fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r180-tall-171640602500031
Last Updated
July 7, 2024

About the Execution of ITS-Tools for FlexibleBarrier-PT-06b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7444.924 1943857.00 2259947.00 4915.10 FFTTFFFFTFTTFTFF normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r180-tall-171640602500031.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 FlexibleBarrier-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-tall-171640602500031
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 22 14:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 19 18:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 08:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Apr 13 08:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 08:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Apr 13 08:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 141K May 18 16:42 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 FlexibleBarrier-PT-06b-ReachabilityFireability-2024-00
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-01
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-02
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-03
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-04
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-05
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-06
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-07
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-08
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-09
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-10
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-11
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-12
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-13
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-14
FORMULA_NAME FlexibleBarrier-PT-06b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716416216189

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FlexibleBarrier-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 22:16:57] [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]
[2024-05-22 22:16:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 22:16:57] [INFO ] Load time of PNML (sax parser for PT used): 89 ms
[2024-05-22 22:16:57] [INFO ] Transformed 542 places.
[2024-05-22 22:16:57] [INFO ] Transformed 621 transitions.
[2024-05-22 22:16:57] [INFO ] Found NUPN structural information;
[2024-05-22 22:16:57] [INFO ] Parsed PT model containing 542 places and 621 transitions and 1533 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2024-05-22 22:16:58] [INFO ] Flatten gal took : 184 ms
[2024-05-22 22:16:58] [INFO ] Flatten gal took : 79 ms
RANDOM walk for 40000 steps (768 resets) in 2098 ms. (19 steps per ms) remains 8/16 properties
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-22 22:16:58] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10488859839900577194.gal : 53 ms
[2024-05-22 22:16:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9901101386421648237.prop : 3 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/ReachabilityCardinality10488859839900577194.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9901101386421648237.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (106 resets) in 494 ms. (80 steps per ms) remains 8/8 properties
Loading property file /tmp/ReachabilityCardinality9901101386421648237.prop.
BEST_FIRST walk for 40003 steps (110 resets) in 229 ms. (173 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (90 resets) in 211 ms. (188 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (113 resets) in 97 ms. (408 steps per ms) remains 7/8 properties
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (108 resets) in 156 ms. (254 steps per ms) remains 7/7 properties
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 26
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :26 after 406
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :406 after 8025
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :8025 after 3.20842e+06
BEST_FIRST walk for 40004 steps (113 resets) in 529 ms. (75 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (109 resets) in 551 ms. (72 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (32 resets) in 69 ms. (571 steps per ms) remains 7/7 properties
// Phase 1: matrix 621 rows 542 cols
[2024-05-22 22:16:59] [INFO ] Computed 8 invariants in 28 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 135/135 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem FlexibleBarrier-PT-06b-ReachabilityFireability-2024-00 is UNSAT
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem FlexibleBarrier-PT-06b-ReachabilityFireability-2024-06 is UNSAT
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 407/542 variables, 8/143 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/542 variables, 407/550 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 0/550 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 621/1163 variables, 542/1092 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1163 variables, 0/1092 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/1163 variables, 0/1092 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1163/1163 variables, and 1092 constraints, problems are : Problem set: 2 solved, 5 unsolved in 802 ms.
Refiners :[Domain max(s): 542/542 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 542/542 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 5 unsolved
Problem FlexibleBarrier-PT-06b-ReachabilityFireability-2024-13 is UNSAT
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 0 (INCLUDED_ONLY) 0/107 variables, 107/107 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/107 variables, 0/107 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 435/542 variables, 8/115 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/542 variables, 435/550 constraints. Problems are: Problem set: 3 solved, 4 unsolved
[2024-05-22 22:17:00] [INFO ] Deduced a trap composed of 144 places in 212 ms of which 30 ms to minimize.
[2024-05-22 22:17:00] [INFO ] Deduced a trap composed of 93 places in 187 ms of which 4 ms to minimize.
[2024-05-22 22:17:00] [INFO ] Deduced a trap composed of 98 places in 172 ms of which 3 ms to minimize.
[2024-05-22 22:17:01] [INFO ] Deduced a trap composed of 67 places in 161 ms of which 4 ms to minimize.
