Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r083-tall-162048875500548.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is EGFr-PT-10421, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-tall-162048875500548
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 49K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 104K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Mar 28 16:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 28 16:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Mar 23 10:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 23 10:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 22 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 22 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 6 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw------- 1 mcc users 672K May 5 16:51 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 EGFr-PT-10421-00
FORMULA_NAME EGFr-PT-10421-01
FORMULA_NAME EGFr-PT-10421-02
FORMULA_NAME EGFr-PT-10421-03
FORMULA_NAME EGFr-PT-10421-04
FORMULA_NAME EGFr-PT-10421-05
FORMULA_NAME EGFr-PT-10421-06
FORMULA_NAME EGFr-PT-10421-07
FORMULA_NAME EGFr-PT-10421-08
FORMULA_NAME EGFr-PT-10421-09
FORMULA_NAME EGFr-PT-10421-10
FORMULA_NAME EGFr-PT-10421-11
FORMULA_NAME EGFr-PT-10421-12
FORMULA_NAME EGFr-PT-10421-13
FORMULA_NAME EGFr-PT-10421-14
FORMULA_NAME EGFr-PT-10421-15

=== Now, execution of the tool begins

BK_START 1620626996086

Running Version 0
[2021-05-10 06:09:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-10 06:09:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-10 06:09:57] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2021-05-10 06:09:57] [INFO ] Transformed 208 places.
[2021-05-10 06:09:57] [INFO ] Transformed 378 transitions.
[2021-05-10 06:09:57] [INFO ] Parsed PT model containing 208 places and 378 transitions in 127 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-10 06:09:57] [INFO ] Initial state test concluded for 4 properties.
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 77 places and 239 transitions.
Reduce places removed 21 places and 0 transitions.
FORMULA EGFr-PT-10421-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 12 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:09:57] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:57] [INFO ] Computed 55 place invariants in 5 ms
[2021-05-10 06:09:57] [INFO ] Implicit Places using invariants in 169 ms returned []
[2021-05-10 06:09:57] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:57] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:09:58] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:09:58] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 322 ms to find 0 implicit places.
[2021-05-10 06:09:58] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:58] [INFO ] Computed 55 place invariants in 3 ms
[2021-05-10 06:09:58] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
[2021-05-10 06:09:58] [INFO ] Flatten gal took : 37 ms
[2021-05-10 06:09:58] [INFO ] Flatten gal took : 13 ms
[2021-05-10 06:09:58] [INFO ] Input system was already deterministic with 139 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 445 ms. (steps per millisecond=224 ) properties (out of 14) seen :10
Running SMT prover for 4 properties.
[2021-05-10 06:09:58] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:58] [INFO ] Computed 55 place invariants in 3 ms
[2021-05-10 06:09:58] [INFO ] [Real]Absence check using 55 positive place invariants in 6 ms returned sat
[2021-05-10 06:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-10 06:09:58] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2021-05-10 06:09:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-10 06:09:59] [INFO ] [Nat]Absence check using 55 positive place invariants in 11 ms returned sat
[2021-05-10 06:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-10 06:09:59] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2021-05-10 06:09:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:09:59] [INFO ] [Nat]Added 54 Read/Feed constraints in 3 ms returned sat
[2021-05-10 06:09:59] [INFO ] Computed and/alt/rep : 129/147/96 causal constraints (skipped 0 transitions) in 5 ms.
[2021-05-10 06:09:59] [INFO ] Added : 71 causal constraints over 15 iterations in 132 ms. Result :sat
[2021-05-10 06:09:59] [INFO ] [Real]Absence check using 55 positive place invariants in 7 ms returned unsat
[2021-05-10 06:09:59] [INFO ] [Real]Absence check using 55 positive place invariants in 3 ms returned unsat
[2021-05-10 06:09:59] [INFO ] [Real]Absence check using 55 positive place invariants in 7 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
[2021-05-10 06:09:59] [INFO ] Initial state test concluded for 2 properties.
FORMULA EGFr-PT-10421-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EGFr-PT-10421-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 8 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:09:59] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:59] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:09:59] [INFO ] Implicit Places using invariants in 70 ms returned []
[2021-05-10 06:09:59] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:59] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:09:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:09:59] [INFO ] Implicit Places using invariants and state equation in 110 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2021-05-10 06:09:59] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:09:59] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:09:59] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : EGFr-PT-10421-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(LEQ s80 s86)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 340 ms.
