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.r536-tall-171690531800199.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)
..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is StigmergyCommit-PT-08b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r536-tall-171690531800199
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 39M
-rw-r--r-- 1 mcc users 8.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 17:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 11 17:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 38M 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-08b-ReachabilityFireability-2024-00
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-01
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-02
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-03
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-04
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-05
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-06
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-07
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-08
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-09
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-10
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-11
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-12
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-13
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-14
FORMULA_NAME StigmergyCommit-PT-08b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717235687368

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-08b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 09:54:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 09:54:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 09:54:50] [INFO ] Load time of PNML (sax parser for PT used): 1613 ms
[2024-06-01 09:54:50] [INFO ] Transformed 2746 places.
[2024-06-01 09:54:50] [INFO ] Transformed 42776 transitions.
[2024-06-01 09:54:50] [INFO ] Found NUPN structural information;
[2024-06-01 09:54:50] [INFO ] Parsed PT model containing 2746 places and 42776 transitions and 723933 arcs in 1984 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 52 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (243 resets) in 3130 ms. (12 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 305 ms. (13 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 198 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 183 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 230 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 119 ms. (33 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 65 ms. (60 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 27585 steps, run timeout after 3001 ms. (steps per millisecond=9 ) properties seen :0 out of 16
Probabilistic random walk after 27585 steps, saw 11906 distinct states, run finished after 3027 ms. (steps per millisecond=9 ) properties seen :0
// Phase 1: matrix 42776 rows 2746 cols
[2024-06-01 09:54:56] [INFO ] Computed 10 invariants in 1164 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/89 variables, 89/89 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/89 variables, 0/89 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem StigmergyCommit-PT-08b-ReachabilityFireability-2024-05 is UNSAT
FORMULA StigmergyCommit-PT-08b-ReachabilityFireability-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-08b-ReachabilityFireability-2024-12 is UNSAT
FORMULA StigmergyCommit-PT-08b-ReachabilityFireability-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
Problem StigmergyCommit-PT-08b-ReachabilityFireability-2024-13 is UNSAT
FORMULA StigmergyCommit-PT-08b-ReachabilityFireability-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2657/2746 variables, 10/99 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2746 variables, 2657/2756 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2746/45522 variables, and 2756 constraints, problems are : Problem set: 3 solved, 13 unsolved in 5151 ms.
Refiners :[Domain max(s): 2746/2746 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/2746 constraints, PredecessorRefiner: 16/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/78 variables, 78/78 constraints. Problems are: Problem set: 3 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/78 variables, 0/78 constraints. Problems are: Problem set: 3 solved, 13 unsolved
Problem StigmergyCommit-PT-08b-ReachabilityFireability-2024-07 is UNSAT
FORMULA StigmergyCommit-PT-08b-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 2668/2746 variables, 10/88 constraints. Problems are: Problem set: 4 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2746 variables, 2668/2756 constraints. Problems are: Problem set: 4 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2746/45522 variables, and 2756 constraints, problems are : Problem set: 4 solved, 12 unsolved in 5750 ms.
Refiners :[Domain max(s): 2746/2746 constraints, Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 0/2746 constraints, PredecessorRefiner: 13/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 13503ms problems are : Problem set: 4 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 76 out of 2746 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2746/2746 places, 42776/42776 transitions.
Graph (trivial) has 2471 edges and 2746 vertex of which 189 / 2746 are part of one of the 27 SCC in 16 ms
Free SCC test removed 162 places
Drop transitions (Empty/Sink Transition effects.) removed 207 transitions
Reduce isomorphic transitions removed 207 transitions.
Graph (complete) has 4665 edges and 2584 vertex of which 2566 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.141 ms
Discarding 18 places :
Also discarding 9 output transitions
Drop transitions (Output transitions of discarded places.) removed 9 transitions
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1856 transitions
Trivial Post-agglo rules discarded 1856 transitions
Performed 1856 trivial Post agglomeration. Transition count delta: 1856
Iterating post reduction 0 with 1865 rules applied. Total rules applied 1867 place count 2566 transition count 40695
Reduce places removed 1856 places and 0 transitions.
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 1880 rules applied. Total rules applied 3747 place count 710 transition count 40671
Reduce places removed 11 places and 0 transitions.
