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.r235-smll-162106564400069.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)
...................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldRVs-PT-005A, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-smll-162106564400069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 85K 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 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 16:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 27 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 18:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 18:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 32K 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 ShieldRVs-PT-005A-00
FORMULA_NAME ShieldRVs-PT-005A-01
FORMULA_NAME ShieldRVs-PT-005A-02
FORMULA_NAME ShieldRVs-PT-005A-03
FORMULA_NAME ShieldRVs-PT-005A-04
FORMULA_NAME ShieldRVs-PT-005A-05
FORMULA_NAME ShieldRVs-PT-005A-06
FORMULA_NAME ShieldRVs-PT-005A-07
FORMULA_NAME ShieldRVs-PT-005A-08
FORMULA_NAME ShieldRVs-PT-005A-09
FORMULA_NAME ShieldRVs-PT-005A-10
FORMULA_NAME ShieldRVs-PT-005A-11
FORMULA_NAME ShieldRVs-PT-005A-12
FORMULA_NAME ShieldRVs-PT-005A-13
FORMULA_NAME ShieldRVs-PT-005A-14
FORMULA_NAME ShieldRVs-PT-005A-15

=== Now, execution of the tool begins

BK_START 1621123209649

Running Version 0
[2021-05-16 00:00:12] [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]
[2021-05-16 00:00:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 00:00:12] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2021-05-16 00:00:12] [INFO ] Transformed 73 places.
[2021-05-16 00:00:12] [INFO ] Transformed 98 transitions.
[2021-05-16 00:00:12] [INFO ] Found NUPN structural information;
[2021-05-16 00:00:12] [INFO ] Parsed PT model containing 73 places and 98 transitions in 172 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 00:00:12] [INFO ] Initial state test concluded for 2 properties.
FORMULA ShieldRVs-PT-005A-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-005A-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 18 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:13] [INFO ] Computed 21 place invariants in 13 ms
[2021-05-16 00:00:13] [INFO ] Implicit Places using invariants in 309 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:13] [INFO ] Computed 21 place invariants in 12 ms
[2021-05-16 00:00:13] [INFO ] Implicit Places using invariants and state equation in 212 ms returned []
Implicit Place search using SMT with State Equation took 561 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:13] [INFO ] Computed 21 place invariants in 15 ms
[2021-05-16 00:00:13] [INFO ] Dead Transitions using invariants and state equation in 180 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
[2021-05-16 00:00:13] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 00:00:14] [INFO ] Flatten gal took : 63 ms
FORMULA ShieldRVs-PT-005A-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 00:00:14] [INFO ] Flatten gal took : 24 ms
[2021-05-16 00:00:14] [INFO ] Input system was already deterministic with 98 transitions.
Finished random walk after 9240 steps, including 117 resets, run visited all 28 properties in 63 ms. (steps per millisecond=146 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&(G((p0||X(p1)))||X(p2))))], workingDir=/home/mcc/execution]
Support contains 9 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:14] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-16 00:00:14] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:14] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-16 00:00:14] [INFO ] Implicit Places using invariants and state equation in 165 ms returned []
Implicit Place search using SMT with State Equation took 253 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:14] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:14] [INFO ] Dead Transitions using invariants and state equation in 131 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 509 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldRVs-PT-005A-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 6}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=true, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s17 1) (EQ s34 1) (EQ s43 1)), p2:(OR (AND (EQ s52 1) (EQ s58 1) (EQ s65 1)) (AND (EQ s19 1) (EQ s21 1) (EQ s26 1))), p1:(AND (EQ s52 1) (EQ s58 1) (EQ s65 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA ShieldRVs-PT-005A-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-01 finished in 986 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-16 00:00:15] [INFO ] Implicit Places using invariants in 81 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 7 ms
[2021-05-16 00:00:15] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:15] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldRVs-PT-005A-02 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s12 1) (NEQ s14 1) (NEQ s23 1) (NEQ s62 1) (NEQ s63 1) (NEQ s68 1)), p1:(OR (NEQ s12 1) (NEQ s14 1) (NEQ s23 1))], 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 310 steps with 3 reset in 8 ms.
