Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r312-tall-171662338400350.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is RERS2020-PT-pb103, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-171662338400350
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:13 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:46 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 18M 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-pb103-ReachabilityCardinality-2023-00
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-01
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-02
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-03
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-04
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-05
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-06
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-07
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-08
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2023-09
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-10
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-11
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-12
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-13
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-14
FORMULA_NAME RERS2020-PT-pb103-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716691436256

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-pb103
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-26 02:43:57] [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 02:43:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:43:58] [INFO ] Load time of PNML (sax parser for PT used): 756 ms
[2024-05-26 02:43:58] [INFO ] Transformed 520 places.
[2024-05-26 02:43:58] [INFO ] Transformed 31658 transitions.
[2024-05-26 02:43:58] [INFO ] Found NUPN structural information;
[2024-05-26 02:43:58] [INFO ] Parsed PT model containing 520 places and 31658 transitions and 125892 arcs in 992 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 3229 transitions
Reduce redundant transitions removed 3229 transitions.
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 5303 ms. (7 steps per ms) remains 9/13 properties
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (9 resets) in 665 ms. (60 steps per ms) remains 8/9 properties
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 927 ms. (43 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (9 resets) in 496 ms. (80 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 489 ms. (81 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (10 resets) in 327 ms. (121 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 446 ms. (89 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 652 ms. (61 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 293 ms. (136 steps per ms) remains 8/8 properties
[2024-05-26 02:44:01] [INFO ] Flow matrix only has 18674 transitions (discarded 9755 similar events)
// Phase 1: matrix 18674 rows 520 cols
[2024-05-26 02:44:02] [INFO ] Flatten gal took : 2314 ms
[2024-05-26 02:44:02] [INFO ] Computed 15 invariants in 147 ms
[2024-05-26 02:44:02] [INFO ] State equation strengthened by 1379 read => feed constraints.
[2024-05-26 02:44:02] [INFO ] Flatten gal took : 822 ms
[2024-05-26 02:44:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality934063768812002505.gal : 221 ms
[2024-05-26 02:44:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2609654962433829049.prop : 2 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/ReachabilityCardinality934063768812002505.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2609654962433829049.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 ...327
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 444/513 variables, 8/77 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/513 variables, 444/521 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/513 variables, 0/521 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 7/520 variables, 7/528 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 7/535 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Loading property file /tmp/ReachabilityCardinality2609654962433829049.prop.
At refinement iteration 8 (OVERLAPS) 18673/19193 variables, 520/1055 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SMT process timed out in 6174ms, After SMT, problems are : Problem set: 0 solved, 8 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 69 out of 520 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 520/520 places, 28429/28429 transitions.
Ensure Unique test removed 7 places
Drop transitions (Empty/Sink Transition effects.) removed 1062 transitions
Reduce isomorphic transitions removed 1062 transitions.
Iterating post reduction 0 with 1069 rules applied. Total rules applied 1069 place count 513 transition count 27367
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1071 place count 512 transition count 27378
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 1079 place count 512 transition count 27370
Reduce places removed 8 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 1159 place count 504 transition count 27298
Applied a total of 1159 rules in 703 ms. Remains 504 /520 variables (removed 16) and now considering 27298/28429 (removed 1131) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 718 ms. Remains : 504/520 places, 27298/28429 transitions.
RANDOM walk for 40000 steps (8 resets) in 1907 ms. (20 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 286 ms. (139 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 301 ms. (132 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 239 ms. (166 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 243 ms. (163 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (9 resets) in 230 ms. (173 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (10 resets) in 251 ms. (158 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (13 resets) in 215 ms. (185 steps per ms) remains 8/8 properties
Interrupted probabilistic random walk after 35158 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :0 out of 8
Probabilistic random walk after 35158 steps, saw 24900 distinct states, run finished after 3005 ms. (steps per millisecond=11 ) properties seen :0
[2024-05-26 02:44:13] [INFO ] Flow matrix only has 18618 transitions (discarded 8680 similar events)
// Phase 1: matrix 18618 rows 504 cols
[2024-05-26 02:44:13] [INFO ] Computed 8 invariants in 81 ms
[2024-05-26 02:44:13] [INFO ] State equation strengthened by 1373 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 435/504 variables, 8/77 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 435/512 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 0/512 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 18618/19122 variables, 504/1016 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19122 variables, 1373/2389 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19122 variables, 0/2389 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/19122 variables, 0/2389 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :6 after 15
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :15 after 25
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :25 after 37
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :37 after 46
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :46 after 139
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :427 after 835
No progress, stopping.
