Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253800303.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is PolyORBLF-COL-S02J06T08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253800303
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.8K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 154K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-00
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-01
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-02
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-03
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-04
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-05
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-06
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-07
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-08
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-09
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-10
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-11
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-12
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-13
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-14
FORMULA_NAME PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748920225796

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202505121319
[2025-06-03 03:10:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 03:10:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 03:10:27] [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.
[2025-06-03 03:10:27] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 03:10:27] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 596 ms
[2025-06-03 03:10:27] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 690 PT places and 1492.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 03:10:27] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2025-06-03 03:10:27] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 4 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 247 steps (0 resets) in 31 ms. (7 steps per ms) remains 0/4 properties
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 36 ms
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 9 ms
[2025-06-03 03:10:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2696696078152623804.gal : 8 ms
[2025-06-03 03:10:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4331090943632947560.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2696696078152623804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4331090943632947560.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4331090943632947560.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.022785,4360,2,156,5,310,6,0,419,107,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 7 ms
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 6 ms
RANDOM walk for 0 steps (0 resets) in 6 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 12 ms
[2025-06-03 03:10:27] [INFO ] Flatten gal took : 6 ms
[2025-06-03 03:10:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6870253811609796381.gal : 3 ms
[2025-06-03 03:10:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6386836353407033001.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6870253811609796381.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6386836353407033001.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
ITS runner timed out or was interrupted.
Loading property file /tmp/ReachabilityCardinality6386836353407033001.prop.
ITS tools runner thread asked to quit. Dying gracefully.
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2025-06-03 03:10:28] [INFO ] Unfolded HLPN to a Petri net with 690 places and 1434 transitions 6564 arcs in 36 ms.
[2025-06-03 03:10:28] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2025-06-03 03:10:28] [INFO ] Reduced 32 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 88 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 88 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 88 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 32 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 32 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 8 identical enabling conditions.
[2025-06-03 03:10:28] [INFO ] Reduced 8 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
[2025-06-03 03:10:28] [INFO ] Flatten gal took : 270 ms
[2025-06-03 03:10:28] [INFO ] Flatten gal took : 144 ms
[2025-06-03 03:10:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4156717783678625155.gal : 51 ms
[2025-06-03 03:10:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7226168605064432006.prop : 32 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4156717783678625155.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7226168605064432006.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality7226168605064432006.prop.
RANDOM walk for 40000 steps (13 resets) in 3075 ms. (13 steps per ms) remains 6/15 properties
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (9 resets) in 1100 ms. (36 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 1921 ms. (20 steps per ms) remains 6/6 properties
SDD proceeding with computation,15 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :12 after 13
BEST_FIRST walk for 40001 steps (8 resets) in 1010 ms. (39 steps per ms) remains 6/6 properties
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :13 after 41
BEST_FIRST walk for 40002 steps (8 resets) in 362 ms. (110 steps per ms) remains 6/6 properties
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :41 after 83
BEST_FIRST walk for 40003 steps (8 resets) in 2512 ms. (15 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40001 steps (8 resets) in 807 ms. (49 steps per ms) remains 6/6 properties
[2025-06-03 03:10:31] [INFO ] Flow matrix only has 1290 transitions (discarded 16 similar events)
// Phase 1: matrix 1290 rows 690 cols
[2025-06-03 03:10:31] [INFO ] Computed 54 invariants in 81 ms
[2025-06-03 03:10:31] [INFO ] State equation strengthened by 96 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,15 properties remain. new max is 512
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/496 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD size :433 after 3513
At refinement iteration 1 (INCLUDED_ONLY) 0/496 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/496 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-01 is UNSAT
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-01 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 58/554 variables, 14/18 constraints. Problems are: Problem set: 1 solved, 5 unsolved
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :3513 after 3849
At refinement iteration 4 (INCLUDED_ONLY) 0/554 variables, 1/19 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/554 variables, 0/19 constraints. Problems are: Problem set: 1 solved, 5 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-00 is UNSAT
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-13 does not hold.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-11 does not hold.
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-10 is true.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-03 does not hold.
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :3849 after 4340
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-08 is UNSAT
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 136/690 variables, 35/54 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/690 variables, 0/54 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-15 is true.
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-14 is true.
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-09 is true.
Invariant property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-06 does not hold.
At refinement iteration 8 (OVERLAPS) 1290/1980 variables, 690/744 constraints. Problems are: Problem set: 3 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :4340 after 4521
Solver is answering 'unknown', stopping.
Reachability property PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-02 is true.
