Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r299-tajo-171654455900257.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-COL-S10J30, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tajo-171654455900257
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 7.9K Apr 12 11:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 12 11:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 11:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 12 11:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.5K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Apr 12 14:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 12 14:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 12 13:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 12 13:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 93K 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

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717142072209

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=PolyORBNT-COL-S10J30
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
QuasiLiveness COL
Running Version 202405141337
[2024-05-31 07:54:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-31 07:54:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 07:54:33] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-31 07:54:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 07:54:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 711 ms
[2024-05-31 07:54:34] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 694 PT places and 12142.0 transition bindings in 18 ms.
[2024-05-31 07:54:35] [INFO ] Unfolded HLPN to a Petri net with 694 places and 12080 transitions 112619 arcs in 309 ms.
[2024-05-31 07:54:35] [INFO ] Unfolded 38 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
[2024-05-31 07:54:35] [INFO ] Reduced 9285 identical enabling conditions.
[2024-05-31 07:54:35] [INFO ] Reduced 780 identical enabling conditions.
[2024-05-31 07:54:35] [INFO ] Reduced 45 identical enabling conditions.
Deduced a syphon composed of 30 places in 64 ms
Reduce places removed 30 places and 30 transitions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
[2024-05-31 07:54:37] [INFO ] Flatten gal took : 1037 ms
[2024-05-31 07:54:38] [INFO ] Flatten gal took : 901 ms
[2024-05-31 07:54:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality522600141750579540.gal : 236 ms
RANDOM walk for 40000 steps (2241 resets) in 11927 ms. (3 steps per ms) remains 30/36 properties
[2024-05-31 07:54:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7186572248878715164.prop : 79 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/ReachabilityCardinality522600141750579540.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7186572248878715164.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (40 resets) in 430 ms. (9 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (41 resets) in 212 ms. (18 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (41 resets) in 291 ms. (13 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (41 resets) in 214 ms. (18 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (40 resets) in 186 ms. (21 steps per ms) remains 30/30 properties

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
BEST_FIRST walk for 4004 steps (40 resets) in 235 ms. (16 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (40 resets) in 203 ms. (19 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (40 resets) in 176 ms. (22 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (38 resets) in 196 ms. (20 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (39 resets) in 166 ms. (23 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (40 resets) in 137 ms. (29 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (41 resets) in 137 ms. (29 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (40 resets) in 180 ms. (22 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (40 resets) in 151 ms. (26 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (39 resets) in 155 ms. (25 steps per ms) remains 30/30 properties
Loading property file /tmp/ReachabilityCardinality7186572248878715164.prop.
BEST_FIRST walk for 4004 steps (8 resets) in 754 ms. (5 steps per ms) remains 27/30 properties
BEST_FIRST walk for 4003 steps (8 resets) in 117 ms. (33 steps per ms) remains 10/27 properties
BEST_FIRST walk for 4002 steps (40 resets) in 103 ms. (38 steps per ms) remains 10/10 properties
[2024-05-31 07:54:40] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2024-05-31 07:54:41] [INFO ] Computed 92 invariants in 287 ms
[2024-05-31 07:54:41] [INFO ] State equation strengthened by 1 read => feed constraints.
SDD proceeding with computation,30 properties remain. new max is 4
SDD size :1 after 386
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 541/626 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/626 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
[2024-05-31 07:54:44] [INFO ] Deduced a trap composed of 34 places in 305 ms of which 64 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/626 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 32/658 variables, 32/88 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/658 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 6/664 variables, 5/93 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,30 properties remain. new max is 8
SDD size :386 after 1023
SDD proceeding with computation,30 properties remain. new max is 16
SDD size :1023 after 1024
SDD proceeding with computation,30 properties remain. new max is 32
SDD size :1024 after 2048
At refinement iteration 9 (OVERLAPS) 1931/2595 variables, 664/757 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2595 variables, 1/758 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2595/2595 variables, and 758 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5144 ms.
Refiners :[Positive P Invariants (semi-flows): 85/85 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 664/664 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 10/8 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/85 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 541/626 variables, 53/53 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/626 variables, 2/55 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/626 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/626 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 32/658 variables, 32/88 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/658 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (OVERLAPS) 6/664 variables, 5/93 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/664 variables, 0/93 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 1931/2595 variables, 664/757 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SMT process timed out in 12905ms, After SMT, problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 85 out of 664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 664/664 places, 1940/1940 transitions.
