Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813597300022.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-01b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597300022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 13:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 13:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 13:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 13:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 13:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 13:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 13:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 293K Mar 5 18:22 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-01b-ReachabilityCardinality-00
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-01
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-02
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-03
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-04
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-05
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-06
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-07
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-08
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-09
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-10
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-11
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-12
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-13
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-14
FORMULA_NAME ASLink-PT-01b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678602287164

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-01b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 06:24:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 06:24:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 06:24:49] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-12 06:24:49] [INFO ] Transformed 846 places.
[2023-03-12 06:24:49] [INFO ] Transformed 1148 transitions.
[2023-03-12 06:24:49] [INFO ] Found NUPN structural information;
[2023-03-12 06:24:49] [INFO ] Parsed PT model containing 846 places and 1148 transitions and 3624 arcs in 239 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA ASLink-PT-01b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-01b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 62 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 12) seen :7
FORMULA ASLink-PT-01b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-01b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1148 rows 846 cols
[2023-03-12 06:24:50] [INFO ] Computed 82 place invariants in 41 ms
[2023-03-12 06:24:51] [INFO ] After 523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 06:24:51] [INFO ] [Nat]Absence check using 19 positive place invariants in 9 ms returned sat
[2023-03-12 06:24:51] [INFO ] [Nat]Absence check using 19 positive and 63 generalized place invariants in 27 ms returned sat
[2023-03-12 06:24:54] [INFO ] After 2974ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-12 06:24:56] [INFO ] After 4154ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 9424 ms.
[2023-03-12 06:25:05] [INFO ] After 13925ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
FORMULA ASLink-PT-01b-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-01b-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 3 different solutions.
FORMULA ASLink-PT-01b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 128 ms.
Support contains 22 out of 846 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 846/846 places, 1148/1148 transitions.
Drop transitions removed 174 transitions
Trivial Post-agglo rules discarded 174 transitions
Performed 174 trivial Post agglomeration. Transition count delta: 174
Iterating post reduction 0 with 174 rules applied. Total rules applied 174 place count 846 transition count 974
Reduce places removed 174 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 181 rules applied. Total rules applied 355 place count 672 transition count 967
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 361 place count 671 transition count 962
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 366 place count 666 transition count 962
Performed 181 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 181 Pre rules applied. Total rules applied 366 place count 666 transition count 781
Deduced a syphon composed of 181 places in 2 ms
Ensure Unique test removed 10 places
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 4 with 372 rules applied. Total rules applied 738 place count 475 transition count 781
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 4 with 12 rules applied. Total rules applied 750 place count 471 transition count 773
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 9 rules applied. Total rules applied 759 place count 463 transition count 772
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 760 place count 462 transition count 772
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 4 Pre rules applied. Total rules applied 760 place count 462 transition count 768
Deduced a syphon composed of 4 places in 1 ms
Ensure Unique test removed 3 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 11 rules applied. Total rules applied 771 place count 455 transition count 768
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 771 place count 455 transition count 765
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 777 place count 452 transition count 765
Discarding 24 places :
Symmetric choice reduction at 7 with 24 rule applications. Total rules 801 place count 428 transition count 741
Iterating global reduction 7 with 24 rules applied. Total rules applied 825 place count 428 transition count 741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 826 place count 428 transition count 740
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 826 place count 428 transition count 731
Deduced a syphon composed of 9 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 8 with 19 rules applied. Total rules applied 845 place count 418 transition count 731
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 1 Pre rules applied. Total rules applied 845 place count 418 transition count 730
Deduced a syphon composed of 1 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 3 rules applied. Total rules applied 848 place count 416 transition count 730
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 850 place count 414 transition count 715
Iterating global reduction 8 with 2 rules applied. Total rules applied 852 place count 414 transition count 715
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 853 place count 413 transition count 707
Iterating global reduction 8 with 1 rules applied. Total rules applied 854 place count 413 transition count 707
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 855 place count 412 transition count 699
Iterating global reduction 8 with 1 rules applied. Total rules applied 856 place count 412 transition count 699
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 857 place count 411 transition count 691
Iterating global reduction 8 with 1 rules applied. Total rules applied 858 place count 411 transition count 691
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 859 place count 410 transition count 683
Iterating global reduction 8 with 1 rules applied. Total rules applied 860 place count 410 transition count 683
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 861 place count 409 transition count 675
Iterating global reduction 8 with 1 rules applied. Total rules applied 862 place count 409 transition count 675
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 5 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 8 with 80 rules applied. Total rules applied 942 place count 369 transition count 635
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 944 place count 368 transition count 644
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 945 place count 368 transition count 643
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 8 with 1 rules applied. Total rules applied 946 place count 367 transition count 643
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 948 place count 367 transition count 641
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 950 place count 365 transition count 641
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 10 with 2 rules applied. Total rules applied 952 place count 365 transition count 639
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 954 place count 363 transition count 639
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 955 place count 363 transition count 639
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 956 place count 362 transition count 638
Applied a total of 956 rules in 365 ms. Remains 362 /846 variables (removed 484) and now considering 638/1148 (removed 510) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 365 ms. Remains : 362/846 places, 638/1148 transitions.
