Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423300774.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is LeafsetExtension-PT-S32C4, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423300774
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 16K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 167K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 6 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.4M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-00
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-01
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-02
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-03
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-04
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-05
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-06
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-07
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-08
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-09
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-10
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-11
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-12
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-13
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-14
FORMULA_NAME LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-15

=== Now, execution of the tool begins

BK_START 1748899117427

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S32C4
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202505121319
[2025-06-02 21:18:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 21:18:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 21:18:44] [INFO ] Load time of PNML (sax parser for PT used): 5687 ms
[2025-06-02 21:18:48] [INFO ] Transformed 5622 places.
[2025-06-02 21:18:48] [INFO ] Transformed 5449 transitions.
[2025-06-02 21:18:48] [INFO ] Parsed PT model containing 5622 places and 5449 transitions and 17500 arcs in 9801 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1193 resets) in 2654 ms. (15 steps per ms) remains 13/16 properties
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (68 resets) in 1391 ms. (28 steps per ms) remains 13/13 properties
[2025-06-02 21:18:49] [INFO ] Flatten gal took : 627 ms
BEST_FIRST walk for 40004 steps (65 resets) in 177 ms. (224 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (68 resets) in 403 ms. (99 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (66 resets) in 170 ms. (233 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40003 steps (68 resets) in 196 ms. (203 steps per ms) remains 13/13 properties
[2025-06-02 21:18:50] [INFO ] Flatten gal took : 307 ms
BEST_FIRST walk for 40004 steps (67 resets) in 330 ms. (120 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (68 resets) in 636 ms. (62 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (68 resets) in 355 ms. (112 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (69 resets) in 263 ms. (151 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (68 resets) in 167 ms. (238 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (66 resets) in 121 ms. (327 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (70 resets) in 172 ms. (231 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (65 resets) in 197 ms. (202 steps per ms) remains 13/13 properties
[2025-06-02 21:18:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17056081749435669464.gal : 112 ms
[2025-06-02 21:18:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality694906985393966458.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17056081749435669464.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality694906985393966458.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 5449 rows 5622 cols