Ensure Unique test removed 10 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 45 rules applied. Total rules applied 45 place count 654 transition count 1905
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 80 place count 619 transition count 1905
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 33 Pre rules applied. Total rules applied 80 place count 619 transition count 1872
Deduced a syphon composed of 33 places in 33 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 146 place count 586 transition count 1872
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 147 place count 585 transition count 1871
Iterating global reduction 2 with 1 rules applied. Total rules applied 148 place count 585 transition count 1871
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 152 place count 583 transition count 1869
Applied a total of 152 rules in 809 ms. Remains 583 /664 variables (removed 81) and now considering 1869/1940 (removed 71) transitions.
Running 1858 sub problems to find dead transitions.
[2024-05-31 07:54:54] [INFO ] Flow matrix only has 1860 transitions (discarded 9 similar events)
// Phase 1: matrix 1860 rows 583 cols
[2024-05-31 07:54:54] [INFO ] Computed 82 invariants in 198 ms
[2024-05-31 07:54:54] [INFO ] State equation strengthened by 1 read => feed constraints.
Reachability property qltransition_21 is true.
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_17 is true.
Reachability property qltransition_6 is true.
SDD proceeding with computation,24 properties remain. new max is 32
SDD size :5120 after 233220
SDD proceeding with computation,24 properties remain. new max is 64
SDD size :233220 after 686870
SDD proceeding with computation,24 properties remain. new max is 128
SDD size :686870 after 1.59832e+06
At refinement iteration 0 (INCLUDED_ONLY) 0/573 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/573 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 573/2443 variables, and 72 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 20068 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/583 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1858/858 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1858 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/573 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/573 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1858 unsolved
[2024-05-31 07:55:37] [INFO ] Deduced a trap composed of 19 places in 542 ms of which 3 ms to minimize.
SDD proceeding with computation,24 properties remain. new max is 256
SDD size :1.59832e+06 after 3.27823e+06
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 573/2443 variables, and 73 constraints, problems are : Problem set: 0 solved, 1858 unsolved in 20036 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/583 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/858 constraints, Known Traps: 1/1 constraints]
After SMT, in 59082ms problems are : Problem set: 0 solved, 1858 unsolved
Search for dead transitions found 0 dead transitions in 59169ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60036 ms. Remains : 583/664 places, 1869/1940 transitions.
RANDOM walk for 4000000 steps (261766 resets) in 70141 ms. (57 steps per ms) remains 1/8 properties
BEST_FIRST walk for 4000004 steps (35150 resets) in 11804 ms. (338 steps per ms) remains 1/1 properties
[2024-05-31 07:56:14] [INFO ] Flow matrix only has 1860 transitions (discarded 9 similar events)
[2024-05-31 07:56:14] [INFO ] Invariant cache hit.
[2024-05-31 07:56:14] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 108/119 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/572 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/572 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/573 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/573 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/581 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/581 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/582 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/582 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1860/2442 variables, 582/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2442 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/2442 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2443 variables, 1/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2443 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2443 variables, 0/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2443/2443 variables, and 666 constraints, problems are : Problem set: 0 solved, 1 unsolved in 778 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 583/583 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 10/11 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 108/119 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/119 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/572 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/572 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/573 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/573 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/581 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/581 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/582 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/582 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1860/2442 variables, 582/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2442 variables, 1/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2442 variables, 0/665 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2443 variables, 1/666 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2443 variables, 1/667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2443 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2443 variables, 0/667 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2443/2443 variables, and 667 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1455 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 583/583 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2285ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 38 ms.
Support contains 1 out of 583 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 583/583 places, 1869/1869 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 583 transition count 1868
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 582 transition count 1868
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 582 transition count 1866
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 6 place count 580 transition count 1866
Applied a total of 6 rules in 215 ms. Remains 580 /583 variables (removed 3) and now considering 1866/1869 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 219 ms. Remains : 580/583 places, 1866/1869 transitions.
