Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881254000423.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool itstools
Input is PolyORBLF-PT-S02J04T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881254000423
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 17K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.2K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 133K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.2K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 717K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-00
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-01
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-02
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-03
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-04
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-05
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-06
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-07
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-08
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-09
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-10
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-11
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-12
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-13
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-14
FORMULA_NAME PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748974156685

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-03 18:09:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 18:09:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 18:09:18] [INFO ] Load time of PNML (sax parser for PT used): 206 ms
[2025-06-03 18:09:18] [INFO ] Transformed 614 places.
[2025-06-03 18:09:18] [INFO ] Transformed 1242 transitions.
[2025-06-03 18:09:18] [INFO ] Parsed PT model containing 614 places and 1242 transitions and 5732 arcs in 327 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2025-06-03 18:09:18] [INFO ] Reduced 32 identical enabling conditions.
[2025-06-03 18:09:18] [INFO ] Reduced 32 identical enabling conditions.
[2025-06-03 18:09:18] [INFO ] Reduced 8 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
RANDOM walk for 40000 steps (14 resets) in 1932 ms. (20 steps per ms) remains 7/16 properties
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-03 18:09:19] [INFO ] Flatten gal took : 319 ms
[2025-06-03 18:09:19] [INFO ] Flatten gal took : 173 ms
[2025-06-03 18:09:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3336560277926594292.gal : 65 ms
[2025-06-03 18:09:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1806565712948352676.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3336560277926594292.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1806565712948352676.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality1806565712948352676.prop.
BEST_FIRST walk for 40003 steps (8 resets) in 3644 ms. (10 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1393 ms. (28 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :7 after 23
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :23 after 41
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :41 after 241
BEST_FIRST walk for 40003 steps (9 resets) in 1705 ms. (23 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :241 after 249
BEST_FIRST walk for 40003 steps (8 resets) in 461 ms. (86 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :249 after 273
BEST_FIRST walk for 40001 steps (8 resets) in 357 ms. (111 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (11 resets) in 268 ms. (148 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :273 after 1015
BEST_FIRST walk for 40000 steps (8 resets) in 432 ms. (92 steps per ms) remains 7/7 properties
[2025-06-03 18:09:21] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
// Phase 1: matrix 1098 rows 614 cols
[2025-06-03 18:09:21] [INFO ] Computed 50 invariants in 70 ms
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1015 after 1086
[2025-06-03 18:09:21] [INFO ] State equation strengthened by 96 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1086 after 2041
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/393 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/393 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/393 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 94/487 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/487 variables, 1/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/487 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-01 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-02 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-06 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-08 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-11 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-14 is UNSAT
FORMULA PolyORBLF-PT-S02J04T08-ReachabilityFireability-2025-14 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 127/614 variables, 22/50 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/614 variables, 0/50 constraints. Problems are: Problem set: 6 solved, 1 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :2041 after 2926
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1712/1712 variables, and 664 constraints, problems are : Problem set: 6 solved, 1 unsolved in 4785 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 614/614 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 7/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 175/228 variables, 10/10 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/228 variables, 1/11 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/228 variables, 0/11 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2/230 variables, 1/12 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/230 variables, 0/12 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 360/590 variables, 25/37 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/590 variables, 0/37 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 4/594 variables, 4/41 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/594 variables, 0/41 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 18/612 variables, 8/49 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:26] [INFO ] Deduced a trap composed of 65 places in 202 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:27] [INFO ] Deduced a trap composed of 65 places in 77 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:27] [INFO ] Deduced a trap composed of 65 places in 85 ms of which 3 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/612 variables, 3/52 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/612 variables, 0/52 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1710/1712 variables, and 664 constraints, problems are : Problem set: 6 solved, 1 unsolved in 2546 ms.
Refiners :[Positive P Invariants (semi-flows): 15/16 constraints, Generalized P Invariants (flows): 34/34 constraints, State Equation: 612/614 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7526ms problems are : Problem set: 6 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 53 out of 614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 45 transitions
Trivial Post-agglo rules discarded 45 transitions
Performed 45 trivial Post agglomeration. Transition count delta: 45
Iterating post reduction 0 with 47 rules applied. Total rules applied 47 place count 612 transition count 1069
Reduce places removed 45 places and 0 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 54 rules applied. Total rules applied 101 place count 567 transition count 1060
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 110 place count 558 transition count 1060
Performed 67 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 67 Pre rules applied. Total rules applied 110 place count 558 transition count 993
Deduced a syphon composed of 67 places in 3 ms
Reduce places removed 67 places and 0 transitions.
