Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r198-tall-174894533300751.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 ShieldPPPs-PT-050A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r198-tall-174894533300751
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 860K
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 105K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 52K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 447K May 29 14:33 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 ShieldPPPs-PT-050A-ReachabilityFireability-2025-00
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-01
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-02
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-03
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-04
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-05
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-06
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-07
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-08
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-09
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-10
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-11
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-12
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-13
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-14
FORMULA_NAME ShieldPPPs-PT-050A-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749278317881

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-050A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-07 06:38:39] [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]
[2025-06-07 06:38:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 06:38:39] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2025-06-07 06:38:39] [INFO ] Transformed 1553 places.
[2025-06-07 06:38:39] [INFO ] Transformed 1303 transitions.
[2025-06-07 06:38:39] [INFO ] Found NUPN structural information;
[2025-06-07 06:38:39] [INFO ] Parsed PT model containing 1553 places and 1303 transitions and 5006 arcs in 272 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 2643 ms. (15 steps per ms) remains 3/16 properties
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 06:38:40] [INFO ] Flatten gal took : 420 ms
[2025-06-07 06:38:40] [INFO ] Flatten gal took : 167 ms
BEST_FIRST walk for 40004 steps (8 resets) in 818 ms. (48 steps per ms) remains 3/3 properties
[2025-06-07 06:38:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12074840082521416166.gal : 101 ms
[2025-06-07 06:38:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13480347164180324102.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12074840082521416166.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13480347164180324102.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (8 resets) in 710 ms. (56 steps per ms) remains 3/3 properties

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 ...330
BEST_FIRST walk for 40004 steps (8 resets) in 783 ms. (51 steps per ms) remains 3/3 properties
Loading property file /tmp/ReachabilityCardinality13480347164180324102.prop.
// Phase 1: matrix 1303 rows 1553 cols
[2025-06-07 06:38:41] [INFO ] Computed 551 invariants in 21 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 162/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 335/497 variables, 155/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/497 variables, 335/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1056/1553 variables, 396/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1553 variables, 1056/2104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1553 variables, 0/2104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 1303/2856 variables, 1553/3657 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2856 variables, 0/3657 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :2 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :17 after 34
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :34 after 67
At refinement iteration 10 (OVERLAPS) 0/2856 variables, 0/3657 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :67 after 132
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :132 after 410
After SMT solving in domain Real declared 2856/2856 variables, and 3657 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1454 ms.
Refiners :[Domain max(s): 1553/1553 constraints, Positive P Invariants (semi-flows): 551/551 constraints, State Equation: 1553/1553 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :410 after 3196
At refinement iteration 0 (INCLUDED_ONLY) 0/162 variables, 162/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :3196 after 1.04086e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/162 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 335/497 variables, 155/317 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/497 variables, 335/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.04086e+06 after 1.24068e+06
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 0/652 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.24068e+06 after 2.16113e+06
At refinement iteration 5 (OVERLAPS) 1056/1553 variables, 396/1048 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1553 variables, 1056/2104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1553 variables, 0/2104 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :2.16113e+06 after 1.24045e+07
At refinement iteration 8 (OVERLAPS) 1303/2856 variables, 1553/3657 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2856 variables, 1/3658 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :1.24045e+07 after 1.2457e+09
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:38:45] [INFO ] Deduced a trap along path composed of 11 places in 67 ms of which 11 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2856 variables, 1/3659 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2856 variables, 0/3659 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.2457e+09 after 4.77673e+10
At refinement iteration 12 (OVERLAPS) 0/2856 variables, 0/3659 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2856/2856 variables, and 3659 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4685 ms.
Refiners :[Domain max(s): 1553/1553 constraints, Positive P Invariants (semi-flows): 551/551 constraints, State Equation: 1553/1553 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 6277ms problems are : Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :4.77673e+10 after 4.77068e+11
Parikh walk visited 0 properties in 12732 ms.
Support contains 162 out of 1553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1551 transition count 1301
Partial Free-agglomeration rule applied 371 times.
