Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338300342.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RERS2020-PT-pb102, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338300342
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 71M
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 19 07:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 146K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 70M May 18 16:43 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 RERS2020-PT-pb102-ReachabilityCardinality-2024-00
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-01
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-02
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-03
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-04
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-05
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-06
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-07
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-08
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-09
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-10
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2023-11
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2023-12
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2024-13
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2023-14
FORMULA_NAME RERS2020-PT-pb102-ReachabilityCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716690829473

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RERS2020-PT-pb102
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-26 02:33:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 02:33:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:33:53] [INFO ] Load time of PNML (sax parser for PT used): 2226 ms
[2024-05-26 02:33:53] [INFO ] Transformed 1276 places.
[2024-05-26 02:33:53] [INFO ] Transformed 125387 transitions.
[2024-05-26 02:33:53] [INFO ] Found NUPN structural information;
[2024-05-26 02:33:53] [INFO ] Parsed PT model containing 1276 places and 125387 transitions and 499222 arcs in 3051 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 34 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 2767 transitions
Reduce redundant transitions removed 2767 transitions.
RANDOM walk for 40000 steps (9 resets) in 13460 ms. (2 steps per ms) remains 12/16 properties
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 1158 ms. (34 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1190 ms. (33 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1467 ms. (27 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 1643 ms. (24 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (9 resets) in 801 ms. (49 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1023 ms. (39 steps per ms) remains 11/12 properties
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (10 resets) in 1231 ms. (32 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 997 ms. (40 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (9 resets) in 1405 ms. (28 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (9 resets) in 851 ms. (46 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1409 ms. (28 steps per ms) remains 11/11 properties
[2024-05-26 02:34:02] [INFO ] Flatten gal took : 6111 ms
[2024-05-26 02:34:02] [INFO ] Flow matrix only has 94419 transitions (discarded 28201 similar events)
// Phase 1: matrix 94419 rows 1276 cols
[2024-05-26 02:34:03] [INFO ] Computed 13 invariants in 563 ms
[2024-05-26 02:34:05] [INFO ] Flatten gal took : 3389 ms
[2024-05-26 02:34:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality533206471418626746.gal : 535 ms
[2024-05-26 02:34:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13588674794809540821.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality533206471418626746.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13588674794809540821.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2024-05-26 02:34:09] [INFO ] State equation strengthened by 3015 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 197/197 constraints. Problems are: Problem set: 0 solved, 11 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 11 unsolved
Problem RERS2020-PT-pb102-ReachabilityCardinality-2024-04 is UNSAT
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 1074/1271 variables, 7/204 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1271 variables, 1074/1278 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1271 variables, 1/1279 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1271 variables, 0/1279 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 5/1276 variables, 5/1284 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1276 variables, 5/1289 constraints. Problems are: Problem set: 1 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1276 variables, 0/1289 constraints. Problems are: Problem set: 1 solved, 10 unsolved
SMT process timed out in 12849ms, After SMT, problems are : Problem set: 1 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 131 out of 1276 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1276/1276 places, 122620/122620 transitions.
Ensure Unique test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 2004 transitions
Reduce isomorphic transitions removed 2004 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 2013 rules applied. Total rules applied 2013 place count 1270 transition count 120613
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 2018 place count 1267 transition count 120611
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2018 place count 1267 transition count 120610
Deduced a syphon composed of 1 places in 74 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 2020 place count 1266 transition count 120610
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 2022 place count 1264 transition count 120608
Iterating global reduction 2 with 2 rules applied. Total rules applied 2024 place count 1264 transition count 120608
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 71 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 2082 place count 1235 transition count 120579
Ensure Unique test removed 1619 transitions
Reduce isomorphic transitions removed 1619 transitions.
Iterating post reduction 2 with 1619 rules applied. Total rules applied 3701 place count 1235 transition count 118960
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 68 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3703 place count 1234 transition count 118959
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 3704 place count 1234 transition count 118958
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 69 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 3710 place count 1231 transition count 118959
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 3713 place count 1231 transition count 118956
Free-agglomeration rule applied 36 times.
Iterating global reduction 5 with 36 rules applied. Total rules applied 3749 place count 1231 transition count 118920
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 5 with 70 rules applied. Total rules applied 3819 place count 1195 transition count 118886
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3820 place count 1195 transition count 118885
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 3822 place count 1194 transition count 118884
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 3823 place count 1194 transition count 118883
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 3824 place count 1193 transition count 118883
Free-agglomeration rule (complex) applied 43 times with reduction of 1525 identical transitions.
Iterating global reduction 8 with 43 rules applied. Total rules applied 3867 place count 1193 transition count 126695
Reduce places removed 43 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 1013 transitions
Reduce isomorphic transitions removed 1035 transitions.
Iterating post reduction 8 with 1078 rules applied. Total rules applied 4945 place count 1150 transition count 125660
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 4952 place count 1150 transition count 125660
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 4955 place count 1150 transition count 125657
