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-162123879900277.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-S04D1C1A02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879900277
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 133K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 107K 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 4.3K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 15:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 15:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 26 06:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 26 06:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 143K 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-S04D1C1A02-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-15

=== Now, execution of the tool begins

BK_START 1621528512938

Running Version 0
[2021-05-20 16:35:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-20 16:35:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 16:35:16] [INFO ] Load time of PNML (sax parser for PT used): 134 ms
[2021-05-20 16:35:16] [INFO ] Transformed 127 places.
[2021-05-20 16:35:16] [INFO ] Transformed 189 transitions.
[2021-05-20 16:35:16] [INFO ] Found NUPN structural information;
[2021-05-20 16:35:16] [INFO ] Parsed PT model containing 127 places and 189 transitions in 229 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 16:35:16] [INFO ] Initial state test concluded for 2 properties.
Support contains 54 out of 127 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 97 transition count 131
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 97 transition count 131
Applied a total of 60 rules in 29 ms. Remains 97 /127 variables (removed 30) and now considering 131/189 (removed 58) transitions.
// Phase 1: matrix 131 rows 97 cols
[2021-05-20 16:35:16] [INFO ] Computed 1 place invariants in 33 ms
[2021-05-20 16:35:16] [INFO ] Implicit Places using invariants in 255 ms returned []
// Phase 1: matrix 131 rows 97 cols
[2021-05-20 16:35:16] [INFO ] Computed 1 place invariants in 13 ms
[2021-05-20 16:35:16] [INFO ] Implicit Places using invariants and state equation in 178 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
// Phase 1: matrix 131 rows 97 cols
[2021-05-20 16:35:16] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-20 16:35:17] [INFO ] Dead Transitions using invariants and state equation in 224 ms returned []
Finished structural reductions, in 1 iterations. Remains : 97/127 places, 131/189 transitions.
[2021-05-20 16:35:17] [INFO ] Initial state reduction rules for LTL removed 6 formulas.
[2021-05-20 16:35:17] [INFO ] Flatten gal took : 58 ms
FORMULA ViralEpidemic-PT-S04D1C1A02-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 16:35:17] [INFO ] Flatten gal took : 33 ms
[2021-05-20 16:35:17] [INFO ] Input system was already deterministic with 131 transitions.
Finished random walk after 208 steps, including 8 resets, run visited all 29 properties in 9 ms. (steps per millisecond=23 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U (X(p1) U G(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 63 transition count 67
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 63 transition count 67
Applied a total of 68 rules in 22 ms. Remains 63 /97 variables (removed 34) and now considering 67/131 (removed 64) transitions.
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:17] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 16:35:17] [INFO ] Implicit Places using invariants in 91 ms returned []
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:17] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-20 16:35:17] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 242 ms to find 0 implicit places.
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:17] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 16:35:18] [INFO ] Dead Transitions using invariants and state equation in 91 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/97 places, 67/131 transitions.
Stuttering acceptance computed with spot in 414 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p2) p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-00 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s30 0) (EQ s33 0)), p0:(AND (EQ s35 1) (EQ s46 1)), p1:(AND (EQ s14 1) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1533 steps with 371 reset in 34 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-00 finished in 913 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||X(X(G(p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 64 transition count 66
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 64 transition count 66
Applied a total of 66 rules in 7 ms. Remains 64 /97 variables (removed 33) and now considering 66/131 (removed 65) transitions.
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:18] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:18] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:18] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 16:35:18] [INFO ] Implicit Places using invariants and state equation in 116 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:18] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 16:35:18] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/97 places, 66/131 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p1), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-02 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 4}]], initial=5, aps=[p1:(AND (EQ s43 1) (EQ s45 1)), p0:(AND (EQ s27 1) (EQ s29 1)), p2:(AND (EQ s8 1) (EQ s10 1))], 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, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-02 finished in 590 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (G(F(p1))&&(G(p2)||(X(G(p4))&&p3)))))], workingDir=/home/mcc/execution]
Support contains 8 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 64 transition count 71
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 64 transition count 71
Applied a total of 66 rules in 7 ms. Remains 64 /97 variables (removed 33) and now considering 71/131 (removed 60) transitions.