Drop transitions (Partial Free agglomeration) removed 371 transitions
Iterating global reduction 0 with 371 rules applied. Total rules applied 375 place count 1551 transition count 1301
Applied a total of 375 rules in 567 ms. Remains 1551 /1553 variables (removed 2) and now considering 1301/1303 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 574 ms. Remains : 1551/1553 places, 1301/1303 transitions.
RANDOM walk for 40000 steps (8 resets) in 1432 ms. (27 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 518 ms. (77 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 359 ms. (111 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 356 ms. (112 steps per ms) remains 3/3 properties
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :4.77068e+11 after 2.3499e+15
Interrupted probabilistic random walk after 157209 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :1 out of 3
Probabilistic random walk after 157209 steps, saw 147166 distinct states, run finished after 3006 ms. (steps per millisecond=52 ) properties seen :1
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-10 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1301 rows 1551 cols
[2025-06-07 06:39:04] [INFO ] Computed 551 invariants in 33 ms
Excessive predecessor constraint size, skipping predecessor.
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) 0/89 variables, 89/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 200/289 variables, 88/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1222/1511 variables, 442/819 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1511 variables, 1222/2041 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1511 variables, 0/2041 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 40/1551 variables, 21/2062 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1551 variables, 40/2102 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1551 variables, 0/2102 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1301/2852 variables, 1551/3653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2852/2852 variables, and 3653 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1199 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 530/530 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 89/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 200/289 variables, 88/177 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/289 variables, 200/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/289 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1222/1511 variables, 442/819 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1511 variables, 1222/2041 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 5 places in 90 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 5 places in 52 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 6 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 11 places in 34 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1511 variables, 6/2047 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1511 variables, 1/2048 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1511 variables, 0/2048 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 40/1551 variables, 21/2069 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1551 variables, 40/2109 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 5 places in 34 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:06] [INFO ] Deduced a trap composed of 6 places in 43 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1551 variables, 2/2111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1551 variables, 0/2111 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 1301/2852 variables, 1551/3662 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:07] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:07] [INFO ] Deduced a trap composed of 5 places in 208 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:08] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:08] [INFO ] Deduced a trap composed of 5 places in 183 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:08] [INFO ] Deduced a trap composed of 5 places in 184 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:08] [INFO ] Deduced a trap composed of 5 places in 201 ms of which 21 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:09] [INFO ] Deduced a trap composed of 5 places in 193 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:09] [INFO ] Deduced a trap composed of 6 places in 197 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:09] [INFO ] Deduced a trap composed of 5 places in 213 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:09] [INFO ] Deduced a trap composed of 6 places in 193 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 7 places in 193 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 7 places in 168 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 7 places in 167 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 7 places in 155 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 7 places in 133 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:10] [INFO ] Deduced a trap composed of 9 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:11] [INFO ] Deduced a trap composed of 9 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:11] [INFO ] Deduced a trap composed of 11 places in 117 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:11] [INFO ] Deduced a trap composed of 18 places in 136 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:11] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 8 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2852 variables, 20/3682 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:11] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 4 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2852 variables, 3/3685 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 5 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2852 variables, 1/3686 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap along path composed of 2 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:12] [INFO ] Deduced a trap along path composed of 5 places in 26 ms of which 0 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/2852 variables, 4/3690 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:13] [INFO ] Deduced a trap along path composed of 3 places in 28 ms of which 1 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2852 variables, 1/3691 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:13] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:13] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/2852 variables, 2/3693 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:13] [INFO ] Deduced a trap composed of 18 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 5 places in 95 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:14] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 6 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/2852 variables, 7/3700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/2852 variables, 0/3700 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:15] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 8 ms to minimize.
At refinement iteration 23 (OVERLAPS) 0/2852 variables, 1/3701 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:15] [INFO ] Deduced a trap along path composed of 3 places in 26 ms of which 1 ms to minimize.
At refinement iteration 24 (INCLUDED_ONLY) 0/2852 variables, 1/3702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/2852 variables, 0/3702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 26 (OVERLAPS) 0/2852 variables, 0/3702 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2852/2852 variables, and 3702 constraints, problems are : Problem set: 0 solved, 2 unsolved in 10988 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 530/530 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 43/43 constraints, Known Traps Along Path: 6/6 constraints]
After SMT, in 12249ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1799 ms.
