About the Execution of ITS-Tools for DES-PT-10b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1039.911 | 253932.00 | 393138.00 | 593.90 | TFTTTTTTTTFFFTTF | normal |
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.r082-smll-177946993700375.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 DES-PT-10b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r082-smll-177946993700375
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 6.1K Mar 6 18:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Mar 6 18:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Mar 6 18:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Mar 6 18:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 15 08:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 15 08:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 15 08:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 08:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Mar 6 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 162K Mar 6 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Mar 6 18:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Mar 6 18:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 15 08:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 15 08:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 79K 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 DES-PT-10b-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779679940861
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-10b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-25 03:32:23] [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 03:32:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 03:32:23] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2026-05-25 03:32:23] [INFO ] Transformed 320 places.
[2026-05-25 03:32:23] [INFO ] Transformed 271 transitions.
[2026-05-25 03:32:23] [INFO ] Found NUPN structural information;
[2026-05-25 03:32:23] [INFO ] Parsed PT model containing 320 places and 271 transitions and 827 arcs in 408 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 29 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (340 resets) in 2346 ms. (17 steps per ms) remains 5/16 properties
FORMULA DES-PT-10b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40003 steps (49 resets) in 339 ms. (117 steps per ms) remains 5/5 properties
[2026-05-25 03:32:24] [INFO ] Flatten gal took : 256 ms
[2026-05-25 03:32:24] [INFO ] Flatten gal took : 107 ms
[2026-05-25 03:32:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4324378112578207722.gal : 86 ms
BEST_FIRST walk for 40004 steps (60 resets) in 919 ms. (43 steps per ms) remains 5/5 properties
[2026-05-25 03:32:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7571250051390029524.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/ReachabilityCardinality4324378112578207722.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7571250051390029524.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (48 resets) in 905 ms. (44 steps per ms) remains 5/5 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 ...328
Loading property file /tmp/ReachabilityCardinality7571250051390029524.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :13 after 15
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :15 after 19
BEST_FIRST walk for 40004 steps (62 resets) in 610 ms. (65 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :19 after 89
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :89 after 227
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :227 after 3799
BEST_FIRST walk for 40003 steps (57 resets) in 199 ms. (200 steps per ms) remains 5/5 properties
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :3799 after 81955
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :81955 after 244663
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16479530195495533561.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17052325608412177425.kers'
[2026-05-25 03:32:25] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16479530195495533561.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17052325608412177425.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 271 rows 320 cols 827 entries
Finished phase 1 with 171 SingleSign rule and 84 generalized
[2026-05-25 03:32:25] [INFO ] Computed 65 invariants in 3 ms
Computed 65 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-17052325608412177425.kers
Total runtime 5 ms.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :244663 after 1.654e+08
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/135 variables, 135/135 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/135 variables, 1/136 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/135 variables, 0/136 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem DES-PT-10b-ReachabilityFireability-2024-01 is UNSAT
FORMULA DES-PT-10b-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 159/294 variables, 41/177 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/294 variables, 159/336 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 6/342 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 0/342 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 26/320 variables, 17/359 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/320 variables, 26/385 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 0/385 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :1.654e+08 after 3.85919e+08
At refinement iteration 10 (OVERLAPS) 271/591 variables, 320/705 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :3.85919e+08 after 1.61623e+13
At refinement iteration 11 (INCLUDED_ONLY) 0/591 variables, 0/705 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/591 variables, 0/705 constraints. Problems are: Problem set: 1 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 591/591 variables, and 705 constraints, problems are : Problem set: 1 solved, 4 unsolved in 3497 ms.
Refiners :[Domain max(s): 320/320 constraints, Positive P Invariants (semi-flows): 41/41 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 320/320 constraints, PredecessorRefiner: 5/2 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 1/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/108 variables, 0/109 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 179/287 variables, 41/150 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/287 variables, 179/329 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD proceeding with computation,5 properties remain. new max is 32768
At refinement iteration 5 (INCLUDED_ONLY) 0/287 variables, 6/335 constraints. Problems are: Problem set: 1 solved, 4 unsolved
SDD size :2.99728e+13 after 4.28715e+13
At refinement iteration 6 (INCLUDED_ONLY) 0/287 variables, 5/340 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/287 variables, 0/340 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem DES-PT-10b-ReachabilityFireability-2024-07 is UNSAT
FORMULA DES-PT-10b-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
Problem DES-PT-10b-ReachabilityFireability-2024-15 is UNSAT
FORMULA DES-PT-10b-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 33/320 variables, 17/357 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/320 variables, 33/390 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/320 variables, 0/390 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 271/591 variables, 320/710 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/591 variables, 1/711 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/591 variables, 1/712 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/591 variables, 0/712 constraints. Problems are: Problem set: 3 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 591/591 variables, and 712 constraints, problems are : Problem set: 3 solved, 2 unsolved in 5015 ms.
