Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2026-input.r146-tall-177961074300671.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is HealthRecord-PT-17, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r146-tall-177961074300671
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 628K
-rw-r--r-- 1 mcc users 7.1K Mar 7 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Mar 7 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 7 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Mar 7 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 15 10:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 15 10:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 15 10:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 10:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 7 13:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Mar 7 13:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Mar 7 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Mar 7 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 15 10:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 15 10:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 175K Mar 3 18:30 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 HealthRecord-PT-17-ReachabilityFireability-2024-00
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-01
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-02
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-03
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-04
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-05
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-06
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-07
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-08
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-09
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-10
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-11
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-12
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-13
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-14
FORMULA_NAME HealthRecord-PT-17-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1779738473769

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HealthRecord-PT-17
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 19:47:54] [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]
[2026-05-25 19:47:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 19:47:55] [INFO ] Load time of PNML (sax parser for PT used): 103 ms
[2026-05-25 19:47:55] [INFO ] Transformed 624 places.
[2026-05-25 19:47:55] [INFO ] Transformed 828 transitions.
[2026-05-25 19:47:55] [INFO ] Found NUPN structural information;
[2026-05-25 19:47:55] [INFO ] Parsed PT model containing 624 places and 828 transitions and 1879 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (342 resets) in 1468 ms. (27 steps per ms) remains 14/16 properties
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2026-05-25 19:47:55] [INFO ] Flatten gal took : 213 ms
BEST_FIRST walk for 40002 steps (56 resets) in 505 ms. (79 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (53 resets) in 231 ms. (172 steps per ms) remains 14/14 properties
[2026-05-25 19:47:55] [INFO ] Flatten gal took : 108 ms
BEST_FIRST walk for 40003 steps (59 resets) in 296 ms. (134 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (53 resets) in 79 ms. (500 steps per ms) remains 14/14 properties
[2026-05-25 19:47:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17978337584152684562.gal : 51 ms
BEST_FIRST walk for 40004 steps (53 resets) in 145 ms. (274 steps per ms) remains 14/14 properties
[2026-05-25 19:47:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7255504966945817828.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17978337584152684562.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7255504966945817828.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40004 steps (57 resets) in 99 ms. (400 steps per ms) remains 14/14 properties

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40004 steps (70 resets) in 255 ms. (156 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality7255504966945817828.prop.
BEST_FIRST walk for 40004 steps (54 resets) in 201 ms. (198 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (55 resets) in 281 ms. (141 steps per ms) remains 13/14 properties
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (56 resets) in 119 ms. (333 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40002 steps (58 resets) in 118 ms. (336 steps per ms) remains 13/13 properties
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :5 after 11
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :11 after 12
BEST_FIRST walk for 40003 steps (54 resets) in 143 ms. (277 steps per ms) remains 13/13 properties
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :12 after 16
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :16 after 27
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :27 after 55
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :55 after 363
BEST_FIRST walk for 40002 steps (55 resets) in 87 ms. (454 steps per ms) remains 13/13 properties
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :363 after 4.29006e+07
BEST_FIRST walk for 40003 steps (56 resets) in 72 ms. (547 steps per ms) remains 10/13 properties
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7888692920603261192.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14499396738240122189.kers'
[2026-05-25 19:47:56] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7888692920603261192.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14499396738240122189.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 828 rows 624 cols 1879 entries
Finished phase 1 with 604 SingleSign rule and 2 generalized
[2026-05-25 19:47:56] [INFO ] Computed 18 invariants in 4 ms
Computed 18 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-14499396738240122189.kers
Total runtime 6 ms.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 146/146 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 398/544 variables, 9/155 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/544 variables, 398/553 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 0/554 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 80/624 variables, 8/562 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/624 variables, 80/642 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/624 variables, 0/642 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 828/1452 variables, 624/1266 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1452 variables, 0/1266 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1452/1452 variables, and 1266 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5033 ms.
