-17 21:13:38] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-17 21:13:38] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-17 21:13:38] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-17 21:13:38] [INFO ] Flatten gal took : 1 ms
[2022-05-17 21:13:38] [INFO ] Flatten gal took : 1 ms
[2022-05-17 21:13:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12394916037423548268.gal : 1 ms
[2022-05-17 21:13:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4162687391027212306.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms15289750158025517677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12394916037423548268.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4162687391027212306.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4162687391027212306.prop.
Reachability property AtomicPropp3 is true.
Reachability property AtomicPropp2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,16,0.010297,3756,2,13,7,59,6,0,43,28,0
Total reachable state count : 16

Verifying 2 reachability properties.
Reachability property AtomicPropp2 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp2,2,0.010571,3756,2,10,7,59,7,0,52,28,0
Reachability property AtomicPropp3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp3,2,0.010721,3756,2,10,7,59,8,0,57,28,0
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA MAPKbis-PT-5310-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 6 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:39] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:39] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:39] [INFO ] Implicit Places using invariants in 119 ms returned []
[2022-05-17 21:13:39] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:39] [INFO ] Computed 42 place invariants in 11 ms
[2022-05-17 21:13:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:39] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2022-05-17 21:13:39] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-17 21:13:39] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:39] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:39] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0)]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s27 1) (NEQ s80 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 378 ms.
Stack based approach found an accepted trace after 480 steps with 0 reset with depth 481 and stack size 479 in 16 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-00 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-00 finished in 1201 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((G(p0) U p1)&&G(F(X(G(p0)))))))'
Support contains 3 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 9 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:40] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:40] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:40] [INFO ] Implicit Places using invariants in 76 ms returned []
[2022-05-17 21:13:40] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:40] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:40] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2022-05-17 21:13:40] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 21:13:40] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:40] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:40] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 225 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s24 1) (EQ s53 1) (EQ s66 1)), p0:(AND (EQ s24 1) (EQ s53 1))], nbAcceptance=1, 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 0 reset in 250 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 4 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-01 finished in 863 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(((p0 U p1)&&G(p1)&&(X(p2)||p0)))))'
Support contains 10 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 13 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:41] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:41] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:41] [INFO ] Implicit Places using invariants in 121 ms returned []
[2022-05-17 21:13:41] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:41] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:41] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2022-05-17 21:13:41] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 21:13:41] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:41] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:41] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 147 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s8 1) (EQ s11 1)), p0:(AND (EQ s51 1) (EQ s52 1)), p2:(AND (EQ s2 1) (EQ s36 1) (EQ s42 1) (EQ s58 1) (EQ s65 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 4 reset in 336 ms.
Stack based approach found an accepted trace after 394 steps with 0 reset with depth 395 and stack size 395 in 1 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-03 finished in 887 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 5 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 1 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:42] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-17 21:13:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:42] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:42] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s37 1) (EQ s66 1)), p0:(AND (EQ s0 1) (EQ s51 1) (EQ s60 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-06 finished in 415 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||G((p1||X((p2 U p3)))))))'
Support contains 8 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:42] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:42] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 156 ms to find 0 implicit places.
[2022-05-17 21:13:42] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:42] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:42] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 247 ms :[(AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p3))), true, (NOT p0)]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=4 dest: 2}, { cond=(AND p0 p1 (NOT p3) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s40 1) (EQ s74 1) (EQ s81 1)), p1:(AND (EQ s63 1) (EQ s82 1)), p3:(AND (EQ s0 1) (EQ s41 1) (EQ s80 1) (EQ s63 1) (EQ s82 1)), p2:(A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-07 finished in 548 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&F(p1))))'
Support contains 7 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 1 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:43] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:43] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:43] [INFO ] Implicit Places using invariants in 62 ms returned []
[2022-05-17 21:13:43] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:43] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:43] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2022-05-17 21:13:43] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:43] [INFO ] Computed 42 place invariants in 2 ms
[2022-05-17 21:13:43] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (EQ s13 0) (EQ s36 0) (EQ s46 0) (EQ s79 0)), p0:(OR (EQ s13 0) (EQ s37 0) (EQ s47 0) (EQ s78 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 202 ms.
Product exploration explored 100000 steps with 33333 reset in 215 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 4 factoid took 88 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA MAPKbis-PT-5310-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property MAPKbis-PT-5310-LTLFireability-08 finished in 927 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
Support contains 4 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 1 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:44] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:44] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:44] [INFO ] Implicit Places using invariants in 106 ms returned []
[2022-05-17 21:13:44] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:44] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:44] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2022-05-17 21:13:44] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:44] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:44] [INFO ] Dead Transitions using invariants and state equation in 71 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s61 1) (EQ s80 1)), p1:(OR (NEQ s7 1) (NEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 698 reset in 218 ms.
Stack based approach found an accepted trace after 40358 steps with 278 reset with depth 168 and stack size 168 in 102 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-09 finished in 803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U X(p1)))||G(X(X(G(p2))))))'
Support contains 6 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:44] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:44] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:44] [INFO ] Implicit Places using invariants in 67 ms returned []
[2022-05-17 21:13:45] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:45] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:45] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2022-05-17 21:13:45] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:45] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:45] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (EQ s16 1) (EQ s79 1)), p2:(OR (EQ s13 0) (EQ s33 0) (EQ s36 0) (EQ s46 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1624 reset in 233 ms.
Stack based approach found an accepted trace after 472 steps with 4 reset with depth 86 and stack size 86 in 2 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-12 finished in 690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 130/130 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 130/130 (removed 0) transitions.
[2022-05-17 21:13:45] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:45] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:45] [INFO ] Implicit Places using invariants in 64 ms returned []
[2022-05-17 21:13:45] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:45] [INFO ] Computed 42 place invariants in 1 ms
[2022-05-17 21:13:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 21:13:45] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2022-05-17 21:13:45] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-17 21:13:45] [INFO ] Flow matrix only has 84 transitions (discarded 46 similar events)
// Phase 1: matrix 84 rows 84 cols
[2022-05-17 21:13:45] [INFO ] Computed 42 place invariants in 0 ms
[2022-05-17 21:13:45] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 130/130 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : MAPKbis-PT-5310-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s30 1) (EQ s77 1)) (AND (EQ s25 1) (EQ s52 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2115 reset in 213 ms.
Stack based approach found an accepted trace after 113 steps with 11 reset with depth 5 and stack size 5 in 0 ms.
FORMULA MAPKbis-PT-5310-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property MAPKbis-PT-5310-LTLFireability-15 finished in 627 ms.
All properties solved by simple procedures.
Total runtime 13134 ms.

BK_STOP 1652822026288

--------------------
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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="MAPKbis-PT-5310"
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 MAPKbis-PT-5310, 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 r132-tall-165271821100636"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MAPKbis-PT-5310.tgz
mv MAPKbis-PT-5310 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 ;