SDD proceeding with computation,24 properties remain. new max is 512
SDD size :3.27823e+06 after 7.81148e+06
RANDOM walk for 4000000 steps (290411 resets) in 76217 ms. (52 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000003 steps (35556 resets) in 12876 ms. (310 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 7797564 steps, run timeout after 66001 ms. (steps per millisecond=118 ) properties seen :0 out of 1
Probabilistic random walk after 7797564 steps, saw 1355463 distinct states, run finished after 66023 ms. (steps per millisecond=118 ) properties seen :0
[2024-05-31 07:57:46] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
// Phase 1: matrix 1857 rows 580 cols
[2024-05-31 07:57:46] [INFO ] Computed 82 invariants in 41 ms
[2024-05-31 07:57:46] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2437/2437 variables, and 663 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1014 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2437/2437 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1171 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 2307ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 32 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 106 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 580/580 places, 1866/1866 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 56 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
[2024-05-31 07:57:48] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 07:57:48] [INFO ] Invariant cache hit.
[2024-05-31 07:57:49] [INFO ] Implicit Places using invariants in 895 ms returned []
[2024-05-31 07:57:49] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 07:57:49] [INFO ] Invariant cache hit.
[2024-05-31 07:57:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 07:57:52] [INFO ] Implicit Places using invariants and state equation in 3010 ms returned []
Implicit Place search using SMT with State Equation took 3913 ms to find 0 implicit places.
[2024-05-31 07:57:52] [INFO ] Redundant transitions in 89 ms returned []
Running 1855 sub problems to find dead transitions.
[2024-05-31 07:57:52] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 07:57:52] [INFO ] Invariant cache hit.
[2024-05-31 07:57:52] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/2437 variables, and 72 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1855/855 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
[2024-05-31 07:58:49] [INFO ] Deduced a trap composed of 13 places in 332 ms of which 4 ms to minimize.
[2024-05-31 07:58:53] [INFO ] Deduced a trap composed of 113 places in 304 ms of which 5 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/2437 variables, and 74 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30071 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/855 constraints, Known Traps: 2/2 constraints]
After SMT, in 80519ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 80543ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84614 ms. Remains : 580/580 places, 1866/1866 transitions.
RANDOM walk for 400000 steps (29044 resets) in 11649 ms. (34 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-31 07:59:16] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 07:59:16] [INFO ] Invariant cache hit.
[2024-05-31 07:59:16] [INFO ] [Real]Absence check using 75 positive place invariants in 45 ms returned sat
[2024-05-31 07:59:16] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 51 ms returned sat
[2024-05-31 07:59:17] [INFO ] After 712ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 07:59:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 07:59:17] [INFO ] After 15ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-31 07:59:17] [INFO ] After 109ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 07:59:17] [INFO ] After 1118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 07:59:17] [INFO ] [Nat]Absence check using 75 positive place invariants in 17 ms returned sat
[2024-05-31 07:59:17] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 28 ms returned sat
[2024-05-31 07:59:18] [INFO ] After 772ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 07:59:18] [INFO ] After 65ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-31 07:59:18] [INFO ] After 229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-31 07:59:18] [INFO ] After 1119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 4000000 steps (290383 resets) in 98370 ms. (40 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (35675 resets) in 15584 ms. (256 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 10395496 steps, run timeout after 87001 ms. (steps per millisecond=119 ) properties seen :0 out of 1
Probabilistic random walk after 10395496 steps, saw 1815562 distinct states, run finished after 87001 ms. (steps per millisecond=119 ) properties seen :0
[2024-05-31 08:01:15] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:01:15] [INFO ] Invariant cache hit.
[2024-05-31 08:01:15] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2437/2437 variables, and 663 constraints, problems are : Problem set: 0 solved, 1 unsolved in 704 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2437/2437 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 996 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1726ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 38 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 49 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 580/580 places, 1866/1866 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 46 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
[2024-05-31 08:01:17] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:01:17] [INFO ] Invariant cache hit.
[2024-05-31 08:01:17] [INFO ] Implicit Places using invariants in 719 ms returned []
[2024-05-31 08:01:17] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:01:17] [INFO ] Invariant cache hit.
[2024-05-31 08:01:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 08:01:20] [INFO ] Implicit Places using invariants and state equation in 3045 ms returned []
Implicit Place search using SMT with State Equation took 3799 ms to find 0 implicit places.
[2024-05-31 08:01:21] [INFO ] Redundant transitions in 131 ms returned []
Running 1855 sub problems to find dead transitions.