After SMT solving in domain Real declared 19122/19122 variables, and 2389 constraints, problems are : Problem set: 0 solved, 8 unsolved in 13085 ms.
Refiners :[Domain max(s): 504/504 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 504/504 constraints, ReadFeed: 1373/1373 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 69/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 0/69 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 435/504 variables, 8/77 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/504 variables, 435/512 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :835 after 1963
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1963 after 28417
[2024-05-26 02:44:29] [INFO ] Deduced a trap composed of 73 places in 2390 ms of which 37 ms to minimize.
[2024-05-26 02:44:31] [INFO ] Deduced a trap composed of 52 places in 2259 ms of which 6 ms to minimize.
[2024-05-26 02:44:33] [INFO ] Deduced a trap composed of 102 places in 1853 ms of which 8 ms to minimize.
[2024-05-26 02:44:35] [INFO ] Deduced a trap composed of 129 places in 1941 ms of which 5 ms to minimize.
[2024-05-26 02:44:37] [INFO ] Deduced a trap composed of 94 places in 1846 ms of which 3 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :28417 after 1.30556e+06
[2024-05-26 02:44:39] [INFO ] Deduced a trap composed of 50 places in 1702 ms of which 3 ms to minimize.
[2024-05-26 02:44:41] [INFO ] Deduced a trap composed of 150 places in 2012 ms of which 3 ms to minimize.
[2024-05-26 02:44:43] [INFO ] Deduced a trap composed of 48 places in 1979 ms of which 4 ms to minimize.
[2024-05-26 02:44:45] [INFO ] Deduced a trap composed of 21 places in 2175 ms of which 3 ms to minimize.
Problem RERS2020-PT-pb103-ReachabilityCardinality-2023-00 is UNSAT
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2023-00 FALSE TECHNIQUES SMT_REFINEMENT
[2024-05-26 02:44:48] [INFO ] Deduced a trap composed of 92 places in 2599 ms of which 4 ms to minimize.
[2024-05-26 02:44:50] [INFO ] Deduced a trap composed of 61 places in 2333 ms of which 5 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1.30556e+06 after 2.16277e+06
[2024-05-26 02:44:52] [INFO ] Deduced a trap composed of 22 places in 2339 ms of which 3 ms to minimize.
[2024-05-26 02:44:55] [INFO ] Deduced a trap composed of 105 places in 2299 ms of which 3 ms to minimize.
[2024-05-26 02:44:57] [INFO ] Deduced a trap composed of 12 places in 2413 ms of which 4 ms to minimize.
[2024-05-26 02:45:00] [INFO ] Deduced a trap composed of 64 places in 2434 ms of which 4 ms to minimize.
Problem RERS2020-PT-pb103-ReachabilityCardinality-2024-02 is UNSAT
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb103-ReachabilityCardinality-2024-03 is UNSAT
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
[2024-05-26 02:45:01] [INFO ] Deduced a trap composed of 85 places in 1371 ms of which 2 ms to minimize.
[2024-05-26 02:45:02] [INFO ] Deduced a trap composed of 26 places in 1366 ms of which 2 ms to minimize.
Problem RERS2020-PT-pb103-ReachabilityCardinality-2024-05 is UNSAT
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem RERS2020-PT-pb103-ReachabilityCardinality-2024-13 is UNSAT
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
[2024-05-26 02:45:05] [INFO ] Deduced a trap composed of 59 places in 2320 ms of which 4 ms to minimize.
[2024-05-26 02:45:07] [INFO ] Deduced a trap composed of 52 places in 2380 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/504 variables, 19/531 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/504 variables, 0/531 constraints. Problems are: Problem set: 5 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 18618/19122 variables, 504/1035 constraints. Problems are: Problem set: 5 solved, 3 unsolved
SMT process timed out in 58772ms, After SMT, problems are : Problem set: 5 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 258 ms.
