Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281571800083.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-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 RERS17pb114-PT-2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281571800083
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 73M
-rw-r--r-- 1 mcc users 6.8K Apr 29 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Apr 29 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 29 17:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 17:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 08:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 73M May 10 09:34 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-00
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-01
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-02
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-03
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-04
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-05
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-06
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-07
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-08
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-09
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-10
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-11
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-12
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-13
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-14
FORMULA_NAME RERS17pb114-PT-2-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653070278079

Running Version 202205111006
[2022-05-20 18:11:19] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 18:11:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 18:11:22] [INFO ] Load time of PNML (sax parser for PT used): 3035 ms
[2022-05-20 18:11:23] [INFO ] Transformed 1446 places.
[2022-05-20 18:11:23] [INFO ] Transformed 151085 transitions.
[2022-05-20 18:11:23] [INFO ] Parsed PT model containing 1446 places and 151085 transitions in 4204 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RERS17pb114-PT-2-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 1446 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1446/1446 places, 151085/151085 transitions.
Ensure Unique test removed 17 places
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 1429 transition count 151085
Applied a total of 17 rules in 2378 ms. Remains 1429 /1446 variables (removed 17) and now considering 151085/151085 (removed 0) transitions.
[2022-05-20 18:11:28] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:11:28] [INFO ] Computed 18 place invariants in 585 ms
[2022-05-20 18:11:39] [INFO ] Implicit Places using invariants in 11461 ms returned []
Implicit Place search using SMT only with invariants took 11508 ms to find 0 implicit places.
[2022-05-20 18:11:39] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:11:39] [INFO ] Computed 18 place invariants in 467 ms
[2022-05-20 18:12:10] [INFO ] Performed 87759/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:12:31] [INFO ] Dead Transitions using invariants and state equation in 51814 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1429/1446 places, 151085/151085 transitions.
Finished structural reductions, in 1 iterations. Remains : 1429/1446 places, 151085/151085 transitions.
Support contains 41 out of 1429 places after structural reductions.
[2022-05-20 18:12:37] [INFO ] Flatten gal took : 4063 ms
[2022-05-20 18:12:42] [INFO ] Flatten gal took : 4788 ms
[2022-05-20 18:12:52] [INFO ] Input system was already deterministic with 151085 transitions.
Support contains 39 out of 1429 places (down from 41) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3229 ms. (steps per millisecond=3 ) properties (out of 28) seen :7
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=13 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=16 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=11 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 21) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 21) seen :0
Running SMT prover for 21 properties.
[2022-05-20 18:12:57] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:12:58] [INFO ] Computed 18 place invariants in 553 ms
[2022-05-20 18:12:59] [INFO ] [Real]Absence check using 18 positive place invariants in 16 ms returned sat
[2022-05-20 18:12:59] [INFO ] After 1219ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:20
[2022-05-20 18:13:00] [INFO ] [Nat]Absence check using 18 positive place invariants in 14 ms returned sat
[2022-05-20 18:13:24] [INFO ] After 24056ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :10
[2022-05-20 18:13:27] [INFO ] State equation strengthened by 2342 read => feed constraints.
[2022-05-20 18:13:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 18:13:27] [INFO ] After 28376ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:20
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 15 out of 1429 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Iterating post reduction 0 with 512 rules applied. Total rules applied 512 place count 1429 transition count 150573
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 513 place count 1428 transition count 150572
Applied a total of 513 rules in 4597 ms. Remains 1428 /1429 variables (removed 1) and now considering 150572/151085 (removed 513) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 150572/151085 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2040 ms. (steps per millisecond=4 ) properties (out of 10) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-20 18:13:36] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2022-05-20 18:13:37] [INFO ] Computed 18 place invariants in 398 ms
[2022-05-20 18:13:37] [INFO ] [Real]Absence check using 18 positive place invariants in 135 ms returned sat
[2022-05-20 18:13:37] [INFO ] After 819ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 18:13:38] [INFO ] [Nat]Absence check using 18 positive place invariants in 45 ms returned sat
0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
[2022-05-20 18:14:03] [INFO ] After 24671ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 18:14:04] [INFO ] State equation strengthened by 773 read => feed constraints.
