Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r178-tajo-162089416400804.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/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 ResAllocation-PT-R020C002, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r178-tajo-162089416400804
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 157K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 82K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 27 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 14:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 14:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 85K 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 ResAllocation-PT-R020C002-00
FORMULA_NAME ResAllocation-PT-R020C002-01
FORMULA_NAME ResAllocation-PT-R020C002-02
FORMULA_NAME ResAllocation-PT-R020C002-03
FORMULA_NAME ResAllocation-PT-R020C002-04
FORMULA_NAME ResAllocation-PT-R020C002-05
FORMULA_NAME ResAllocation-PT-R020C002-06
FORMULA_NAME ResAllocation-PT-R020C002-07
FORMULA_NAME ResAllocation-PT-R020C002-08
FORMULA_NAME ResAllocation-PT-R020C002-09
FORMULA_NAME ResAllocation-PT-R020C002-10
FORMULA_NAME ResAllocation-PT-R020C002-11
FORMULA_NAME ResAllocation-PT-R020C002-12
FORMULA_NAME ResAllocation-PT-R020C002-13
FORMULA_NAME ResAllocation-PT-R020C002-14
FORMULA_NAME ResAllocation-PT-R020C002-15

=== Now, execution of the tool begins

BK_START 1621266884957

Running Version 0
[2021-05-17 15:54:46] [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]
[2021-05-17 15:54:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 15:54:46] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-17 15:54:46] [INFO ] Transformed 80 places.
[2021-05-17 15:54:46] [INFO ] Transformed 42 transitions.
[2021-05-17 15:54:46] [INFO ] Parsed PT model containing 80 places and 42 transitions in 76 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 15:54:46] [INFO ] Initial state test concluded for 1 properties.
FORMULA ResAllocation-PT-R020C002-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R020C002-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 80 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 80/80 places, 42/42 transitions.
Applied a total of 0 rules in 19 ms. Remains 80 /80 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 80 cols
[2021-05-17 15:54:46] [INFO ] Computed 40 place invariants in 5 ms
[2021-05-17 15:54:47] [INFO ] Implicit Places using invariants in 156 ms returned [41, 43, 45, 51, 53, 59, 61, 63, 67, 69, 71, 73, 75, 79]
Discarding 14 places :
Implicit Place search using SMT only with invariants took 184 ms to find 14 implicit places.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:47] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-17 15:54:47] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Starting structural reductions, iteration 1 : 66/80 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:47] [INFO ] Computed 26 place invariants in 6 ms
[2021-05-17 15:54:47] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 66/80 places, 42/42 transitions.
[2021-05-17 15:54:47] [INFO ] Flatten gal took : 22 ms
[2021-05-17 15:54:47] [INFO ] Flatten gal took : 7 ms
[2021-05-17 15:54:47] [INFO ] Input system was already deterministic with 42 transitions.
Incomplete random walk after 100000 steps, including 861 resets, run finished after 252 ms. (steps per millisecond=396 ) properties (out of 24) seen :16
Running SMT prover for 8 properties.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:47] [INFO ] Computed 26 place invariants in 5 ms
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 1 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 2 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 2 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 2 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 2 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 4 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 5 ms returned unsat
[2021-05-17 15:54:47] [INFO ] [Real]Absence check using 26 positive place invariants in 3 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
[2021-05-17 15:54:47] [INFO ] Initial state test concluded for 4 properties.
FORMULA ResAllocation-PT-R020C002-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R020C002-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R020C002-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R020C002-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 40
Applied a total of 4 rules in 11 ms. Remains 64 /66 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 64 cols
[2021-05-17 15:54:47] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-17 15:54:47] [INFO ] Implicit Places using invariants in 46 ms returned [42, 48, 50, 55, 62]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 48 ms to find 5 implicit places.
[2021-05-17 15:54:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:47] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:47] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Starting structural reductions, iteration 1 : 59/66 places, 40/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:47] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 59 cols
[2021-05-17 15:54:47] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:47] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 59/66 places, 40/42 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-01 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:(GT s7 s43)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 2 ms.
FORMULA ResAllocation-PT-R020C002-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-01 finished in 320 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((p0||F(p1)))&&G(!p0))))], workingDir=/home/mcc/execution]
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:48] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-17 15:54:48] [INFO ] Implicit Places using invariants in 45 ms returned [44, 46, 50, 52, 57, 64]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 45 ms to find 6 implicit places.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:54:48] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 60/66 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:54:48] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/66 places, 42/42 transitions.
Stuttering acceptance computed with spot in 151 ms :[p0, (OR (NOT p1) p0), (OR (NOT p1) p0), true, (OR (NOT p1) p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ 1 s49), p1:(GT s37 s16)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 143 steps with 1 reset in 2 ms.
FORMULA ResAllocation-PT-R020C002-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-02 finished in 284 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0&&X(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:48] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-17 15:54:48] [INFO ] Implicit Places using invariants in 43 ms returned [44, 50, 52, 57, 64]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 46 ms to find 5 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:48] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 61/66 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:48] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:48] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/66 places, 42/42 transitions.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33204 reset in 266 ms.