After SMT solving in domain Real declared 1980/1980 variables, and 840 constraints, problems are : Problem set: 3 solved, 3 unsolved in 5039 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 690/690 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 6/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/424 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/424 variables, 2/4 constraints. Problems are: Problem set: 3 solved, 3 unsolved
SDD proceeding with computation,6 properties remain. new max is 1024
At refinement iteration 2 (INCLUDED_ONLY) 0/424 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 3 unsolved
SDD size :4521 after 4904
At refinement iteration 3 (OVERLAPS) 98/522 variables, 14/18 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/522 variables, 1/19 constraints. Problems are: Problem set: 3 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/522 variables, 0/19 constraints. Problems are: Problem set: 3 solved, 3 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-07 is UNSAT
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 168/690 variables, 35/54 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:38] [INFO ] Deduced a trap composed of 73 places in 217 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:38] [INFO ] Deduced a trap composed of 73 places in 119 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :4904 after 5738
[2025-06-03 03:10:38] [INFO ] Deduced a trap composed of 73 places in 80 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:38] [INFO ] Deduced a trap composed of 73 places in 49 ms of which 4 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/690 variables, 4/58 constraints. Problems are: Problem set: 4 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/690 variables, 0/58 constraints. Problems are: Problem set: 4 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1980/1980 variables, and 748 constraints, problems are : Problem set: 4 solved, 2 unsolved in 4285 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, Generalized P Invariants (flows): 38/38 constraints, State Equation: 690/690 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 9525ms problems are : Problem set: 4 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 213 out of 690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Ensure Unique test removed 2 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 688 transition count 1290
Reduce places removed 16 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 32 rules applied. Total rules applied 50 place count 672 transition count 1274
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 66 place count 656 transition count 1274
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 66 place count 656 transition count 1266
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 82 place count 648 transition count 1266
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 114 place count 632 transition count 1250
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 122 place count 632 transition count 1242
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 130 place count 624 transition count 1242
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 4 with 8 rules applied. Total rules applied 138 place count 624 transition count 1242
Applied a total of 138 rules in 216 ms. Remains 624 /690 variables (removed 66) and now considering 1242/1306 (removed 64) transitions.
Running 1240 sub problems to find dead transitions.
[2025-06-03 03:10:41] [INFO ] Flow matrix only has 1226 transitions (discarded 16 similar events)
// Phase 1: matrix 1226 rows 624 cols
[2025-06-03 03:10:41] [INFO ] Computed 52 invariants in 37 ms
[2025-06-03 03:10:41] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :5738 after 6547
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :6547 after 8024
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/622 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:54] [INFO ] Deduced a trap composed of 65 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:54] [INFO ] Deduced a trap composed of 65 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:55] [INFO ] Deduced a trap composed of 65 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:55] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:55] [INFO ] Deduced a trap composed of 65 places in 67 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:55] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:55] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:56] [INFO ] Deduced a trap composed of 31 places in 150 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:10:56] [INFO ] Deduced a trap composed of 65 places in 50 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
SDD proceeding with computation,6 properties remain. new max is 16384
After SMT solving in domain Real declared 622/1850 variables, and 59 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 20037 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/624 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1240/1240 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
SDD size :8024 after 11021
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/622 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/622 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 1240 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:04] [INFO ] Deduced a trap composed of 119 places in 312 ms of which 80 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:10] [INFO ] Deduced a trap composed of 397 places in 347 ms of which 116 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:12] [INFO ] Deduced a trap composed of 19 places in 126 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:16] [INFO ] Deduced a trap composed of 279 places in 358 ms of which 127 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:17] [INFO ] Deduced a trap composed of 287 places in 369 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:20] [INFO ] Deduced a trap composed of 314 places in 378 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:20] [INFO ] Deduced a trap composed of 314 places in 402 ms of which 142 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:21] [INFO ] Deduced a trap composed of 336 places in 326 ms of which 105 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 622/1850 variables, and 67 constraints, problems are : Problem set: 0 solved, 1240 unsolved in 20024 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 37/39 constraints, State Equation: 0/624 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1240 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41134ms problems are : Problem set: 0 solved, 1240 unsolved
Search for dead transitions found 0 dead transitions in 41142ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41370 ms. Remains : 624/690 places, 1242/1306 transitions.
