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.r006-tajo-165245688700047.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 ASLink-PT-03a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245688700047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 6.5K Apr 30 07:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 30 07:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 30 07:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 30 07:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 9 06:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 06:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 06:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 06:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 30 07:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 30 07:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 30 07:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K Apr 30 07:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 06:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 06:59 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 357K May 10 09:33 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 ASLink-PT-03a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-03a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654264824232

Running Version 202205111006
[2022-06-03 14:00:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-03 14:00:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:00:26] [INFO ] Load time of PNML (sax parser for PT used): 163 ms
[2022-06-03 14:00:26] [INFO ] Transformed 821 places.
[2022-06-03 14:00:26] [INFO ] Transformed 1281 transitions.
[2022-06-03 14:00:26] [INFO ] Found NUPN structural information;
[2022-06-03 14:00:26] [INFO ] Parsed PT model containing 821 places and 1281 transitions in 284 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 724 ms. (steps per millisecond=13 ) properties (out of 16) seen :5
FORMULA ASLink-PT-03a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 26 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 1268 rows 821 cols
[2022-06-03 14:00:28] [INFO ] Computed 156 place invariants in 87 ms
[2022-06-03 14:00:29] [INFO ] [Real]Absence check using 36 positive place invariants in 15 ms returned sat
[2022-06-03 14:00:29] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 57 ms returned sat
[2022-06-03 14:00:29] [INFO ] After 592ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-03 14:00:29] [INFO ] [Nat]Absence check using 36 positive place invariants in 14 ms returned sat
[2022-06-03 14:00:29] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 31 ms returned sat
[2022-06-03 14:00:54] [INFO ] After 24609ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2022-06-03 14:00:54] [INFO ] After 24631ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-03 14:00:54] [INFO ] After 25043ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
FORMULA ASLink-PT-03a-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 1883 ms.
Support contains 122 out of 821 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 10 places
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 57 transitions
Trivial Post-agglo rules discarded 57 transitions
Performed 57 trivial Post agglomeration. Transition count delta: 57
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 806 transition count 1211
Reduce places removed 57 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 58 rules applied. Total rules applied 130 place count 749 transition count 1210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 131 place count 748 transition count 1210
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 131 place count 748 transition count 1143
Deduced a syphon composed of 67 places in 4 ms
Ensure Unique test removed 26 places
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 291 place count 655 transition count 1143
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 291 place count 655 transition count 1142
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 293 place count 654 transition count 1142
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 297 place count 650 transition count 1138
Ensure Unique test removed 1 places
Iterating global reduction 3 with 5 rules applied. Total rules applied 302 place count 649 transition count 1138
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 5 rules applied. Total rules applied 307 place count 648 transition count 1134
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 3 rules applied. Total rules applied 310 place count 646 transition count 1133
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 311 place count 645 transition count 1133
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 14 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 6 with 34 rules applied. Total rules applied 345 place count 628 transition count 1116
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 346 place count 628 transition count 1115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 347 place count 627 transition count 1115
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 7 with 5 rules applied. Total rules applied 352 place count 627 transition count 1110
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 357 place count 622 transition count 1110
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 359 place count 622 transition count 1110
Applied a total of 359 rules in 599 ms. Remains 622 /821 variables (removed 199) and now considering 1110/1268 (removed 158) transitions.
Finished structural reductions, in 1 iterations. Remains : 622/821 places, 1110/1268 transitions.
Incomplete random walk after 1000000 steps, including 12104 resets, run finished after 25584 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 662521 steps, including 2279 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 0
Interrupted Best-First random walk after 538790 steps, including 1818 resets, run timeout after 5001 ms. (steps per millisecond=107 ) properties seen 0
Interrupted Best-First random walk after 681975 steps, including 2167 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 654113 steps, including 2229 resets, run timeout after 5001 ms. (steps per millisecond=130 ) properties seen 0
Interrupted Best-First random walk after 633620 steps, including 2163 resets, run timeout after 5001 ms. (steps per millisecond=126 ) properties seen 0
Interrupted probabilistic random walk after 8401175 steps, run timeout after 150001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 8401175 steps, saw 2164130 distinct states, run finished after 150005 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1110 rows 622 cols
[2022-06-03 14:04:17] [INFO ] Computed 113 place invariants in 30 ms
[2022-06-03 14:04:18] [INFO ] [Real]Absence check using 33 positive place invariants in 6 ms returned sat
[2022-06-03 14:04:18] [INFO ] [Real]Absence check using 33 positive and 80 generalized place invariants in 20 ms returned sat
[2022-06-03 14:04:18] [INFO ] After 251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-06-03 14:04:18] [INFO ] [Nat]Absence check using 33 positive place invariants in 6 ms returned sat
[2022-06-03 14:04:18] [INFO ] [Nat]Absence check using 33 positive and 80 generalized place invariants in 21 ms returned sat
[2022-06-03 14:04:29] [INFO ] After 10807ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2022-06-03 14:04:29] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-06-03 14:04:29] [INFO ] After 543ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2022-06-03 14:04:37] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 10 ms to minimize.