Product exploration explored 100000 steps with 33234 reset in 206 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 33382 reset in 132 ms.
Product exploration explored 100000 steps with 33418 reset in 193 ms.
[2021-05-17 15:54:49] [INFO ] Flatten gal took : 14 ms
[2021-05-17 15:54:49] [INFO ] Flatten gal took : 15 ms
[2021-05-17 15:54:49] [INFO ] Time to serialize gal into /tmp/LTL10978690722846996864.gal : 3 ms
[2021-05-17 15:54:49] [INFO ] Time to serialize properties into /tmp/LTL4727537772160036262.ltl : 1 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/LTL10978690722846996864.gal, -t, CGAL, -LTL, /tmp/LTL4727537772160036262.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/LTL10978690722846996864.gal -t CGAL -LTL /tmp/LTL4727537772160036262.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F(("(r_1_4>=1)")&&(X("(r_1_4>=1)"))))))
Formula 0 simplified : !GF("(r_1_4>=1)" & X"(r_1_4>=1)")
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
141 unique states visited
141 strongly connected components in search stack
142 transitions explored
141 items max in DFS search stack
38 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,0,0.399327,30132,1,0,662,80307,111,602,1952,97293,1627
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R020C002-03 finished in 1900 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 40
Applied a total of 4 rules in 13 ms. Remains 64 /66 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 64 cols
[2021-05-17 15:54:50] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-17 15:54:50] [INFO ] Implicit Places using invariants in 74 ms returned [42, 44, 48, 50, 55, 62]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 76 ms to find 6 implicit places.
[2021-05-17 15:54:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 58/66 places, 40/42 transitions.
Applied a total of 0 rules in 5 ms. Remains 58 /58 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 58/66 places, 40/42 transitions.
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 40 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-05 finished in 242 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 40
Applied a total of 4 rules in 7 ms. Remains 64 /66 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 64 cols
[2021-05-17 15:54:50] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-17 15:54:50] [INFO ] Implicit Places using invariants in 46 ms returned [42, 44, 48, 50, 55, 62]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 47 ms to find 6 implicit places.
[2021-05-17 15:54:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Starting structural reductions, iteration 1 : 58/66 places, 40/42 transitions.
Applied a total of 0 rules in 4 ms. Remains 58 /58 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 5 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 58/66 places, 40/42 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-07 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s57)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-07 finished in 193 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:50] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-17 15:54:50] [INFO ] Implicit Places using invariants in 40 ms returned [44, 46, 50, 52, 57, 64]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 41 ms to find 6 implicit places.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 60/66 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:54:50] [INFO ] Computed 20 place invariants in 2 ms
[2021-05-17 15:54:50] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/66 places, 42/42 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R020C002-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(LEQ s3 s18), p1:(LEQ s43 s47)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 860 reset in 173 ms.
Product exploration explored 100000 steps with 860 reset in 301 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 862 reset in 174 ms.
Product exploration explored 100000 steps with 864 reset in 164 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 60 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 60/60 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 60 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 10 ms. Remains 60 /60 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:52] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 60 cols
[2021-05-17 15:54:52] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:54:52] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 42/42 transitions.
Product exploration explored 100000 steps with 863 reset in 261 ms.
Product exploration explored 100000 steps with 859 reset in 217 ms.
[2021-05-17 15:54:52] [INFO ] Flatten gal took : 5 ms
[2021-05-17 15:54:52] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:54:52] [INFO ] Time to serialize gal into /tmp/LTL16240887288515276636.gal : 1 ms
[2021-05-17 15:54:52] [INFO ] Time to serialize properties into /tmp/LTL7445662401839660645.ltl : 1 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/LTL16240887288515276636.gal, -t, CGAL, -LTL, /tmp/LTL7445662401839660645.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/LTL16240887288515276636.gal -t CGAL -LTL /tmp/LTL7445662401839660645.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(r_0_1<=p_0_9)")||(F(G("(p_1_3<=p_1_7)"))))))
Formula 0 simplified : !X("(r_0_1<=p_0_9)" | FG"(p_1_3<=p_1_7)")
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
4 unique states visited
4 strongly connected components in search stack
4 transitions explored
4 items max in DFS search stack
147 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,0,1.49091,58036,1,0,1226,226372,117,1458,1855,376568,2736
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R020C002-10 finished in 4036 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:54] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-17 15:54:54] [INFO ] Implicit Places using invariants in 56 ms returned [44, 46, 50, 57, 64]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 57 ms to find 5 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:54] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-17 15:54:54] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 61/66 places, 42/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:54] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:54] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/66 places, 42/42 transitions.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), true]
Running random walk in product with property : ResAllocation-PT-R020C002-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT s12 s23), p0:(GT s49 s31)], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R020C002-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-11 finished in 309 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 40
Applied a total of 4 rules in 6 ms. Remains 64 /66 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 64 cols
[2021-05-17 15:54:55] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-17 15:54:55] [INFO ] Implicit Places using invariants in 53 ms returned [42, 44, 48, 50, 55, 62]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 54 ms to find 6 implicit places.
