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.r399-tall-171690529800183.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 greatspnxred
Input is StigmergyCommit-PT-07b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529800183
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 6.7K 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 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 11 17:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 11 17:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 74K Apr 11 17:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 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 12M 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 StigmergyCommit-PT-07b-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-10
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-11
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-12
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-13
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-14
FORMULA_NAME StigmergyCommit-PT-07b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716992284278

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-07b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 14:18:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 14:18:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 14:18:06] [INFO ] Load time of PNML (sax parser for PT used): 761 ms
[2024-05-29 14:18:06] [INFO ] Transformed 2443 places.
[2024-05-29 14:18:06] [INFO ] Transformed 15956 transitions.
[2024-05-29 14:18:06] [INFO ] Found NUPN structural information;
[2024-05-29 14:18:06] [INFO ] Parsed PT model containing 2443 places and 15956 transitions and 219500 arcs in 973 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (264 resets) in 2959 ms. (13 steps per ms) remains 14/16 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (34 resets) in 554 ms. (72 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (35 resets) in 453 ms. (88 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (36 resets) in 307 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (33 resets) in 335 ms. (119 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (35 resets) in 1267 ms. (31 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (35 resets) in 324 ms. (123 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (32 resets) in 162 ms. (245 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (35 resets) in 123 ms. (322 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (35 resets) in 231 ms. (172 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (36 resets) in 99 ms. (400 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (21 resets) in 145 ms. (274 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (36 resets) in 308 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (36 resets) in 88 ms. (449 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (36 resets) in 86 ms. (459 steps per ms) remains 14/14 properties
// Phase 1: matrix 15956 rows 2443 cols
[2024-05-29 14:18:09] [INFO ] Computed 9 invariants in 384 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/98 variables, 98/98 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/98 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem StigmergyCommit-PT-07b-ReachabilityFireability-2024-05 is UNSAT
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-07b-ReachabilityFireability-2024-13 is UNSAT
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2345/2443 variables, 9/107 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2443 variables, 2345/2452 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2443 variables, 0/2452 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 18399/18399 variables, and 4895 constraints, problems are : Problem set: 2 solved, 12 unsolved in 5055 ms.
Refiners :[Domain max(s): 2443/2443 constraints, Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 2443/2443 constraints, PredecessorRefiner: 14/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 79/79 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/79 constraints. Problems are: Problem set: 2 solved, 12 unsolved
Problem StigmergyCommit-PT-07b-ReachabilityFireability-2024-06 is UNSAT
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-07b-ReachabilityFireability-2024-12 is UNSAT
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2364/2443 variables, 9/88 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2443 variables, 2364/2452 constraints. Problems are: Problem set: 4 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2443 variables, 0/2452 constraints. Problems are: Problem set: 4 solved, 10 unsolved
SMT process timed out in 11493ms, After SMT, problems are : Problem set: 4 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 61 out of 2443 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2443/2443 places, 15956/15956 transitions.
Graph (trivial) has 2309 edges and 2443 vertex of which 165 / 2443 are part of one of the 23 SCC in 12 ms
Free SCC test removed 142 places
Drop transitions (Empty/Sink Transition effects.) removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Graph (complete) has 3976 edges and 2301 vertex of which 2287 are kept as prefixes of interest. Removing 14 places using SCC suffix rule.74 ms
Discarding 14 places :
Also discarding 7 output transitions
Drop transitions (Output transitions of discarded places.) removed 7 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1736 transitions
Trivial Post-agglo rules discarded 1736 transitions
Performed 1736 trivial Post agglomeration. Transition count delta: 1736
Iterating post reduction 0 with 1743 rules applied. Total rules applied 1745 place count 2287 transition count 14025
Reduce places removed 1736 places and 0 transitions.
Ensure Unique test removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 1785 rules applied. Total rules applied 3530 place count 551 transition count 13976
Reduce places removed 18 places and 0 transitions.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Iterating post reduction 2 with 39 rules applied. Total rules applied 3569 place count 533 transition count 13955
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 3590 place count 512 transition count 13955
Performed 97 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 97 Pre rules applied. Total rules applied 3590 place count 512 transition count 13858
Deduced a syphon composed of 97 places in 9 ms
Reduce places removed 97 places and 0 transitions.
Iterating global reduction 4 with 194 rules applied. Total rules applied 3784 place count 415 transition count 13858
Discarding 105 places :
Symmetric choice reduction at 4 with 105 rule applications. Total rules 3889 place count 310 transition count 13753
Iterating global reduction 4 with 105 rules applied. Total rules applied 3994 place count 310 transition count 13753
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 4001 place count 310 transition count 13746
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 4001 place count 310 transition count 13745
