Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r276-smll-165307353200315.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S03D1C1A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307353200315
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 9.8K Apr 29 12:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Apr 29 12:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 12:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 12:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 09:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 09:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 11 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 34K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A02-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653197210426

Running Version 202205111006
[2022-05-22 05:26:52] [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]
[2022-05-22 05:26:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-22 05:26:53] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2022-05-22 05:26:53] [INFO ] Transformed 66 places.
[2022-05-22 05:26:53] [INFO ] Transformed 91 transitions.
[2022-05-22 05:26:53] [INFO ] Parsed PT model containing 66 places and 91 transitions in 325 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 91/91 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 51 transition count 59
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 51 transition count 59
Applied a total of 30 rules in 22 ms. Remains 51 /66 variables (removed 15) and now considering 59/91 (removed 32) transitions.
// Phase 1: matrix 59 rows 51 cols
[2022-05-22 05:26:53] [INFO ] Computed 1 place invariants in 15 ms
[2022-05-22 05:26:53] [INFO ] Implicit Places using invariants in 339 ms returned []
// Phase 1: matrix 59 rows 51 cols
[2022-05-22 05:26:53] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 05:26:53] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 51 cols
[2022-05-22 05:26:53] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-22 05:26:53] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 51/66 places, 59/91 transitions.
Finished structural reductions, in 1 iterations. Remains : 51/66 places, 59/91 transitions.
Support contains 20 out of 51 places after structural reductions.
[2022-05-22 05:26:54] [INFO ] Flatten gal took : 38 ms
[2022-05-22 05:26:54] [INFO ] Flatten gal took : 20 ms
[2022-05-22 05:26:54] [INFO ] Input system was already deterministic with 59 transitions.
Incomplete random walk after 10000 steps, including 666 resets, run finished after 717 ms. (steps per millisecond=13 ) properties (out of 16) seen :9
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 108 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 115 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 91 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 59 rows 51 cols
[2022-05-22 05:26:55] [INFO ] Computed 1 place invariants in 4 ms
[2022-05-22 05:26:55] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-22 05:26:55] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 10 simplifications.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 59 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 51 transition count 59
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(X(F(F(X(p0)))))))'
Support contains 1 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 36 transition count 35
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 36 transition count 35
Applied a total of 30 rules in 4 ms. Remains 36 /51 variables (removed 15) and now considering 35/59 (removed 24) transitions.
// Phase 1: matrix 35 rows 36 cols
[2022-05-22 05:26:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:55] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 35 rows 36 cols
[2022-05-22 05:26:55] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 05:26:55] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
// Phase 1: matrix 35 rows 36 cols
[2022-05-22 05:26:55] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:56] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/51 places, 35/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/51 places, 35/59 transitions.
Stuttering acceptance computed with spot in 360 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GT 1 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 7 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-00 finished in 673 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 35 transition count 34
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 35 transition count 34
Applied a total of 32 rules in 5 ms. Remains 35 /51 variables (removed 16) and now considering 34/59 (removed 25) transitions.
// Phase 1: matrix 34 rows 35 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:56] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 34 rows 35 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:56] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 166 ms to find 0 implicit places.
// Phase 1: matrix 34 rows 35 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-22 05:26:56] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 35/51 places, 34/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 35/51 places, 34/59 transitions.
Stuttering acceptance computed with spot in 126 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-01 automaton TGBA Formula[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:(GT 1 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 0 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-01 finished in 382 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 38 transition count 40
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 38 transition count 40
Applied a total of 26 rules in 4 ms. Remains 38 /51 variables (removed 13) and now considering 40/59 (removed 19) transitions.
// Phase 1: matrix 40 rows 38 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:56] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 40 rows 38 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:56] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
// Phase 1: matrix 40 rows 38 cols