Support contains 89 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Partial Free-agglomeration rule applied 21 times.
Drop transitions (Partial Free agglomeration) removed 21 transitions
Iterating global reduction 0 with 21 rules applied. Total rules applied 21 place count 1551 transition count 1301
Applied a total of 21 rules in 122 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 1551/1551 places, 1301/1301 transitions.
RANDOM walk for 40000 steps (8 resets) in 589 ms. (67 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 312 ms. (127 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 360 ms. (110 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 204447 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :1 out of 2
Probabilistic random walk after 204447 steps, saw 193778 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :1
FORMULA ShieldPPPs-PT-050A-ReachabilityFireability-2025-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 1301 rows 1551 cols
[2025-06-07 06:39:21] [INFO ] Computed 551 invariants in 15 ms
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 135/196 variables, 60/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 135/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1307/1503 variables, 466/722 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1503 variables, 1307/2029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1503 variables, 0/2029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 48/1551 variables, 25/2054 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1551 variables, 48/2102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1551 variables, 0/2102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1301/2852 variables, 1551/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2852/2852 variables, and 3653 constraints, problems are : Problem set: 0 solved, 1 unsolved in 842 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 526/526 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 135/196 variables, 60/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 135/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1307/1503 variables, 466/722 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1503 variables, 1307/2029 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 7 places in 50 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 7 places in 49 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1503 variables, 5/2034 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1503 variables, 1/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1503 variables, 0/2035 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 48/1551 variables, 25/2060 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1551 variables, 48/2108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:23] [INFO ] Deduced a trap composed of 5 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:24] [INFO ] Deduced a trap composed of 5 places in 40 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1551 variables, 3/2111 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:24] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1551 variables, 1/2112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1551 variables, 0/2112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1301/2852 variables, 1551/3663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:25] [INFO ] Deduced a trap composed of 5 places in 244 ms of which 20 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:25] [INFO ] Deduced a trap composed of 5 places in 223 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:25] [INFO ] Deduced a trap composed of 5 places in 205 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:25] [INFO ] Deduced a trap composed of 5 places in 187 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:26] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:26] [INFO ] Deduced a trap composed of 5 places in 222 ms of which 18 ms to minimize.
SDD proceeding with computation,3 properties remain. new max is 262144
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :2.3499e+15 after 2.04542e+16
[2025-06-07 06:39:26] [INFO ] Deduced a trap composed of 6 places in 189 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:26] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:27] [INFO ] Deduced a trap composed of 7 places in 191 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:27] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:27] [INFO ] Deduced a trap composed of 7 places in 207 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:27] [INFO ] Deduced a trap composed of 7 places in 162 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:28] [INFO ] Deduced a trap composed of 7 places in 190 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:28] [INFO ] Deduced a trap composed of 7 places in 187 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:28] [INFO ] Deduced a trap composed of 7 places in 182 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:28] [INFO ] Deduced a trap composed of 7 places in 212 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:28] [INFO ] Deduced a trap composed of 7 places in 206 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:29] [INFO ] Deduced a trap composed of 9 places in 164 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:29] [INFO ] Deduced a trap composed of 9 places in 187 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:29] [INFO ] Deduced a trap composed of 7 places in 156 ms of which 15 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2852 variables, 20/3683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:29] [INFO ] Deduced a trap composed of 7 places in 157 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:30] [INFO ] Deduced a trap composed of 9 places in 157 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:30] [INFO ] Deduced a trap composed of 9 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:30] [INFO ] Deduced a trap composed of 8 places in 145 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:30] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:30] [INFO ] Deduced a trap composed of 9 places in 149 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:31] [INFO ] Deduced a trap composed of 9 places in 160 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:31] [INFO ] Deduced a trap composed of 12 places in 171 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:31] [INFO ] Deduced a trap composed of 18 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:31] [INFO ] Deduced a trap composed of 5 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:31] [INFO ] Deduced a trap composed of 7 places in 141 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 6 places in 154 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 7 places in 137 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 5 places in 132 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 5 places in 139 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:32] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 10 places in 129 