Incomplete random walk after 10000 steps, including 175 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 68 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 686900 steps, run timeout after 3001 ms. (steps per millisecond=228 ) properties seen :{0=1}
Probabilistic random walk after 686900 steps, saw 200385 distinct states, run finished after 3003 ms. (steps per millisecond=228 ) properties seen :1
FORMULA ASLink-PT-01b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 638 rows 362 cols
[2023-03-12 06:25:09] [INFO ] Computed 62 place invariants in 34 ms
[2023-03-12 06:25:09] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:25:09] [INFO ] [Nat]Absence check using 18 positive place invariants in 86 ms returned sat
[2023-03-12 06:25:09] [INFO ] [Nat]Absence check using 18 positive and 44 generalized place invariants in 47 ms returned sat
[2023-03-12 06:25:11] [INFO ] After 1784ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:25:11] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-12 06:25:20] [INFO ] After 9039ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-12 06:25:20] [INFO ] After 11108ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 3 ms.
Support contains 17 out of 362 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 362/362 places, 638/638 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 362 transition count 636
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 360 transition count 636
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 4 place count 360 transition count 633
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 10 place count 357 transition count 633
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 356 transition count 632
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 13 place count 355 transition count 631
Ensure Unique test removed 1 places
Iterating global reduction 2 with 2 rules applied. Total rules applied 15 place count 354 transition count 631
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 353 transition count 630
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 353 transition count 630
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 19 place count 353 transition count 628
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 20 place count 352 transition count 628
Applied a total of 20 rules in 112 ms. Remains 352 /362 variables (removed 10) and now considering 628/638 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112 ms. Remains : 352/362 places, 628/638 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 73 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 753471 steps, run timeout after 3001 ms. (steps per millisecond=251 ) properties seen :{}
Probabilistic random walk after 753471 steps, saw 226385 distinct states, run finished after 3002 ms. (steps per millisecond=250 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 628 rows 352 cols
[2023-03-12 06:25:23] [INFO ] Computed 61 place invariants in 65 ms
[2023-03-12 06:25:23] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:25:23] [INFO ] [Nat]Absence check using 19 positive place invariants in 4 ms returned sat
[2023-03-12 06:25:23] [INFO ] [Nat]Absence check using 19 positive and 42 generalized place invariants in 22 ms returned sat
[2023-03-12 06:25:24] [INFO ] After 926ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:25:24] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-12 06:25:33] [INFO ] After 9021ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-12 06:25:33] [INFO ] After 10107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 19 ms.
Support contains 17 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 628/628 transitions.
Applied a total of 0 rules in 29 ms. Remains 352 /352 variables (removed 0) and now considering 628/628 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 352/352 places, 628/628 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 628/628 transitions.
Applied a total of 0 rules in 25 ms. Remains 352 /352 variables (removed 0) and now considering 628/628 (removed 0) transitions.
[2023-03-12 06:25:34] [INFO ] Invariant cache hit.
[2023-03-12 06:25:34] [INFO ] Implicit Places using invariants in 405 ms returned [2, 22, 27, 38, 55, 73, 167, 178, 179, 180, 181, 182, 211, 213, 217, 235, 236, 237, 252, 259, 265, 271, 277, 289, 295, 301, 307, 313]
Discarding 28 places :
Implicit Place search using SMT only with invariants took 409 ms to find 28 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 324/352 places, 628/628 transitions.
Drop transitions removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 324 transition count 590
Reduce places removed 38 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 41 rules applied. Total rules applied 79 place count 286 transition count 587
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 82 place count 283 transition count 587
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 82 place count 283 transition count 575
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 106 place count 271 transition count 575
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 3 with 13 rules applied. Total rules applied 119 place count 266 transition count 567
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 127 place count 258 transition count 567
Discarding 12 places :
Symmetric choice reduction at 5 with 12 rule applications. Total rules 139 place count 246 transition count 555
Iterating global reduction 5 with 12 rules applied. Total rules applied 151 place count 246 transition count 555
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 153 place count 246 transition count 553
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 155 place count 244 transition count 549
Iterating global reduction 6 with 2 rules applied. Total rules applied 157 place count 244 transition count 549
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 158 place count 243 transition count 548
Iterating global reduction 6 with 1 rules applied. Total rules applied 159 place count 243 transition count 548
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 160 place count 242 transition count 546
Iterating global reduction 6 with 1 rules applied. Total rules applied 161 place count 242 transition count 546
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 6 with 38 rules applied. Total rules applied 199 place count 223 transition count 527
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 203 place count 221 transition count 527
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 204 place count 221 transition count 526
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 205 place count 220 transition count 526
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 7 with 11 rules applied. Total rules applied 216 place count 220 transition count 515
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 228 place count 208 transition count 515
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 229 place count 208 transition count 514
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 231 place count 208 transition count 514
Applied a total of 231 rules in 83 ms. Remains 208 /324 variables (removed 116) and now considering 514/628 (removed 114) transitions.