[2022-06-03 14:04:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 311 ms
[2022-06-03 14:04:37] [INFO ] After 7990ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 1061 ms.
[2022-06-03 14:04:38] [INFO ] After 20128ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
FORMULA ASLink-PT-03a-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-03a-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 162 ms.
Support contains 38 out of 622 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 622/622 places, 1110/1110 transitions.
Ensure Unique test removed 2 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 619 transition count 1106
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 11 place count 615 transition count 1106
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 615 transition count 1104
Deduced a syphon composed of 2 places in 16 ms
Ensure Unique test removed 1 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 5 rules applied. Total rules applied 16 place count 612 transition count 1104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 19 place count 609 transition count 1086
Iterating global reduction 2 with 3 rules applied. Total rules applied 22 place count 609 transition count 1086
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 607 transition count 1084
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 607 transition count 1083
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 606 transition count 1083
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 29 place count 606 transition count 1082
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 30 place count 605 transition count 1082
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 34 place count 605 transition count 1082
Applied a total of 34 rules in 443 ms. Remains 605 /622 variables (removed 17) and now considering 1082/1110 (removed 28) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/622 places, 1082/1110 transitions.
Incomplete random walk after 1000000 steps, including 12649 resets, run finished after 3320 ms. (steps per millisecond=301 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3328 resets, run finished after 2143 ms. (steps per millisecond=466 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2408936 steps, run timeout after 15001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 2408936 steps, saw 784590 distinct states, run finished after 15001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1082 rows 605 cols
[2022-06-03 14:04:59] [INFO ] Computed 109 place invariants in 33 ms
[2022-06-03 14:04:59] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:04:59] [INFO ] [Nat]Absence check using 28 positive place invariants in 6 ms returned sat
[2022-06-03 14:04:59] [INFO ] [Nat]Absence check using 28 positive and 81 generalized place invariants in 46 ms returned sat
[2022-06-03 14:05:05] [INFO ] After 5518ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-03 14:05:05] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-06-03 14:05:07] [INFO ] After 2152ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-03 14:05:10] [INFO ] After 5128ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3800 ms.
[2022-06-03 14:05:14] [INFO ] After 14657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 284 ms.
Support contains 38 out of 605 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 605/605 places, 1082/1082 transitions.
Applied a total of 0 rules in 24 ms. Remains 605 /605 variables (removed 0) and now considering 1082/1082 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 605/605 places, 1082/1082 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 605/605 places, 1082/1082 transitions.
Applied a total of 0 rules in 22 ms. Remains 605 /605 variables (removed 0) and now considering 1082/1082 (removed 0) transitions.
// Phase 1: matrix 1082 rows 605 cols
[2022-06-03 14:05:14] [INFO ] Computed 109 place invariants in 21 ms
[2022-06-03 14:05:14] [INFO ] Implicit Places using invariants in 478 ms returned [1, 19, 20, 22, 32, 50, 68, 149, 162, 163, 164, 166, 184, 202, 283, 296, 297, 298, 300, 318, 336, 416, 421, 432, 433, 434, 435, 436, 471, 473, 476, 494, 495, 496, 497, 509, 515, 521, 527, 533, 539, 545, 551, 557, 563, 569]
Discarding 46 places :
Implicit Place search using SMT only with invariants took 486 ms to find 46 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 559/605 places, 1082/1082 transitions.
