Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654447200478.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
............................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBNT-PT-S05J80, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654447200478
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 38K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 12 09:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 357K Apr 12 09:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 79K Apr 12 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 324K Apr 12 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 131K Apr 12 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 566K Apr 12 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-00
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-01
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-02
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-03
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-04
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-05
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-06
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-07
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-08
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-09
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-10
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-11
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-12
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-13
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-14
FORMULA_NAME PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716932623033

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-28 21:43:44] [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]
[2024-05-28 21:43:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 21:43:44] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2024-05-28 21:43:44] [INFO ] Transformed 1189 places.
[2024-05-28 21:43:44] [INFO ] Transformed 2350 transitions.
[2024-05-28 21:43:44] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
RANDOM walk for 40000 steps (2768 resets) in 2260 ms. (17 steps per ms) remains 11/16 properties
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-28 21:43:45] [INFO ] Flatten gal took : 283 ms
BEST_FIRST walk for 40004 steps (410 resets) in 721 ms. (55 steps per ms) remains 11/11 properties
[2024-05-28 21:43:45] [INFO ] Flatten gal took : 137 ms
BEST_FIRST walk for 40004 steps (490 resets) in 426 ms. (93 steps per ms) remains 11/11 properties
[2024-05-28 21:43:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14501118668610834653.gal : 96 ms
[2024-05-28 21:43:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality777366161005586170.prop : 5 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/ReachabilityCardinality14501118668610834653.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality777366161005586170.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
Loading property file /tmp/ReachabilityCardinality777366161005586170.prop.
BEST_FIRST walk for 40004 steps (1024 resets) in 2024 ms. (19 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (996 resets) in 382 ms. (104 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (1212 resets) in 581 ms. (68 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (450 resets) in 193 ms. (206 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40002 steps (286 resets) in 230 ms. (173 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (415 resets) in 180 ms. (221 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (342 resets) in 228 ms. (174 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (451 resets) in 169 ms. (235 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40003 steps (383 resets) in 184 ms. (216 steps per ms) remains 11/11 properties
[2024-05-28 21:43:47] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 8
[2024-05-28 21:43:47] [INFO ] Computed 182 invariants in 140 ms
[2024-05-28 21:43:47] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :8 after 32
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :32 after 64
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-02 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-02 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-07 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
SDD proceeding with computation,11 properties remain. new max is 32
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-11 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-14 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
SDD size :64 after 192
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1024 variables, 83/83 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1024 variables, 4/87 constraints. Problems are: Problem set: 4 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1024 variables, 0/87 constraints. Problems are: Problem set: 4 solved, 7 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-10 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-13 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 141/1165 variables, 74/161 constraints. Problems are: Problem set: 6 solved, 5 unsolved
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :192 after 207
At refinement iteration 4 (INCLUDED_ONLY) 0/1165 variables, 0/161 constraints. Problems are: Problem set: 6 solved, 5 unsolved
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-03 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-05 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-05 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-06 is UNSAT
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (OVERLAPS) 24/1189 variables, 21/182 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1189 variables, 0/182 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 1691/2880 variables, 1189/1371 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2880 variables, 1/1372 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2880 variables, 0/1372 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/2880 variables, 0/1372 constraints. Problems are: Problem set: 9 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2880/2880 variables, and 1372 constraints, problems are : Problem set: 9 solved, 2 unsolved in 2415 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 1189/1189 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 11/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 9 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/31 variables, 0/0 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 389/420 variables, 32/32 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/420 variables, 0/32 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 386/806 variables, 67/99 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/806 variables, 0/99 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 255/1061 variables, 51/150 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1061 variables, 0/150 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 120/1181 variables, 25/175 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1181 variables, 0/175 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 7/1188 variables, 7/182 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1188 variables, 0/182 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1691/2879 variables, 1188/1370 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2879 variables, 1/1371 constraints. Problems are: Problem set: 9 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2879 variables, 2/1373 constraints. Problems are: Problem set: 9 solved, 2 unsolved
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :207 after 439
At refinement iteration 14 (INCLUDED_ONLY) 0/2879 variables, 0/1373 constraints. Problems are: Problem set: 9 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2880/2880 variables, and 1374 constraints, problems are : Problem set: 9 solved, 2 unsolved in 4268 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 1189/1189 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/10 constraints, Known Traps: 0/0 constraints]
After SMT, in 7518ms problems are : Problem set: 9 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 31 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 1184 transition count 1613
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 169 place count 1102 transition count 1613
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 169 place count 1102 transition count 1528
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 339 place count 1017 transition count 1528
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 343 place count 1015 transition count 1526
Applied a total of 343 rules in 438 ms. Remains 1015 /1189 variables (removed 174) and now considering 1526/1695 (removed 169) transitions.