[2024-05-22 22:17:01] [INFO ] Deduced a trap composed of 193 places in 185 ms of which 3 ms to minimize.
[2024-05-22 22:17:01] [INFO ] Deduced a trap composed of 191 places in 156 ms of which 4 ms to minimize.
[2024-05-22 22:17:01] [INFO ] Deduced a trap composed of 187 places in 121 ms of which 3 ms to minimize.
[2024-05-22 22:17:01] [INFO ] Deduced a trap composed of 159 places in 159 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/542 variables, 8/558 constraints. Problems are: Problem set: 3 solved, 4 unsolved
[2024-05-22 22:17:02] [INFO ] Deduced a trap composed of 160 places in 152 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/542 variables, 1/559 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/542 variables, 0/559 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 621/1163 variables, 542/1101 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1163 variables, 4/1105 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1163 variables, 0/1105 constraints. Problems are: Problem set: 3 solved, 4 unsolved
At refinement iteration 10 (OVERLAPS) 0/1163 variables, 0/1105 constraints. Problems are: Problem set: 3 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1163/1163 variables, and 1105 constraints, problems are : Problem set: 3 solved, 4 unsolved in 3323 ms.
Refiners :[Domain max(s): 542/542 constraints, Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 542/542 constraints, PredecessorRefiner: 4/7 constraints, Known Traps: 9/9 constraints]
After SMT, in 4306ms problems are : Problem set: 3 solved, 4 unsolved
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-02 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 796 ms.
Support contains 95 out of 542 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 542/542 places, 621/621 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 65 place count 542 transition count 556
Reduce places removed 65 places and 0 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Iterating post reduction 1 with 87 rules applied. Total rules applied 152 place count 477 transition count 534
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 174 place count 455 transition count 534
Performed 55 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 55 Pre rules applied. Total rules applied 174 place count 455 transition count 479
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 3 with 110 rules applied. Total rules applied 284 place count 400 transition count 479
Discarding 125 places :
Symmetric choice reduction at 3 with 125 rule applications. Total rules 409 place count 275 transition count 354
Iterating global reduction 3 with 125 rules applied. Total rules applied 534 place count 275 transition count 354
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 542 place count 267 transition count 346
Iterating global reduction 3 with 8 rules applied. Total rules applied 550 place count 267 transition count 346
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 554 place count 267 transition count 342
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: 35
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 4 with 70 rules applied. Total rules applied 624 place count 232 transition count 307
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 628 place count 230 transition count 307
Free-agglomeration rule applied 8 times.
Iterating global reduction 4 with 8 rules applied. Total rules applied 636 place count 230 transition count 299
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 644 place count 222 transition count 299
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 646 place count 222 transition count 297
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 5 with 3 rules applied. Total rules applied 649 place count 222 transition count 297
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 650 place count 221 transition count 296
Applied a total of 650 rules in 141 ms. Remains 221 /542 variables (removed 321) and now considering 296/621 (removed 325) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 221/542 places, 296/621 transitions.
RANDOM walk for 40000 steps (1409 resets) in 544 ms. (73 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (135 resets) in 87 ms. (454 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (206 resets) in 86 ms. (459 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (192 resets) in 114 ms. (347 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 751431 steps, run timeout after 3001 ms. (steps per millisecond=250 ) properties seen :0 out of 3
Probabilistic random walk after 751431 steps, saw 202863 distinct states, run finished after 3004 ms. (steps per millisecond=250 ) properties seen :0
[2024-05-22 22:17:07] [INFO ] Flow matrix only has 294 transitions (discarded 2 similar events)
// Phase 1: matrix 294 rows 221 cols
[2024-05-22 22:17:07] [INFO ] Computed 8 invariants in 17 ms
[2024-05-22 22:17:07] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 126/221 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 294/515 variables, 221/229 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/515 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/515 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/515 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 515/515 variables, and 230 constraints, problems are : Problem set: 0 solved, 3 unsolved in 201 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 221/221 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/95 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 126/221 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 18 places in 35 ms of which 0 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 1 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 62 places in 68 ms of which 1 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 62 places in 89 ms of which 1 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 63 places in 65 ms of which 1 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 61 places in 61 ms of which 1 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 64 places in 63 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 67 places in 59 ms of which 2 ms to minimize.