Iterating global reduction 3 with 134 rules applied. Total rules applied 244 place count 491 transition count 993
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 2 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 316 place count 455 transition count 957
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 3 with 15 rules applied. Total rules applied 331 place count 455 transition count 942
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 346 place count 440 transition count 942
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 353 place count 440 transition count 942
Applied a total of 353 rules in 301 ms. Remains 440 /614 variables (removed 174) and now considering 942/1114 (removed 172) transitions.
Running 940 sub problems to find dead transitions.
[2025-06-03 18:09:29] [INFO ] Flow matrix only has 926 transitions (discarded 16 similar events)
// Phase 1: matrix 926 rows 440 cols
[2025-06-03 18:09:29] [INFO ] Computed 48 invariants in 51 ms
[2025-06-03 18:09:29] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :2926 after 9115
At refinement iteration 0 (INCLUDED_ONLY) 0/438 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 940 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/438 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 940 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:39] [INFO ] Deduced a trap composed of 42 places in 1481 ms of which 40 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:40] [INFO ] Deduced a trap composed of 42 places in 812 ms of which 26 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:40] [INFO ] Deduced a trap composed of 43 places in 748 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 19 places in 143 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 44 places in 39 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 45 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 44 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:41] [INFO ] Deduced a trap composed of 43 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:42] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:44] [INFO ] Deduced a trap composed of 156 places in 770 ms of which 63 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:44] [INFO ] Deduced a trap composed of 156 places in 283 ms of which 58 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:44] [INFO ] Deduced a trap composed of 158 places in 264 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:46] [INFO ] Deduced a trap composed of 75 places in 261 ms of which 46 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:47] [INFO ] Deduced a trap composed of 260 places in 287 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:09:47] [INFO ] Deduced a trap composed of 165 places in 264 ms of which 66 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 438/1366 variables, and 62 constraints, problems are : Problem set: 0 solved, 940 unsolved in 20050 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/440 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 940/940 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 940 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/438 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 940 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/438 variables, 31/46 constraints. Problems are: Problem set: 0 solved, 940 unsolved
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :9115 after 36991
At refinement iteration 2 (INCLUDED_ONLY) 0/438 variables, 16/62 constraints. Problems are: Problem set: 0 solved, 940 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 438/1366 variables, and 62 constraints, problems are : Problem set: 0 solved, 940 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 31/33 constraints, State Equation: 0/440 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/940 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41203ms problems are : Problem set: 0 solved, 940 unsolved
Search for dead transitions found 0 dead transitions in 41209ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41530 ms. Remains : 440/614 places, 942/1114 transitions.
RANDOM walk for 40000 steps (20 resets) in 427 ms. (93 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (10 resets) in 346 ms. (115 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 175420 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 1
Probabilistic random walk after 175420 steps, saw 108667 distinct states, run finished after 3007 ms. (steps per millisecond=58 ) properties seen :0
[2025-06-03 18:10:13] [INFO ] Flow matrix only has 926 transitions (discarded 16 similar events)
[2025-06-03 18:10:13] [INFO ] Invariant cache hit.
[2025-06-03 18:10:13] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 204/257 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 24/281 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/283 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 155/438 variables, 31/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/438 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 926/1364 variables, 438/485 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1364 variables, 96/581 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1364 variables, 0/581 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/1366 variables, 2/583 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1366 variables, 1/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1366 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1366 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1366/1366 variables, and 584 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1502 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 440/440 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 204/257 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/257 variables, 2/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/257 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 24/281 variables, 4/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/281 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 2/283 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/283 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 155/438 variables, 31/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:15] [INFO ] Deduced a trap composed of 42 places in 95 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:15] [INFO ] Deduced a trap composed of 43 places in 64 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:15] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/438 variables, 3/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/438 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 926/1364 variables, 438/488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1364 variables, 96/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1364 variables, 0/584 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 2/1366 variables, 2/586 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1366 variables, 1/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1366 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/1366 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1366/1366 variables, and 587 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2888 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 33/33 constraints, State Equation: 440/440 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 3/3 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4405ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 172 ms.
