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.r273-smll-162123880000332.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S16D2C4A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123880000332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 29K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 169K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 27 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Mar 26 06:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 26 06:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Mar 22 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 6.1M May 5 16:52 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 ViralEpidemic-PT-S16D2C4A02-00
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-01
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-02
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-03
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-04
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-05
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-06
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-07
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-08
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-09
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-10
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-11
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-12
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-13
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-14
FORMULA_NAME ViralEpidemic-PT-S16D2C4A02-15

=== Now, execution of the tool begins

BK_START 1621567402972

Running Version 0
[2021-05-21 03:23:25] [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]
[2021-05-21 03:23:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-21 03:23:26] [INFO ] Load time of PNML (sax parser for PT used): 720 ms
[2021-05-21 03:23:26] [INFO ] Transformed 4915 places.
[2021-05-21 03:23:26] [INFO ] Transformed 9009 transitions.
[2021-05-21 03:23:26] [INFO ] Parsed PT model containing 4915 places and 9009 transitions in 870 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
[2021-05-21 03:23:26] [INFO ] Initial state test concluded for 4 properties.
FORMULA ViralEpidemic-PT-S16D2C4A02-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 4915 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 4915/4915 places, 9009/9009 transitions.
Discarding 4081 places :
Symmetric choice reduction at 0 with 4081 rule applications. Total rules 4081 place count 834 transition count 848
Iterating global reduction 0 with 4081 rules applied. Total rules applied 8162 place count 834 transition count 848
Applied a total of 8162 rules in 969 ms. Remains 834 /4915 variables (removed 4081) and now considering 848/9009 (removed 8161) transitions.
// Phase 1: matrix 848 rows 834 cols
[2021-05-21 03:23:28] [INFO ] Computed 1 place invariants in 78 ms
[2021-05-21 03:23:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-21 03:23:29] [INFO ] Implicit Places using invariants in 1141 ms returned []
// Phase 1: matrix 848 rows 834 cols
[2021-05-21 03:23:29] [INFO ] Computed 1 place invariants in 48 ms
[2021-05-21 03:23:30] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2700 ms to find 0 implicit places.
// Phase 1: matrix 848 rows 834 cols
[2021-05-21 03:23:30] [INFO ] Computed 1 place invariants in 51 ms
[2021-05-21 03:23:31] [INFO ] Dead Transitions using invariants and state equation in 745 ms returned []
Finished structural reductions, in 1 iterations. Remains : 834/4915 places, 848/9009 transitions.
[2021-05-21 03:23:31] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-21 03:23:31] [INFO ] Flatten gal took : 159 ms
FORMULA ViralEpidemic-PT-S16D2C4A02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-21 03:23:31] [INFO ] Flatten gal took : 132 ms
[2021-05-21 03:23:32] [INFO ] Input system was already deterministic with 848 transitions.
Incomplete random walk after 100005 steps, including 111 resets, run finished after 1010 ms. (steps per millisecond=99 ) properties (out of 21) seen :14
Running SMT prover for 7 properties.
// Phase 1: matrix 848 rows 834 cols
[2021-05-21 03:23:33] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-21 03:23:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2021-05-21 03:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:33] [INFO ] [Real]Absence check using state equation in 180 ms returned unsat
[2021-05-21 03:23:33] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 13 ms returned sat
[2021-05-21 03:23:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:33] [INFO ] [Real]Absence check using state equation in 173 ms returned unsat
[2021-05-21 03:23:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 21 ms returned sat
[2021-05-21 03:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:34] [INFO ] [Real]Absence check using state equation in 400 ms returned unsat
[2021-05-21 03:23:34] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 20 ms returned sat
[2021-05-21 03:23:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:35] [INFO ] [Real]Absence check using state equation in 477 ms returned unsat
[2021-05-21 03:23:35] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 22 ms returned sat
[2021-05-21 03:23:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:35] [INFO ] [Real]Absence check using state equation in 474 ms returned unsat
[2021-05-21 03:23:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 22 ms returned sat
[2021-05-21 03:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:36] [INFO ] [Real]Absence check using state equation in 165 ms returned unsat
[2021-05-21 03:23:36] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 21 ms returned sat
[2021-05-21 03:23:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-21 03:23:36] [INFO ] [Real]Absence check using state equation in 525 ms returned unsat
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
[2021-05-21 03:23:36] [INFO ] Initial state test concluded for 1 properties.