[2024-05-31 08:01:21] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:01:21] [INFO ] Invariant cache hit.
[2024-05-31 08:01:21] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 0.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 0.0)
(s31 0.0)
(s32 0.0)
(s33 0.0)
(s34 0.0)
(s35 0.0)
(s36 0.0)
(s37 0.0)
(s38 0.0)
(s39 0.0)
(s40 0.0)
(s41 0.0)
(s42 0.0)
(s43timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/2437 variables, and 72 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1855/855 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
[2024-05-31 08:02:18] [INFO ] Deduced a trap composed of 13 places in 403 ms of which 4 ms to minimize.
[2024-05-31 08:02:22] [INFO ] Deduced a trap composed of 113 places in 396 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/2437 variables, and 74 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/855 constraints, Known Traps: 2/2 constraints]
After SMT, in 80057ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 80099ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84128 ms. Remains : 580/580 places, 1866/1866 transitions.
RANDOM walk for 400000 steps (29123 resets) in 9556 ms. (41 steps per ms) remains 1/1 properties
Running SMT prover for 1 properties.
[2024-05-31 08:02:43] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:02:43] [INFO ] Invariant cache hit.
[2024-05-31 08:02:44] [INFO ] [Real]Absence check using 75 positive place invariants in 17 ms returned sat
[2024-05-31 08:02:44] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 15 ms returned sat
[2024-05-31 08:02:44] [INFO ] After 792ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-31 08:02:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 08:02:44] [INFO ] After 23ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-31 08:02:44] [INFO ] After 144ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 08:02:45] [INFO ] After 1079ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 08:02:45] [INFO ] [Nat]Absence check using 75 positive place invariants in 15 ms returned sat
[2024-05-31 08:02:45] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 34 ms returned sat
[2024-05-31 08:02:45] [INFO ] After 692ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 08:02:45] [INFO ] After 62ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-31 08:02:46] [INFO ] After 187ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-31 08:02:46] [INFO ] After 1055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
RANDOM walk for 40000 steps (2892 resets) in 1363 ms. (29 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (357 resets) in 263 ms. (151 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 311525 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :0 out of 1
Probabilistic random walk after 311525 steps, saw 50633 distinct states, run finished after 3013 ms. (steps per millisecond=103 ) properties seen :0
[2024-05-31 08:02:49] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:02:49] [INFO ] Invariant cache hit.
[2024-05-31 08:02:49] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2437/2437 variables, and 663 constraints, problems are : Problem set: 0 solved, 1 unsolved in 946 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2437/2437 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 798 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1773ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 51 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 51 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
Running 1855 sub problems to find dead transitions.
[2024-05-31 08:02:51] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:02:51] [INFO ] Invariant cache hit.
[2024-05-31 08:02:51] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/2437 variables, and 72 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1855/855 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
[2024-05-31 08:03:37] [INFO ] Deduced a trap composed of 13 places in 309 ms of which 3 ms to minimize.
[2024-05-31 08:03:40] [INFO ] Deduced a trap composed of 113 places in 256 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 1855 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 Int declared 570/2437 variables, and 74 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/855 constraints, Known Traps: 2/2 constraints]
After SMT, in 59402ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 59432ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59489 ms. Remains : 580/580 places, 1866/1866 transitions.
RANDOM walk for 40000 steps (2895 resets) in 881 ms. (45 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (389 resets) in 162 ms. (245 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 338359 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 1
Probabilistic random walk after 338359 steps, saw 54815 distinct states, run finished after 3013 ms. (steps per millisecond=112 ) properties seen :0
[2024-05-31 08:03:54] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:03:54] [INFO ] Invariant cache hit.
[2024-05-31 08:03:54] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 0/2437 variables, 0/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2437/2437 variables, and 663 constraints, problems are : Problem set: 0 solved, 1 unsolved in 875 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 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) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 8/9 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 107/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 453/569 variables, 72/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/569 variables, 0/75 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 1/570 variables, 1/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/570 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/578 variables, 5/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/578 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/579 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/579 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1857/2436 variables, 579/661 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/2436 variables, 1/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/2436 variables, 0/662 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1/2437 variables, 1/663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/2437 variables, 1/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2437 variables, 0/664 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2437/2437 variables, and 664 constraints, problems are : Problem set: 0 solved, 1 unsolved in 798 ms.