Running 1520 sub problems to find dead transitions.
[2024-05-28 21:43:55] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
// Phase 1: matrix 1522 rows 1015 cols
[2024-05-28 21:43:55] [INFO ] Computed 177 invariants in 63 ms
[2024-05-28 21:43:55] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 15/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1010/2537 variables, and 172 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 15/20 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1520/1520 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1520 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1010 variables, 157/157 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1010 variables, 15/172 constraints. Problems are: Problem set: 0 solved, 1520 unsolved
[2024-05-28 21:44:23] [INFO ] Deduced a trap composed of 13 places in 271 ms of which 25 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1010/2537 variables, and 173 constraints, problems are : Problem set: 0 solved, 1520 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 15/20 constraints, State Equation: 0/1015 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1520 constraints, Known Traps: 1/1 constraints]
After SMT, in 45814ms problems are : Problem set: 0 solved, 1520 unsolved
Search for dead transitions found 0 dead transitions in 45840ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46313 ms. Remains : 1015/1189 places, 1526/1695 transitions.
RANDOM walk for 40000 steps (1997 resets) in 906 ms. (44 steps per ms) remains 1/2 properties
FORMULA PolyORBNT-PT-S05J80-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (93 resets) in 165 ms. (240 steps per ms) remains 1/1 properties
[2024-05-28 21:44:41] [INFO ] Flow matrix only has 1522 transitions (discarded 4 similar events)
[2024-05-28 21:44:41] [INFO ] Invariant cache hit.
[2024-05-28 21:44:41] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 246/248 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 291/539 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 360/899 variables, 72/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 105/1004 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1004 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/1014 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1014 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1522/2536 variables, 1014/1191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2536 variables, 1/1192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2536 variables, 0/1192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/2537 variables, 1/1193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2537 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2537 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2537/2537 variables, and 1193 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1698 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1015/1015 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 246/248 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/248 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 291/539 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/539 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 360/899 variables, 72/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/899 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 105/1004 variables, 20/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1004 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/1014 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1014 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1522/2536 variables, 1014/1191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2536 variables, 1/1192 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2536 variables, 1/1193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2536 variables, 0/1193 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/2537 variables, 1/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2537 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2537 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2537/2537 variables, and 1194 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2288 ms.
Refiners :[Positive P Invariants (semi-flows): 157/157 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 1015/1015 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 4016ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 39 ms.
Support contains 2 out of 1015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1015/1015 places, 1526/1526 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1015 transition count 1524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1013 transition count 1524
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 1013 transition count 1522
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 8 place count 1011 transition count 1522
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1010 transition count 1521
Applied a total of 10 rules in 174 ms. Remains 1010 /1015 variables (removed 5) and now considering 1521/1526 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 174 ms. Remains : 1010/1015 places, 1521/1526 transitions.
RANDOM walk for 40000 steps (2100 resets) in 776 ms. (51 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (113 resets) in 156 ms. (254 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 112939 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :0 out of 1
Probabilistic random walk after 112939 steps, saw 33917 distinct states, run finished after 3004 ms. (steps per millisecond=37 ) properties seen :0
[2024-05-28 21:44:48] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
// Phase 1: matrix 1517 rows 1010 cols
[2024-05-28 21:44:48] [INFO ] Computed 177 invariants in 65 ms
[2024-05-28 21:44:48] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 245/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 288/535 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/535 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 360/895 variables, 72/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 104/999 variables, 21/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/999 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/1009 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1009 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1517/2526 variables, 1009/1186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2526 variables, 1/1187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2526 variables, 0/1187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/2527 variables, 1/1188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2527 variables, 0/1188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/2527 variables, 0/1188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2527/2527 variables, and 1188 constraints, problems are : Problem set: 0 solved, 1 unsolved in 863 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 1010/1010 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 245/247 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/247 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 288/535 variables, 72/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/535 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 360/895 variables, 72/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/895 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 104/999 variables, 21/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/999 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 10/1009 variables, 10/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1009 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1517/2526 variables, 1009/1186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2526 variables, 1/1187 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/2526 variables, 1/1188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2526 variables, 0/1188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1/2527 variables, 1/1189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2527 variables, 0/1189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2527 variables, 0/1189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2527/2527 variables, and 1189 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2457 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 1010/1010 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 3419ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 41 ms.