Applied a total of 4955 rules in 9616 ms. Remains 1150 /1276 variables (removed 126) and now considering 125657/122620 (removed -3037) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9640 ms. Remains : 1150/1276 places, 125657/122620 transitions.
RANDOM walk for 40000 steps (8 resets) in 5190 ms. (7 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (9 resets) in 897 ms. (44 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (8 resets) in 733 ms. (54 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (8 resets) in 609 ms. (65 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (9 resets) in 792 ms. (50 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 765 ms. (52 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 687 ms. (58 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (8 resets) in 687 ms. (58 steps per ms) remains 9/10 properties
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 868 ms. (46 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 740 ms. (53 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (9 resets) in 923 ms. (43 steps per ms) remains 9/9 properties
[2024-05-26 02:34:28] [INFO ] Flow matrix only has 99094 transitions (discarded 26563 similar events)
// Phase 1: matrix 99094 rows 1150 cols
[2024-05-26 02:34:29] [INFO ] Computed 7 invariants in 645 ms
Loading property file /tmp/ReachabilityCardinality13588674794809540821.prop.
[2024-05-26 02:34:35] [INFO ] State equation strengthened by 3332 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1034/1150 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1150 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 100244/100244 variables, and 1157 constraints, problems are : Problem set: 0 solved, 9 unsolved in 45053 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 1150/1150 constraints, ReadFeed: 0/3332 constraints, PredecessorRefiner: 9/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1034/1150 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
[2024-05-26 02:35:33] [INFO ] Deduced a trap composed of 175 places in 13257 ms of which 66 ms to minimize.
[2024-05-26 02:35:46] [INFO ] Deduced a trap composed of 340 places in 12651 ms of which 13 ms to minimize.
[2024-05-26 02:35:58] [INFO ] Deduced a trap composed of 107 places in 11416 ms of which 8 ms to minimize.
[2024-05-26 02:36:10] [INFO ] Deduced a trap composed of 294 places in 12630 ms of which 21 ms to minimize.
SMT process timed out in 101823ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 116 out of 1150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1150/1150 places, 125657/125657 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 66 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1149 transition count 125656
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 1149 transition count 125655
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 66 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 1148 transition count 125656
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 1148 transition count 125653
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 1148 transition count 125652
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 1147 transition count 125651
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 3 with 5 rules applied. Total rules applied 16 place count 1147 transition count 126980
Reduce places removed 5 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Ensure Unique test removed 519 transitions
Reduce isomorphic transitions removed 523 transitions.
Iterating post reduction 3 with 528 rules applied. Total rules applied 544 place count 1142 transition count 126457
Applied a total of 544 rules in 3283 ms. Remains 1142 /1150 variables (removed 8) and now considering 126457/125657 (removed -800) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3285 ms. Remains : 1142/1150 places, 126457/125657 transitions.
RANDOM walk for 40000 steps (8 resets) in 5172 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 690 ms. (57 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 757 ms. (52 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 722 ms. (55 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 660 ms. (60 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (9 resets) in 759 ms. (52 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 706 ms. (56 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 707 ms. (56 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 737 ms. (54 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (8 resets) in 855 ms. (46 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 17774 steps, run timeout after 9002 ms. (steps per millisecond=1 ) properties seen :0 out of 9
Probabilistic random walk after 17774 steps, saw 13124 distinct states, run finished after 9009 ms. (steps per millisecond=1 ) properties seen :0
[2024-05-26 02:36:26] [INFO ] Flow matrix only has 99821 transitions (discarded 26636 similar events)
// Phase 1: matrix 99821 rows 1142 cols
[2024-05-26 02:36:27] [INFO ] Computed 7 invariants in 569 ms
[2024-05-26 02:36:33] [INFO ] State equation strengthened by 3359 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 1026/1142 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1142 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 99821/100963 variables, 1142/1149 constraints. Problems are: Problem set: 0 solved, 9 unsolved
SMT process timed out in 82674ms, After SMT, problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 116 out of 1142 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1142/1142 places, 126457/126457 transitions.
Applied a total of 0 rules in 709 ms. Remains 1142 /1142 variables (removed 0) and now considering 126457/126457 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 709 ms. Remains : 1142/1142 places, 126457/126457 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1142/1142 places, 126457/126457 transitions.
Applied a total of 0 rules in 708 ms. Remains 1142 /1142 variables (removed 0) and now considering 126457/126457 (removed 0) transitions.
[2024-05-26 02:37:50] [INFO ] Flow matrix only has 99821 transitions (discarded 26636 similar events)
[2024-05-26 02:37:50] [INFO ] Invariant cache hit.
[2024-05-26 02:38:02] [INFO ] Implicit Places using invariants in 12147 ms returned []
Implicit Place search using SMT only with invariants took 12159 ms to find 0 implicit places.
Running 126456 sub problems to find dead transitions.
[2024-05-26 02:38:04] [INFO ] Flow matrix only has 99821 transitions (discarded 26636 similar events)
[2024-05-26 02:38:05] [INFO ] Invariant cache hit.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :7 after 10
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :10 after 12
[2024-05-26 02:38:11] [INFO ] State equation strengthened by 3359 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :12 after 43
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :43 after 45
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :45 after 49
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :49 after 128
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :128 after 3707
Reachability property RERS2020-PT-pb102-ReachabilityCardinality-2024-07 is true.
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Reachability property RERS2020-PT-pb102-ReachabilityCardinality-2024-02 is true.
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :3707 after 3848
Invariant property RERS2020-PT-pb102-ReachabilityCardinality-2023-11 does not hold.
FORMULA RERS2020-PT-pb102-ReachabilityCardinality-2023-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :3848 after 3993
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :3993 after 8831
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :8831 after 9182
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :9182 after 13264

BK_STOP 1716691204348

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="RERS2020-PT-pb102"
export BK_EXAMINATION="ReachabilityCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is RERS2020-PT-pb102, 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 r312-tall-171662338300342"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb102.tgz
mv RERS2020-PT-pb102 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 ;