Refiners :[Positive P Invariants (semi-flows): 75/75 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 580/580 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1715ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 48 ms.
Support contains 1 out of 580 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 93 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 580/580 places, 1866/1866 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 580/580 places, 1866/1866 transitions.
Applied a total of 0 rules in 67 ms. Remains 580 /580 variables (removed 0) and now considering 1866/1866 (removed 0) transitions.
[2024-05-31 08:03:56] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:03:56] [INFO ] Invariant cache hit.
[2024-05-31 08:03:56] [INFO ] Implicit Places using invariants in 746 ms returned []
[2024-05-31 08:03:56] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:03:56] [INFO ] Invariant cache hit.
[2024-05-31 08:03:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 08:04:00] [INFO ] Implicit Places using invariants and state equation in 3874 ms returned []
Implicit Place search using SMT with State Equation took 4635 ms to find 0 implicit places.
[2024-05-31 08:04:00] [INFO ] Redundant transitions in 24 ms returned []
Running 1855 sub problems to find dead transitions.
[2024-05-31 08:04:00] [INFO ] Flow matrix only has 1857 transitions (discarded 9 similar events)
[2024-05-31 08:04:00] [INFO ] Invariant cache hit.
[2024-05-31 08:04:00] [INFO ] State equation strengthened by 1 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-31 08:04:40] [INFO ] Flatten gal took : 223 ms
[2024-05-31 08:04:40] [INFO ] Applying decomposition
[2024-05-31 08:04:40] [INFO ] Flatten gal took : 210 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/graph17236186087985600350.txt' '-o' '/tmp/graph17236186087985600350.bin' '-w' '/tmp/graph17236186087985600350.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17236186087985600350.bin' '-l' '-1' '-v' '-w' '/tmp/graph17236186087985600350.weights' '-q' '0' '-e' '0.001'
[2024-05-31 08:04:41] [INFO ] Decomposing Gal with order
[2024-05-31 08:04:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 08:04:42] [INFO ] Removed a total of 4520 redundant transitions.
[2024-05-31 08:04:42] [INFO ] Flatten gal took : 787 ms
[2024-05-31 08:04:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 385 labels/synchronizations in 132 ms.
[2024-05-31 08:04:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8510536294405993057.gal : 50 ms
[2024-05-31 08:04:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5948425299161346024.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/ReachabilityCardinality8510536294405993057.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5948425299161346024.prop' '--nowitness'

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 ...307
Loading property file /tmp/ReachabilityCardinality5948425299161346024.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 55
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :55 after 5254
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 570/2437 variables, and 72 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1855/855 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1855 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/570 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/570 variables, 6/72 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
[2024-05-31 08:05:07] [INFO ] Deduced a trap composed of 13 places in 453 ms of which 13 ms to minimize.
[2024-05-31 08:05:10] [INFO ] Deduced a trap composed of 113 places in 417 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/570 variables, 2/74 constraints. Problems are: Problem set: 0 solved, 1855 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 570/2437 variables, and 74 constraints, problems are : Problem set: 0 solved, 1855 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 66/75 constraints, Generalized P Invariants (flows): 6/7 constraints, State Equation: 0/580 constraints, ReadFeed: 0/1 constraints, PredecessorRefiner: 1000/855 constraints, Known Traps: 2/2 constraints]
After SMT, in 89828ms problems are : Problem set: 0 solved, 1855 unsolved
Search for dead transitions found 0 dead transitions in 89867ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94604 ms. Remains : 580/580 places, 1866/1866 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 580 transition count 1857
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 9 place count 580 transition count 1856
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 11 place count 579 transition count 1856
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 579 transition count 1855
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 13 place count 578 transition count 1855
Applied a total of 13 rules in 106 ms. Remains 578 /580 variables (removed 2) and now considering 1855/1866 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1855 rows 578 cols
[2024-05-31 08:05:30] [INFO ] Computed 82 invariants in 56 ms
[2024-05-31 08:05:31] [INFO ] [Real]Absence check using 75 positive place invariants in 16 ms returned sat
[2024-05-31 08:05:31] [INFO ] [Real]Absence check using 75 positive and 7 generalized place invariants in 11 ms returned sat
[2024-05-31 08:05:31] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 08:05:31] [INFO ] [Nat]Absence check using 75 positive place invariants in 31 ms returned sat
[2024-05-31 08:05:31] [INFO ] [Nat]Absence check using 75 positive and 7 generalized place invariants in 10 ms returned sat
[2024-05-31 08:05:31] [INFO ] After 531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-31 08:05:31] [INFO ] After 660ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-31 08:05:31] [INFO ] After 884ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-31 08:05:32] [INFO ] Flatten gal took : 141 ms
[2024-05-31 08:05:32] [INFO ] Flatten gal took : 116 ms
[2024-05-31 08:05:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality533146995902605373.gal : 24 ms
[2024-05-31 08:05:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5346172853047681679.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/ReachabilityCardinality533146995902605373.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5346172853047681679.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/ReachabilityCardinality5346172853047681679.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 57
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :57 after 541
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :541 after 188008
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :188008 after 901588
Detected timeout of ITS tools.