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 24 places in 118 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 16 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2852 variables, 20/3703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 47 places in 119 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:33] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 11 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/2852 variables, 5/3708 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap along path composed of 2 places in 44 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap along path composed of 2 places in 36 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:34] [INFO ] Deduced a trap along path composed of 2 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap along path composed of 4 places in 26 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap along path composed of 3 places in 25 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap along path composed of 2 places in 21 ms of which 0 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2852 variables, 10/3718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap composed of 18 places in 111 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:35] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:36] [INFO ] Deduced a trap composed of 30 places in 120 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:36] [INFO ] Deduced a trap composed of 30 places in 119 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:36] [INFO ] Deduced a trap composed of 35 places in 105 ms of which 10 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/2852 variables, 5/3723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2852 variables, 0/3723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/2852 variables, 0/3723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2852/2852 variables, and 3723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 13906 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 526/526 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 60/60 constraints, Known Traps Along Path: 10/10 constraints]
After SMT, in 14793ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 373 ms.
Support contains 61 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 1551 transition count 1301
Applied a total of 9 rules in 126 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 126 ms. Remains : 1551/1551 places, 1301/1301 transitions.
RANDOM walk for 40000 steps (8 resets) in 909 ms. (43 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 467 ms. (85 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 231652 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :0 out of 1
Probabilistic random walk after 231652 steps, saw 220021 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
// Phase 1: matrix 1301 rows 1551 cols
[2025-06-07 06:39:40] [INFO ] Computed 551 invariants in 15 ms
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 135/196 variables, 60/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 135/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1299/1495 variables, 462/718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1495 variables, 1299/2017 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1495 variables, 0/2017 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 56/1551 variables, 29/2046 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1551 variables, 56/2102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1551 variables, 0/2102 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1301/2852 variables, 1551/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/2852 variables, 0/3653 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2852/2852 variables, and 3653 constraints, problems are : Problem set: 0 solved, 1 unsolved in 828 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 522/522 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/61 variables, 61/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/61 variables, 0/61 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 135/196 variables, 60/121 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/196 variables, 135/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/196 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1299/1495 variables, 462/718 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1495 variables, 1299/2017 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:41] [INFO ] Deduced a trap composed of 5 places in 43 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:41] [INFO ] Deduced a trap composed of 5 places in 45 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:41] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 33 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 38 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1495 variables, 5/2022 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1495 variables, 1/2023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1495 variables, 0/2023 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 56/1551 variables, 29/2052 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1551 variables, 56/2108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 57 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:42] [INFO ] Deduced a trap composed of 7 places in 36 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1551 variables, 4/2112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1551 variables, 0/2112 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 1301/2852 variables, 1551/3663 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:43] [INFO ] Deduced a trap composed of 5 places in 243 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:43] [INFO ] Deduced a trap composed of 5 places in 232 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:43] [INFO ] Deduced a trap composed of 5 places in 229 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:44] [INFO ] Deduced a trap composed of 5 places in 208 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:44] [INFO ] Deduced a trap composed of 5 places in 222 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:44] [INFO ] Deduced a trap composed of 5 places in 225 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:44] [INFO ] Deduced a trap composed of 5 places in 198 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:45] [INFO ] Deduced a trap composed of 5 places in 195 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:45] [INFO ] Deduced a trap composed of 5 places in 222 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:45] [INFO ] Deduced a trap composed of 5 places in 195 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:45] [INFO ] Deduced a trap composed of 6 places in 190 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:46] [INFO ] Deduced a trap composed of 7 places in 197 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:46] [INFO ] Deduced a trap composed of 5 places in 180 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:46] [INFO ] Deduced a trap composed of 5 