RANDOM walk for 40000 steps (10 resets) in 466 ms. (85 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 692 ms. (57 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (10 resets) in 279 ms. (142 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 161451 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :0 out of 2
Probabilistic random walk after 161451 steps, saw 93100 distinct states, run finished after 3004 ms. (steps per millisecond=53 ) properties seen :0
[2025-06-03 03:11:25] [INFO ] Flow matrix only has 1226 transitions (discarded 16 similar events)
[2025-06-03 03:11:25] [INFO ] Invariant cache hit.
[2025-06-03 03:11:25] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/213 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD proceeding with computation,6 properties remain. new max is 32768
At refinement iteration 1 (OVERLAPS) 172/385 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
SDD size :11021 after 18085
At refinement iteration 2 (INCLUDED_ONLY) 0/385 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 10/395 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 221/616 variables, 39/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/616 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 6/622 variables, 6/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/622 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1226/1848 variables, 622/673 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-04 is UNSAT
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-04 TRUE TECHNIQUES SMT_REFINEMENT
Problem PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-04 is UNSAT
At refinement iteration 10 (INCLUDED_ONLY) 0/1848 variables, 96/769 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1848 variables, 0/769 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 2/1850 variables, 2/771 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1850 variables, 1/772 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1850 variables, 0/772 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 0/1850 variables, 0/772 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1850/1850 variables, and 772 constraints, problems are : Problem set: 1 solved, 1 unsolved in 14344 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 624/624 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 270/279 variables, 3/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/279 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 270/549 variables, 9/12 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:40] [INFO ] Deduced a trap composed of 65 places in 237 ms of which 28 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:40] [INFO ] Deduced a trap composed of 65 places in 419 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:40] [INFO ] Deduced a trap composed of 65 places in 69 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:40] [INFO ] Deduced a trap composed of 65 places in 45 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/549 variables, 4/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/549 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 9/558 variables, 1/17 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/558 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 62/620 variables, 36/53 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:41] [INFO ] Deduced a trap composed of 65 places in 54 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/620 variables, 1/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/620 variables, 0/54 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 2/622 variables, 2/56 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/622 variables, 0/56 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1226/1848 variables, 622/678 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1848 variables, 96/774 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1848 variables, 1/775 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1848 variables, 0/775 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 2/1850 variables, 2/777 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1850 variables, 1/778 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:44] [INFO ] Deduced a trap composed of 19 places in 128 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:44] [INFO ] Deduced a trap composed of 273 places in 336 ms of which 85 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/1850 variables, 2/780 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1850 variables, 0/780 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1850 variables, 0/780 constraints. Problems are: Problem set: 1 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1850/1850 variables, and 780 constraints, problems are : Problem set: 1 solved, 1 unsolved in 4857 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 39/39 constraints, State Equation: 624/624 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 19226ms problems are : Problem set: 1 solved, 1 unsolved
Parikh walk visited 0 properties in 68 ms.
Support contains 9 out of 624 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 624/624 places, 1242/1242 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 624 transition count 1218
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 600 transition count 1218
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 48 place count 600 transition count 1138
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 208 place count 520 transition count 1138
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 38 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 304 place count 472 transition count 1090
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 312 place count 472 transition count 1082
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 320 place count 464 transition count 1082
Applied a total of 320 rules in 218 ms. Remains 464 /624 variables (removed 160) and now considering 1082/1242 (removed 160) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 464/624 places, 1082/1242 transitions.
RANDOM walk for 40000 steps (18 resets) in 437 ms. (91 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (13 resets) in 130 ms. (305 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 263510 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :0 out of 1
Probabilistic random walk after 263510 steps, saw 156641 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
[2025-06-03 03:11:48] [INFO ] Flow matrix only has 1066 transitions (discarded 16 similar events)
// Phase 1: matrix 1066 rows 464 cols
[2025-06-03 03:11:48] [INFO ] Computed 52 invariants in 31 ms
[2025-06-03 03:11:48] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 174/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/208 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/222 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 217/439 variables, 26/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 3/442 variables, 3/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/442 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 19/461 variables, 11/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/461 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1/462 variables, 1/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/462 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1066/1528 variables, 462/513 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1528 variables, 96/609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1528 variables, 0/609 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/1530 variables, 2/611 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1530 variables, 1/612 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1530 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (OVERLAPS) 0/1530 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1530/1530 variables, and 612 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1025 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 464/464 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 174/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/208 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/222 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 217/439 variables, 26/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:49] [INFO ] Deduced a trap composed of 45 places in 119 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:49] [INFO ] Deduced a trap composed of 45 places in 98 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:49] [INFO ] Deduced a trap composed of 45 places in 80 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:49] [INFO ] Deduced a trap composed of 45 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:50] [INFO ] Deduced a trap composed of 45 places in 46 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 3/442 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/442 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 19/461 variables, 11/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/461 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1/462 variables, 1/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/462 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 1066/1528 variables, 462/518 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1528 variables, 96/614 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1528 variables, 1/615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1528 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 2/1530 variables, 2/617 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1530 variables, 1/618 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:11:51] [INFO ] Deduced a trap composed of 19 places in 235 ms of which 20 ms to minimize.
