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.r338-smll-178021499300470.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 FileSystem-PT-N05I10B15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r338-smll-178021499300470
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1004K
-rw-r--r-- 1 mcc users 8.2K May 27 10:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K May 27 10:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 27 10:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 27 10:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 51K May 27 10:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 173K May 27 10:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 27 10:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 27 10:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 26 18:17 NewModel
-rw-r--r-- 1 mcc users 13K May 27 10:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K May 27 10:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 27 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K May 27 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 8.2K May 27 10:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 21K May 27 10:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 26 18:17 equiv_col
-rw-r--r-- 1 mcc users 10 May 26 18:17 instance
-rw-r--r-- 1 mcc users 6 May 26 18:17 iscolored
-rw-r--r-- 1 mcc users 349K Jun 10 11:57 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 FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-00
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-01
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-02
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-03
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-04
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-05
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-06
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-07
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-08
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-09
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-10
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-11
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-12
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-13
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-14
FORMULA_NAME FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1781109163481

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FileSystem-PT-N05I10B15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202604301425
[2026-06-10 16:32:46] [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]
[2026-06-10 16:32:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-06-10 16:32:46] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2026-06-10 16:32:46] [INFO ] Transformed 826 places.
[2026-06-10 16:32:46] [INFO ] Transformed 770 transitions.
[2026-06-10 16:32:46] [INFO ] Parsed PT model containing 826 places and 770 transitions and 2750 arcs in 519 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 10 places and 0 transitions.
RANDOM walk for 40000 steps (784 resets) in 3368 ms. (11 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
[2026-06-10 16:32:48] [INFO ] Flatten gal took : 421 ms
BEST_FIRST walk for 4004 steps (12 resets) in 65 ms. (60 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 98 ms. (40 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 88 ms. (44 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 76 ms. (51 steps per ms) remains 16/16 properties
[2026-06-10 16:32:48] [INFO ] Flatten gal took : 173 ms
BEST_FIRST walk for 4004 steps (11 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (12 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 85 ms. (46 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 42 ms. (93 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (12 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
[2026-06-10 16:32:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12972461963039649937.gal : 93 ms
[2026-06-10 16:32:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11913587999848186445.prop : 7 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/ReachabilityCardinality12972461963039649937.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11913587999848186445.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 ...330
Loading property file /tmp/ReachabilityCardinality11913587999848186445.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :12 after 14
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :14 after 15
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :15 after 18
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :18 after 21
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :21 after 24
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :24 after 234
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :234 after 271
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :271 after 1834
Interrupted probabilistic random walk after 215419 steps, run timeout after 3001 ms. (steps per millisecond=71 ) properties seen :0 out of 16
Probabilistic random walk after 215419 steps, saw 38089 distinct states, run finished after 3011 ms. (steps per millisecond=71 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16391318563554151868.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14383479492081203695.kers'
[2026-06-10 16:32:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16391318563554151868.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14383479492081203695.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 1 ms.
// Phase 1: matrix 770 rows 801 cols 2300 entries
Finished phase 1 with 620 SingleSign rule and 140 generalized
[2026-06-10 16:32:51] [INFO ] Computed 56 invariants in 12 ms
Computed 56 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-14383479492081203695.kers
Total runtime 15 ms.
[2026-06-10 16:32:51] [INFO ] State equation strengthened by 150 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/245 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-01 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-01 TRUE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-07 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-07 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-10 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-13 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-13 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-14 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-15 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 552/797 variables, 34/34 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/797 variables, 3/37 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/797 variables, 0/37 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 7/804 variables, 7/44 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/804 variables, 0/44 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 12/816 variables, 12/56 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/816 variables, 0/56 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 8 (OVERLAPS) 770/1586 variables, 816/872 constraints. Problems are: Problem set: 6 solved, 10 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1586/1586 variables, and 1022 constraints, problems are : Problem set: 6 solved, 10 unsolved in 5051 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 816/816 constraints, ReadFeed: 150/150 constraints, PredecessorRefiner: 16/13 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 10 unsolved
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :1834 after 54824