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Iterating post reduction 2 with 62 rules applied. Total rules applied 3809 place count 699 transition count 40620
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 3 with 51 rules applied. Total rules applied 3860 place count 648 transition count 40620
Performed 154 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 154 Pre rules applied. Total rules applied 3860 place count 648 transition count 40466
Deduced a syphon composed of 154 places in 23 ms
Reduce places removed 154 places and 0 transitions.
Iterating global reduction 4 with 308 rules applied. Total rules applied 4168 place count 494 transition count 40466
Discarding 150 places :
Symmetric choice reduction at 4 with 150 rule applications. Total rules 4318 place count 344 transition count 40316
Iterating global reduction 4 with 150 rules applied. Total rules applied 4468 place count 344 transition count 40316
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 4 with 32 rules applied. Total rules applied 4500 place count 344 transition count 40284
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 4500 place count 344 transition count 40283
Deduced a syphon composed of 1 places in 22 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 4502 place count 343 transition count 40283
Discarding 53 places :
Symmetric choice reduction at 5 with 53 rule applications. Total rules 4555 place count 290 transition count 40229
Iterating global reduction 5 with 53 rules applied. Total rules applied 4608 place count 290 transition count 40229
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 9 rules applied. Total rules applied 4617 place count 290 transition count 40220
Discarding 25 places :
Symmetric choice reduction at 6 with 25 rule applications. Total rules 4642 place count 265 transition count 40188
Iterating global reduction 6 with 25 rules applied. Total rules applied 4667 place count 265 transition count 40188
Discarding 18 places :
Symmetric choice reduction at 6 with 18 rule applications. Total rules 4685 place count 247 transition count 40170
Iterating global reduction 6 with 18 rules applied. Total rules applied 4703 place count 247 transition count 40170
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 6 with 18 rules applied. Total rules applied 4721 place count 247 transition count 40152
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 27 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 7 with 40 rules applied. Total rules applied 4761 place count 227 transition count 40132
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 4770 place count 218 transition count 40123
Iterating global reduction 7 with 9 rules applied. Total rules applied 4779 place count 218 transition count 40123
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 4788 place count 209 transition count 40114
Iterating global reduction 7 with 9 rules applied. Total rules applied 4797 place count 209 transition count 40114
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 4806 place count 200 transition count 40105
Iterating global reduction 7 with 9 rules applied. Total rules applied 4815 place count 200 transition count 40105
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 13 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 4821 place count 197 transition count 40113
Free-agglomeration rule applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 4829 place count 197 transition count 40105
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 7 with 8 rules applied. Total rules applied 4837 place count 189 transition count 40105
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 8 with 4 rules applied. Total rules applied 4841 place count 189 transition count 40101
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 8 with 4 rules applied. Total rules applied 4845 place count 185 transition count 40101
Partial Free-agglomeration rule applied 26 times.
Drop transitions (Partial Free agglomeration) removed 26 transitions
Iterating global reduction 9 with 26 rules applied. Total rules applied 4871 place count 185 transition count 40101
Applied a total of 4871 rules in 8296 ms. Remains 185 /2746 variables (removed 2561) and now considering 40101/42776 (removed 2675) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8315 ms. Remains : 185/2746 places, 40101/42776 transitions.