Refiners :[Domain max(s): 624/624 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 624/624 constraints, PredecessorRefiner: 10/6 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 10 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/146 variables, 146/146 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/146 variables, 0/146 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 398/544 variables, 9/155 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/544 variables, 398/553 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/544 variables, 1/554 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/544 variables, 1/555 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/544 variables, 2/557 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/544 variables, 1/558 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/544 variables, 0/558 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 80/624 variables, 8/566 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/624 variables, 80/646 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 624/1452 variables, and 654 constraints, problems are : Problem set: 0 solved, 10 unsolved in 5006 ms.
Refiners :[Domain max(s): 624/624 constraints, Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 0/624 constraints, PredecessorRefiner: 4/6 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10176ms problems are : Problem set: 0 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 146 out of 624 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 624/624 places, 828/828 transitions.
Graph (trivial) has 385 edges and 624 vertex of which 20 / 624 are part of one of the 10 SCC in 6 ms
Free SCC test removed 10 places
Drop transitions (Empty/Sink Transition effects.) removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Graph (complete) has 1276 edges and 614 vertex of which 603 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.3 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions (Output transitions of discarded places.) removed 5 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 0 with 124 rules applied. Total rules applied 126 place count 603 transition count 679
Reduce places removed 124 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 131 rules applied. Total rules applied 257 place count 479 transition count 672
Reduce places removed 3 places and 0 transitions.
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 52
Iterating post reduction 2 with 55 rules applied. Total rules applied 312 place count 476 transition count 620
Reduce places removed 52 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 58 rules applied. Total rules applied 370 place count 424 transition count 614
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 371 place count 423 transition count 614
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 11 Pre rules applied. Total rules applied 371 place count 423 transition count 603
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 393 place count 412 transition count 603
Discarding 79 places :
Symmetric choice reduction at 5 with 79 rule applications. Total rules 472 place count 333 transition count 501
Iterating global reduction 5 with 79 rules applied. Total rules applied 551 place count 333 transition count 501
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 555 place count 333 transition count 497
Discarding 10 places :
Symmetric choice reduction at 6 with 10 rule applications. Total rules 565 place count 323 transition count 477
Iterating global reduction 6 with 10 rules applied. Total rules applied 575 place count 323 transition count 477
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 621 place count 300 transition count 454
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -41
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 6 with 24 rules applied. Total rules applied 645 place count 288 transition count 495
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 649 place count 288 transition count 491
Drop transitions (Redundant composition of simpler transitions.) removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 7 with 17 rules applied. Total rules applied 666 place count 288 transition count 474
Free-agglomeration rule applied 7 times.
Iterating global reduction 7 with 7 rules applied. Total rules applied 673 place count 288 transition count 467
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 680 place count 281 transition count 467
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 681 place count 281 transition count 469
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 682 place count 280 transition count 469
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 685 place count 280 transition count 469
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 686 place count 280 transition count 468
Partial Post-agglomeration rule applied 8 times.
Drop transitions (Partial Post agglomeration) removed 8 transitions
Iterating global reduction 9 with 8 rules applied. Total rules applied 694 place count 280 transition count 468
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 695 place count 279 transition count 467
Iterating global reduction 9 with 1 rules applied. Total rules applied 696 place count 279 transition count 467
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 697 place count 278 transition count 466
Applied a total of 697 rules in 232 ms. Remains 278 /624 variables (removed 346) and now considering 466/828 (removed 362) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 240 ms. Remains : 278/624 places, 466/828 transitions.