Drop transitions removed 59 transitions
Trivial Post-agglo rules discarded 59 transitions
Performed 59 trivial Post agglomeration. Transition count delta: 59
Iterating post reduction 0 with 59 rules applied. Total rules applied 59 place count 559 transition count 1023
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 1 with 59 rules applied. Total rules applied 118 place count 500 transition count 1023
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 118 place count 500 transition count 1003
Deduced a syphon composed of 20 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 159 place count 479 transition count 1003
Discarding 7 places :
Implicit places reduction removed 7 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 2 with 13 rules applied. Total rules applied 172 place count 472 transition count 997
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 178 place count 466 transition count 997
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 178 place count 466 transition count 996
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 180 place count 465 transition count 996
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 192 place count 453 transition count 984
Iterating global reduction 4 with 12 rules applied. Total rules applied 204 place count 453 transition count 984
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 204 place count 453 transition count 983
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 206 place count 452 transition count 983
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 209 place count 449 transition count 980
Iterating global reduction 4 with 3 rules applied. Total rules applied 212 place count 449 transition count 980
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 213 place count 448 transition count 979
Iterating global reduction 4 with 1 rules applied. Total rules applied 214 place count 448 transition count 979
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 215 place count 447 transition count 978
Iterating global reduction 4 with 1 rules applied. Total rules applied 216 place count 447 transition count 978
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 302 place count 404 transition count 935
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 305 place count 401 transition count 932
Iterating global reduction 4 with 3 rules applied. Total rules applied 308 place count 401 transition count 932
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 311 place count 401 transition count 929
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 315 place count 401 transition count 925
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 320 place count 397 transition count 924
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 6 with 9 rules applied. Total rules applied 329 place count 397 transition count 915
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 6 with 9 rules applied. Total rules applied 338 place count 388 transition count 915
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 7 with 8 rules applied. Total rules applied 346 place count 388 transition count 915
Applied a total of 346 rules in 302 ms. Remains 388 /559 variables (removed 171) and now considering 915/1082 (removed 167) transitions.
// Phase 1: matrix 915 rows 388 cols
[2022-06-03 14:05:15] [INFO ] Computed 55 place invariants in 9 ms
[2022-06-03 14:05:15] [INFO ] Implicit Places using invariants in 361 ms returned [73, 104, 113, 114, 167, 198, 206, 211, 212, 265, 282, 288, 291, 293, 294, 373, 376, 379, 382, 385]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 366 ms to find 20 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 368/605 places, 915/1082 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 362 transition count 909
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 362 transition count 909
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 16 place count 358 transition count 902
Iterating global reduction 0 with 4 rules applied. Total rules applied 20 place count 358 transition count 902
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 23 place count 358 transition count 899
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 35 place count 352 transition count 893
Free-agglomeration rule applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 352 transition count 890
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 349 transition count 890
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 44 place count 349 transition count 887
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 47 place count 346 transition count 887
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 49 place count 346 transition count 887
Applied a total of 49 rules in 83 ms. Remains 346 /368 variables (removed 22) and now considering 887/915 (removed 28) transitions.
// Phase 1: matrix 887 rows 346 cols
[2022-06-03 14:05:15] [INFO ] Computed 35 place invariants in 13 ms
[2022-06-03 14:05:16] [INFO ] Implicit Places using invariants in 249 ms returned []
// Phase 1: matrix 887 rows 346 cols
[2022-06-03 14:05:16] [INFO ] Computed 35 place invariants in 12 ms
[2022-06-03 14:05:16] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-06-03 14:05:16] [INFO ] Implicit Places using invariants and state equation in 839 ms returned []
Implicit Place search using SMT with State Equation took 1091 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 346/605 places, 887/1082 transitions.
Finished structural reductions, in 3 iterations. Remains : 346/605 places, 887/1082 transitions.
Incomplete random walk after 1000000 steps, including 18190 resets, run finished after 2833 ms. (steps per millisecond=352 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5128 resets, run finished after 1636 ms. (steps per millisecond=611 ) properties (out of 1) seen :0
Finished probabilistic random walk after 60799 steps, run visited all 1 properties in 283 ms. (steps per millisecond=214 )
Probabilistic random walk after 60799 steps, saw 23395 distinct states, run finished after 284 ms. (steps per millisecond=214 ) properties seen :1
FORMULA ASLink-PT-03a-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 295909 ms.

BK_STOP 1654265121776

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="ASLink-PT-03a"
export BK_EXAMINATION="ReachabilityFireability"
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 ASLink-PT-03a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r006-tajo-165245688700047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;