// Phase 1: matrix 71 rows 64 cols
[2021-05-20 16:35:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:19] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 71 rows 64 cols
[2021-05-20 16:35:19] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:19] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 214 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 64 cols
[2021-05-20 16:35:19] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 16:35:19] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/97 places, 71/131 transitions.
Stuttering acceptance computed with spot in 923 ms :[(OR (NOT p1) (AND (NOT p2) (NOT p3)) (AND (NOT p2) (NOT p4))), true, (NOT p1), (NOT p1), (NOT p2), (NOT p4), (AND (NOT p2) (NOT p4)), (OR (AND (NOT p2) (NOT p4)) (AND (NOT p1) (NOT p4))), (OR (AND (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p4))), (AND (NOT p2) (NOT p4)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p4))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-03 automaton TGBA [mat=[[{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0, 1} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p1) p2) (AND (NOT p1) p3)), acceptance={} source=0 dest: 2}, { cond=(OR p2 p3), acceptance={} source=0 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=0 dest: 5}, { cond=(AND p2 p3 p0), acceptance={1} source=0 dest: 6}, { cond=(AND (NOT p2) p3 p0), acceptance={0, 1} source=0 dest: 7}, { cond=(AND p2 (NOT p3) p0), acceptance={1} source=0 dest: 8}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=0 dest: 9}], [{ cond=true, acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p4), acceptance={} source=5 dest: 1}, { cond=p4, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p3) p0 (NOT p4)), acceptance={0, 1} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0) (NOT p4)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3 (NOT p4)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p4)), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p4)), acceptance={} source=6 dest: 4}, { cond=(OR (AND (NOT p2) p3 (NOT p0)) (AND (NOT p2) (NOT p0) p4)), acceptance={} source=6 dest: 5}, { cond=(AND p2 p3 p0 (NOT p4)), acceptance={1} source=6 dest: 6}, { cond=(AND p2 p0 p4), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p3 p0 (NOT p4)), acceptance={0, 1} source=6 dest: 7}, { cond=(AND (NOT p2) p0 p4), acceptance={0} source=6 dest: 7}, { cond=(AND p2 (NOT p3) p0 (NOT p4)), acceptance={1} source=6 dest: 8}, { cond=(OR (AND p2 p3 (NOT p0)) (AND p2 (NOT p0) p4)), acceptance={} source=6 dest: 9}, { cond=(AND p2 p3 (NOT p4)), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3) p0 (NOT p4)), acceptance={0, 1} source=7 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0) (NOT p4)), acceptance={} source=7 dest: 1}, { cond=(OR (AND (NOT p1) p2 (NOT p4)) (AND (NOT p1) p3 (NOT p4))), acceptance={} source=7 dest: 2}, { cond=(OR (AND p2 (NOT p4)) (AND p3 (NOT p4))), acceptance={} source=7 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0) (NOT p4)), acceptance={} source=7 dest: 4}, { cond=(OR (AND (NOT p2) p3 (NOT p0)) (AND (NOT p2) (NOT p0) p4)), acceptance={} source=7 dest: 5}, { cond=(AND p2 p3 p0 (NOT p4)), acceptance={1} source=7 dest: 6}, { cond=(AND p2 p0 p4), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p2) p3 p0 (NOT p4)), acceptance={0, 1} source=7 dest: 7}, { cond=(AND (NOT p2) p0 p4), acceptance={0} source=7 dest: 7}, { cond=(AND p2 (NOT p3) p0 (NOT p4)), acceptance={1} source=7 dest: 8}, { cond=(OR (AND p2 p3 (NOT p0)) (AND p2 (NOT p0) p4)), acceptance={} source=7 dest: 9}, { cond=(AND p2 p4), acceptance={} source=7 dest: 11}], [{ cond=(AND (NOT p2) (NOT p3) p0), acceptance={0, 1} source=8 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={} source=8 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p2) p3), acceptance={} source=8 dest: 3}, { cond=(AND p2 (NOT p3) (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=8 dest: 5}, { cond=(AND p2 p3 p0), acceptance={1} source=8 dest: 6}, { cond=(AND (NOT p2) p3 p0), acceptance={0, 1} source=8 dest: 7}, { cond=(AND p2 (NOT p3) p0), acceptance={1} source=8 dest: 8}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=8 dest: 9}, { cond=(AND p2 p3), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p2) (NOT p4)), acceptance={} source=9 dest: 1}, { cond=(AND p2 (NOT p4)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p2) p4), acceptance={} source=9 dest: 5}, { cond=(AND p2 p4), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=10 dest: 2}, { cond=(NOT p2), acceptance={} source=10 dest: 3}, { cond=p2, acceptance={} source=10 dest: 10}], [{ cond=(AND (NOT p1) (NOT p4)), acceptance={} source=11 dest: 2}, { cond=(NOT p4), acceptance={} source=11 dest: 3}, { cond=p4, acceptance={} source=11 dest: 11}]], initial=0, aps=[p2:(AND (EQ s14 1) (EQ s17 1)), p3:(AND (EQ s36 1) (EQ s47 1)), p0:(OR (EQ s9 0) (EQ s12 0)), p1:(AND (EQ s36 1) (EQ s47 1)), p4:(AND (EQ s4 1) (EQ s13 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-03 finished in 1296 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((p1 U ((p1&&G(p2))||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 62 transition count 68