[2024-05-31 08:05:47] [INFO ] Flatten gal took : 89 ms
[2024-05-31 08:05:47] [INFO ] Applying decomposition
[2024-05-31 08:05:47] [INFO ] Flatten gal took : 159 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/graph13822221110026450081.txt' '-o' '/tmp/graph13822221110026450081.bin' '-w' '/tmp/graph13822221110026450081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13822221110026450081.bin' '-l' '-1' '-v' '-w' '/tmp/graph13822221110026450081.weights' '-q' '0' '-e' '0.001'
[2024-05-31 08:05:48] [INFO ] Decomposing Gal with order
[2024-05-31 08:05:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 08:05:48] [INFO ] Removed a total of 2348 redundant transitions.
[2024-05-31 08:05:48] [INFO ] Flatten gal took : 505 ms
[2024-05-31 08:05:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 574 labels/synchronizations in 83 ms.
[2024-05-31 08:05:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12036810366066822407.gal : 27 ms
[2024-05-31 08:05:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4912843645595706558.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/ReachabilityCardinality12036810366066822407.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4912843645595706558.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality4912843645595706558.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1046
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1046 after 1089
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1089 after 1104
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1104 after 1108
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1108 after 1128
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1128 after 1206
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1206 after 1274
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1274 after 1441
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 33246 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-31 08:06:04] [INFO ] Flatten gal took : 115 ms
[2024-05-31 08:06:04] [INFO ] Flatten gal took : 80 ms
[2024-05-31 08:06:04] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14930080206184327050.gal : 15 ms
[2024-05-31 08:06:04] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability17024084559581145803.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/ReachabilityFireability14930080206184327050.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability17024084559581145803.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/ReachabilityFireability17024084559581145803.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 64
Detected timeout of ITS tools.
[2024-05-31 08:06:07] [INFO ] Flatten gal took : 113 ms
[2024-05-31 08:06:07] [INFO ] Applying decomposition
[2024-05-31 08:06:07] [INFO ] Flatten gal took : 126 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/graph2204362314507255491.txt' '-o' '/tmp/graph2204362314507255491.bin' '-w' '/tmp/graph2204362314507255491.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2204362314507255491.bin' '-l' '-1' '-v' '-w' '/tmp/graph2204362314507255491.weights' '-q' '0' '-e' '0.001'
[2024-05-31 08:06:07] [INFO ] Decomposing Gal with order
[2024-05-31 08:06:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 08:06:08] [INFO ] Removed a total of 4529 redundant transitions.
[2024-05-31 08:06:08] [INFO ] Flatten gal took : 173 ms
[2024-05-31 08:06:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 417 labels/synchronizations in 39 ms.
[2024-05-31 08:06:08] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15787787619435032588.gal : 15 ms
[2024-05-31 08:06:08] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14906616867119300126.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/ReachabilityFireability15787787619435032588.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14906616867119300126.prop' '--nowitness'

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 ...309
Loading property file /tmp/ReachabilityFireability14906616867119300126.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
Detected timeout of ITS tools.
[2024-05-31 08:06:11] [INFO ] Flatten gal took : 114 ms
[2024-05-31 08:06:11] [INFO ] Flatten gal took : 85 ms
[2024-05-31 08:06:11] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7881330285698060113.gal : 24 ms
[2024-05-31 08:06:11] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7674594216111446063.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7881330285698060113.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7674594216111446063.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/ReachabilityFireability7674594216111446063.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 64
Detected timeout of ITS tools.
