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.r121-tall-162075406700284.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HypertorusGrid-PT-d2k2p1b00, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406700284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 17K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 23 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Mar 22 23:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 23K Mar 22 23:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 35K May 5 16:51 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-00
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-01
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-02
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-03
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-04
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-05
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-06
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-07
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-08
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-09
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-10
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-11
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-12
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-13
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-14
FORMULA_NAME HypertorusGrid-PT-d2k2p1b00-15

=== Now, execution of the tool begins

BK_START 1620827004483

Running Version 0
[2021-05-12 13:43:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-12 13:43:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 13:43:26] [INFO ] Load time of PNML (sax parser for PT used): 31 ms
[2021-05-12 13:43:26] [INFO ] Transformed 52 places.
[2021-05-12 13:43:26] [INFO ] Transformed 64 transitions.
[2021-05-12 13:43:26] [INFO ] Parsed PT model containing 52 places and 64 transitions in 69 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 13:43:26] [INFO ] Initial state test concluded for 1 properties.
FORMULA HypertorusGrid-PT-d2k2p1b00-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 10 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:26] [INFO ] Computed 21 place invariants in 10 ms
[2021-05-12 13:43:26] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:26] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-12 13:43:26] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:26] [INFO ] Computed 21 place invariants in 11 ms
[2021-05-12 13:43:26] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
[2021-05-12 13:43:26] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-12 13:43:26] [INFO ] Flatten gal took : 31 ms
FORMULA HypertorusGrid-PT-d2k2p1b00-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 13:43:26] [INFO ] Flatten gal took : 11 ms
[2021-05-12 13:43:26] [INFO ] Input system was already deterministic with 64 transitions.
Incomplete random walk after 100000 steps, including 114 resets, run finished after 516 ms. (steps per millisecond=193 ) properties (out of 26) seen :22
Running SMT prover for 4 properties.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:27] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-12 13:43:27] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned unsat
[2021-05-12 13:43:27] [INFO ] [Real]Absence check using 20 positive place invariants in 2 ms returned unsat
[2021-05-12 13:43:27] [INFO ] [Real]Absence check using 20 positive place invariants in 3 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 11 simplifications.
[2021-05-12 13:43:27] [INFO ] Initial state test concluded for 3 properties.
FORMULA HypertorusGrid-PT-d2k2p1b00-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k2p1b00-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 7 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:27] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:43:27] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:27] [INFO ] Computed 21 place invariants in 4 ms
[2021-05-12 13:43:27] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2021-05-12 13:43:27] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:27] [INFO ] Computed 21 place invariants in 5 ms
[2021-05-12 13:43:27] [INFO ] Dead Transitions using invariants and state equation in 52 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, 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:(LEQ s22 s5), p1:(GT 1 s27)], 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 2775 steps with 2 reset in 22 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-00 finished in 435 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(p0)||(X(p1) U ((X(p1)&&G(p2))||X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:27] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:27] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 2 ms
[2021-05-12 13:43:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-03 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=5 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=5 dest: 5}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=5 dest: 7}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=7 dest: 1}, { cond=(AND p0 p2), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (GT 1 s8) (GT 3 s7)), p2:(GT 1 s8), p1:(GT s40 s33)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1872 steps with 2 reset in 9 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-03 finished in 425 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||(p1&&G(p2))||G((p3||(p1&&G(p2))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2021-05-12 13:43:28] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2) (NOT p3))), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p2) (NOT p3) (NOT p0)) (AND (NOT p1) (NOT p3) (NOT p0))), acceptance={0, 1} source=1 dest: 1}, { cond=(OR (AND (NOT p2) p3 (NOT p0)) (AND (NOT p1) p3 (NOT p0))), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1 p3 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1 (NOT p3) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p3) (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1 (NOT p3) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p3) (NOT p0)), acceptance={1} source=3 dest: 2}, { cond=(OR (AND p2 p1 (NOT p0)) (AND p2 p3 (NOT p0))), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(GT s20 s11), p0:(AND (GT 1 s29) (GT 2 s25) (GT s20 s11)), p1:(GT 1 s29), p3:(AND (GT 1 s29) (GT 2 s25))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 283 steps with 1 reset in 2 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-07 finished in 283 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(X(p0)))||F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants in 30 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:43:28] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ s0 s22), p0:(LEQ s43 s32)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 552 steps with 75 reset in 3 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-09 finished in 299 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:28] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:28] [INFO ] Computed 21 place invariants in 5 ms