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 62 transition count 68
Applied a total of 70 rules in 7 ms. Remains 62 /97 variables (removed 35) and now considering 68/131 (removed 63) transitions.
// Phase 1: matrix 68 rows 62 cols
[2021-05-20 16:35:20] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:20] [INFO ] Implicit Places using invariants in 89 ms returned []
// Phase 1: matrix 68 rows 62 cols
[2021-05-20 16:35:20] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 16:35:20] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
// Phase 1: matrix 68 rows 62 cols
[2021-05-20 16:35:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:20] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 62/97 places, 68/131 transitions.
Stuttering acceptance computed with spot in 289 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 2}, { cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=6 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND p0 p2 p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=6 dest: 8}], [{ cond=(NOT p2), acceptance={} source=7 dest: 0}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p0) p2), acceptance={} source=8 dest: 7}, { cond=(AND p0 p2), acceptance={} source=8 dest: 8}]], initial=1, aps=[p0:(OR (NEQ s56 1) (NEQ s58 1)), p1:(OR (NEQ s2 1) (NEQ s46 1) (NEQ s32 1) (NEQ s43 1)), p2:(AND (NEQ s56 0) (NEQ s58 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 747 steps with 30 reset in 11 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-05 finished in 876 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 60 transition count 60
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 60 transition count 60
Applied a total of 74 rules in 10 ms. Remains 60 /97 variables (removed 37) and now considering 60/131 (removed 71) transitions.
// Phase 1: matrix 60 rows 60 cols
[2021-05-20 16:35:21] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:21] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 60 rows 60 cols
[2021-05-20 16:35:21] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:21] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
// Phase 1: matrix 60 rows 60 cols
[2021-05-20 16:35:21] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:21] [INFO ] Dead Transitions using invariants and state equation in 76 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/97 places, 60/131 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s34 1) (EQ s36 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 33 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-06 finished in 363 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0 U p1))||(G((F(!p0)||p2))&&F(p3))))], workingDir=/home/mcc/execution]
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 63 transition count 67
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 63 transition count 67
Applied a total of 68 rules in 7 ms. Remains 63 /97 variables (removed 34) and now considering 67/131 (removed 64) transitions.
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:21] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:21] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:21] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:22] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
// Phase 1: matrix 67 rows 63 cols
[2021-05-20 16:35:22] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:22] [INFO ] Dead Transitions using invariants and state equation in 137 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/97 places, 67/131 transitions.
Stuttering acceptance computed with spot in 308 ms :[(OR (AND p0 (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (AND p0 (NOT p1) (NOT p2)), (AND p0 (NOT p1)), (AND (NOT p1) (NOT p3)), (AND (NOT p2) p0), p0, (NOT p3)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(NOT p3), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p3) (NOT p1)), acceptance={0} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p3), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(OR (EQ s50 0) (EQ s51 0)), p0:(AND (EQ s20 1) (EQ s22 1)), p3:(OR (NEQ s45 1) (NEQ s47 1)), p1:(AND (EQ s50 1) (EQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3824 reset in 458 ms.