Support contains 53 out of 440 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 440/440 places, 942/942 transitions.
Applied a total of 0 rules in 27 ms. Remains 440 /440 variables (removed 0) and now considering 942/942 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 440/440 places, 942/942 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 440/440 places, 942/942 transitions.
Applied a total of 0 rules in 24 ms. Remains 440 /440 variables (removed 0) and now considering 942/942 (removed 0) transitions.
[2025-06-03 18:10:18] [INFO ] Flow matrix only has 926 transitions (discarded 16 similar events)
[2025-06-03 18:10:18] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:10:19] [INFO ] Implicit Places using invariants in 775 ms returned [80, 129, 208, 218, 303, 374, 382]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 796 ms to find 7 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 433/440 places, 942/942 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 429 transition count 938
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 429 transition count 938
Applied a total of 8 rules in 63 ms. Remains 429 /433 variables (removed 4) and now considering 938/942 (removed 4) transitions.
[2025-06-03 18:10:19] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
// Phase 1: matrix 922 rows 429 cols
[2025-06-03 18:10:19] [INFO ] Computed 41 invariants in 32 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:10:19] [INFO ] Implicit Places using invariants in 797 ms returned []
[2025-06-03 18:10:19] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2025-06-03 18:10:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:10:20] [INFO ] State equation strengthened by 96 read => feed constraints.
[2025-06-03 18:10:26] [INFO ] Implicit Places using invariants and state equation in 6706 ms returned []
Implicit Place search using SMT with State Equation took 7511 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 429/440 places, 938/942 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8396 ms. Remains : 429/440 places, 938/942 transitions.
RANDOM walk for 40000 steps (15 resets) in 213 ms. (186 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (11 resets) in 291 ms. (136 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 195641 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :0 out of 1
Probabilistic random walk after 195641 steps, saw 118908 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
[2025-06-03 18:10:29] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2025-06-03 18:10:29] [INFO ] Invariant cache hit.
[2025-06-03 18:10:29] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/148 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 257/405 variables, 18/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/405 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 4/409 variables, 4/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/409 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 18/427 variables, 8/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/427 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 922/1349 variables, 427/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1349 variables, 96/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1349 variables, 0/563 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 2/1351 variables, 2/565 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1351 variables, 1/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1351 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/1351 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1351/1351 variables, and 566 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2079 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 429/429 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 95/148 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/148 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:32] [INFO ] Deduced a trap composed of 3 places in 84 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/148 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/148 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 257/405 variables, 18/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/405 variables, 0/29 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 4/409 variables, 4/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/409 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 18/427 variables, 8/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:32] [INFO ] Deduced a trap composed of 42 places in 109 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:32] [INFO ] Deduced a trap composed of 43 places in 82 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:32] [INFO ] Deduced a trap composed of 45 places in 66 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:32] [INFO ] Deduced a trap composed of 45 places in 82 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/427 variables, 4/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/427 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 922/1349 variables, 427/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1349 variables, 96/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1349 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 2/1351 variables, 2/570 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1351 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1351 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/1351 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1351/1351 variables, and 571 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2638 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 429/429 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 4729ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 58 ms.
Support contains 53 out of 429 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 938/938 transitions.
Applied a total of 0 rules in 31 ms. Remains 429 /429 variables (removed 0) and now considering 938/938 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 429/429 places, 938/938 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 429/429 places, 938/938 transitions.
Applied a total of 0 rules in 19 ms. Remains 429 /429 variables (removed 0) and now considering 938/938 (removed 0) transitions.
[2025-06-03 18:10:34] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2025-06-03 18:10:34] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:10:35] [INFO ] Implicit Places using invariants in 862 ms returned []
[2025-06-03 18:10:35] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2025-06-03 18:10:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 18:10:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2025-06-03 18:10:42] [INFO ] Implicit Places using invariants and state equation in 7172 ms returned []
Implicit Place search using SMT with State Equation took 8068 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 18:10:42] [INFO ] Redundant transitions in 99 ms returned []
Running 936 sub problems to find dead transitions.