FORMULA ShieldRVs-PT-005A-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-02 finished in 427 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 96
Applied a total of 2 rules in 26 ms. Remains 71 /73 variables (removed 2) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 71 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:15] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 96 rows 71 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-16 00:00:15] [INFO ] Implicit Places using invariants and state equation in 146 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-16 00:00:15] [INFO ] Redundant transitions in 53 ms returned [29]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[29]
// Phase 1: matrix 95 rows 71 cols
[2021-05-16 00:00:15] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:16] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Starting structural reductions, iteration 1 : 71/73 places, 95/98 transitions.
Applied a total of 0 rules in 13 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2021-05-16 00:00:16] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 95 rows 71 cols
[2021-05-16 00:00:16] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:16] [INFO ] Dead Transitions using invariants and state equation in 119 ms returned []
Finished structural reductions, in 2 iterations. Remains : 71/73 places, 95/98 transitions.
Stuttering acceptance computed with spot in 152 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005A-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s28 0), p1:(NEQ s17 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 27609 steps with 1442 reset in 184 ms.
FORMULA ShieldRVs-PT-005A-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-03 finished in 951 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p1)&&F(G(p2))&&p0)))], workingDir=/home/mcc/execution]
Support contains 9 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 97
Applied a total of 2 rules in 18 ms. Remains 72 /73 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 72 cols
[2021-05-16 00:00:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:16] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 97 rows 72 cols
[2021-05-16 00:00:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:16] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2021-05-16 00:00:16] [INFO ] Redundant transitions in 38 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[30]
// Phase 1: matrix 96 rows 72 cols
[2021-05-16 00:00:16] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:17] [INFO ] Dead Transitions using invariants and state equation in 157 ms returned []
Starting structural reductions, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 11 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2021-05-16 00:00:17] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 96 rows 72 cols
[2021-05-16 00:00:17] [INFO ] Computed 21 place invariants in 10 ms
[2021-05-16 00:00:17] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 2 iterations. Remains : 72/73 places, 96/98 transitions.
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005A-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1), acceptance={} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s40 1) (EQ s42 1) (EQ s51 1)), p1:(OR (EQ s60 0) (EQ s62 0) (EQ s66 0) (EQ s31 0) (EQ s48 0) (EQ s58 0)), p2:(AND (EQ s31 1) (EQ s48 1) (EQ s58 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 76 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-04 finished in 875 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:17] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:17] [INFO ] Implicit Places using invariants in 111 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:17] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-16 00:00:17] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:17] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:17] [INFO ] Dead Transitions using invariants and state equation in 90 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s19 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 80 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-05 finished in 542 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||(F(p0)&&(X(p1) U (p2&&X(p1)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 5 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:18] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:18] [INFO ] Implicit Places using invariants in 119 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:18] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:18] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:18] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:18] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 273 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p1), (OR (NOT p2) (NOT p1)), true]
Running random walk in product with property : ShieldRVs-PT-005A-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}, { cond=(NOT p2), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s60 1), p2:(OR (AND (EQ s68 1) (EQ s70 1)) (AND (EQ s45 1) (EQ s62 1) (EQ s72 1))), p1:(OR (NEQ s45 1) (NEQ s62 1) (NEQ s72 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2817 steps with 341 reset in 20 ms.