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 569/795 variables, 33/33 constraints. Problems are: Problem set: 6 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/795 variables, 2/35 constraints. Problems are: Problem set: 6 solved, 10 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 795/1586 variables, and 40 constraints, problems are : Problem set: 6 solved, 10 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 33/41 constraints, Generalized P Invariants (flows): 2/15 constraints, State Equation: 0/816 constraints, ReadFeed: 0/150 constraints, PredecessorRefiner: 3/13 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10297ms problems are : Problem set: 6 solved, 10 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 226 out of 816 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 816/816 places, 770/770 transitions.
Graph (complete) has 1845 edges and 816 vertex of which 696 are kept as prefixes of interest. Removing 120 places using SCC suffix rule.7 ms
Discarding 120 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 696 transition count 768
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 694 transition count 768
Discarding 76 places :
Symmetric choice reduction at 2 with 76 rule applications. Total rules 81 place count 618 transition count 692
Iterating global reduction 2 with 76 rules applied. Total rules applied 157 place count 618 transition count 692
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 3 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 317 place count 538 transition count 612
Free-agglomeration rule (complex) applied 59 times.
Iterating global reduction 2 with 59 rules applied. Total rules applied 376 place count 538 transition count 553
Reduce places removed 59 places and 0 transitions.
Iterating post reduction 2 with 59 rules applied. Total rules applied 435 place count 479 transition count 553
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 436 place count 479 transition count 553
Applied a total of 436 rules in 399 ms. Remains 479 /816 variables (removed 337) and now considering 553/770 (removed 217) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 413 ms. Remains : 479/816 places, 553/770 transitions.
RANDOM walk for 40000 steps (1024 resets) in 1243 ms. (32 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (156 resets) in 385 ms. (103 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (157 resets) in 271 ms. (147 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (152 resets) in 362 ms. (110 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (155 resets) in 175 ms. (227 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (164 resets) in 668 ms. (59 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (156 resets) in 237 ms. (168 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (155 resets) in 211 ms. (188 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (156 resets) in 255 ms. (156 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (158 resets) in 301 ms. (132 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (156 resets) in 265 ms. (150 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 364342 steps, run timeout after 3001 ms. (steps per millisecond=121 ) properties seen :0 out of 10
Probabilistic random walk after 364342 steps, saw 62396 distinct states, run finished after 3001 ms. (steps per millisecond=121 ) properties seen :0
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6254742764623933019.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14457188560726543627.kers'
[2026-06-10 16:33:06] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6254742764623933019.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14457188560726543627.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 553 rows 464 cols 1656 entries
Finished phase 1 with 447 SingleSign rule and 0 generalized
[2026-06-10 16:33:06] [INFO ] Computed 32 invariants in 8 ms
Computed 32 P flows in 9 ms.
Exported basis to /tmp/petrispot-output-14457188560726543627.kers
Total runtime 11 ms.
[2026-06-10 16:33:06] [INFO ] State equation strengthened by 150 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/226 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (OVERLAPS) 245/471 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/471 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (OVERLAPS) 8/479 variables, 8/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/479 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (OVERLAPS) 553/1032 variables, 479/511 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-06 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (INCLUDED_ONLY) 0/1032 variables, 150/661 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1032 variables, 0/661 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 0/1032 variables, 0/661 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1032/1032 variables, and 661 constraints, problems are : Problem set: 1 solved, 9 unsolved in 5276 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 479/479 constraints, ReadFeed: 150/150 constraints, PredecessorRefiner: 10/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/201 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 266/467 variables, 24/24 constraints. Problems are: Problem set: 1 solved, 9 unsolved
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-00 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-00 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-02 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-03 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-03 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-04 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-05 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-05 FALSE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-11 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-08 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/467 variables, 12/36 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/467 variables, 0/36 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/475 variables, 8/44 constraints. Problems are: Problem set: 8 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/475 variables, 0/44 constraints. Problems are: Problem set: 8 solved, 2 unsolved
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-09 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-09 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 6 (OVERLAPS) 553/1028 variables, 475/519 constraints. Problems are: Problem set: 9 solved, 1 unsolved
Problem FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-12 is UNSAT
FORMULA FileSystem-PT-N05I10B15-ReachabilityCardinality-2024-12 FALSE TECHNIQUES SMT_REFINEMENT
After SMT solving in domain Int declared 1028/1032 variables, and 669 constraints, problems are : Problem set: 10 solved, 0 unsolved in 5586 ms.
Refiners :[Positive P Invariants (semi-flows): 32/32 constraints, State Equation: 475/479 constraints, ReadFeed: 150/150 constraints, PredecessorRefiner: 3/7 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10944ms problems are : Problem set: 10 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
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 31324 ms.

BK_STOP 1781109197436

--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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="FileSystem-PT-N05I10B15"
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 2-5973"
echo " Executing tool itstools"
echo " Input is FileSystem-PT-N05I10B15, 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 r338-smll-178021499300470"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FileSystem-PT-N05I10B15.tgz
mv FileSystem-PT-N05I10B15 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 ;