[2022-05-20 18:14:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 18:14:04] [INFO ] After 26799ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10 out of 1428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 1674 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2145 ms. (steps per millisecond=4 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-20 18:14:10] [INFO ] Flow matrix only has 84689 transitions (discarded 65883 similar events)
// Phase 1: matrix 84689 rows 1428 cols
[2022-05-20 18:14:10] [INFO ] Computed 18 place invariants in 535 ms
[2022-05-20 18:14:11] [INFO ] [Real]Absence check using 18 positive place invariants in 17 ms returned sat
[2022-05-20 18:14:11] [INFO ] After 675ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-20 18:14:11] [INFO ] [Nat]Absence check using 18 positive place invariants in 15 ms returned sat
[2022-05-20 18:14:36] [INFO ] After 24614ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-20 18:14:37] [INFO ] State equation strengthened by 773 read => feed constraints.
[2022-05-20 18:14:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-20 18:14:37] [INFO ] After 26261ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 8 out of 1428 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1428/1428 places, 150572/150572 transitions.
Applied a total of 0 rules in 2256 ms. Remains 1428 /1428 variables (removed 0) and now considering 150572/150572 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1428 places, 150572/150572 transitions.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
FORMULA RERS17pb114-PT-2-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS17pb114-PT-2-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA RERS17pb114-PT-2-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((true U !p0))'
Support contains 2 out of 1429 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2754 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2022-05-20 18:14:45] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:14:45] [INFO ] Computed 18 place invariants in 399 ms
[2022-05-20 18:14:54] [INFO ] Implicit Places using invariants in 9827 ms returned []
Implicit Place search using SMT only with invariants took 9828 ms to find 0 implicit places.
[2022-05-20 18:14:54] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:14:55] [INFO ] Computed 18 place invariants in 447 ms
[2022-05-20 18:15:25] [INFO ] Performed 89596/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:15:46] [INFO ] Dead Transitions using invariants and state equation in 51478 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 290 ms :[p0]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GT 2 s191) (LEQ 3 s579))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 37 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-02 finished in 65464 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((true U false)))'
Support contains 0 out of 1429 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 1594 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2022-05-20 18:15:49] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:15:49] [INFO ] Computed 18 place invariants in 398 ms
[2022-05-20 18:15:56] [INFO ] Implicit Places using invariants in 7566 ms returned []
Implicit Place search using SMT only with invariants took 7570 ms to find 0 implicit places.
[2022-05-20 18:15:56] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:15:57] [INFO ] Computed 18 place invariants in 409 ms
[2022-05-20 18:16:27] [INFO ] Performed 72492/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:16:56] [INFO ] Dead Transitions using invariants and state equation in 59243 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 46 ms :[true]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}]], initial=0, aps=[], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Entered a terminal (fully accepting) state of product in 0 steps with 0 reset in 68 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-03 finished in 70146 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X((X(p1)&&p2))))'
Support contains 5 out of 1429 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 795 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2022-05-20 18:16:58] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:16:59] [INFO ] Computed 18 place invariants in 558 ms
[2022-05-20 18:17:07] [INFO ] Implicit Places using invariants in 8687 ms returned []
Implicit Place search using SMT only with invariants took 8690 ms to find 0 implicit places.
[2022-05-20 18:17:07] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:17:07] [INFO ] Computed 18 place invariants in 449 ms
[2022-05-20 18:17:38] [INFO ] Performed 83429/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:18:02] [INFO ] Dead Transitions using invariants and state equation in 55015 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 426 ms :[(NOT p1), (NOT p1), (NOT p1), (OR (NOT p1) (NOT p2)), true, (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 5}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p2, acceptance={} source=5 dest: 0}, { cond=(NOT p2), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=6 dest: 1}, { cond=(AND p0 p2), acceptance={0} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(AND p0 (NOT p2)), acceptance={0} source=6 dest: 6}]], initial=3, aps=[p1:(LEQ 2 s235), p2:(LEQ s324 s1284), p0:(LEQ s1409 s404)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 9 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-04 finished in 66518 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))||X(X(p1))))'
Support contains 4 out of 1429 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1053 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2022-05-20 18:18:05] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:18:05] [INFO ] Computed 18 place invariants in 511 ms
[2022-05-20 18:18:12] [INFO ] Implicit Places using invariants in 7506 ms returned []
Implicit Place search using SMT only with invariants took 7509 ms to find 0 implicit places.