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4003 place count 309 transition count 13745
Discarding 38 places :
Symmetric choice reduction at 5 with 38 rule applications. Total rules 4041 place count 271 transition count 13692
Iterating global reduction 5 with 38 rules applied. Total rules applied 4079 place count 271 transition count 13692
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 4086 place count 271 transition count 13685
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 4102 place count 255 transition count 13669
Iterating global reduction 6 with 16 rules applied. Total rules applied 4118 place count 255 transition count 13669
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 4132 place count 241 transition count 13655
Iterating global reduction 6 with 14 rules applied. Total rules applied 4146 place count 241 transition count 13655
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 4158 place count 241 transition count 13643
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 5 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 7 with 48 rules applied. Total rules applied 4206 place count 217 transition count 13619
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 4214 place count 209 transition count 13611
Iterating global reduction 7 with 8 rules applied. Total rules applied 4222 place count 209 transition count 13611
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 4230 place count 201 transition count 13603
Iterating global reduction 7 with 8 rules applied. Total rules applied 4238 place count 201 transition count 13603
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 4246 place count 193 transition count 13595
Iterating global reduction 7 with 8 rules applied. Total rules applied 4254 place count 193 transition count 13595
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 3 places in 4 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 4260 place count 190 transition count 13610
Free-agglomeration rule applied 48 times.
Iterating global reduction 7 with 48 rules applied. Total rules applied 4308 place count 190 transition count 13562
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 7 with 48 rules applied. Total rules applied 4356 place count 142 transition count 13562
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 4364 place count 134 transition count 13554
Iterating global reduction 8 with 8 rules applied. Total rules applied 4372 place count 134 transition count 13554
Drop transitions (Redundant composition of simpler transitions.) removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 8 with 256 rules applied. Total rules applied 4628 place count 134 transition count 13298
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4632 place count 132 transition count 13312
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 4633 place count 132 transition count 13311
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 4634 place count 131 transition count 13311
Partial Free-agglomeration rule applied 14 times.
Drop transitions (Partial Free agglomeration) removed 14 transitions
Iterating global reduction 9 with 14 rules applied. Total rules applied 4648 place count 131 transition count 13311
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 9 with 5 rules applied. Total rules applied 4653 place count 131 transition count 13306
Applied a total of 4653 rules in 5764 ms. Remains 131 /2443 variables (removed 2312) and now considering 13306/15956 (removed 2650) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5780 ms. Remains : 131/2443 places, 13306/15956 transitions.
RANDOM walk for 40000 steps (1313 resets) in 2077 ms. (19 steps per ms) remains 9/10 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (134 resets) in 338 ms. (118 steps per ms) remains 8/9 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (133 resets) in 192 ms. (207 steps per ms) remains 7/8 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (132 resets) in 253 ms. (157 steps per ms) remains 6/7 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (135 resets) in 253 ms. (157 steps per ms) remains 5/6 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (136 resets) in 111 ms. (357 steps per ms) remains 4/5 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40002 steps (130 resets) in 185 ms. (215 steps per ms) remains 3/4 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (135 resets) in 132 ms. (300 steps per ms) remains 2/3 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (137 resets) in 110 ms. (360 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (130 resets) in 102 ms. (388 steps per ms) remains 1/2 properties
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
// Phase 1: matrix 13306 rows 131 cols
[2024-05-29 14:18:27] [INFO ] Computed 9 invariants in 110 ms
[2024-05-29 14:18:27] [INFO ] State equation strengthened by 49 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 114/130 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/131 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13306/13437 variables, 131/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13437 variables, 49/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13437 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/13437 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13437/13437 variables, and 189 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5638 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 131/131 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 114/130 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/130 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1/131 variables, 1/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/131 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 13306/13437 variables, 131/140 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13437 variables, 49/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13437 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/13437 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13437/13437 variables, and 189 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4560 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, State Equation: 131/131 constraints, ReadFeed: 49/49 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10472ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
FORMULA StigmergyCommit-PT-07b-ReachabilityFireability-2024-14 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 12 ms.
All properties solved without resorting to model-checking.
Total runtime 32609 ms.
ITS solved all properties within timeout

BK_STOP 1716992318154

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML

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="StigmergyCommit-PT-07b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is StigmergyCommit-PT-07b, 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 r399-tall-171690529800183"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-07b.tgz
mv StigmergyCommit-PT-07b 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 ;