[2021-05-17 15:54:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:55] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Starting structural reductions, iteration 1 : 58/66 places, 40/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 58 /58 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 58 cols
[2021-05-17 15:54:55] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-17 15:54:55] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 2 iterations. Remains : 58/66 places, 40/42 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s11 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 17496 reset in 94 ms.
Product exploration explored 100000 steps with 17571 reset in 124 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 17760 reset in 145 ms.
Product exploration explored 100000 steps with 17531 reset in 131 ms.
[2021-05-17 15:54:56] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:54:56] [INFO ] Flatten gal took : 6 ms
[2021-05-17 15:54:56] [INFO ] Time to serialize gal into /tmp/LTL367628486743570739.gal : 2 ms
[2021-05-17 15:54:56] [INFO ] Time to serialize properties into /tmp/LTL16525386156603551755.ltl : 1 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/LTL367628486743570739.gal, -t, CGAL, -LTL, /tmp/LTL16525386156603551755.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/LTL367628486743570739.gal -t CGAL -LTL /tmp/LTL16525386156603551755.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(r_0_5<=p_0_1)")))
Formula 0 simplified : !F"(r_0_5<=p_0_1)"
Reverse transition relation is NOT exact ! Due to transitions t19.t20, t22.t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/38/2/40
Computing Next relation with stutter on 19 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
25 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,0,0.27097,23824,1,0,624,44658,106,365,1780,54196,1157
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ResAllocation-PT-R020C002-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ResAllocation-PT-R020C002-12 finished in 1279 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 64 transition count 40
Applied a total of 4 rules in 6 ms. Remains 64 /66 variables (removed 2) and now considering 40/42 (removed 2) transitions.
// Phase 1: matrix 40 rows 64 cols
[2021-05-17 15:54:56] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Implicit Places using invariants in 59 ms returned [44, 48, 50, 62]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 61 ms to find 4 implicit places.
[2021-05-17 15:54:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 40 rows 60 cols
[2021-05-17 15:54:56] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 60/66 places, 40/42 transitions.
Applied a total of 0 rules in 2 ms. Remains 60 /60 variables (removed 0) and now considering 40/40 (removed 0) transitions.
[2021-05-17 15:54:56] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 40 rows 60 cols
[2021-05-17 15:54:56] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 2 iterations. Remains : 60/66 places, 40/42 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R020C002-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s42 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 231 steps with 1 reset in 1 ms.
FORMULA ResAllocation-PT-R020C002-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R020C002-14 finished in 292 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0||(F(p1) U p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 66 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 66/66 places, 42/42 transitions.
Applied a total of 0 rules in 1 ms. Remains 66 /66 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 66 cols
[2021-05-17 15:54:56] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Implicit Places using invariants in 157 ms returned [44, 46, 50, 52, 64]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 159 ms to find 5 implicit places.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:56] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 61/66 places, 42/42 transitions.
Applied a total of 0 rules in 0 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:56] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:56] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 61/66 places, 42/42 transitions.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R020C002-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s53 s2), p2:(LEQ s11 s49), p1:(LEQ s59 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4416 reset in 208 ms.
Product exploration explored 100000 steps with 4444 reset in 310 ms.
Knowledge obtained : [p0, (NOT p2), p1]
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 4380 reset in 165 ms.
Product exploration explored 100000 steps with 4392 reset in 177 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Support contains 6 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 61/61 places, 42/42 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 42
Deduced a syphon composed of 2 places in 0 ms
Applied a total of 2 rules in 4 ms. Remains 61 /61 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-17 15:54:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 61 cols
[2021-05-17 15:54:58] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-17 15:54:58] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/61 places, 42/42 transitions.
Product exploration explored 100000 steps with 4447 reset in 169 ms.
Product exploration explored 100000 steps with 4425 reset in 149 ms.
[2021-05-17 15:54:58] [INFO ] Flatten gal took : 4 ms
[2021-05-17 15:54:58] [INFO ] Flatten gal took : 3 ms
[2021-05-17 15:54:58] [INFO ] Time to serialize gal into /tmp/LTL13586382856277616293.gal : 13 ms
[2021-05-17 15:54:58] [INFO ] Time to serialize properties into /tmp/LTL6349529290298285498.ltl : 1 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/LTL13586382856277616293.gal, -t, CGAL, -LTL, /tmp/LTL6349529290298285498.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/LTL13586382856277616293.gal -t CGAL -LTL /tmp/LTL6349529290298285498.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G(("(r_1_12>p_0_1)")||((F("(p_1_18<=r_0_8)"))U("(r_0_5<=p_1_9)"))))))
Formula 0 simplified : !XG("(r_1_12>p_0_1)" | (F"(p_1_18<=r_0_8)" U "(r_0_5<=p_1_9)"))
Reverse transition relation is NOT exact ! Due to transitions t20, t21, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/40/2/42
Computing Next relation with stutter on 19 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
63 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,0,0.64838,42472,1,0,368,147313,126,260,1972,190147,622
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ResAllocation-PT-R020C002-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ResAllocation-PT-R020C002-15 finished in 3127 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621266900133

--------------------
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="ResAllocation-PT-R020C002"
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 ResAllocation-PT-R020C002, 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 r178-tajo-162089416400804"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 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 ;