At refinement iteration 22 (INCLUDED_ONLY) 0/1530 variables, 1/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/1530 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (OVERLAPS) 0/1530 variables, 0/619 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1530/1530 variables, and 619 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2901 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 37/37 constraints, State Equation: 464/464 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3998ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 40 ms.
Support contains 9 out of 464 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 1082/1082 transitions.
Applied a total of 0 rules in 18 ms. Remains 464 /464 variables (removed 0) and now considering 1082/1082 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19 ms. Remains : 464/464 places, 1082/1082 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 464/464 places, 1082/1082 transitions.
Applied a total of 0 rules in 17 ms. Remains 464 /464 variables (removed 0) and now considering 1082/1082 (removed 0) transitions.
[2025-06-03 03:11:52] [INFO ] Flow matrix only has 1066 transitions (discarded 16 similar events)
[2025-06-03 03:11:52] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:11:53] [INFO ] Implicit Places using invariants in 858 ms returned [418, 419, 420, 421, 422, 423, 424, 425]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 879 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 456/464 places, 1082/1082 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 448 transition count 1074
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 448 transition count 1074
Applied a total of 16 rules in 76 ms. Remains 448 /456 variables (removed 8) and now considering 1074/1082 (removed 8) transitions.
[2025-06-03 03:11:53] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
// Phase 1: matrix 1058 rows 448 cols
[2025-06-03 03:11:53] [INFO ] Computed 44 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:11:54] [INFO ] Implicit Places using invariants in 886 ms returned []
[2025-06-03 03:11:54] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
[2025-06-03 03:11:54] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:11:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2025-06-03 03:12:01] [INFO ] Implicit Places using invariants and state equation in 7567 ms returned []
Implicit Place search using SMT with State Equation took 8455 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 448/464 places, 1074/1082 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9428 ms. Remains : 448/464 places, 1074/1082 transitions.
RANDOM walk for 40000 steps (15 resets) in 294 ms. (135 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (10 resets) in 178 ms. (223 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 290349 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :0 out of 1
Probabilistic random walk after 290349 steps, saw 159746 distinct states, run finished after 3001 ms. (steps per millisecond=96 ) properties seen :0
[2025-06-03 03:12:04] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
[2025-06-03 03:12:04] [INFO ] Invariant cache hit.
[2025-06-03 03:12:04] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 174/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 25/208 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/222 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 217/439 variables, 26/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 4/443 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/443 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 3/446 variables, 3/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/446 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1058/1504 variables, 446/489 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1504 variables, 96/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1504 variables, 0/585 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 2/1506 variables, 2/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1506 variables, 1/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1506 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/1506 variables, 0/588 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1506/1506 variables, and 588 constraints, problems are : Problem set: 0 solved, 1 unsolved in 773 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 448/448 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 174/183 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/183 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 25/208 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/208 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 14/222 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 217/439 variables, 26/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:06] [INFO ] Deduced a trap composed of 45 places in 121 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:06] [INFO ] Deduced a trap composed of 45 places in 101 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:06] [INFO ] Deduced a trap composed of 45 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:06] [INFO ] Deduced a trap composed of 45 places in 61 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/439 variables, 4/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/439 variables, 0/40 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 4/443 variables, 4/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/443 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 3/446 variables, 3/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/446 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1058/1504 variables, 446/493 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1504 variables, 96/589 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1504 variables, 1/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1504 variables, 0/590 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 2/1506 variables, 2/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1506 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:08] [INFO ] Deduced a trap composed of 19 places in 240 ms of which 24 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/1506 variables, 1/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1506 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1506 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1506/1506 variables, and 594 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3198 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 448/448 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 3991ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 30 ms.
Support contains 9 out of 448 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 1074/1074 transitions.
Applied a total of 0 rules in 26 ms. Remains 448 /448 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26 ms. Remains : 448/448 places, 1074/1074 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 448/448 places, 1074/1074 transitions.
Applied a total of 0 rules in 15 ms. Remains 448 /448 variables (removed 0) and now considering 1074/1074 (removed 0) transitions.