// Phase 1: matrix 514 rows 208 cols
[2023-03-12 06:25:34] [INFO ] Computed 27 place invariants in 4 ms
[2023-03-12 06:25:34] [INFO ] Implicit Places using invariants in 218 ms returned [98, 112, 116, 195, 200, 207]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 220 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 202/352 places, 514/628 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 202 transition count 513
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 201 transition count 513
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 200 transition count 512
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 200 transition count 512
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 0 with 4 rules applied. Total rules applied 8 place count 198 transition count 510
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 198 transition count 508
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 196 transition count 508
Applied a total of 12 rules in 19 ms. Remains 196 /202 variables (removed 6) and now considering 508/514 (removed 6) transitions.
// Phase 1: matrix 508 rows 196 cols
[2023-03-12 06:25:34] [INFO ] Computed 21 place invariants in 4 ms
[2023-03-12 06:25:34] [INFO ] Implicit Places using invariants in 110 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 111 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 195/352 places, 508/628 transitions.
Applied a total of 0 rules in 5 ms. Remains 195 /195 variables (removed 0) and now considering 508/508 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 872 ms. Remains : 195/352 places, 508/628 transitions.
Incomplete random walk after 10000 steps, including 237 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 102 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished probabilistic random walk after 106803 steps, run visited all 1 properties in 372 ms. (steps per millisecond=287 )
Probabilistic random walk after 106803 steps, saw 43064 distinct states, run finished after 372 ms. (steps per millisecond=287 ) properties seen :1
FORMULA ASLink-PT-01b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
All properties solved without resorting to model-checking.
Total runtime 45674 ms.
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --invariant=/tmp/559/inv_0_ --invariant=/tmp/559/inv_1_ --invariant=/tmp/559/inv_2_ --invariant=/tmp/559/inv_3_ --invariant=/tmp/559/inv_4_ --invariant=/tmp/559/inv_5_ --invariant=/tmp/559/inv_6_ --invariant=/tmp/559/inv_7_ --invariant=/tmp/559/inv_8_ --invariant=/tmp/559/inv_9_ --invariant=/tmp/559/inv_10_ --invariant=/tmp/559/inv_11_ --invariant=/tmp/559/inv_12_ --invariant=/tmp/559/inv_13_ --invariant=/tmp/559/inv_14_ --invariant=/tmp/559/inv_15_ --inv-par
FORMULA ASLink-PT-01b-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA ASLink-PT-01b-ReachabilityCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678603382306

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
mcc2023
rfs formula name ASLink-PT-01b-ReachabilityCardinality-00
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_0_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-01
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_1_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-02
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_2_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-03
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_3_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-04
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_4_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-05
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_5_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-06
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_6_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-07
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_7_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-08
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_8_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-09
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_9_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-10
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_10_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-11
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_11_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-12
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_12_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-13
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_13_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-14
rfs formula type AG
rfs formula formula --invariant=/tmp/559/inv_14_
rfs formula name ASLink-PT-01b-ReachabilityCardinality-15
rfs formula type EF
rfs formula formula --invariant=/tmp/559/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 846 places, 1148 transitions and 3624 arcs
pnml2lts-sym: Petri net ASLink-PT-01b analyzed
pnml2lts-sym: There are safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 1148->1148 groups
pnml2lts-sym: Regrouping took 0.370 real 0.380 user 0.000 sys
pnml2lts-sym: state vector length is 846; there are 1148 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_3_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_2_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_6_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_10_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_9_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_12_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_4_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_15_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/559/inv_13_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 112851836 group checks and 0 next state calls
pnml2lts-sym: reachability took 1044.220 real 4165.650 user 8.180 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.930 real 3.730 user 0.000 sys
pnml2lts-sym: state space has 594950147895624 states, 4023033 nodes
pnml2lts-sym: group_next: 4120 nodes total
pnml2lts-sym: group_explored: 3972 nodes, 3236 short vectors total
pnml2lts-sym: max token count: 1

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-01b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ASLink-PT-01b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r009-oct2-167813597300022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-01b.tgz
mv ASLink-PT-01b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;