[2022-05-22 05:26:56] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:57] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 38/51 places, 40/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 38/51 places, 40/59 transitions.
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LEQ 3 s24) (LEQ s26 s3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 102 steps with 5 reset in 2 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-04 finished in 293 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((G(p0) U G(p1))))))'
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 37 transition count 36
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 37 transition count 36
Applied a total of 28 rules in 3 ms. Remains 37 /51 variables (removed 14) and now considering 36/59 (removed 23) transitions.
// Phase 1: matrix 36 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-22 05:26:57] [INFO ] Implicit Places using invariants in 40 ms returned []
// Phase 1: matrix 36 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:57] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
// Phase 1: matrix 36 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:57] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/51 places, 36/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/51 places, 36/59 transitions.
Stuttering acceptance computed with spot in 277 ms :[(NOT p1), (NOT p1), (NOT p1), true, (AND p1 (NOT p0)), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s33 s12), p0:(LEQ 1 s36)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-06 finished in 476 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 37 transition count 38
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 37 transition count 38
Applied a total of 28 rules in 4 ms. Remains 37 /51 variables (removed 14) and now considering 38/59 (removed 21) transitions.
// Phase 1: matrix 38 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:57] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 38 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-22 05:26:57] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
// Phase 1: matrix 38 rows 37 cols
[2022-05-22 05:26:57] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-22 05:26:57] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/51 places, 38/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/51 places, 38/59 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s36 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 2 reset in 1 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-08 finished in 335 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(false U (!F(p0) U p0)))'
Support contains 2 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Graph (complete) has 29 edges and 51 vertex of which 18 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.4 ms
Discarding 33 places :
Also discarding 34 output transitions
Drop transitions removed 34 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 13 transition count 15
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 13 transition count 15
Applied a total of 9 rules in 15 ms. Remains 13 /51 variables (removed 38) and now considering 15/59 (removed 44) transitions.
// Phase 1: matrix 15 rows 13 cols
[2022-05-22 05:26:57] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:26:57] [INFO ] Implicit Places using invariants in 27 ms returned []
// Phase 1: matrix 15 rows 13 cols
[2022-05-22 05:26:57] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 05:26:58] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 68 ms to find 0 implicit places.
[2022-05-22 05:26:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 15 rows 13 cols
[2022-05-22 05:26:58] [INFO ] Computed 0 place invariants in 4 ms
[2022-05-22 05:26:58] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/51 places, 15/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 13/51 places, 15/59 transitions.
Stuttering acceptance computed with spot in 63 ms :[true, p0]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(LEQ s2 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-12 TRUE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-12 finished in 210 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G((false U false)))))'
Support contains 0 out of 51 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 51/51 places, 59/59 transitions.
Graph (complete) has 29 edges and 51 vertex of which 0 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 59 output transitions
Drop transitions removed 59 transitions
Applied a total of 1 rules in 2 ms. Remains 0 /51 variables (removed 51) and now considering 0/59 (removed 59) transitions.
[2022-05-22 05:26:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:26:58] [INFO ] Implicit Places using invariants in 8 ms returned []
[2022-05-22 05:26:58] [INFO ] Computed 0 place invariants in 1 ms
[2022-05-22 05:26:58] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 30 ms to find 0 implicit places.
[2022-05-22 05:26:58] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-22 05:26:58] [INFO ] Computed 0 place invariants in 0 ms
[2022-05-22 05:26:58] [INFO ] Dead Transitions using invariants and state equation in 8 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 0/51 places, 0/59 transitions.
Finished structural reductions, in 1 iterations. Remains : 0/51 places, 0/59 transitions.
Stuttering acceptance computed with spot in 16 ms :[true]
Running random walk in product with property : ViralEpidemic-PT-S03D1C1A02-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S03D1C1A02-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S03D1C1A02-LTLCardinality-15 finished in 79 ms.
All properties solved by simple procedures.
Total runtime 5530 ms.

BK_STOP 1653197218282

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination 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=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ViralEpidemic-PT-S03D1C1A02"
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-S03D1C1A02, 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 r276-smll-165307353200315"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A02.tgz
mv ViralEpidemic-PT-S03D1C1A02 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 ;