Support contains 2 out of 1010 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1521/1521 transitions.
Applied a total of 0 rules in 89 ms. Remains 1010 /1010 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 1010/1010 places, 1521/1521 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1010/1010 places, 1521/1521 transitions.
Applied a total of 0 rules in 68 ms. Remains 1010 /1010 variables (removed 0) and now considering 1521/1521 (removed 0) transitions.
[2024-05-28 21:44:52] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:44:52] [INFO ] Invariant cache hit.
[2024-05-28 21:44:55] [INFO ] Implicit Places using invariants in 2644 ms returned []
[2024-05-28 21:44:55] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:44:55] [INFO ] Invariant cache hit.
[2024-05-28 21:44:55] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-28 21:45:24] [INFO ] Implicit Places using invariants and state equation in 29549 ms returned []
Implicit Place search using SMT with State Equation took 32207 ms to find 0 implicit places.
[2024-05-28 21:45:24] [INFO ] Redundant transitions in 123 ms returned []
Running 1515 sub problems to find dead transitions.
[2024-05-28 21:45:24] [INFO ] Flow matrix only has 1517 transitions (discarded 4 similar events)
[2024-05-28 21:45:24] [INFO ] Invariant cache hit.
[2024-05-28 21:45:24] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1005/2527 variables, and 172 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1515/1515 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1515 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1005 variables, 156/156 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1005 variables, 16/172 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
[2024-05-28 21:46:12] [INFO ] Deduced a trap composed of 15 places in 248 ms of which 4 ms to minimize.
[2024-05-28 21:46:12] [INFO ] Deduced a trap composed of 13 places in 133 ms of which 11 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1005 variables, 2/174 constraints. Problems are: Problem set: 0 solved, 1515 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1005/2527 variables, and 174 constraints, problems are : Problem set: 0 solved, 1515 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 156/156 constraints, Generalized P Invariants (flows): 16/21 constraints, State Equation: 0/1010 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 0/1515 constraints, Known Traps: 2/2 constraints]
After SMT, in 65790ms problems are : Problem set: 0 solved, 1515 unsolved
Search for dead transitions found 0 dead transitions in 65814ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98230 ms. Remains : 1010/1010 places, 1521/1521 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1010 transition count 1517
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 4 place count 1010 transition count 1516
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 1009 transition count 1516
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 1009 transition count 1515
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 1008 transition count 1515
Applied a total of 8 rules in 170 ms. Remains 1008 /1010 variables (removed 2) and now considering 1515/1521 (removed 6) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1515 rows 1008 cols
[2024-05-28 21:46:30] [INFO ] Computed 177 invariants in 61 ms
[2024-05-28 21:46:31] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 21:46:31] [INFO ] [Nat]Absence check using 156 positive place invariants in 32 ms returned sat
[2024-05-28 21:46:31] [INFO ] [Nat]Absence check using 156 positive and 21 generalized place invariants in 96 ms returned sat
[2024-05-28 21:46:33] [INFO ] After 2225ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-28 21:46:33] [INFO ] After 2456ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-28 21:46:34] [INFO ] After 2914ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-28 21:46:34] [INFO ] Flatten gal took : 208 ms
[2024-05-28 21:46:34] [INFO ] Flatten gal took : 201 ms
[2024-05-28 21:46:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3517692330723132829.gal : 47 ms
[2024-05-28 21:46:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9253331233925836446.prop : 53 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/ReachabilityCardinality3517692330723132829.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9253331233925836446.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
Loading property file /tmp/ReachabilityCardinality9253331233925836446.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 36012
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36012 after 59406
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :59406 after 2.26763e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2.26763e+06 after 2.67899e+06
Detected timeout of ITS tools.
[2024-05-28 21:46:49] [INFO ] Flatten gal took : 110 ms
[2024-05-28 21:46:49] [INFO ] Applying decomposition
[2024-05-28 21:46:50] [INFO ] Flatten gal took : 170 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph16595718535130908074.txt' '-o' '/tmp/graph16595718535130908074.bin' '-w' '/tmp/graph16595718535130908074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16595718535130908074.bin' '-l' '-1' '-v' '-w' '/tmp/graph16595718535130908074.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:46:50] [INFO ] Decomposing Gal with order
[2024-05-28 21:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:46:51] [INFO ] Removed a total of 2166 redundant transitions.