Support contains 37 out of 504 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 504/504 places, 27298/27298 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 24 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 503 transition count 27297
Free-agglomeration rule applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 503 transition count 27295
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 15 place count 501 transition count 27286
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 501 transition count 27466
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 17 place count 500 transition count 27466
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 18 place count 499 transition count 27465
Applied a total of 18 rules in 761 ms. Remains 499 /504 variables (removed 5) and now considering 27465/27298 (removed -167) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 761 ms. Remains : 499/504 places, 27465/27298 transitions.
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :2.16277e+06 after 9.4679e+06
RANDOM walk for 40000 steps (8 resets) in 1824 ms. (21 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 195 ms. (204 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 168 ms. (236 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 166 ms. (239 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 36106 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :0 out of 3
Probabilistic random walk after 36106 steps, saw 25688 distinct states, run finished after 3001 ms. (steps per millisecond=12 ) properties seen :0
[2024-05-26 02:45:16] [INFO ] Flow matrix only has 18737 transitions (discarded 8728 similar events)
// Phase 1: matrix 18737 rows 499 cols
[2024-05-26 02:45:16] [INFO ] Computed 8 invariants in 68 ms
[2024-05-26 02:45:17] [INFO ] State equation strengthened by 1376 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 462/499 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 462/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 0/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 18737/19236 variables, 499/1006 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/19236 variables, 1376/2382 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/19236 variables, 0/2382 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/19236 variables, 0/2382 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 19236/19236 variables, and 2382 constraints, problems are : Problem set: 0 solved, 3 unsolved in 7756 ms.
Refiners :[Domain max(s): 499/499 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 499/499 constraints, ReadFeed: 1376/1376 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 37/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/37 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 462/499 variables, 8/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/499 variables, 462/507 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 02:45:26] [INFO ] Deduced a trap composed of 49 places in 1671 ms of which 3 ms to minimize.
[2024-05-26 02:45:28] [INFO ] Deduced a trap composed of 51 places in 1937 ms of which 3 ms to minimize.
[2024-05-26 02:45:30] [INFO ] Deduced a trap composed of 93 places in 1419 ms of which 3 ms to minimize.
[2024-05-26 02:45:32] [INFO ] Deduced a trap composed of 101 places in 1683 ms of which 3 ms to minimize.
[2024-05-26 02:45:33] [INFO ] Deduced a trap composed of 148 places in 1800 ms of which 3 ms to minimize.
[2024-05-26 02:45:35] [INFO ] Deduced a trap composed of 20 places in 1796 ms of which 3 ms to minimize.
[2024-05-26 02:45:37] [INFO ] Deduced a trap composed of 56 places in 1987 ms of which 3 ms to minimize.
[2024-05-26 02:45:40] [INFO ] Deduced a trap composed of 84 places in 2168 ms of which 3 ms to minimize.
[2024-05-26 02:45:42] [INFO ] Deduced a trap composed of 58 places in 2287 ms of which 4 ms to minimize.
[2024-05-26 02:45:45] [INFO ] Deduced a trap composed of 56 places in 2628 ms of which 3 ms to minimize.
[2024-05-26 02:45:47] [INFO ] Deduced a trap composed of 133 places in 2573 ms of which 5 ms to minimize.
[2024-05-26 02:45:49] [INFO ] Deduced a trap composed of 91 places in 2288 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/499 variables, 12/519 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 02:45:52] [INFO ] Deduced a trap composed of 14 places in 2187 ms of which 2 ms to minimize.
[2024-05-26 02:45:54] [INFO ] Deduced a trap composed of 11 places in 2146 ms of which 3 ms to minimize.
[2024-05-26 02:45:56] [INFO ] Deduced a trap composed of 132 places in 2103 ms of which 4 ms to minimize.
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :9.4679e+06 after 3.05871e+07
[2024-05-26 02:45:58] [INFO ] Deduced a trap composed of 32 places in 2145 ms of which 7 ms to minimize.
[2024-05-26 02:46:00] [INFO ] Deduced a trap composed of 60 places in 1982 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/499 variables, 5/524 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-26 02:46:03] [INFO ] Deduced a trap composed of 114 places in 2002 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/499 variables, 1/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/499 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 18737/19236 variables, 499/1024 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 19236/19236 variables, and 2400 constraints, problems are : Problem set: 0 solved, 3 unsolved in 68887 ms.