[2025-06-03 18:10:42] [INFO ] Flow matrix only has 922 transitions (discarded 16 similar events)
[2025-06-03 18:10:42] [INFO ] Invariant cache hit.
[2025-06-03 18:10:42] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/427 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 936 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 42 places in 113 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 42 places in 91 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 45 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 43 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 46 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 19 places in 117 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:50] [INFO ] Deduced a trap composed of 45 places in 40 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:51] [INFO ] Deduced a trap composed of 31 places in 160 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:51] [INFO ] Deduced a trap composed of 43 places in 52 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:52] [INFO ] Deduced a trap composed of 156 places in 263 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:52] [INFO ] Deduced a trap composed of 165 places in 245 ms of which 61 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:54] [INFO ] Deduced a trap composed of 39 places in 220 ms of which 32 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:54] [INFO ] Deduced a trap composed of 75 places in 250 ms of which 47 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:10:55] [INFO ] Deduced a trap composed of 260 places in 293 ms of which 77 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 18:11:02] [INFO ] Deduced a trap composed of 171 places in 278 ms of which 66 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 16/55 constraints. Problems are: Problem set: 0 solved, 936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 427/1351 variables, and 55 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/429 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 936/936 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 936 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/427 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/427 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 936 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/427 variables, 16/55 constraints. Problems are: Problem set: 0 solved, 936 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 427/1351 variables, and 55 constraints, problems are : Problem set: 0 solved, 936 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/429 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/936 constraints, Known Traps: 16/16 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60627ms problems are : Problem set: 0 solved, 936 unsolved
Search for dead transitions found 0 dead transitions in 60636ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68846 ms. Remains : 429/429 places, 938/938 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 429 transition count 922
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 423 transition count 944
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 1 with 27 rules applied. Total rules applied 55 place count 423 transition count 917
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 63 place count 423 transition count 909
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 71 place count 415 transition count 909
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 79 place count 415 transition count 901
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 87 place count 407 transition count 901
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 407 transition count 901
Applied a total of 88 rules in 98 ms. Remains 407 /429 variables (removed 22) and now considering 901/938 (removed 37) transitions.
Running SMT prover for 1 properties.
Excessive predecessor constraint size, skipping predecessor.
// Phase 1: matrix 901 rows 407 cols
[2025-06-03 18:11:43] [INFO ] Computed 41 invariants in 60 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 18:11:43] [INFO ] [Real]Absence check using 15 positive place invariants in 4 ms returned sat
[2025-06-03 18:11:43] [INFO ] [Real]Absence check using 15 positive and 26 generalized place invariants in 21 ms returned sat
[2025-06-03 18:11:43] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 18:11:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2025-06-03 18:11:44] [INFO ] [Nat]Absence check using 15 positive and 26 generalized place invariants in 17 ms returned sat
[2025-06-03 18:11:45] [INFO ] After 1135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-03 18:11:45] [INFO ] After 1221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-03 18:11:45] [INFO ] After 1397ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-03 18:11:45] [INFO ] Flatten gal took : 62 ms
[2025-06-03 18:11:45] [INFO ] Flatten gal took : 56 ms
[2025-06-03 18:11:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7108137046130347184.gal : 11 ms
[2025-06-03 18:11:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13848860218709871037.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7108137046130347184.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13848860218709871037.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality13848860218709871037.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 39
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :39 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 75
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :75 after 271
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :271 after 721
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :721 after 4571
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4571 after 8654
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :8654 after 9270
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :9270 after 11768
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :11768 after 29906
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :29906 after 62006
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :62006 after 165094
Detected timeout of ITS tools.
[2025-06-03 18:12:00] [INFO ] Flatten gal took : 43 ms
[2025-06-03 18:12:00] [INFO ] Applying decomposition
[2025-06-03 18:12:00] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8082768649008433670.txt' '-o' '/tmp/graph8082768649008433670.bin' '-w' '/tmp/graph8082768649008433670.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8082768649008433670.bin' '-l' '-1' '-v' '-w' '/tmp/graph8082768649008433670.weights' '-q' '0' '-e' '0.001'
[2025-06-03 18:12:01] [INFO ] Decomposing Gal with order
[2025-06-03 18:12:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 18:12:01] [INFO ] Removed a total of 889 redundant transitions.