RANDOM walk for 40000 steps (933 resets) in 619 ms. (64 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (148 resets) in 96 ms. (412 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (151 resets) in 72 ms. (548 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (154 resets) in 55 ms. (714 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (162 resets) in 224 ms. (177 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (143 resets) in 94 ms. (421 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (125 resets) in 83 ms. (476 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (156 resets) in 64 ms. (615 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (148 resets) in 111 ms. (357 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (151 resets) in 78 ms. (506 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (127 resets) in 67 ms. (588 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 512247 steps, run timeout after 3001 ms. (steps per millisecond=170 ) properties seen :2 out of 10
Probabilistic random walk after 512247 steps, saw 109551 distinct states, run finished after 3006 ms. (steps per millisecond=170 ) properties seen :2
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2267023382800732609.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10769182669163902925.kers'
[2026-05-25 19:48:10] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2267023382800732609.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10769182669163902925.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 466 rows 278 cols 1408 entries
Finished phase 1 with 264 SingleSign rule and 2 generalized
[2026-05-25 19:48:10] [INFO ] Computed 12 invariants in 1 ms
Computed 12 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-10769182669163902925.kers
Total runtime 2 ms.
[2026-05-25 19:48:10] [INFO ] State equation strengthened by 1 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 49/160 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 117/277 variables, 8/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/277 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 465/742 variables, 277/289 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/742 variables, 1/290 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/742 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 2/744 variables, 1/291 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/744 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/744 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 744/744 variables, and 291 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1075 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 278/278 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 8/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/111 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 49/160 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/160 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/160 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 117/277 variables, 8/13 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem HealthRecord-PT-17-ReachabilityFireability-2024-15 is UNSAT
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (INCLUDED_ONLY) 0/277 variables, 7/20 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/277 variables, 0/20 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 465/742 variables, 277/297 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/742 variables, 1/298 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/742 variables, 4/302 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/742 variables, 1/303 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/742 variables, 2/305 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/742 variables, 1/306 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/742 variables, 0/306 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 14 (OVERLAPS) 2/744 variables, 1/307 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/744 variables, 0/307 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/744 variables, 0/307 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 744/744 variables, and 307 constraints, problems are : Problem set: 1 solved, 7 unsolved in 4068 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 278/278 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5271ms problems are : Problem set: 1 solved, 7 unsolved
Fused 7 Parikh solutions to 6 different solutions.
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-14 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-04 FALSE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-00 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 4 properties in 678 ms.
Support contains 63 out of 278 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 278/278 places, 466/466 transitions.
Graph (trivial) has 166 edges and 278 vertex of which 12 / 278 are part of one of the 6 SCC in 0 ms
Free SCC test removed 6 places
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Graph (complete) has 770 edges and 272 vertex of which 269 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 34 place count 269 transition count 421
Reduce places removed 32 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Iterating post reduction 1 with 43 rules applied. Total rules applied 77 place count 237 transition count 410
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 86 place count 228 transition count 410
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 86 place count 228 transition count 398
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 110 place count 216 transition count 398
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 127 place count 199 transition count 372
Iterating global reduction 3 with 17 rules applied. Total rules applied 144 place count 199 transition count 372
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 147 place count 199 transition count 369
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 149 place count 197 transition count 364
Iterating global reduction 4 with 2 rules applied. Total rules applied 151 place count 197 transition count 364
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 4 with 30 rules applied. Total rules applied 181 place count 182 transition count 349
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 191 place count 182 transition count 339
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 209 place count 173 transition count 367
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 211 place count 171 transition count 357
Iterating global reduction 5 with 2 rules applied. Total rules applied 213 place count 171 transition count 357
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 215 place count 169 transition count 355
Iterating global reduction 5 with 2 rules applied. Total rules applied 217 place count 169 transition count 355
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 219 place count 169 transition count 353
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 220 place count 168 transition count 352
Iterating global reduction 5 with 1 rules applied. Total rules applied 221 place count 168 transition count 352
Free-agglomeration rule applied 8 times.
Iterating global reduction 5 with 8 rules applied. Total rules applied 229 place count 168 transition count 344
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 237 place count 160 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 238 place count 160 transition count 343
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 239 place count 160 transition count 343
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 240 place count 159 transition count 342
Applied a total of 240 rules in 87 ms. Remains 159 /278 variables (removed 119) and now considering 342/466 (removed 124) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 159/278 places, 342/466 transitions.