[2025-06-03 03:12:09] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
[2025-06-03 03:12:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:12:09] [INFO ] Implicit Places using invariants in 670 ms returned []
[2025-06-03 03:12:09] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
[2025-06-03 03:12:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 03:12:10] [INFO ] State equation strengthened by 96 read => feed constraints.
[2025-06-03 03:12:17] [INFO ] Implicit Places using invariants and state equation in 7581 ms returned []
Implicit Place search using SMT with State Equation took 8255 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-03 03:12:17] [INFO ] Redundant transitions in 74 ms returned []
Running 1072 sub problems to find dead transitions.
[2025-06-03 03:12:17] [INFO ] Flow matrix only has 1058 transitions (discarded 16 similar events)
[2025-06-03 03:12:17] [INFO ] Invariant cache hit.
[2025-06-03 03:12:17] [INFO ] State equation strengthened by 96 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 43 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 45 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 45 places in 48 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:27] [INFO ] Deduced a trap composed of 153 places in 260 ms of which 57 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:28] [INFO ] Deduced a trap composed of 160 places in 266 ms of which 60 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:34] [INFO ] Deduced a trap composed of 145 places in 241 ms of which 35 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:35] [INFO ] Deduced a trap composed of 19 places in 220 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:12:35] [INFO ] Deduced a trap composed of 150 places in 243 ms of which 52 ms to minimize.
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :18085 after 141513
At refinement iteration 2 (INCLUDED_ONLY) 0/446 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 446/1506 variables, and 55 constraints, problems are : Problem set: 0 solved, 1072 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/448 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1072/1072 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1072 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/446 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/446 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/446 variables, 13/55 constraints. Problems are: Problem set: 0 solved, 1072 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 03:13:07] [INFO ] Deduced a trap composed of 276 places in 249 ms of which 74 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 446/1506 variables, and 56 constraints, problems are : Problem set: 0 solved, 1072 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 14/15 constraints, Generalized P Invariants (flows): 28/29 constraints, State Equation: 0/448 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1072 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60904ms problems are : Problem set: 0 solved, 1072 unsolved
Search for dead transitions found 0 dead transitions in 60913ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69268 ms. Remains : 448/448 places, 1074/1074 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 448 transition count 1058
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 32 place count 440 transition count 1090
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 64 place count 440 transition count 1058
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 72 place count 440 transition count 1050
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 80 place count 432 transition count 1050
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 88 place count 432 transition count 1042
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 424 transition count 1042
Applied a total of 96 rules in 126 ms. Remains 424 /448 variables (removed 24) and now considering 1042/1074 (removed 32) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1042 rows 424 cols
[2025-06-03 03:13:18] [INFO ] Computed 44 invariants in 14 ms
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 03:13:18] [INFO ] [Real]Absence check using 17 positive place invariants in 10 ms returned sat
[2025-06-03 03:13:18] [INFO ] [Real]Absence check using 17 positive and 27 generalized place invariants in 16 ms returned sat
[2025-06-03 03:13:18] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-03 03:13:18] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2025-06-03 03:13:18] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 16 ms returned sat
[2025-06-03 03:13:27] [INFO ] After 8712ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2025-06-03 03:13:27] [INFO ] After 9213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-03 03:13:30] [INFO ] After 12235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-03 03:13:30] [INFO ] Flatten gal took : 85 ms
[2025-06-03 03:13:30] [INFO ] Flatten gal took : 56 ms
[2025-06-03 03:13:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6532842126795099656.gal : 16 ms
[2025-06-03 03:13:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3583814810732900632.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6532842126795099656.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3583814810732900632.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3583814810732900632.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 61
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :61 after 201
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :201 after 323
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :323 after 435
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :435 after 511
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :511 after 745
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :745 after 1207
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1207 after 2179
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2179 after 3271
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :27055 after 29463
Detected timeout of ITS tools.
[2025-06-03 03:13:46] [INFO ] Flatten gal took : 48 ms
[2025-06-03 03:13:46] [INFO ] Applying decomposition
[2025-06-03 03:13:46] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15038570583609908155.txt' '-o' '/tmp/graph15038570583609908155.bin' '-w' '/tmp/graph15038570583609908155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15038570583609908155.bin' '-l' '-1' '-v' '-w' '/tmp/graph15038570583609908155.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:13:46] [INFO ] Decomposing Gal with order
[2025-06-03 03:13:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:13:46] [INFO ] Removed a total of 1144 redundant transitions.