FORMULA ShieldRVs-PT-005A-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-06 finished in 741 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(p1)||G((F(!p3)&&p2))))], workingDir=/home/mcc/execution]
Support contains 11 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:18] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:18] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:18] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:19] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:19] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:19] [INFO ] Dead Transitions using invariants and state equation in 95 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 475 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) p3)), (NOT p1), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) p3)), (AND (NOT p0) (NOT p1)), true, p3, (NOT p0), (OR (NOT p2) p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p3))]
Running random walk in product with property : ShieldRVs-PT-005A-07 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}, { cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) p2 p3 (NOT p1)), acceptance={} source=2 dest: 6}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=2 dest: 8}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(AND p2 p3 (NOT p1)), acceptance={} source=3 dest: 6}, { cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p3, acceptance={0} source=6 dest: 6}], [{ cond=(NOT p0), acceptance={} source=7 dest: 5}, { cond=p0, acceptance={} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={} source=8 dest: 5}, { cond=(AND p2 p3), acceptance={} source=8 dest: 6}, { cond=p2, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p0) p2 p3), acceptance={} source=9 dest: 6}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p0) p2), acceptance={} source=9 dest: 8}, { cond=(AND p0 p2), acceptance={} source=9 dest: 9}]], initial=0, aps=[p0:(AND (EQ s36 1) (EQ s41 1)), p2:(AND (OR (EQ s36 0) (EQ s41 0)) (EQ s48 1) (EQ s49 1) (EQ s54 1)), p1:(AND (EQ s38 1) (EQ s42 1) (EQ s51 1)), p3:(OR (NEQ s12 1) (NEQ s14 1) (NEQ s23 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, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-07 finished in 842 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X((p1 U (p2||G(p1))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 4 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:19] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:19] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:19] [INFO ] Computed 21 place invariants in 3 ms
[2021-05-16 00:00:19] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:19] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:19] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-005A-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s14 1), p2:(AND (OR (NEQ s45 1) (NEQ s62 1) (NEQ s72 1)) (OR (NEQ s22 1) (NEQ s27 1))), p1:(OR (NEQ s22 1) (NEQ s27 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 720 ms.
Product exploration explored 100000 steps with 50000 reset in 575 ms.
Knowledge obtained : [(NOT p0), p2, p1]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 549 ms.
Product exploration explored 100000 steps with 50000 reset in 565 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1))]
Support contains 6 out of 73 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 10 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
[2021-05-16 00:00:23] [INFO ] Redundant transitions in 44 ms returned [33]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[33]
// Phase 1: matrix 97 rows 73 cols
[2021-05-16 00:00:23] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:23] [INFO ] Dead Transitions using invariants and state equation in 143 ms returned []
Starting structural reductions, iteration 1 : 73/73 places, 97/98 transitions.
Applied a total of 0 rules in 10 ms. Remains 73 /73 variables (removed 0) and now considering 97/97 (removed 0) transitions.
[2021-05-16 00:00:23] [INFO ] Redundant transitions in 46 ms returned []
// Phase 1: matrix 97 rows 73 cols
[2021-05-16 00:00:23] [INFO ] Computed 21 place invariants in 7 ms
[2021-05-16 00:00:23] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 2 iterations. Remains : 73/73 places, 97/98 transitions.
Product exploration explored 100000 steps with 50000 reset in 973 ms.
Product exploration explored 100000 steps with 50000 reset in 769 ms.
[2021-05-16 00:00:25] [INFO ] Flatten gal took : 16 ms
[2021-05-16 00:00:25] [INFO ] Flatten gal took : 13 ms
[2021-05-16 00:00:25] [INFO ] Time to serialize gal into /tmp/LTL13971970633372057459.gal : 15 ms
[2021-05-16 00:00:25] [INFO ] Time to serialize properties into /tmp/LTL15963709055853122991.ltl : 12 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL13971970633372057459.gal, -t, CGAL, -LTL, /tmp/LTL15963709055853122991.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL13971970633372057459.gal -t CGAL -LTL /tmp/LTL15963709055853122991.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(p14==1)"))||(X(("((p22==0)||(p27==0))")U(("((((p45==0)||(p62==0))||(p72==0))&&((p22==0)||(p27==0)))")||(G("((p22==0)||(p27==0))")))))))
Formula 0 simplified : !(F"(p14==1)" | X("((p22==0)||(p27==0))" U ("((((p45==0)||(p62==0))||(p72==0))&&((p22==0)||(p27==0)))" | G"((p22==0)||(p27==0))")))
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t31, t32, t33, t35, t36, t38, t39, t40, t42, t43, t44, t46, t47, t48, t50, t51, t52, t53, t55, t57, t58, t60, t61, t62, t64, t65, t66, t68, t69, t70, t72, t73, t74, t76, t78, t79, t81, t83, t84, t86, t88, t89, t91, t93, t94, t96, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/22/76/98
Computing Next relation with stutter on 1889 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
202 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.06126,60184,1,0,283,287212,232,103,3371,298017,212
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ShieldRVs-PT-005A-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ShieldRVs-PT-005A-08 finished in 8471 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||X(X(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 3 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:28] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:28] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:28] [INFO ] Dead Transitions using invariants and state equation in 128 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 173 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-005A-09 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(AND (EQ s45 1) (EQ s60 1) (EQ s71 1)), p1:(AND (EQ s20 1) (EQ s21 1) (EQ s26 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 86 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-09 finished in 546 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 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 71 transition count 96
Applied a total of 2 rules in 11 ms. Remains 71 /73 variables (removed 2) and now considering 96/98 (removed 2) transitions.