RANDOM walk for 40000 steps (1734 resets) in 462 ms. (86 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40001 steps (297 resets) in 29 ms. (1333 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (287 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (259 resets) in 42 ms. (930 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 1214778 steps, run timeout after 3001 ms. (steps per millisecond=404 ) properties seen :0 out of 3
Probabilistic random walk after 1214778 steps, saw 196590 distinct states, run finished after 3001 ms. (steps per millisecond=404 ) properties seen :0
[2026-05-25 19:48:19] [INFO ] Flow matrix only has 338 transitions (discarded 4 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12902452945191794354.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2456174857656235407.kers'
[2026-05-25 19:48:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12902452945191794354.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2456174857656235407.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 338 rows 159 cols 1236 entries
Finished phase 1 with 149 SingleSign rule and 0 generalized
[2026-05-25 19:48:19] [INFO ] Computed 10 invariants in 1 ms
Computed 10 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-2456174857656235407.kers
Total runtime 1 ms.
[2026-05-25 19:48:19] [INFO ] State equation strengthened by 3 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 96/159 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 338/497 variables, 159/169 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/497 variables, 3/172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/497 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/497 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 497/497 variables, and 172 constraints, problems are : Problem set: 0 solved, 3 unsolved in 317 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 159/159 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/63 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 96/159 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/159 variables, 5/15 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/159 variables, 1/16 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/159 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/159 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 338/497 variables, 159/176 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/497 variables, 3/179 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/497 variables, 1/180 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/497 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/497 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/497 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 497/497 variables, and 181 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1155 ms.
Refiners :[Positive P Invariants (semi-flows): 10/10 constraints, State Equation: 159/159 constraints, ReadFeed: 3/3 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 8/8 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1508ms problems are : Problem set: 0 solved, 3 unsolved
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-06 TRUE TECHNIQUES PARIKH_WALK
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-07 TRUE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 80 ms.
Support contains 22 out of 159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 159/159 places, 342/342 transitions.
Graph (trivial) has 108 edges and 159 vertex of which 4 / 159 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 544 edges and 157 vertex of which 155 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 12 place count 155 transition count 328
Reduce places removed 10 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 14 rules applied. Total rules applied 26 place count 145 transition count 324
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 30 place count 141 transition count 324
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 30 place count 141 transition count 319
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 40 place count 136 transition count 319
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 56 place count 120 transition count 291
Iterating global reduction 3 with 16 rules applied. Total rules applied 72 place count 120 transition count 291
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 120 transition count 289
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 74 place count 120 transition count 288
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 76 place count 119 transition count 288
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 82 place count 113 transition count 273
Iterating global reduction 4 with 6 rules applied. Total rules applied 88 place count 113 transition count 273
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 102 place count 106 transition count 266
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 115 place count 106 transition count 253
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 117 place count 105 transition count 252
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 133 place count 97 transition count 275
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 134 place count 97 transition count 274
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 137 place count 94 transition count 256
Iterating global reduction 6 with 3 rules applied. Total rules applied 140 place count 94 transition count 256
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 143 place count 91 transition count 240
Iterating global reduction 6 with 3 rules applied. Total rules applied 146 place count 91 transition count 240
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 149 place count 91 transition count 237
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 150 place count 90 transition count 230
Iterating global reduction 7 with 1 rules applied. Total rules applied 151 place count 90 transition count 230
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 153 place count 90 transition count 228
Free-agglomeration rule applied 6 times.
Iterating global reduction 8 with 6 rules applied. Total rules applied 159 place count 90 transition count 222
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 166 place count 84 transition count 221
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 172 place count 84 transition count 215
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 175 place count 84 transition count 215
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 176 place count 84 transition count 215
Applied a total of 176 rules in 65 ms. Remains 84 /159 variables (removed 75) and now considering 215/342 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 84/159 places, 215/342 transitions.