[2024-05-28 21:46:51] [INFO ] Flatten gal took : 606 ms
[2024-05-28 21:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 490 labels/synchronizations in 160 ms.
[2024-05-28 21:46:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15730887711006416383.gal : 46 ms
[2024-05-28 21:46:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16506286151902637127.prop : 21 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/ReachabilityCardinality15730887711006416383.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16506286151902637127.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 ...330
Loading property file /tmp/ReachabilityCardinality16506286151902637127.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 47
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :47 after 94
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :94 after 2075
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :439 after 42202
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2075 after 89378
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :89378 after 3.84937e+06
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 36704 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-28 21:47:07] [INFO ] Flatten gal took : 148 ms
[2024-05-28 21:47:07] [INFO ] Applying decomposition
[2024-05-28 21:47:07] [INFO ] Flatten gal took : 100 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4863038691854786133.txt' '-o' '/tmp/graph4863038691854786133.bin' '-w' '/tmp/graph4863038691854786133.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4863038691854786133.bin' '-l' '-1' '-v' '-w' '/tmp/graph4863038691854786133.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:47:08] [INFO ] Decomposing Gal with order
[2024-05-28 21:47:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:47:08] [INFO ] Removed a total of 2877 redundant transitions.
[2024-05-28 21:47:08] [INFO ] Flatten gal took : 467 ms
[2024-05-28 21:47:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 491 labels/synchronizations in 62 ms.
[2024-05-28 21:47:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3533769655378242508.gal : 13 ms
[2024-05-28 21:47:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1535454524295267793.prop : 0 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/ReachabilityCardinality3533769655378242508.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1535454524295267793.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
Loading property file /tmp/ReachabilityCardinality1535454524295267793.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :16 after 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 64
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :64 after 99
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :99 after 4.29348e+06
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.29348e+06 after 1.30751e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.30751e+07 after 1.77647e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.77647e+07 after 2.66247e+07
ITS-tools command line returned an error code 137
[2024-05-28 21:53:27] [INFO ] Flatten gal took : 62 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16814621948640171082
[2024-05-28 21:53:27] [INFO ] Too many transitions (1521) to apply POR reductions. Disabling POR matrices.
[2024-05-28 21:53:27] [INFO ] Applying decomposition
[2024-05-28 21:53:27] [INFO ] Built C files in 73ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16814621948640171082
Running compilation step : cd /tmp/ltsmin16814621948640171082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 21:53:27] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8324767630556470280.txt' '-o' '/tmp/graph8324767630556470280.bin' '-w' '/tmp/graph8324767630556470280.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8324767630556470280.bin' '-l' '-1' '-v' '-w' '/tmp/graph8324767630556470280.weights' '-q' '0' '-e' '0.001'
[2024-05-28 21:53:27] [INFO ] Decomposing Gal with order
[2024-05-28 21:53:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 21:53:28] [INFO ] Removed a total of 2682 redundant transitions.
[2024-05-28 21:53:28] [INFO ] Flatten gal took : 367 ms
[2024-05-28 21:53:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 488 labels/synchronizations in 67 ms.
[2024-05-28 21:53:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality846557069835689302.gal : 13 ms
[2024-05-28 21:53:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5362399950563905271.prop : 0 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/ReachabilityCardinality846557069835689302.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5362399950563905271.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
Loading property file /tmp/ReachabilityCardinality5362399950563905271.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 16
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :16 after 32
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :32 after 65
Compilation finished in 4636 ms.
Running link step : cd /tmp/ltsmin16814621948640171082;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 95 ms.
Running LTSmin : cd /tmp/ltsmin16814621948640171082;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PolyORBNTPTS05J80ReachabilityCardinality202400==true'
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :65 after 2.44007e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2.44007e+06 after 6.61774e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :6.61774e+06 after 1.34761e+07
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.34761e+07 after 1.70711e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.70711e+07 after 1.71604e+07

BK_STOP 1716933925599

--------------------
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="PolyORBNT-PT-S05J80"
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 PolyORBNT-PT-S05J80, 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 r290-tajo-171654447200478"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;