// Phase 1: matrix 96 rows 71 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:28] [INFO ] Implicit Places using invariants in 90 ms returned []
// Phase 1: matrix 96 rows 71 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:28] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2021-05-16 00:00:28] [INFO ] Redundant transitions in 43 ms returned [29]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[29]
// Phase 1: matrix 95 rows 71 cols
[2021-05-16 00:00:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-16 00:00:29] [INFO ] Dead Transitions using invariants and state equation in 139 ms returned []
Starting structural reductions, iteration 1 : 71/73 places, 95/98 transitions.
Applied a total of 0 rules in 8 ms. Remains 71 /71 variables (removed 0) and now considering 95/95 (removed 0) transitions.
[2021-05-16 00:00:29] [INFO ] Redundant transitions in 32 ms returned []
// Phase 1: matrix 95 rows 71 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-16 00:00:29] [INFO ] Dead Transitions using invariants and state equation in 133 ms returned []
Finished structural reductions, in 2 iterations. Remains : 71/73 places, 95/98 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-005A-10 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:(EQ s37 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 73 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-10 finished in 709 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((!p0 U (p1||G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:29] [INFO ] Implicit Places using invariants in 109 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-16 00:00:29] [INFO ] Implicit Places using invariants and state equation in 160 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:29] [INFO ] Dead Transitions using invariants and state equation in 147 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 102 ms :[true, (AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : ShieldRVs-PT-005A-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(AND (NEQ s14 1) (NEQ s31 0) (NEQ s46 0) (NEQ s57 0)), p0:(EQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-005A-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-11 finished in 544 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Applied a total of 0 rules in 2 ms. Remains 73 /73 variables (removed 0) and now considering 98/98 (removed 0) transitions.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:29] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:30] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 73 cols
[2021-05-16 00:00:30] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:30] [INFO ] Dead Transitions using invariants and state equation in 126 ms returned []
Finished structural reductions, in 1 iterations. Remains : 73/73 places, 98/98 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : ShieldRVs-PT-005A-12 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s66 0) (EQ s70 0)), p1:(AND (EQ s17 1) (EQ s32 1) (EQ s44 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 589 steps with 7 reset in 4 ms.
FORMULA ShieldRVs-PT-005A-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-12 finished in 554 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 73 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 73/73 places, 98/98 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 72 transition count 97
Applied a total of 2 rules in 10 ms. Remains 72 /73 variables (removed 1) and now considering 97/98 (removed 1) transitions.
// Phase 1: matrix 97 rows 72 cols
[2021-05-16 00:00:30] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:30] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 97 rows 72 cols
[2021-05-16 00:00:30] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-16 00:00:30] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2021-05-16 00:00:30] [INFO ] Redundant transitions in 33 ms returned [30]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions :[30]
// Phase 1: matrix 96 rows 72 cols
[2021-05-16 00:00:30] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-16 00:00:30] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Starting structural reductions, iteration 1 : 72/73 places, 96/98 transitions.
Applied a total of 0 rules in 7 ms. Remains 72 /72 variables (removed 0) and now considering 96/96 (removed 0) transitions.
[2021-05-16 00:00:30] [INFO ] Redundant transitions in 29 ms returned []
// Phase 1: matrix 96 rows 72 cols
[2021-05-16 00:00:30] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-16 00:00:31] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 2 iterations. Remains : 72/73 places, 96/98 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-005A-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s43 1), p1:(AND (EQ s31 1) (EQ s48 1) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 86 steps with 0 reset in 1 ms.
FORMULA ShieldRVs-PT-005A-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-005A-15 finished in 733 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621123232379

--------------------
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="ShieldRVs-PT-005A"
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 ShieldRVs-PT-005A, 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 r235-smll-162106564400069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-005A.tgz
mv ShieldRVs-PT-005A 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 ;