places in 200 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:46] [INFO ] Deduced a trap composed of 7 places in 197 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:47] [INFO ] Deduced a trap composed of 7 places in 183 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:47] [INFO ] Deduced a trap composed of 7 places in 212 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:47] [INFO ] Deduced a trap composed of 5 places in 199 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:48] [INFO ] Deduced a trap composed of 7 places in 180 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:48] [INFO ] Deduced a trap composed of 7 places in 192 ms of which 15 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/2852 variables, 20/3683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:48] [INFO ] Deduced a trap composed of 7 places in 187 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:48] [INFO ] Deduced a trap composed of 7 places in 184 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:49] [INFO ] Deduced a trap composed of 7 places in 186 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:49] [INFO ] Deduced a trap composed of 7 places in 180 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:49] [INFO ] Deduced a trap composed of 7 places in 181 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:49] [INFO ] Deduced a trap composed of 7 places in 186 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:49] [INFO ] Deduced a trap composed of 7 places in 172 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:50] [INFO ] Deduced a trap composed of 7 places in 181 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:50] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:50] [INFO ] Deduced a trap composed of 7 places in 179 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:50] [INFO ] Deduced a trap composed of 9 places in 179 ms of which 16 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:51] [INFO ] Deduced a trap composed of 9 places in 178 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:51] [INFO ] Deduced a trap composed of 9 places in 164 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:51] [INFO ] Deduced a trap composed of 9 places in 169 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:51] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:51] [INFO ] Deduced a trap composed of 9 places in 148 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap composed of 7 places in 138 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap composed of 7 places in 148 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap composed of 7 places in 146 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap composed of 9 places in 133 ms of which 7 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/2852 variables, 20/3703 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap along path composed of 2 places in 53 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap along path composed of 2 places in 54 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:52] [INFO ] Deduced a trap along path composed of 2 places in 46 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 39 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 40 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 28 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 30 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 36 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 33 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 31 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:53] [INFO ] Deduced a trap along path composed of 2 places in 32 ms of which 0 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap along path composed of 2 places in 35 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap along path composed of 2 places in 34 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap along path composed of 2 places in 23 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap along path composed of 3 places in 29 ms of which 0 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2852 variables, 17/3720 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap composed of 5 places in 176 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:54] [INFO ] Deduced a trap composed of 5 places in 167 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:55] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:55] [INFO ] Deduced a trap composed of 7 places in 149 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:55] [INFO ] Deduced a trap composed of 11 places in 131 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:55] [INFO ] Deduced a trap composed of 9 places in 136 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:55] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:56] [INFO ] Deduced a trap composed of 7 places in 120 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:56] [INFO ] Deduced a trap composed of 18 places in 127 ms of which 10 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/2852 variables, 9/3729 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:56] [INFO ] Deduced a trap composed of 5 places in 151 ms of which 11 ms to minimize.
At refinement iteration 19 (INCLUDED_ONLY) 0/2852 variables, 1/3730 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:56] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 06:39:56] [INFO ] Deduced a trap composed of 5 places in 118 ms of which 6 ms to minimize.
At refinement iteration 20 (INCLUDED_ONLY) 0/2852 variables, 2/3732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/2852 variables, 0/3732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/2852 variables, 0/3732 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2852/2852 variables, and 3732 constraints, problems are : Problem set: 0 solved, 1 unsolved in 15918 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 522/522 constraints, Generalized P Invariants (flows): 29/29 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 62/62 constraints, Known Traps Along Path: 17/17 constraints]
After SMT, in 16784ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 418 ms.
Support contains 61 out of 1551 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 45 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 1551/1551 places, 1301/1301 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1551/1551 places, 1301/1301 transitions.
Applied a total of 0 rules in 44 ms. Remains 1551 /1551 variables (removed 0) and now considering 1301/1301 (removed 0) transitions.
[2025-06-07 06:39:57] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:39:58] [INFO ] Implicit Places using invariants in 945 ms returned []
[2025-06-07 06:39:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 06:40:00] [INFO ] Implicit Places using invariants and state equation in 2106 ms returned []
Implicit Place search using SMT with State Equation took 3064 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 06:40:01] [INFO ] Redundant transitions in 82 ms returned []
Running 1300 sub problems to find dead transitions.