Refiners :[Domain max(s): 499/499 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 499/499 constraints, ReadFeed: 1376/1376 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 18/18 constraints]
After SMT, in 77271ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 446 ms.
Support contains 37 out of 499 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 499/499 places, 27465/27465 transitions.
Applied a total of 0 rules in 128 ms. Remains 499 /499 variables (removed 0) and now considering 27465/27465 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 499/499 places, 27465/27465 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 499/499 places, 27465/27465 transitions.
Applied a total of 0 rules in 126 ms. Remains 499 /499 variables (removed 0) and now considering 27465/27465 (removed 0) transitions.
[2024-05-26 02:46:34] [INFO ] Flow matrix only has 18737 transitions (discarded 8728 similar events)
[2024-05-26 02:46:34] [INFO ] Invariant cache hit.
[2024-05-26 02:46:35] [INFO ] Implicit Places using invariants in 1243 ms returned []
Implicit Place search using SMT only with invariants took 1255 ms to find 0 implicit places.
Running 27461 sub problems to find dead transitions.
[2024-05-26 02:46:36] [INFO ] Flow matrix only has 18737 transitions (discarded 8728 similar events)
[2024-05-26 02:46:36] [INFO ] Invariant cache hit.
[2024-05-26 02:46:37] [INFO ] State equation strengthened by 1376 read => feed constraints.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,6.46576e+07,188.963,3228440,2,12357,20,1.3857e+06,14,0,30525,749471,0
Total reachable state count : 64657620

Verifying 8 reachability properties.
Reachability property RERS2020-PT-pb103-ReachabilityCardinality-2023-00 does not hold.
No reachable states exhibit your property : RERS2020-PT-pb103-ReachabilityCardinality-2023-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2023-00,0,188.999,3228440,1,0,20,1.3857e+06,14,0,30527,749471,0
Reachability property RERS2020-PT-pb103-ReachabilityCardinality-2024-01 does not hold.
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
No reachable states exhibit your property : RERS2020-PT-pb103-ReachabilityCardinality-2024-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-01,0,189.018,3228440,1,0,20,1.3857e+06,14,0,30535,749471,0
Reachability property RERS2020-PT-pb103-ReachabilityCardinality-2024-02 does not hold.
No reachable states exhibit your property : RERS2020-PT-pb103-ReachabilityCardinality-2024-02

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-02,0,189.025,3228440,1,0,20,1.3857e+06,14,0,30535,749471,0
Reachability property RERS2020-PT-pb103-ReachabilityCardinality-2024-03 does not hold.
No reachable states exhibit your property : RERS2020-PT-pb103-ReachabilityCardinality-2024-03

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-03,0,189.033,3228440,1,0,20,1.3857e+06,14,0,30543,749471,0
Reachability property RERS2020-PT-pb103-ReachabilityCardinality-2024-05 does not hold.
No reachable states exhibit your property : RERS2020-PT-pb103-ReachabilityCardinality-2024-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-05,0,189.041,3228440,1,0,20,1.3857e+06,14,0,30545,749471,0
Invariant property RERS2020-PT-pb103-ReachabilityCardinality-2023-09 is true.
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2023-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2023-09,0,189.051,3228440,1,0,20,1.3857e+06,14,0,30548,749471,0
Invariant property RERS2020-PT-pb103-ReachabilityCardinality-2024-13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-13,0,189.081,3228440,1,0,20,1.3857e+06,14,0,30568,749471,0
Invariant property RERS2020-PT-pb103-ReachabilityCardinality-2024-15 is true.
FORMULA RERS2020-PT-pb103-ReachabilityCardinality-2024-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
RERS2020-PT-pb103-ReachabilityCardinality-2024-15,0,189.086,3228440,1,0,20,1.3857e+06,14,0,30569,749471,0

BK_STOP 1716691692604

--------------------
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-pb103"
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-pb103, 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-171662338400350"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RERS2020-PT-pb103.tgz
mv RERS2020-PT-pb103 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 ;