Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r400-tall-171690533400895.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-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 2-5568
Executing tool itstools
Input is Szymanski-PT-b10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690533400895
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 15:05 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 15:05 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Apr 11 15:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 29K Apr 11 15:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-00
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-01
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-02
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-03
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-04
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-05
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-06
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-07
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-08
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-09
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-10
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-11
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-12
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-13
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-14
FORMULA_NAME Szymanski-PT-b10-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717092485174

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-30 18:08:06] [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]
[2024-05-30 18:08:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 18:08:06] [INFO ] Load time of PNML (sax parser for PT used): 309 ms
[2024-05-30 18:08:06] [INFO ] Transformed 568 places.
[2024-05-30 18:08:06] [INFO ] Transformed 8320 transitions.
[2024-05-30 18:08:06] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 450 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 48 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 260 places in 17 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40016 steps (11 resets) in 1908 ms. (20 steps per ms) remains 9/12 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (9 resets) in 689 ms. (57 steps per ms) remains 8/9 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 452 ms. (88 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (11 resets) in 232 ms. (171 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (12 resets) in 184 ms. (216 steps per ms) remains 6/8 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (12 resets) in 312 ms. (127 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (12 resets) in 1360 ms. (29 steps per ms) remains 5/6 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (9 resets) in 143 ms. (277 steps per ms) remains 5/5 properties
[2024-05-30 18:08:08] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2024-05-30 18:08:09] [INFO ] Flatten gal took : 910 ms
[2024-05-30 18:08:09] [INFO ] Computed 3 invariants in 157 ms
[2024-05-30 18:08:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 18:08:09] [INFO ] Flatten gal took : 287 ms
[2024-05-30 18:08:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7212762523785847930.gal : 155 ms
[2024-05-30 18:08:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9371590891375018726.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7212762523785847930.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9371590891375018726.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
At refinement iteration 0 (INCLUDED_ONLY) 0/48 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem Szymanski-PT-b10-ReachabilityFireability-2024-01 is UNSAT
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 259/307 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 0/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Loading property file /tmp/ReachabilityCardinality9371590891375018726.prop.
At refinement iteration 3 (OVERLAPS) 1/308 variables, 1/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/308 variables, 0/3 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 2733/3041 variables, 308/311 constraints. Problems are: Problem set: 1 solved, 4 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/3041 variables, 147/458 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3041 variables, 0/458 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/3041 variables, 0/458 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3041/3041 variables, and 458 constraints, problems are : Problem set: 1 solved, 4 unsolved in 2910 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/308 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 5/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :10 after 60
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :60 after 671
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :671 after 81081
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :81081 after 261051
At refinement iteration 1 (OVERLAPS) 293/307 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :261051 after 803946
[2024-05-30 18:08:13] [INFO ] Deduced a trap composed of 76 places in 764 ms of which 27 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :803946 after 4.70329e+06
[2024-05-30 18:08:14] [INFO ] Deduced a trap composed of 38 places in 587 ms of which 2 ms to minimize.
[2024-05-30 18:08:15] [INFO ] Deduced a trap composed of 37 places in 893 ms of which 2 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :4.70329e+06 after 8.086e+06
[2024-05-30 18:08:15] [INFO ] Deduced a trap composed of 43 places in 606 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/307 variables, 4/6 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/307 variables, 0/6 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 1/308 variables, 1/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/308 variables, 0/7 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2733/3041 variables, 308/315 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3041 variables, 147/462 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3041/3041 variables, and 466 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5053 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 308/308 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 4/4 constraints]
After SMT, in 8828ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.67 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 119 transitions
Reduce isomorphic transitions removed 119 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 120 place count 306 transition count 7945
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 121 place count 305 transition count 7817
Iterating global reduction 1 with 1 rules applied. Total rules applied 122 place count 305 transition count 7817
Applied a total of 122 rules in 972 ms. Remains 305 /308 variables (removed 3) and now considering 7817/8064 (removed 247) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 996 ms. Remains : 305/308 places, 7817/8064 transitions.
RANDOM walk for 40011 steps (8 resets) in 260 ms. (153 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 118 ms. (336 steps per ms) remains 3/4 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (8 resets) in 255 ms. (156 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 138 ms. (287 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 96 ms. (412 steps per ms) remains 3/3 properties
[2024-05-30 18:08:19] [INFO ] Flow matrix only has 2613 transitions (discarded 5204 similar events)
// Phase 1: matrix 2613 rows 305 cols
[2024-05-30 18:08:19] [INFO ] Computed 1 invariants in 48 ms
[2024-05-30 18:08:19] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 293/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-30 18:08:20] [INFO ] Deduced a trap composed of 31 places in 941 ms of which 17 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2613/2918 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2918 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2918 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2918 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2918/2918 variables, and 454 constraints, problems are : Problem set: 0 solved, 3 unsolved in 4306 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 293/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2613/2918 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :8.086e+06 after 1.67225e+07
At refinement iteration 5 (INCLUDED_ONLY) 0/2918 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.67225e+07 after 3.57104e+07
At refinement iteration 6 (INCLUDED_ONLY) 0/2918 variables, 3/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Reachability property Szymanski-PT-b10-ReachabilityFireability-2024-00 is true.