FORMULA ViralEpidemic-PT-S16D2C4A02-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S16D2C4A02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X((p0&&F(p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 806 transition count 805
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 806 transition count 805
Applied a total of 56 rules in 70 ms. Remains 806 /834 variables (removed 28) and now considering 805/848 (removed 43) transitions.
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:37] [INFO ] Computed 1 place invariants in 27 ms
[2021-05-21 03:23:37] [INFO ] Implicit Places using invariants in 529 ms returned []
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:37] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:38] [INFO ] Implicit Places using invariants and state equation in 1050 ms returned []
Implicit Place search using SMT with State Equation took 1584 ms to find 0 implicit places.
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:38] [INFO ] Computed 1 place invariants in 22 ms
[2021-05-21 03:23:39] [INFO ] Dead Transitions using invariants and state equation in 974 ms returned []
Finished structural reductions, in 1 iterations. Remains : 806/834 places, 805/848 transitions.
Stuttering acceptance computed with spot in 505 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-00 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=4, aps=[p1:(LEQ 1 s292), p0:(GT s111 s272)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-00 finished in 3251 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 804 transition count 803
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 804 transition count 803
Applied a total of 58 rules in 119 ms. Remains 804 /834 variables (removed 30) and now considering 803/848 (removed 45) transitions.
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:40] [INFO ] Computed 1 place invariants in 21 ms
[2021-05-21 03:23:40] [INFO ] Implicit Places using invariants in 562 ms returned []
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:40] [INFO ] Computed 1 place invariants in 26 ms
[2021-05-21 03:23:42] [INFO ] Implicit Places using invariants and state equation in 1203 ms returned []
Implicit Place search using SMT with State Equation took 1772 ms to find 0 implicit places.
[2021-05-21 03:23:42] [INFO ] Redundant transitions in 100 ms returned []
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:42] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:43] [INFO ] Dead Transitions using invariants and state equation in 1064 ms returned []
Finished structural reductions, in 1 iterations. Remains : 804/834 places, 803/848 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ 1 s529), p1:(GT 1 s750)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 782 steps with 0 reset in 37 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-02 finished in 3192 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 805 transition count 804
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 805 transition count 804
Applied a total of 56 rules in 72 ms. Remains 805 /834 variables (removed 29) and now considering 804/848 (removed 44) transitions.
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:43] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:44] [INFO ] Implicit Places using invariants in 525 ms returned []
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:44] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:45] [INFO ] Implicit Places using invariants and state equation in 1280 ms returned []
Implicit Place search using SMT with State Equation took 1808 ms to find 0 implicit places.
[2021-05-21 03:23:45] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:45] [INFO ] Computed 1 place invariants in 16 ms
[2021-05-21 03:23:46] [INFO ] Dead Transitions using invariants and state equation in 956 ms returned []
Finished structural reductions, in 1 iterations. Remains : 805/834 places, 804/848 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-04 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(GT 1 s58), p0:(LEQ s247 s381)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 2 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-04 finished in 2995 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 805 transition count 804
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 805 transition count 804
Applied a total of 58 rules in 48 ms. Remains 805 /834 variables (removed 29) and now considering 804/848 (removed 44) transitions.
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:46] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-21 03:23:47] [INFO ] Implicit Places using invariants in 726 ms returned []
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:47] [INFO ] Computed 1 place invariants in 18 ms
[2021-05-21 03:23:48] [INFO ] Implicit Places using invariants and state equation in 1431 ms returned []
Implicit Place search using SMT with State Equation took 2162 ms to find 0 implicit places.