RANDOM walk for 40000 steps (4058 resets) in 91 ms. (434 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (447 resets) in 109 ms. (363 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 2525232 steps, run timeout after 3001 ms. (steps per millisecond=841 ) properties seen :0 out of 1
Probabilistic random walk after 2525232 steps, saw 428911 distinct states, run finished after 3001 ms. (steps per millisecond=841 ) properties seen :0
[2026-05-25 19:48:24] [INFO ] Flow matrix only has 208 transitions (discarded 7 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7121487322030080014.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12858014580029539693.kers'
[2026-05-25 19:48:24] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7121487322030080014.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12858014580029539693.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 208 rows 84 cols 864 entries
Finished phase 1 with 74 SingleSign rule and 2 generalized
[2026-05-25 19:48:24] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-12858014580029539693.kers
Total runtime 1 ms.
[2026-05-25 19:48:24] [INFO ] State equation strengthened by 11 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 62/84 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 208/292 variables, 84/92 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 11/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/292 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 103 constraints, problems are : Problem set: 0 solved, 1 unsolved in 86 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 84/84 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 62/84 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 208/292 variables, 84/94 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 11/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 105 constraints, problems are : Problem set: 0 solved, 1 unsolved in 229 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 84/84 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 345ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 5 ms.
Support contains 22 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 215/215 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 215/215 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 84/84 places, 215/215 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 215/215 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 215/215 (removed 0) transitions.
[2026-05-25 19:48:24] [INFO ] Flow matrix only has 208 transitions (discarded 7 similar events)
[2026-05-25 19:48:24] [INFO ] Invariant cache hit.
[2026-05-25 19:48:24] [INFO ] Implicit Places using invariants in 70 ms returned []
[2026-05-25 19:48:24] [INFO ] Flow matrix only has 208 transitions (discarded 7 similar events)
[2026-05-25 19:48:24] [INFO ] Invariant cache hit.
[2026-05-25 19:48:24] [INFO ] State equation strengthened by 11 read => feed constraints.
[2026-05-25 19:48:25] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2026-05-25 19:48:25] [INFO ] Redundant transitions in 43 ms returned []
Running 199 sub problems to find dead transitions.
[2026-05-25 19:48:25] [INFO ] Flow matrix only has 208 transitions (discarded 7 similar events)
[2026-05-25 19:48:25] [INFO ] Invariant cache hit.
[2026-05-25 19:48:25] [INFO ] State equation strengthened by 11 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 2/84 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (OVERLAPS) 208/292 variables, 84/92 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 11/103 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (OVERLAPS) 0/292 variables, 2/105 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 9 (OVERLAPS) 0/292 variables, 0/105 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 105 constraints, problems are : Problem set: 0 solved, 199 unsolved in 11111 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 84/84 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 199 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 2 (OVERLAPS) 2/84 variables, 6/8 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/84 variables, 2/10 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/84 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 5 (OVERLAPS) 208/292 variables, 84/94 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/292 variables, 11/105 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/292 variables, 199/304 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/292 variables, 2/306 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/292 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 199 unsolved
At refinement iteration 10 (OVERLAPS) 0/292 variables, 0/306 constraints. Problems are: Problem set: 0 solved, 199 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 306 constraints, problems are : Problem set: 0 solved, 199 unsolved in 19010 ms.
Refiners :[Generalized P Invariants (flows): 8/8 constraints, State Equation: 84/84 constraints, ReadFeed: 11/11 constraints, PredecessorRefiner: 199/199 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 30301ms problems are : Problem set: 0 solved, 199 unsolved
Search for dead transitions found 0 dead transitions in 30302ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30627 ms. Remains : 84/84 places, 215/215 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 84 transition count 208
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 10 place count 84 transition count 208
Applied a total of 10 rules in 23 ms. Remains 84 /84 variables (removed 0) and now considering 208/215 (removed 7) transitions.
Running SMT prover for 1 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14863855298481586134.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6464991412383851964.kers'
[2026-05-25 19:48:55] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14863855298481586134.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6464991412383851964.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 208 rows 84 cols 864 entries
Finished phase 1 with 74 SingleSign rule and 2 generalized
[2026-05-25 19:48:55] [INFO ] Computed 8 invariants in 0 ms
Computed 8 P flows in 6 ms.