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :3.57104e+07 after 1.99718e+08
[2024-05-30 18:08:33] [INFO ] Deduced a trap composed of 45 places in 474 ms of which 2 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.99718e+08 after 2.75244e+08
At refinement iteration 7 (INCLUDED_ONLY) 0/2918 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :2.75244e+08 after 5.01253e+08
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2918/2918 variables, and 458 constraints, problems are : Problem set: 0 solved, 3 unsolved in 42985 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints]
After SMT, in 47509ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 12 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7817/7817 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 305 transition count 7815
Applied a total of 2 rules in 271 ms. Remains 305 /305 variables (removed 0) and now considering 7815/7817 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 271 ms. Remains : 305/305 places, 7815/7817 transitions.
RANDOM walk for 40010 steps (8 resets) in 312 ms. (127 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 111 ms. (357 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 121803 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :0 out of 3
Probabilistic random walk after 121803 steps, saw 94975 distinct states, run finished after 3005 ms. (steps per millisecond=40 ) properties seen :0
[2024-05-30 18:09:10] [INFO ] Flow matrix only has 2611 transitions (discarded 5204 similar events)
// Phase 1: matrix 2611 rows 305 cols
[2024-05-30 18:09:10] [INFO ] Computed 1 invariants in 24 ms
[2024-05-30 18:09:10] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 293/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-30 18:09:10] [INFO ] Deduced a trap composed of 44 places in 347 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2611/2916 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2916 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2916 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/2916 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2916/2916 variables, and 454 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1937 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 293/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 2611/2916 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2916 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2916 variables, 3/457 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-30 18:09:30] [INFO ] Deduced a trap composed of 59 places in 319 ms of which 10 ms to minimize.
Reachability property Szymanski-PT-b10-ReachabilityFireability-2024-03 is true.
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
At refinement iteration 7 (INCLUDED_ONLY) 0/2916 variables, 1/458 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2916 variables, 0/458 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/2916 variables, 0/458 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2916/2916 variables, and 458 constraints, problems are : Problem set: 1 solved, 2 unsolved in 22353 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 2/2 constraints]
After SMT, in 24377ms problems are : Problem set: 1 solved, 2 unsolved
Parikh walk visited 0 properties in 1048 ms.
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7815/7815 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 305 transition count 7811
Applied a total of 4 rules in 311 ms. Remains 305 /305 variables (removed 0) and now considering 7811/7815 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 311 ms. Remains : 305/305 places, 7811/7815 transitions.
RANDOM walk for 40010 steps (8 resets) in 145 ms. (274 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 1/2 properties
FORMULA Szymanski-PT-b10-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-30 18:09:36] [INFO ] Flow matrix only has 2607 transitions (discarded 5204 similar events)
// Phase 1: matrix 2607 rows 305 cols
[2024-05-30 18:09:36] [INFO ] Computed 1 invariants in 19 ms
[2024-05-30 18:09:36] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 301/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 18:09:36] [INFO ] Deduced a trap composed of 36 places in 501 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2607/2912 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2912 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2912 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2912 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2912/2912 variables, and 454 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1362 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 301/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 18:09:38] [INFO ] Deduced a trap composed of 44 places in 399 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/305 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2607/2912 variables, 305/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2912 variables, 147/455 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2912 variables, 1/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2912 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/2912 variables, 0/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2912/2912 variables, and 456 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5910 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 7346ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7811/7811 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 305 transition count 7810
Applied a total of 1 rules in 283 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7811 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 285 ms. Remains : 305/305 places, 7810/7811 transitions.
RANDOM walk for 40018 steps (8 resets) in 181 ms. (219 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 82 ms. (481 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 239244 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :0 out of 1
Probabilistic random walk after 239244 steps, saw 186538 distinct states, run finished after 3017 ms. (steps per millisecond=79 ) properties seen :0
[2024-05-30 18:09:46] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-30 18:09:46] [INFO ] Computed 1 invariants in 38 ms
[2024-05-30 18:09:46] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 301/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :5.01253e+08 after 1.19638e+09
[2024-05-30 18:09:55] [INFO ] Deduced a trap composed of 31 places in 7951 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 2606/2911 variables, 305/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2911 variables, 147/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2911 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2911 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2911/2911 variables, and 454 constraints, problems are : Problem set: 0 solved, 1 unsolved in 9594 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 301/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 18:10:04] [INFO ] Deduced a trap composed of 211 places in 7358 ms of which 35 ms to minimize.
[2024-05-30 18:10:04] [INFO ] Deduced a trap composed of 45 places in 715 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/305 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2606/2911 variables, 305/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2911 variables, 147/456 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2911 variables, 1/457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-30 18:10:09] [INFO ] Deduced a trap composed of 113 places in 384 ms of which 2 ms to minimize.