// Phase 1: matrix 804 rows 805 cols
[2021-05-21 03:23:48] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-21 03:23:49] [INFO ] Dead Transitions using invariants and state equation in 788 ms returned []
Finished structural reductions, in 1 iterations. Remains : 805/834 places, 804/848 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-08 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:(AND (GT 2 s74) (LEQ s158 s73))], 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 869 steps with 1 reset in 31 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-08 finished in 3130 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 804 transition count 803
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 804 transition count 803
Applied a total of 60 rules in 61 ms. Remains 804 /834 variables (removed 30) and now considering 803/848 (removed 45) transitions.
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:49] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:50] [INFO ] Implicit Places using invariants in 584 ms returned []
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:50] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:51] [INFO ] Implicit Places using invariants and state equation in 1474 ms returned []
Implicit Place search using SMT with State Equation took 2060 ms to find 0 implicit places.
// Phase 1: matrix 803 rows 804 cols
[2021-05-21 03:23:51] [INFO ] Computed 1 place invariants in 16 ms
[2021-05-21 03:23:52] [INFO ] Dead Transitions using invariants and state equation in 684 ms returned []
Finished structural reductions, in 1 iterations. Remains : 804/834 places, 803/848 transitions.
Stuttering acceptance computed with spot in 71 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-13 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 1 s368)], 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 1 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-13 finished in 2894 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F((p0||G(p1)))&&(p0 U p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 806 transition count 805
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 806 transition count 805
Applied a total of 54 rules in 70 ms. Remains 806 /834 variables (removed 28) and now considering 805/848 (removed 43) transitions.
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:52] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-21 03:23:53] [INFO ] Implicit Places using invariants in 588 ms returned []
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:53] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-21 03:23:54] [INFO ] Implicit Places using invariants and state equation in 1316 ms returned []
Implicit Place search using SMT with State Equation took 1905 ms to find 0 implicit places.
[2021-05-21 03:23:54] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 805 rows 806 cols
[2021-05-21 03:23:54] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-21 03:23:55] [INFO ] Dead Transitions using invariants and state equation in 698 ms returned []
Finished structural reductions, in 1 iterations. Remains : 806/834 places, 805/848 transitions.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (NOT p2)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s502), p2:(LEQ s489 s202), p1:(LEQ 1 s261)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 886 steps with 1 reset in 17 ms.
FORMULA ViralEpidemic-PT-S16D2C4A02-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S16D2C4A02-14 finished in 2881 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 834 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 834/834 places, 848/848 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 802 transition count 801
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 802 transition count 801
Applied a total of 62 rules in 71 ms. Remains 802 /834 variables (removed 32) and now considering 801/848 (removed 47) transitions.
// Phase 1: matrix 801 rows 802 cols
[2021-05-21 03:23:55] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-21 03:23:55] [INFO ] Implicit Places using invariants in 442 ms returned []
// Phase 1: matrix 801 rows 802 cols
[2021-05-21 03:23:55] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-21 03:23:57] [INFO ] Implicit Places using invariants and state equation in 1178 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2021-05-21 03:23:57] [INFO ] Redundant transitions in 13 ms returned []
// Phase 1: matrix 801 rows 802 cols
[2021-05-21 03:23:57] [INFO ] Computed 1 place invariants in 17 ms
[2021-05-21 03:23:57] [INFO ] Dead Transitions using invariants and state equation in 870 ms returned []
Finished structural reductions, in 1 iterations. Remains : 802/834 places, 801/848 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S16D2C4A02-15 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 s770)], 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 251 reset in 1676 ms.
Product exploration explored 100000 steps with 232 reset in 1882 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 802 transition count 801
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA ViralEpidemic-PT-S16D2C4A02-15 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S16D2C4A02-15 finished in 6702 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621567443551

--------------------
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="ViralEpidemic-PT-S16D2C4A02"
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 ViralEpidemic-PT-S16D2C4A02, 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 r273-smll-162123880000332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S16D2C4A02.tgz
mv ViralEpidemic-PT-S16D2C4A02 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 ;