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 68 places in 81 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 22:17:08] [INFO ] Deduced a trap composed of 80 places in 71 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/221 variables, 1/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/221 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 294/515 variables, 221/239 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/515 variables, 1/240 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/515 variables, 3/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/515 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/515 variables, 0/243 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 515/515 variables, and 243 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1411 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 221/221 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 10/10 constraints]
After SMT, in 1684ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 559 ms.
Support contains 95 out of 221 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 296/296 transitions.
Applied a total of 0 rules in 7 ms. Remains 221 /221 variables (removed 0) and now considering 296/296 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 221/221 places, 296/296 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 221/221 places, 296/296 transitions.
Applied a total of 0 rules in 8 ms. Remains 221 /221 variables (removed 0) and now considering 296/296 (removed 0) transitions.
[2024-05-22 22:17:09] [INFO ] Flow matrix only has 294 transitions (discarded 2 similar events)
[2024-05-22 22:17:09] [INFO ] Invariant cache hit.
[2024-05-22 22:17:10] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-22 22:17:10] [INFO ] Flow matrix only has 294 transitions (discarded 2 similar events)
[2024-05-22 22:17:10] [INFO ] Invariant cache hit.
[2024-05-22 22:17:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 22:17:10] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
[2024-05-22 22:17:10] [INFO ] Redundant transitions in 19 ms returned []
Running 293 sub problems to find dead transitions.
[2024-05-22 22:17:10] [INFO ] Flow matrix only has 294 transitions (discarded 2 similar events)
[2024-05-22 22:17:10] [INFO ] Invariant cache hit.
[2024-05-22 22:17:10] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 3/221 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 22:17:12] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 1 ms to minimize.
[2024-05-22 22:17:12] [INFO ] Deduced a trap composed of 18 places in 33 ms of which 0 ms to minimize.
[2024-05-22 22:17:12] [INFO ] Deduced a trap composed of 62 places in 45 ms of which 1 ms to minimize.
[2024-05-22 22:17:13] [INFO ] Deduced a trap composed of 80 places in 64 ms of which 1 ms to minimize.
[2024-05-22 22:17:13] [INFO ] Deduced a trap composed of 63 places in 63 ms of which 1 ms to minimize.
[2024-05-22 22:17:13] [INFO ] Deduced a trap composed of 71 places in 58 ms of which 2 ms to minimize.
[2024-05-22 22:17:13] [INFO ] Deduced a trap composed of 68 places in 52 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (OVERLAPS) 294/515 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/515 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/515 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 7 (OVERLAPS) 0/515 variables, 0/237 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Real declared 515/515 variables, and 237 constraints, problems are : Problem set: 0 solved, 293 unsolved in 11714 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 221/221 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 293 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/218 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 1 (OVERLAPS) 3/221 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/221 variables, 7/15 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/221 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 4 (OVERLAPS) 294/515 variables, 221/236 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/515 variables, 1/237 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/515 variables, 293/530 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 22:17:25] [INFO ] Deduced a trap composed of 64 places in 64 ms of which 2 ms to minimize.
[2024-05-22 22:17:26] [INFO ] Deduced a trap composed of 67 places in 70 ms of which 1 ms to minimize.
[2024-05-22 22:17:27] [INFO ] Deduced a trap composed of 78 places in 72 ms of which 2 ms to minimize.
[2024-05-22 22:17:27] [INFO ] Deduced a trap composed of 76 places in 70 ms of which 2 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/515 variables, 4/534 constraints. Problems are: Problem set: 0 solved, 293 unsolved
[2024-05-22 22:17:32] [INFO ] Deduced a trap composed of 62 places in 56 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/515 variables, 1/535 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/515 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 293 unsolved
At refinement iteration 10 (OVERLAPS) 0/515 variables, 0/535 constraints. Problems are: Problem set: 0 solved, 293 unsolved
No progress, stopping.
After SMT solving in domain Int declared 515/515 variables, and 535 constraints, problems are : Problem set: 0 solved, 293 unsolved in 23555 ms.