[2024-05-30 18:10:09] [INFO ] Deduced a trap composed of 134 places in 638 ms of which 18 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/2911 variables, 2/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2911 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/2911 variables, 0/459 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2911/2911 variables, and 459 constraints, problems are : Problem set: 0 solved, 1 unsolved in 13749 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 5/5 constraints]
After SMT, in 23466ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 226 ms.
Support contains 4 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 297 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 297 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 373 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-30 18:10:11] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:10:11] [INFO ] Invariant cache hit.
[2024-05-30 18:10:11] [INFO ] Implicit Places using invariants in 544 ms returned []
[2024-05-30 18:10:11] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:10:11] [INFO ] Invariant cache hit.
[2024-05-30 18:10:12] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 18:10:42] [INFO ] Implicit Places using invariants and state equation in 30562 ms returned []
Implicit Place search using SMT with State Equation took 31149 ms to find 0 implicit places.
[2024-05-30 18:10:43] [INFO ] Redundant transitions in 1113 ms returned []
Running 7808 sub problems to find dead transitions.
[2024-05-30 18:10:43] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:10:43] [INFO ] Invariant cache hit.
[2024-05-30 18:10:43] [INFO ] State equation strengthened by 147 read => feed constraints.
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :1.19638e+09 after 1.6362e+09
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7808 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/2911 variables, and 1 constraints, problems are : Problem set: 0 solved, 7808 unsolved in 30276 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7808/7808 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7808 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7808 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/2911 variables, and 1 constraints, problems are : Problem set: 0 solved, 7808 unsolved in 30191 ms.
Refiners :[Generalized P Invariants (flows): 1/1 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7808 constraints, Known Traps: 0/0 constraints]
After SMT, in 98341ms problems are : Problem set: 0 solved, 7808 unsolved
Search for dead transitions found 0 dead transitions in 98551ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 131251 ms. Remains : 305/305 places, 7810/7810 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 4680 edges and 305 vertex of which 24 / 305 are part of one of the 4 SCC in 5 ms
Free SCC test removed 20 places
Drop transitions (Empty/Sink Transition effects.) removed 2464 transitions
Ensure Unique test removed 2961 transitions
Reduce isomorphic transitions removed 5425 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 285 transition count 2384
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 284 transition count 2383
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 6 place count 283 transition count 2382
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 6 place count 283 transition count 2380
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 10 place count 281 transition count 2380
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 14 place count 279 transition count 2378
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 15 place count 279 transition count 2377
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 15 place count 279 transition count 2376
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 17 place count 278 transition count 2376
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 18 place count 278 transition count 2375
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 19 place count 277 transition count 2375
Applied a total of 19 rules in 597 ms. Remains 277 /305 variables (removed 28) and now considering 2375/7810 (removed 5435) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2375 rows 277 cols
[2024-05-30 18:12:22] [INFO ] Computed 1 invariants in 27 ms
[2024-05-30 18:12:23] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:12:23] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-30 18:12:23] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:12:24] [INFO ] After 1468ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-30 18:12:24] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-30 18:12:25] [INFO ] After 658ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-30 18:12:25] [INFO ] After 1147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-30 18:12:26] [INFO ] After 3801ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 4663 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-30 18:12:27] [INFO ] Flatten gal took : 283 ms
[2024-05-30 18:12:27] [INFO ] Applying decomposition
[2024-05-30 18:12:27] [INFO ] Flatten gal took : 255 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6864474602550477567.txt' '-o' '/tmp/graph6864474602550477567.bin' '-w' '/tmp/graph6864474602550477567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6864474602550477567.bin' '-l' '-1' '-v' '-w' '/tmp/graph6864474602550477567.weights' '-q' '0' '-e' '0.001'
[2024-05-30 18:12:28] [INFO ] Decomposing Gal with order
[2024-05-30 18:12:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 18:12:30] [INFO ] Removed a total of 18520 redundant transitions.
[2024-05-30 18:12:30] [INFO ] Flatten gal took : 1309 ms
[2024-05-30 18:12:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 1152 labels/synchronizations in 487 ms.
[2024-05-30 18:12:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6788855506084802238.gal : 64 ms
[2024-05-30 18:12:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6905590365720274506.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6788855506084802238.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6905590365720274506.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality6905590365720274506.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 7
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :7 after 7
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :7 after 620
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :620 after 2775
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2775 after 8811
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :8811 after 23344
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :23344 after 101163
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :101163 after 228031
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :228031 after 421695
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :421695 after 627891
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :627891 after 640458
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :640458 after 1.35777e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.35777e+06 after 5.75539e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :5.75539e+06 after 5.75837e+06

BK_STOP 1717093317781

--------------------
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
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="Szymanski-PT-b10"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Szymanski-PT-b10, 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 r400-tall-171690533400895"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b10.tgz
mv Szymanski-PT-b10 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;