[2021-05-12 13:43:29] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2021-05-12 13:43:29] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:29] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-10 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:(OR (LEQ s22 s16) (LEQ 1 s36))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 865 reset in 374 ms.
Stack based approach found an accepted trace after 24686 steps with 206 reset with depth 230 and stack size 230 in 88 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-10 finished in 653 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p0)&&X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:29] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:29] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:29] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:29] [INFO ] Computed 21 place invariants in 7 ms
[2021-05-12 13:43:29] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 2066 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s38 s39), p1:(LEQ s48 s37)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-12 finished in 2207 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F((G(F(p1))||(p1&&(p2 U (p3||G(p2)))))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 2 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:31] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:43:31] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:31] [INFO ] Computed 21 place invariants in 26 ms
[2021-05-12 13:43:31] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:31] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:32] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p3) (NOT p2))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p3) (NOT p2))), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p3) p2), acceptance={} source=1 dest: 4}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(GT 1 s37), p1:(GT 2 s5), p3:(AND (GT s27 s24) (GT s17 s15)), p2:(GT s17 s15)], 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 59680 steps with 13013 reset in 177 ms.
FORMULA HypertorusGrid-PT-d2k2p1b00-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k2p1b00-14 finished in 543 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((X(F(p0)) U (X(G(p1))||F(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 52 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 1 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:32] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-12 13:43:32] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:32] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:32] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:32] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-12 13:43:32] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k2p1b00-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ 2 s17), p0:(LEQ s42 s24), p1:(LEQ s43 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 28114 reset in 282 ms.
Product exploration explored 100000 steps with 27981 reset in 292 ms.
Knowledge obtained : [(NOT p2), p0, p1]
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 28048 reset in 258 ms.
Product exploration explored 100000 steps with 27808 reset in 283 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Support contains 5 out of 52 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 52/52 places, 64/64 transitions.
Applied a total of 0 rules in 3 ms. Remains 52 /52 variables (removed 0) and now considering 64/64 (removed 0) transitions.
[2021-05-12 13:43:34] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 64 rows 52 cols
[2021-05-12 13:43:34] [INFO ] Computed 21 place invariants in 7 ms
[2021-05-12 13:43:34] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 52/52 places, 64/64 transitions.
Product exploration explored 100000 steps with 27978 reset in 505 ms.
Product exploration explored 100000 steps with 28159 reset in 471 ms.
[2021-05-12 13:43:35] [INFO ] Flatten gal took : 6 ms
[2021-05-12 13:43:35] [INFO ] Flatten gal took : 8 ms
[2021-05-12 13:43:35] [INFO ] Time to serialize gal into /tmp/LTL10052744430515819927.gal : 3 ms
[2021-05-12 13:43:35] [INFO ] Time to serialize properties into /tmp/LTL11005474686757964653.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10052744430515819927.gal, -t, CGAL, -LTL, /tmp/LTL11005474686757964653.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/LTL10052744430515819927.gal -t CGAL -LTL /tmp/LTL11005474686757964653.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((X(F("(po_d2_n1_2_1<=pi_d2_n1_1_1)")))U((X(G("(po_d2_n1_2_2<=pol_d1_n1_1_2)")))||(F("(pbl_1_2>=2)"))))))
Formula 0 simplified : !G(XF"(po_d2_n1_2_1<=pi_d2_n1_1_1)" U (XG"(po_d2_n1_2_2<=pol_d1_n1_1_2)" | F"(pbl_1_2>=2)"))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 9708 deadlock states
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
259 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,0,2.6063,80556,1,0,46,297470,41,41,1608,489705,84
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k2p1b00-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property HypertorusGrid-PT-d2k2p1b00-15 finished in 5871 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620827025306

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HypertorusGrid-PT-d2k2p1b00"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is HypertorusGrid-PT-d2k2p1b00, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r121-tall-162075406700284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k2p1b00.tgz
mv HypertorusGrid-PT-d2k2p1b00 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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