Product exploration explored 100000 steps with 33333 reset in 281 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Product exploration explored 100000 steps with 33333 reset in 205 ms.
Product exploration explored 100000 steps with 33333 reset in 234 ms.
Applying partial POR strategy [true, false, true, false]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Support contains 2 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 10 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:01] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-10 06:10:01] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:01] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:01] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Product exploration explored 100000 steps with 33333 reset in 573 ms.
Product exploration explored 100000 steps with 33333 reset in 539 ms.
[2021-05-10 06:10:02] [INFO ] Flatten gal took : 9 ms
[2021-05-10 06:10:02] [INFO ] Flatten gal took : 8 ms
[2021-05-10 06:10:02] [INFO ] Time to serialize gal into /tmp/LTL5338504044639521896.gal : 100 ms
[2021-05-10 06:10:02] [INFO ] Time to serialize properties into /tmp/LTL15334344017734794167.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5338504044639521896.gal, -t, CGAL, -LTL, /tmp/LTL15334344017734794167.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5338504044639521896.gal -t CGAL -LTL /tmp/LTL15334344017734794167.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X("(pak1_equals_0<=pkc_equals_0)"))))
Formula 0 simplified : !XX"(pak1_equals_0<=pkc_equals_0)"
Reverse transition relation is NOT exact ! Due to transitions t28, t29, t129, t130, t131, t132, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/133/6/139
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
79 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.811109,42484,1,0,290,155485,298,142,3438,144861,292
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA EGFr-PT-10421-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property EGFr-PT-10421-00 finished in 3996 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 9 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:03] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:03] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:03] [INFO ] Implicit Places using invariants in 59 ms returned []
[2021-05-10 06:10:03] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:03] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:03] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
[2021-05-10 06:10:03] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-10 06:10:03] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:03] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:03] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10421-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s7)], 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 2609 reset in 246 ms.
Stack based approach found an accepted trace after 5501 steps with 155 reset with depth 71 and stack size 71 in 23 ms.
FORMULA EGFr-PT-10421-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10421-01 finished in 564 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:03] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:03] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:03] [INFO ] Implicit Places using invariants in 56 ms returned []
[2021-05-10 06:10:03] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:03] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:03] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:04] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2021-05-10 06:10:04] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-10 06:10:04] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:04] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 80 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10421-03 automaton TGBA [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:(GT 1 s44)], 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 3435 reset in 258 ms.
Stack based approach found an accepted trace after 815 steps with 25 reset with depth 114 and stack size 114 in 3 ms.
FORMULA EGFr-PT-10421-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10421-03 finished in 567 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:04] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:04] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:04] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-10 06:10:04] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:04] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:04] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:04] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2021-05-10 06:10:04] [INFO ] Redundant transitions in 3 ms returned []
[2021-05-10 06:10:04] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:04] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:04] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 79 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : EGFr-PT-10421-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(GT s49 0), p1:(GT s84 s14)], 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 260 ms.
Stack based approach found an accepted trace after 526 steps with 1 reset with depth 493 and stack size 493 in 2 ms.
FORMULA EGFr-PT-10421-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10421-05 finished in 606 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 3 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:05] [INFO ] Implicit Places using invariants in 60 ms returned []
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:05] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:05] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 6 ms
[2021-05-10 06:10:05] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 49 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10421-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s14 s18)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 16 steps with 0 reset in 0 ms.
FORMULA EGFr-PT-10421-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property EGFr-PT-10421-06 finished in 306 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 2 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:05] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:05] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:05] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2021-05-10 06:10:05] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:05] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:05] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : EGFr-PT-10421-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s109 s33)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 207 ms.
Product exploration explored 100000 steps with 50000 reset in 232 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 234 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 5 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:06] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-10 06:10:06] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:06] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:06] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Product exploration explored 100000 steps with 50000 reset in 665 ms.
Product exploration explored 100000 steps with 50000 reset in 686 ms.