[2025-06-03 18:12:01] [INFO ] Flatten gal took : 301 ms
[2025-06-03 18:12:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 517 labels/synchronizations in 105 ms.
[2025-06-03 18:12:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10101942766108957278.gal : 29 ms
[2025-06-03 18:12:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4361135927410232428.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10101942766108957278.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4361135927410232428.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality4361135927410232428.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :13 after 13
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :13 after 33
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :33 after 946
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :946 after 3231
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3231 after 21401
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :21401 after 30513
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 33220 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 18:12:16] [INFO ] Flatten gal took : 38 ms
[2025-06-03 18:12:16] [INFO ] Applying decomposition
[2025-06-03 18:12:16] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph5854546436757318620.txt' '-o' '/tmp/graph5854546436757318620.bin' '-w' '/tmp/graph5854546436757318620.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph5854546436757318620.bin' '-l' '-1' '-v' '-w' '/tmp/graph5854546436757318620.weights' '-q' '0' '-e' '0.001'
[2025-06-03 18:12:17] [INFO ] Decomposing Gal with order
[2025-06-03 18:12:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 18:12:17] [INFO ] Removed a total of 846 redundant transitions.
[2025-06-03 18:12:17] [INFO ] Flatten gal took : 102 ms
[2025-06-03 18:12:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 156 labels/synchronizations in 24 ms.
[2025-06-03 18:12:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13059733127577074105.gal : 12 ms
[2025-06-03 18:12:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5150521948532119125.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13059733127577074105.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5150521948532119125.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality5150521948532119125.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7 after 17
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :33 after 1108
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1108 after 2491
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2491 after 8359
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8359 after 45472
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :45472 after 1.3585e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.3585e+06 after 1.63446e+07
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :1.63446e+07 after 3.21401e+07
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :3.21401e+07 after 3.7594e+08
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :9.50402e+08 after 1.30202e+09
Detected timeout of ITS tools.
[2025-06-03 18:42:17] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3923948328710976317
[2025-06-03 18:42:17] [INFO ] Applying decomposition
[2025-06-03 18:42:17] [INFO ] Computing symmetric may disable matrix : 938 transitions.
[2025-06-03 18:42:17] [INFO ] Flatten gal took : 50 ms
[2025-06-03 18:42:17] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 18:42:17] [INFO ] Computing symmetric may enable matrix : 938 transitions.
[2025-06-03 18:42:17] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12790357748598888970.txt' '-o' '/tmp/graph12790357748598888970.bin' '-w' '/tmp/graph12790357748598888970.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12790357748598888970.bin' '-l' '-1' '-v' '-w' '/tmp/graph12790357748598888970.weights' '-q' '0' '-e' '0.001'
[2025-06-03 18:42:17] [INFO ] Decomposing Gal with order
[2025-06-03 18:42:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 18:42:18] [INFO ] Removed a total of 729 redundant transitions.
[2025-06-03 18:42:18] [INFO ] Flatten gal took : 75 ms
[2025-06-03 18:42:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 556 labels/synchronizations in 25 ms.
[2025-06-03 18:42:18] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6125843480090255076.gal : 9 ms
[2025-06-03 18:42:18] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12959570585656173788.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6125843480090255076.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12959570585656173788.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
[2025-06-03 18:42:18] [INFO ] Computing Do-Not-Accords matrix : 938 transitions.
[2025-06-03 18:42:18] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 18:42:18] [INFO ] Built C files in 376ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3923948328710976317
Running compilation step : cd /tmp/ltsmin3923948328710976317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Loading property file /tmp/ReachabilityFireability12959570585656173788.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 6
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :11 after 13
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :13 after 156
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :156 after 1951
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1951 after 1963
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1963 after 1969
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1969 after 1982
Compilation finished in 3059 ms.
Running link step : cd /tmp/ltsmin3923948328710976317;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin3923948328710976317;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PolyORBLFPTS02J04T08ReachabilityFireability202515==true'
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1982 after 7813
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7813 after 7913
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7913 after 151891
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :151891 after 995363
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :995363 after 995874

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="PolyORBLF-PT-S02J04T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J04T08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881254000423"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;