[2025-06-03 03:13:46] [INFO ] Flatten gal took : 249 ms
[2025-06-03 03:13:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 630 labels/synchronizations in 56 ms.
[2025-06-03 03:13:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6897741987487732433.gal : 13 ms
[2025-06-03 03:13:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16682259501623370020.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6897741987487732433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16682259501623370020.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality16682259501623370020.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4 after 4
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4 after 92
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :92 after 4827
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4827 after 14121
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :14121 after 16173
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 43654 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-03 03:14:02] [INFO ] Flatten gal took : 45 ms
[2025-06-03 03:14:02] [INFO ] Applying decomposition
[2025-06-03 03:14:02] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph6097712827086989114.txt' '-o' '/tmp/graph6097712827086989114.bin' '-w' '/tmp/graph6097712827086989114.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6097712827086989114.bin' '-l' '-1' '-v' '-w' '/tmp/graph6097712827086989114.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:14:02] [INFO ] Decomposing Gal with order
[2025-06-03 03:14:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:14:02] [INFO ] Removed a total of 1050 redundant transitions.
[2025-06-03 03:14:02] [INFO ] Flatten gal took : 111 ms
[2025-06-03 03:14:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 166 labels/synchronizations in 33 ms.
[2025-06-03 03:14:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5209754392227374054.gal : 11 ms
[2025-06-03 03:14:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17064630982944658273.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5209754392227374054.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17064630982944658273.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality17064630982944658273.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5 after 7
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7 after 32
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :32 after 333
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :333 after 5221
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5221 after 7374
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7374 after 27397
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :27397 after 202699
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :202699 after 595547
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :595547 after 3.85998e+06
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :3.85998e+06 after 6.26604e+06
ITS-tools command line returned an error code 137
[2025-06-03 03:42:44] [INFO ] Flatten gal took : 482 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1217926553306421853
[2025-06-03 03:42:44] [INFO ] Applying decomposition
[2025-06-03 03:42:45] [INFO ] Computing symmetric may disable matrix : 1074 transitions.
[2025-06-03 03:42:45] [INFO ] Computation of Complete disable matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 03:42:45] [INFO ] Flatten gal took : 352 ms
[2025-06-03 03:42:45] [INFO ] Computing symmetric may enable matrix : 1074 transitions.
[2025-06-03 03:42:45] [INFO ] Computation of Complete enable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-03 03:42:49] [INFO ] Computing Do-Not-Accords matrix : 1074 transitions.
[2025-06-03 03:42:49] [INFO ] Computation of Completed DNA matrix. took 71 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph2871991469780434586.txt' '-o' '/tmp/graph2871991469780434586.bin' '-w' '/tmp/graph2871991469780434586.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph2871991469780434586.bin' '-l' '-1' '-v' '-w' '/tmp/graph2871991469780434586.weights' '-q' '0' '-e' '0.001'
[2025-06-03 03:42:49] [INFO ] Decomposing Gal with order
[2025-06-03 03:42:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 03:42:49] [INFO ] Built C files in 4570ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1217926553306421853
Running compilation step : cd /tmp/ltsmin1217926553306421853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-03 03:42:49] [INFO ] Removed a total of 1119 redundant transitions.
[2025-06-03 03:42:49] [INFO ] Flatten gal took : 147 ms
[2025-06-03 03:42:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 670 labels/synchronizations in 30 ms.
[2025-06-03 03:42:49] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7308339634786229853.gal : 10 ms
[2025-06-03 03:42:49] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13644665236797977397.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7308339634786229853.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13644665236797977397.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability13644665236797977397.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 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 29
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :29 after 29
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :29 after 142
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :142 after 144
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :144 after 275
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :275 after 362
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :362 after 1699
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1699 after 4902
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4902 after 5519
Compilation finished in 4159 ms.
Running link step : cd /tmp/ltsmin1217926553306421853;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 147 ms.
Running LTSmin : cd /tmp/ltsmin1217926553306421853;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PolyORBLFCOLS02J06T08ReachabilityFireability202505==true'
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5519 after 8932
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :8932 after 153223
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :153223 after 787681
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :787681 after 1.30753e+06
LTSmin run took 1507535 ms.
Invariant validated
FORMULA PolyORBLF-COL-S02J06T08-ReachabilityFireability-2025-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3454682 ms.

BK_STOP 1748923681893

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S02J06T08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J06T08, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881253800303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J06T08.tgz
mv PolyORBLF-COL-S02J06T08 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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