[2024-05-31 08:06:41] [INFO ] Flatten gal took : 112 ms
[2024-05-31 08:06:41] [INFO ] Applying decomposition
[2024-05-31 08:06:41] [INFO ] Flatten gal took : 84 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/graph9894284995677994499.txt' '-o' '/tmp/graph9894284995677994499.bin' '-w' '/tmp/graph9894284995677994499.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9894284995677994499.bin' '-l' '-1' '-v' '-w' '/tmp/graph9894284995677994499.weights' '-q' '0' '-e' '0.001'
[2024-05-31 08:06:42] [INFO ] Decomposing Gal with order
[2024-05-31 08:06:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 08:06:42] [INFO ] Removed a total of 4529 redundant transitions.
[2024-05-31 08:06:42] [INFO ] Flatten gal took : 172 ms
[2024-05-31 08:06:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 415 labels/synchronizations in 37 ms.
[2024-05-31 08:06:42] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13579106443419640751.gal : 16 ms
[2024-05-31 08:06:42] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8057943647705776454.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/ReachabilityFireability13579106443419640751.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8057943647705776454.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability8057943647705776454.prop.
Detected timeout of ITS tools.
[2024-05-31 08:07:12] [INFO ] Flatten gal took : 94 ms
[2024-05-31 08:07:12] [INFO ] Flatten gal took : 67 ms
[2024-05-31 08:07:12] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability787319215553614133.gal : 13 ms
[2024-05-31 08:07:12] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12924095640636292939.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability787319215553614133.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12924095640636292939.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/ReachabilityFireability12924095640636292939.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 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 1024
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1024 after 2051
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2051 after 2056
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2056 after 2065
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2065 after 2081
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2081 after 14697
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :14697 after 248500
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :248500 after 1.08972e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.08972e+06 after 3.32957e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.32957e+06 after 7.48398e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7.48398e+06 after 1.57069e+07
Detected timeout of ITS tools.
[2024-05-31 08:12:12] [INFO ] Flatten gal took : 112 ms
[2024-05-31 08:12:12] [INFO ] Applying decomposition
[2024-05-31 08:12:13] [INFO ] Flatten gal took : 84 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/graph1238047290340785250.txt' '-o' '/tmp/graph1238047290340785250.bin' '-w' '/tmp/graph1238047290340785250.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1238047290340785250.bin' '-l' '-1' '-v' '-w' '/tmp/graph1238047290340785250.weights' '-q' '0' '-e' '0.001'
[2024-05-31 08:12:13] [INFO ] Decomposing Gal with order
[2024-05-31 08:12:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 08:12:13] [INFO ] Removed a total of 4225 redundant transitions.
[2024-05-31 08:12:13] [INFO ] Flatten gal took : 238 ms
[2024-05-31 08:12:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 426 labels/synchronizations in 73 ms.
[2024-05-31 08:12:13] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11299011152633342300.gal : 55 ms
[2024-05-31 08:12:13] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3442502148888114590.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/ReachabilityFireability11299011152633342300.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3442502148888114590.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability3442502148888114590.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 165874
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :165874 after 550416
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :550416 after 9.08811e+06
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9.08811e+06 after 1.182e+07
Detected timeout of ITS tools.
[2024-05-31 08:17:14] [INFO ] Flatten gal took : 121 ms
[2024-05-31 08:17:14] [INFO ] Flatten gal took : 89 ms
[2024-05-31 08:17:14] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7386921119573607465.gal : 18 ms
[2024-05-31 08:17:14] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12721898555092271164.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/ReachabilityFireability7386921119573607465.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12721898555092271164.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 ...329
Loading property file /tmp/ReachabilityFireability12721898555092271164.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 64
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :64 after 1024
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1024 after 2051
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2051 after 2056
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2056 after 2065
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2065 after 2081
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2081 after 14697
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :14697 after 248500
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :248500 after 1.08972e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.08972e+06 after 3.32957e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.32957e+06 after 7.48398e+06
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7.48398e+06 after 1.57069e+07
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.57069e+07 after 3.00402e+07

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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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-COL-S10J30"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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-COL-S10J30, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r299-tajo-171654455900257"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J30.tgz
mv PolyORBNT-COL-S10J30 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;