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2025-06-02 21:18:51] [INFO ] Computed 173 invariants in 404 ms
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Loading property file /tmp/ReachabilityCardinality694906985393966458.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/336 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/336 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 2 (OVERLAPS) 2/338 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/338 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 13 unsolved
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-03 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-11 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-14 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-15 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 4 (OVERLAPS) 5191/5529 variables, 109/112 constraints. Problems are: Problem set: 4 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/5529 variables, 0/112 constraints. Problems are: Problem set: 4 solved, 9 unsolved
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-05 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-06 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-07 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-09 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 32/5561 variables, 32/144 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5561 variables, 0/144 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 61/5622 variables, 29/173 constraints. Problems are: Problem set: 8 solved, 5 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5622/11071 variables, and 173 constraints, problems are : Problem set: 8 solved, 5 unsolved in 7052 ms.
Refiners :[Positive P Invariants (semi-flows): 35/35 constraints, Generalized P Invariants (flows): 138/138 constraints, State Equation: 0/5622 constraints, PredecessorRefiner: 13/8 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 1/187 variables, 1/1 constraints. Problems are: Problem set: 8 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/187 variables, 0/1 constraints. Problems are: Problem set: 8 solved, 5 unsolved
SMT process timed out in 12658ms, After SMT, problems are : Problem set: 8 solved, 5 unsolved
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 186 out of 5622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5622/5622 places, 5449/5449 transitions.
Graph (complete) has 11001 edges and 5622 vertex of which 2342 are kept as prefixes of interest. Removing 3280 places using SCC suffix rule.16 ms
Discarding 3280 places :
Also discarding 1315 output transitions
Drop transitions (Output transitions of discarded places.) removed 1315 transitions
Drop transitions (Empty/Sink Transition effects.) removed 902 transitions
Reduce isomorphic transitions removed 902 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 692 transitions
Trivial Post-agglo rules discarded 692 transitions
Performed 692 trivial Post agglomeration. Transition count delta: 692
Iterating post reduction 0 with 1594 rules applied. Total rules applied 1595 place count 2342 transition count 2540
Reduce places removed 694 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 1 with 743 rules applied. Total rules applied 2338 place count 1648 transition count 2491
Reduce places removed 49 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 2 with 113 rules applied. Total rules applied 2451 place count 1599 transition count 2427
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 3 with 64 rules applied. Total rules applied 2515 place count 1535 transition count 2427
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 60 Pre rules applied. Total rules applied 2515 place count 1535 transition count 2367
Deduced a syphon composed of 60 places in 2 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 4 with 120 rules applied. Total rules applied 2635 place count 1475 transition count 2367
Discarding 87 places :
Symmetric choice reduction at 4 with 87 rule applications. Total rules 2722 place count 1388 transition count 2280
Iterating global reduction 4 with 87 rules applied. Total rules applied 2809 place count 1388 transition count 2280
Discarding 12 places :
Symmetric choice reduction at 4 with 12 rule applications. Total rules 2821 place count 1376 transition count 2268
Iterating global reduction 4 with 12 rules applied. Total rules applied 2833 place count 1376 transition count 2268
Free-agglomeration rule (complex) applied 72 times.
Iterating global reduction 4 with 72 rules applied. Total rules applied 2905 place count 1376 transition count 2196
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 4 with 72 rules applied. Total rules applied 2977 place count 1304 transition count 2196
Partial Free-agglomeration rule applied 288 times.
Drop transitions (Partial Free agglomeration) removed 288 transitions
Iterating global reduction 5 with 288 rules applied. Total rules applied 3265 place count 1304 transition count 2196
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 5 with 3 rules applied. Total rules applied 3268 place count 1301 transition count 2196
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3269 place count 1301 transition count 2195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 3270 place count 1300 transition count 2195
Applied a total of 3270 rules in 967 ms. Remains 1300 /5622 variables (removed 4322) and now considering 2195/5449 (removed 3254) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 973 ms. Remains : 1300/5622 places, 2195/5449 transitions.
RANDOM walk for 40000 steps (2988 resets) in 2100 ms. (19 steps per ms) remains 4/5 properties
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (87 resets) in 182 ms. (218 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (88 resets) in 218 ms. (182 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (85 resets) in 173 ms. (229 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (87 resets) in 138 ms. (287 steps per ms) remains 4/4 properties
[2025-06-02 21:19:05] [INFO ] Flow matrix only has 2078 transitions (discarded 117 similar events)
// Phase 1: matrix 2078 rows 1300 cols
[2025-06-02 21:19:05] [INFO ] Computed 7 invariants in 25 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 101/217 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/218 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/218 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 595/813 variables, 218/224 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/813 variables, 0/224 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 1925/2738 variables, 457/681 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2738 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 3/2741 variables, 1/682 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2741 variables, 1/683 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2741 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 634/3375 variables, 622/1305 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/3375 variables, 0/1305 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (OVERLAPS) 3/3378 variables, 2/1307 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/3378 variables, 0/1307 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 16 (OVERLAPS) 0/3378 variables, 0/1307 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3378/3378 variables, and 1307 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2211 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 1300/1300 constraints, PredecessorRefiner: 4/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 101/217 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/217 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 1/218 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/218 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 595/813 variables, 218/224 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/813 variables, 1/225 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/813 variables, 0/225 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-12 is UNSAT
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-12 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 1925/2738 variables, 457/682 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2738 variables, 0/682 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 3/2741 variables, 1/683 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2741 variables, 1/684 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/2741 variables, 0/684 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 634/3375 variables, 622/1306 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/3375 variables, 0/1306 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 3/3378 variables, 2/1308 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/3378 variables, 0/1308 constraints. Problems are: Problem set: 1 solved, 3 unsolved
At refinement iteration 17 (OVERLAPS) 0/3378 variables, 0/1308 constraints. Problems are: Problem set: 1 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3378/3378 variables, and 1308 constraints, problems are : Problem set: 1 solved, 3 unsolved in 4282 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 1300/1300 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 6576ms problems are : Problem set: 1 solved, 3 unsolved
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-02 TRUE TECHNIQUES PARIKH_WALK
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-10 FALSE TECHNIQUES PARIKH_WALK
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
FORMULA LeafsetExtension-PT-S32C4-ReachabilityCardinality-2025-13 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 3 properties in 36 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 33233 ms.

BK_STOP 1748899152107

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -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="LeafsetExtension-PT-S32C4"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is LeafsetExtension-PT-S32C4, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876423300774"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S32C4.tgz
mv LeafsetExtension-PT-S32C4 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;