RANDOM walk for 40000 steps (1599 resets) in 3503 ms. (11 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (148 resets) in 353 ms. (113 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (146 resets) in 412 ms. (96 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (140 resets) in 268 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (143 resets) in 374 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (137 resets) in 230 ms. (173 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (145 resets) in 322 ms. (123 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (147 resets) in 304 ms. (131 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (147 resets) in 320 ms. (124 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (146 resets) in 368 ms. (108 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40002 steps (143 resets) in 281 ms. (141 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (150 resets) in 344 ms. (115 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (148 resets) in 280 ms. (142 steps per ms) remains 12/12 properties
Interrupted probabilistic random walk after 72704 steps, run timeout after 6001 ms. (steps per millisecond=12 ) properties seen :0 out of 12
Probabilistic random walk after 72704 steps, saw 18363 distinct states, run finished after 6001 ms. (steps per millisecond=12 ) properties seen :0
[2024-06-01 09:55:25] [INFO ] Flow matrix only has 40100 transitions (discarded 1 similar events)
// Phase 1: matrix 40100 rows 185 cols
[2024-06-01 09:55:26] [INFO ] Computed 10 invariants in 357 ms
[2024-06-01 09:55:27] [INFO ] State equation strengthened by 310 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 109/185 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 40100/40285 variables, 185/195 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40285 variables, 310/505 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 40285/40285 variables, and 505 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45036 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 185/185 constraints, ReadFeed: 310/310 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 12 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/76 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 1 (OVERLAPS) 109/185 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/185 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 40100/40285 variables, 185/195 constraints. Problems are: Problem set: 0 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40285 variables, 310/505 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 40285/40285 variables, and 505 constraints, problems are : Problem set: 0 solved, 12 unsolved in 45035 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 185/185 constraints, ReadFeed: 310/310 constraints, PredecessorRefiner: 12/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 92552ms problems are : Problem set: 0 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 76 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 40101/40101 transitions.
Applied a total of 0 rules in 489 ms. Remains 185 /185 variables (removed 0) and now considering 40101/40101 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 489 ms. Remains : 185/185 places, 40101/40101 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 40101/40101 transitions.
Applied a total of 0 rules in 536 ms. Remains 185 /185 variables (removed 0) and now considering 40101/40101 (removed 0) transitions.
[2024-06-01 09:56:59] [INFO ] Flow matrix only has 40100 transitions (discarded 1 similar events)
[2024-06-01 09:56:59] [INFO ] Invariant cache hit.
[2024-06-01 09:56:59] [INFO ] Implicit Places using invariants in 149 ms returned []
Implicit Place search using SMT only with invariants took 157 ms to find 0 implicit places.
Running 40085 sub problems to find dead transitions.
[2024-06-01 09:57:00] [INFO ] Flow matrix only has 40100 transitions (discarded 1 similar events)
[2024-06-01 09:57:00] [INFO ] Invariant cache hit.
[2024-06-01 09:57:01] [INFO ] State equation strengthened by 310 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 184/40285 variables, and 0 constraints, problems are : Problem set: 0 solved, 40085 unsolved in 30574 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/185 constraints, ReadFeed: 0/310 constraints, PredecessorRefiner: 40085/427 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 40085 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 184/40285 variables, and 0 constraints, problems are : Problem set: 0 solved, 40085 unsolved in 30446 ms.
Refiners :[Positive P Invariants (semi-flows): 0/10 constraints, State Equation: 0/185 constraints, ReadFeed: 0/310 constraints, PredecessorRefiner: 39658/427 constraints, Known Traps: 0/0 constraints]
After SMT, in 800383ms problems are : Problem set: 0 solved, 40085 unsolved
Search for dead transitions found 0 dead transitions in 800814ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 801706 ms. Remains : 185/185 places, 40101/40101 transitions.
[2024-06-01 10:10:20] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 19 ms.
[2024-06-01 10:10:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 185 places, 40101 transitions and 718524 arcs took 305 ms.
[2024-06-01 10:10:27] [INFO ] Flatten gal took : 5738 ms
Total runtime 938805 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-00
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-01
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-02
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-03
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-04
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-06
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-08
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-09
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-10
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-11
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-14
Could not compute solution for formula : StigmergyCommit-PT-08b-ReachabilityFireability-2024-15

BK_STOP 1717236627929

--------------------
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
mcc2024
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-00
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_0_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-01
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_1_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-02
rfs formula type AG
rfs formula formula --invariant=/tmp/560/inv_2_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-03
rfs formula type AG
rfs formula formula --invariant=/tmp/560/inv_3_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-04
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_4_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-06
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_5_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-08
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_6_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-09
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_7_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-10
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_8_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-11
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_9_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-14
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_10_
rfs formula name StigmergyCommit-PT-08b-ReachabilityFireability-2024-15
rfs formula type EF
rfs formula formula --invariant=/tmp/560/inv_11_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-08b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is StigmergyCommit-PT-08b, 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 r536-tall-171690531800199"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-08b.tgz
mv StigmergyCommit-PT-08b 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 ;