[2025-06-07 06:40:01] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :2.04542e+16 after 8.81059e+19
At refinement iteration 0 (INCLUDED_ONLY) 0/1550 variables, 1550/1550 constraints. Problems are: Problem set: 0 solved, 1300 unsolved
SMT process timed out in 30479ms, After SMT, problems are : Problem set: 0 solved, 1300 unsolved
Search for dead transitions found 0 dead transitions in 30486ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33691 ms. Remains : 1551/1551 places, 1301/1301 transitions.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-07 06:40:31] [INFO ] Flatten gal took : 84 ms
[2025-06-07 06:40:31] [INFO ] Applying decomposition
[2025-06-07 06:40:31] [INFO ] Flatten gal took : 62 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/graph4701762992644149050.txt' '-o' '/tmp/graph4701762992644149050.bin' '-w' '/tmp/graph4701762992644149050.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4701762992644149050.bin' '-l' '-1' '-v' '-w' '/tmp/graph4701762992644149050.weights' '-q' '0' '-e' '0.001'
[2025-06-07 06:40:32] [INFO ] Decomposing Gal with order
[2025-06-07 06:40:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 06:40:32] [INFO ] Removed a total of 300 redundant transitions.
[2025-06-07 06:40:32] [INFO ] Flatten gal took : 148 ms
[2025-06-07 06:40:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 606 labels/synchronizations in 211 ms.
[2025-06-07 06:40:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1219297747103667273.gal : 27 ms
[2025-06-07 06:40:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5713684131449336870.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/ReachabilityCardinality1219297747103667273.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5713684131449336870.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 ...307
Loading property file /tmp/ReachabilityCardinality5713684131449336870.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 166
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :166 after 280
Detected timeout of ITS tools.
[2025-06-07 07:10:46] [INFO ] Flatten gal took : 752 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17993610023491297050
[2025-06-07 07:10:46] [INFO ] Applying decomposition
[2025-06-07 07:10:46] [INFO ] Computing symmetric may disable matrix : 1301 transitions.
[2025-06-07 07:10:46] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 07:10:46] [INFO ] Computing symmetric may enable matrix : 1301 transitions.
[2025-06-07 07:10:46] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 07:10:49] [INFO ] Flatten gal took : 2790 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/graph6629235991000893772.txt' '-o' '/tmp/graph6629235991000893772.bin' '-w' '/tmp/graph6629235991000893772.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph6629235991000893772.bin' '-l' '-1' '-v' '-w' '/tmp/graph6629235991000893772.weights' '-q' '0' '-e' '0.001'
[2025-06-07 07:10:51] [INFO ] Computing Do-Not-Accords matrix : 1301 transitions.
[2025-06-07 07:10:51] [INFO ] Decomposing Gal with order
[2025-06-07 07:10:51] [INFO ] Computation of Completed DNA matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-07 07:10:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 07:10:51] [INFO ] Built C files in 5016ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17993610023491297050
Running compilation step : cd /tmp/ltsmin17993610023491297050;'/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'
[2025-06-07 07:10:52] [INFO ] Removed a total of 664 redundant transitions.
[2025-06-07 07:10:52] [INFO ] Flatten gal took : 511 ms
[2025-06-07 07:10:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 858 labels/synchronizations in 365 ms.
[2025-06-07 07:10:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9174365090643278308.gal : 16 ms
[2025-06-07 07:10:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5104142777233868878.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/ReachabilityFireability9174365090643278308.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5104142777233868878.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 ...307
Loading property file /tmp/ReachabilityFireability5104142777233868878.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2 after 2
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2 after 2
Compilation finished in 5378 ms.
Running link step : cd /tmp/ltsmin17993610023491297050;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin17993610023491297050;'/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' 'ShieldPPPsPT050AReachabilityFireability202509==true'
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2 after 1.66992e+10

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-050A"
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 ShieldPPPs-PT-050A, 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 r198-tall-174894533300751"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050A.tgz
mv ShieldPPPs-PT-050A 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 ;