Product exploration explored 100000 steps with 3800 reset in 601 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 67
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 p2)), (F (G (NOT p0))), (F (G p3)), (F (G (NOT p1))), p2, (NOT p0), p3, (NOT p1)]
Adopting property with smaller alphabet thanks to knowledge :(F (G (NOT p0)))
Property proved to be true thanks to knowledge :(F (G p3))
FORMULA ViralEpidemic-PT-S04D1C1A02-07 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S04D1C1A02-07 finished in 2122 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(((p1||X(p2))&&p0))||(G(p4)&&p3))))], workingDir=/home/mcc/execution]
Support contains 10 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 65 transition count 73
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 65 transition count 73
Applied a total of 64 rules in 6 ms. Remains 65 /97 variables (removed 32) and now considering 73/131 (removed 58) transitions.
// Phase 1: matrix 73 rows 65 cols
[2021-05-20 16:35:23] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:23] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 73 rows 65 cols
[2021-05-20 16:35:23] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 16:35:23] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 178 ms to find 0 implicit places.
// Phase 1: matrix 73 rows 65 cols
[2021-05-20 16:35:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-20 16:35:24] [INFO ] Dead Transitions using invariants and state equation in 62 ms returned []
Finished structural reductions, in 1 iterations. Remains : 65/97 places, 73/131 transitions.
Stuttering acceptance computed with spot in 306 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4))), (OR (AND (NOT p1) (NOT p2) (NOT p3)) (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p4))), (OR (AND (NOT p1) (NOT p2) (NOT p4)) (AND (NOT p0) (NOT p2) (NOT p4)))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p4))), acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 (NOT p1) (NOT p3)) (AND p0 (NOT p1) (NOT p4))), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p3 p4), acceptance={} source=3 dest: 4}, { cond=(AND p0 (NOT p1) p3 p4), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p4)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p4)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) p4), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1) p4), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p4) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p4) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p0) p4 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1) p4 (NOT p2)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (EQ s2 1) (EQ s31 1)), p1:(AND (EQ s45 1) (EQ s46 1)), p2:(AND (EQ s38 1) (EQ s41 1)), p3:(AND (EQ s32 1) (EQ s34 1)), p4:(AND (EQ s39 1) (EQ s42 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 31 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-08 finished in 582 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(F((F(p2)&&p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 61 transition count 64
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 61 transition count 64
Applied a total of 72 rules in 7 ms. Remains 61 /97 variables (removed 36) and now considering 64/131 (removed 67) transitions.
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-20 16:35:24] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:24] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:24] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:24] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:24] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/97 places, 64/131 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s48 1) (EQ s55 1)), p2:(OR (NEQ s5 1) (NEQ s8 1)), p1:(AND (EQ s48 1) (EQ s55 1))], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 36 steps with 1 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-09 finished in 538 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G(p0)) U (X(p1)||G(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 64 transition count 66
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 64 transition count 66
Applied a total of 66 rules in 7 ms. Remains 64 /97 variables (removed 33) and now considering 66/131 (removed 65) transitions.
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:24] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:25] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:25] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:35:25] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
// Phase 1: matrix 66 rows 64 cols
[2021-05-20 16:35:25] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-20 16:35:25] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/97 places, 66/131 transitions.
Stuttering acceptance computed with spot in 286 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-10 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(AND (EQ s42 1) (EQ s43 1)), p1:(AND (EQ s51 1) (EQ s54 1)), p0:(AND (EQ s9 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 27 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-10 finished in 530 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 131/131 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 61 transition count 64
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 61 transition count 64
Applied a total of 72 rules in 6 ms. Remains 61 /97 variables (removed 36) and now considering 64/131 (removed 67) transitions.
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:25] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:25] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:35:25] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 61 cols
[2021-05-20 16:35:25] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-20 16:35:25] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Finished structural reductions, in 1 iterations. Remains : 61/97 places, 64/131 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s20 1) (EQ s22 1)), p0:(AND (EQ s20 1) (EQ s22 1) (OR (EQ s48 0) (EQ s52 0)))], 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-11 finished in 443 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621528527574

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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-S04D1C1A02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S04D1C1A02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123879900277"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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