[2021-05-10 06:10:08] [INFO ] Flatten gal took : 9 ms
[2021-05-10 06:10:08] [INFO ] Flatten gal took : 14 ms
[2021-05-10 06:10:08] [INFO ] Time to serialize gal into /tmp/LTL7745106389965182451.gal : 2 ms
[2021-05-10 06:10:08] [INFO ] Time to serialize properties into /tmp/LTL7400156116906983754.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7745106389965182451.gal, -t, CGAL, -LTL, /tmp/LTL7400156116906983754.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7745106389965182451.gal -t CGAL -LTL /tmp/LTL7400156116906983754.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(vav2_equals_1<=erbb44_equals_1)"))))
Formula 0 simplified : !XF"(vav2_equals_1<=erbb44_equals_1)"
Reverse transition relation is NOT exact ! Due to transitions t28, t29, t129, t130, t131, t132, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/133/6/139
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
82 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.841255,42860,1,0,289,155485,304,142,3438,144861,291
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA EGFr-PT-10421-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property EGFr-PT-10421-09 finished in 3660 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1) U X(p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 110 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 2 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:08] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:08] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:09] [INFO ] Implicit Places using invariants in 58 ms returned []
[2021-05-10 06:10:09] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:09] [INFO ] Computed 55 place invariants in 6 ms
[2021-05-10 06:10:09] [INFO ] State equation strengthened by 54 read => feed constraints.
[2021-05-10 06:10:09] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2021-05-10 06:10:09] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:09] [INFO ] Computed 55 place invariants in 0 ms
[2021-05-10 06:10:09] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Running random walk in product with property : EGFr-PT-10421-12 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(GT 1 s65), p0:(LEQ 1 s74), p2:(AND (LEQ 1 s46) (OR (LEQ 1 s100) (LEQ 1 s74)))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 338 ms.
Product exploration explored 100000 steps with 50000 reset in 315 ms.
Knowledge obtained : [p1, p0, p2]
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 247 ms.
Product exploration explored 100000 steps with 50000 reset in 268 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), true, (NOT p1)]
Support contains 4 out of 110 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 110/110 places, 139/139 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 139/139 (removed 0) transitions.
[2021-05-10 06:10:10] [INFO ] Redundant transitions in 1 ms returned []
[2021-05-10 06:10:10] [INFO ] Flow matrix only has 106 transitions (discarded 33 similar events)
// Phase 1: matrix 106 rows 110 cols
[2021-05-10 06:10:10] [INFO ] Computed 55 place invariants in 1 ms
[2021-05-10 06:10:11] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 110/110 places, 139/139 transitions.
Product exploration explored 100000 steps with 50000 reset in 280 ms.
Product exploration explored 100000 steps with 50000 reset in 304 ms.
[2021-05-10 06:10:11] [INFO ] Flatten gal took : 7 ms
[2021-05-10 06:10:11] [INFO ] Flatten gal took : 7 ms
[2021-05-10 06:10:11] [INFO ] Time to serialize gal into /tmp/LTL6650873654890243691.gal : 2 ms
[2021-05-10 06:10:11] [INFO ] Time to serialize properties into /tmp/LTL13186575639873573680.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6650873654890243691.gal, -t, CGAL, -LTL, /tmp/LTL13186575639873573680.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6650873654890243691.gal -t CGAL -LTL /tmp/LTL13186575639873573680.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((("(p70s6_1_equals_0>=1)")U("(mkk7_equals_1<1)"))U(X("((jnk_equals_0>=1)&&((shp1_equals_0>=1)||(p70s6_1_equals_0>=1)))"))))
Formula 0 simplified : !(("(p70s6_1_equals_0>=1)" U "(mkk7_equals_1<1)") U X"((jnk_equals_0>=1)&&((shp1_equals_0>=1)||(p70s6_1_equals_0>=1)))")
Reverse transition relation is NOT exact ! Due to transitions t28, t29, t129, t130, t131, t132, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/133/6/139
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
82 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.840082,43744,1,0,289,155485,329,142,3463,144861,300
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA EGFr-PT-10421-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property EGFr-PT-10421-12 finished in 3539 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620627013266

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="EGFr-PT-10421"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is EGFr-PT-10421, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r083-tall-162048875500548"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EGFr-PT-10421.tgz
mv EGFr-PT-10421 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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