[2022-05-20 18:18:12] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:18:13] [INFO ] Computed 18 place invariants in 392 ms
[2022-05-20 18:18:43] [INFO ] Performed 85875/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:19:06] [INFO ] Dead Transitions using invariants and state equation in 53662 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 481 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(GT s823 s1405), p0:(GT s714 s841)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 14 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-08 finished in 64650 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(p0)))'
Support contains 2 out of 1429 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1112 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2022-05-20 18:19:10] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:19:10] [INFO ] Computed 18 place invariants in 387 ms
[2022-05-20 18:19:18] [INFO ] Implicit Places using invariants in 8707 ms returned []
Implicit Place search using SMT only with invariants took 8712 ms to find 0 implicit places.
[2022-05-20 18:19:18] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:19:19] [INFO ] Computed 18 place invariants in 531 ms
[2022-05-20 18:19:49] [INFO ] Performed 83003/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:20:12] [INFO ] Dead Transitions using invariants and state equation in 53425 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 170 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT s236 s577)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 14 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-10 finished in 65482 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(!(false U false))&&p0)))'
Support contains 1 out of 1429 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Reduce places removed 1 places and 1 transitions.
Applied a total of 0 rules in 2759 ms. Remains 1428 /1429 variables (removed 1) and now considering 151084/151085 (removed 1) transitions.
[2022-05-20 18:20:17] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:20:17] [INFO ] Computed 18 place invariants in 383 ms
[2022-05-20 18:20:25] [INFO ] Implicit Places using invariants in 8097 ms returned []
Implicit Place search using SMT only with invariants took 8111 ms to find 0 implicit places.
[2022-05-20 18:20:25] [INFO ] Flow matrix only has 84690 transitions (discarded 66394 similar events)
// Phase 1: matrix 84690 rows 1428 cols
[2022-05-20 18:20:25] [INFO ] Computed 18 place invariants in 494 ms
[2022-05-20 18:20:56] [INFO ] Performed 70135/151084 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:21:25] [INFO ] Dead Transitions using invariants and state equation in 60636 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1428/1429 places, 151084/151085 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 2 s1143)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 18 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-11 TRUE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-11 finished in 73345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 1429 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1429/1429 places, 151085/151085 transitions.
Applied a total of 0 rules in 1060 ms. Remains 1429 /1429 variables (removed 0) and now considering 151085/151085 (removed 0) transitions.
[2022-05-20 18:21:28] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:21:29] [INFO ] Computed 18 place invariants in 498 ms
[2022-05-20 18:21:36] [INFO ] Implicit Places using invariants in 7906 ms returned []
Implicit Place search using SMT only with invariants took 7908 ms to find 0 implicit places.
[2022-05-20 18:21:36] [INFO ] Flow matrix only has 84691 transitions (discarded 66394 similar events)
// Phase 1: matrix 84691 rows 1429 cols
[2022-05-20 18:21:37] [INFO ] Computed 18 place invariants in 461 ms
[2022-05-20 18:22:07] [INFO ] Performed 81820/151085 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-20 18:22:32] [INFO ] Dead Transitions using invariants and state equation in 56200 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1429/1429 places, 151085/151085 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : RERS17pb114-PT-2-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s86 s275)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 492 steps with 0 reset in 87 ms.
FORMULA RERS17pb114-PT-2-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RERS17pb114-PT-2-LTLCardinality-12 finished in 67055 ms.
All properties solved by simple procedures.
Total runtime 675179 ms.

BK_STOP 1653070954920

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="RERS17pb114-PT-2"
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 RERS17pb114-PT-2, 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 r186-tajo-165281571800083"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS17pb114-PT-2.tgz
mv RERS17pb114-PT-2 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 ;