Refiners :[Positive P Invariants (semi-flows): 8/8 constraints, State Equation: 221/221 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 293/293 constraints, Known Traps: 12/12 constraints]
After SMT, in 35393ms problems are : Problem set: 0 solved, 293 unsolved
Search for dead transitions found 0 dead transitions in 35397ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35711 ms. Remains : 221/221 places, 296/296 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 221 transition count 294
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 5 place count 218 transition count 291
Iterating global reduction 1 with 3 rules applied. Total rules applied 8 place count 218 transition count 291
Applied a total of 8 rules in 23 ms. Remains 218 /221 variables (removed 3) and now considering 291/296 (removed 5) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 291 rows 218 cols
[2024-05-22 22:17:45] [INFO ] Computed 8 invariants in 4 ms
[2024-05-22 22:17:45] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-22 22:17:46] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-22 22:17:46] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
TRAPS : Iteration 0
[2024-05-22 22:17:46] [INFO ] Deduced a trap composed of 67 places in 614 ms of which 2 ms to minimize.
[2024-05-22 22:17:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 640 ms
[2024-05-22 22:17:47] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 2 ms to minimize.
[2024-05-22 22:17:47] [INFO ] Deduced a trap composed of 39 places in 40 ms of which 1 ms to minimize.
[2024-05-22 22:17:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 155 ms
TRAPS : Iteration 1
[2024-05-22 22:17:47] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 5 ms to minimize.
[2024-05-22 22:17:47] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-22 22:17:47] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 144 ms
[2024-05-22 22:17:47] [INFO ] Deduced a trap composed of 79 places in 66 ms of which 1 ms to minimize.
[2024-05-22 22:17:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 96 ms
TRAPS : Iteration 2
[2024-05-22 22:17:47] [INFO ] After 1681ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
[2024-05-22 22:17:47] [INFO ] After 1891ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-22 22:17:47] [INFO ] Flatten gal took : 16 ms
[2024-05-22 22:17:47] [INFO ] Flatten gal took : 16 ms
[2024-05-22 22:17:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10102534087440690316.gal : 4 ms
[2024-05-22 22:17:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4051419943958985531.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/ReachabilityCardinality10102534087440690316.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4051419943958985531.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality4051419943958985531.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :24 after 26
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :26 after 27
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :27 after 146
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :146 after 179
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :179 after 624
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :624 after 2035
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2035 after 11118
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :11118 after 26378
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :26378 after 711479
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :711479 after 1.68163e+06
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.68163e+06 after 2.6561e+06
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :2.6561e+06 after 1.95306e+07
Detected timeout of ITS tools.
[2024-05-22 22:18:02] [INFO ] Flatten gal took : 16 ms
[2024-05-22 22:18:02] [INFO ] Applying decomposition
[2024-05-22 22:18:02] [INFO ] Flatten gal took : 14 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/graph14541000155174822524.txt' '-o' '/tmp/graph14541000155174822524.bin' '-w' '/tmp/graph14541000155174822524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14541000155174822524.bin' '-l' '-1' '-v' '-w' '/tmp/graph14541000155174822524.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:18:03] [INFO ] Decomposing Gal with order
[2024-05-22 22:18:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:18:03] [INFO ] Removed a total of 142 redundant transitions.
[2024-05-22 22:18:03] [INFO ] Flatten gal took : 155 ms
[2024-05-22 22:18:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 27 ms.
[2024-05-22 22:18:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17418686043276461906.gal : 26 ms
[2024-05-22 22:18:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality970087568187116653.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/ReachabilityCardinality17418686043276461906.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality970087568187116653.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/ReachabilityCardinality970087568187116653.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :5 after 20
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :20 after 80
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :80 after 91
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :91 after 2366
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2366 after 28963
Reachability property FlexibleBarrier-PT-06b-ReachabilityFireability-2024-03 is true.
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :28963 after 1.17974e+08
Reachability property FlexibleBarrier-PT-06b-ReachabilityFireability-2024-10 is true.
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.17974e+08 after 2.6159e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.6159e+10 after 3.81752e+10
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32741 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 22:18:18] [INFO ] Flatten gal took : 23 ms
[2024-05-22 22:18:18] [INFO ] Applying decomposition
[2024-05-22 22:18:18] [INFO ] Flatten gal took : 20 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/graph7342289953592830827.txt' '-o' '/tmp/graph7342289953592830827.bin' '-w' '/tmp/graph7342289953592830827.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7342289953592830827.bin' '-l' '-1' '-v' '-w' '/tmp/graph7342289953592830827.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:18:18] [INFO ] Decomposing Gal with order
[2024-05-22 22:18:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:18:18] [INFO ] Removed a total of 183 redundant transitions.