Exported basis to /tmp/petrispot-output-6464991412383851964.kers
Total runtime 7 ms.
[2026-05-25 19:48:55] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2026-05-25 19:48:55] [INFO ] [Nat]Absence check using 0 positive and 8 generalized place invariants in 2 ms returned sat
[2026-05-25 19:48:55] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2026-05-25 19:48:55] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2026-05-25 19:48:55] [INFO ] After 93ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2026-05-25 19:48:55] [INFO ] Flatten gal took : 17 ms
[2026-05-25 19:48:55] [INFO ] Flatten gal took : 16 ms
[2026-05-25 19:48:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8038212818934387603.gal : 6 ms
[2026-05-25 19:48:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4342145866591321913.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8038212818934387603.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4342145866591321913.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality4342145866591321913.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 9
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :9 after 208
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :208 after 244
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :244 after 580
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :580 after 3527
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3527 after 6283
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6283 after 30193
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :30193 after 51321
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :51321 after 2.60036e+07
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,1.02949e+08,0.993923,37200,2,4198,16,94785,7,0,573,140840,0
Total reachable state count : 102948509

Verifying 1 reachability properties.
Invariant property HealthRecord-PT-17-ReachabilityFireability-2024-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-17-ReachabilityFireability-2024-10,208300,0.999728,37200,2,1045,16,94785,7,0,602,140840,0
Over-approximation ignoring read arcs solved 0 properties in 1233 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 19:48:56] [INFO ] Flatten gal took : 31 ms
[2026-05-25 19:48:56] [INFO ] Applying decomposition
[2026-05-25 19:48:56] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/convert-linux64' '-i' '/tmp/graph5937950805800115302.txt' '-o' '/tmp/graph5937950805800115302.bin' '-w' '/tmp/graph5937950805800115302.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5937950805800115302.bin' '-l' '-1' '-v' '-w' '/tmp/graph5937950805800115302.weights' '-q' '0' '-e' '0.001'
[2026-05-25 19:48:57] [INFO ] Decomposing Gal with order
[2026-05-25 19:48:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 19:48:57] [INFO ] Removed a total of 258 redundant transitions.
[2026-05-25 19:48:57] [INFO ] Flatten gal took : 319 ms
[2026-05-25 19:48:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 25 ms.
[2026-05-25 19:48:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8436271090631743046.gal : 13 ms
[2026-05-25 19:48:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10080110795265425705.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8436271090631743046.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10080110795265425705.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality10080110795265425705.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 721
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4.63324e+09 after 4.63324e+09
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :4.63324e+09 after 4.63324e+09
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4.63324e+09 after 4.63324e+09
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.63324e+09 after 4.63618e+09
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :4.63618e+09 after 4.64669e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4.64669e+09 after 4.74657e+09
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4.74657e+09 after 5.28821e+09
Invariant property HealthRecord-PT-17-ReachabilityFireability-2024-10 does not hold.
FORMULA HealthRecord-PT-17-ReachabilityFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 4097 fixpoint passes
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,1.238e+15,19.5146,253252,8924,4433,320129,74507,1352,1.33729e+06,335,515627,0
Total reachable state count : 1237996638506199

Verifying 1 reachability properties.
Invariant property HealthRecord-PT-17-ReachabilityFireability-2024-10 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
HealthRecord-PT-17-ReachabilityFireability-2024-10,2.22716e+10,29.435,253428,2216,1938,320129,74507,1482,1.33729e+06,361,515627,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.
Total runtime 92328 ms.

BK_STOP 1779738567250

--------------------
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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="HealthRecord-PT-17"
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 2-5973"
echo " Executing tool itstools"
echo " Input is HealthRecord-PT-17, 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 r146-tall-177961074300671"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-17.tgz
mv HealthRecord-PT-17 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.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 ;