[2024-05-22 22:18:18] [INFO ] Flatten gal took : 44 ms
[2024-05-22 22:18:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 8 ms.
[2024-05-22 22:18:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14362310683736995309.gal : 8 ms
[2024-05-22 22:18:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7919895295568707846.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14362310683736995309.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7919895295568707846.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality7919895295568707846.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1 after 17
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :17 after 2299
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :2299 after 2.49425e+11
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.49425e+11 after 6.12586e+11
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :6.12586e+11 after 1.93878e+12
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.93878e+12 after 2.86306e+12
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.86306e+12 after 2.88176e+12
Detected timeout of ITS tools.
[2024-05-22 22:48:19] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
[2024-05-22 22:48:19] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin6985401528812436721
[2024-05-22 22:48:19] [INFO ] Flatten gal took : 16 ms
[2024-05-22 22:48:19] [INFO ] Computing symmetric may disable matrix : 296 transitions.
[2024-05-22 22:48:19] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:48:19] [INFO ] Computing symmetric may enable matrix : 296 transitions.
[2024-05-22 22:48:19] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph1336644519066700578.txt' '-o' '/tmp/graph1336644519066700578.bin' '-w' '/tmp/graph1336644519066700578.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1336644519066700578.bin' '-l' '-1' '-v' '-w' '/tmp/graph1336644519066700578.weights' '-q' '0' '-e' '0.001'
[2024-05-22 22:48:19] [INFO ] Decomposing Gal with order
[2024-05-22 22:48:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 22:48:19] [INFO ] Computing Do-Not-Accords matrix : 296 transitions.
[2024-05-22 22:48:19] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 22:48:19] [INFO ] Removed a total of 153 redundant transitions.
[2024-05-22 22:48:19] [INFO ] Flatten gal took : 19 ms
[2024-05-22 22:48:19] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6985401528812436721
Running compilation step : cd /tmp/ltsmin6985401528812436721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-22 22:48:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 45 labels/synchronizations in 7 ms.
[2024-05-22 22:48:19] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13343572353005520799.gal : 19 ms
[2024-05-22 22:48:19] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4645052593943778619.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/ReachabilityFireability13343572353005520799.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4645052593943778619.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability4645052593943778619.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 4
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :4 after 4
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :4 after 4
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4 after 108
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :108 after 1786
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1786 after 1.17512e+07
Compilation finished in 992 ms.
Running link step : cd /tmp/ltsmin6985401528812436721;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin6985401528812436721;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FlexibleBarrierPT06bReachabilityFireability202403==true'
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.17512e+07 after 4.17868e+08
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,5.22966e+10,26.789,441968,10020,1274,667166,98394,1225,1.87722e+06,328,773996,0
Total reachable state count : 52296606305

Verifying 3 reachability properties.
Reachability property FlexibleBarrier-PT-06b-ReachabilityFireability-2024-03 is true.
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FlexibleBarrier-PT-06b-ReachabilityFireability-2024-03,11,27.1438,441968,91,69,667166,98394,1310,1.87722e+06,348,773996,15496
Invariant property FlexibleBarrier-PT-06b-ReachabilityFireability-2024-09 does not hold.
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FlexibleBarrier-PT-06b-ReachabilityFireability-2024-09,5.5874e+07,27.4601,441968,1511,421,667166,98394,1338,1.87722e+06,350,773996,48333
Reachability property FlexibleBarrier-PT-06b-ReachabilityFireability-2024-10 is true.
FORMULA FlexibleBarrier-PT-06b-ReachabilityFireability-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FlexibleBarrier-PT-06b-ReachabilityFireability-2024-10,4,27.5473,441968,77,49,667166,98394,1449,1.87722e+06,357,773996,67920
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1942696 ms.

BK_STOP 1716418160046

--------------------
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:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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="FlexibleBarrier-PT-06b"
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 FlexibleBarrier-PT-06b, 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 r180-tall-171640602500031"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-06b.tgz
mv FlexibleBarrier-PT-06b 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 ;