Refiners :[Domain max(s): 320/320 constraints, Positive P Invariants (semi-flows): 41/41 constraints, Generalized P Invariants (flows): 24/24 constraints, State Equation: 320/320 constraints, PredecessorRefiner: 3/2 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 8696ms problems are : Problem set: 3 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 65 out of 320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 320/320 places, 271/271 transitions.
Graph (complete) has 621 edges and 320 vertex of which 311 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 3 output transitions
Drop transitions (Output transitions of discarded places.) removed 3 transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 311 transition count 257
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 300 transition count 256
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 25 place count 299 transition count 256
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 25 place count 299 transition count 246
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 45 place count 289 transition count 246
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 60 place count 274 transition count 231
Iterating global reduction 3 with 15 rules applied. Total rules applied 75 place count 274 transition count 231
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 85 place count 264 transition count 221
Iterating global reduction 3 with 10 rules applied. Total rules applied 95 place count 264 transition count 221
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 9 rules applied. Total rules applied 104 place count 264 transition count 212
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 105 place count 263 transition count 212
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 105 place count 263 transition count 211
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 107 place count 262 transition count 211
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 171 place count 230 transition count 179
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 173 place count 229 transition count 180
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 174 place count 229 transition count 179
Free-agglomeration rule applied 4 times.
Iterating global reduction 5 with 4 rules applied. Total rules applied 178 place count 229 transition count 175
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 182 place count 225 transition count 175
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 185 place count 225 transition count 172
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 188 place count 222 transition count 172
Applied a total of 188 rules in 234 ms. Remains 222 /320 variables (removed 98) and now considering 172/271 (removed 99) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 222/320 places, 172/271 transitions.
RANDOM walk for 40000 steps (584 resets) in 512 ms. (77 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (115 resets) in 123 ms. (322 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (125 resets) in 572 ms. (69 steps per ms) remains 2/2 properties
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :4.28715e+13 after 3.16292e+15
Interrupted probabilistic random walk after 449883 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :0 out of 2
Probabilistic random walk after 449883 steps, saw 69678 distinct states, run finished after 3009 ms. (steps per millisecond=149 ) 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-11282641825947692185.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-5774812215404568661.kers'
[2026-05-25 03:32:37] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11282641825947692185.kers, --Pflows, --basisKERS=/tmp/petrispot-output-5774812215404568661.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 222 cols 632 entries
Finished phase 1 with 108 SingleSign rule and 55 generalized
[2026-05-25 03:32:37] [INFO ] Computed 59 invariants in 1 ms
Computed 59 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-5774812215404568661.kers
Total runtime 2 ms.
[2026-05-25 03:32:37] [INFO ] State equation strengthened by 2 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 84/149 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 60/209 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/210 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 172/382 variables, 210/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 0/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 12/394 variables, 12/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/394 variables, 0/283 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 394/394 variables, and 283 constraints, problems are : Problem set: 0 solved, 2 unsolved in 686 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/222 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 84/149 variables, 34/34 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/149 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 60/209 variables, 20/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/209 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/210 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/210 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 172/382 variables, 210/269 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/382 variables, 2/271 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/382 variables, 1/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/382 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 12/394 variables, 12/284 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/394 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 394/394 variables, and 284 constraints, problems are : Problem set: 0 solved, 2 unsolved in 962 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/222 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1671ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1485 ms.
Support contains 65 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 172/172 transitions.
Applied a total of 0 rules in 15 ms. Remains 222 /222 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 222/222 places, 172/172 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 172/172 transitions.
Applied a total of 0 rules in 15 ms. Remains 222 /222 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2026-05-25 03:32:41] [INFO ] Invariant cache hit.
[2026-05-25 03:32:41] [INFO ] Implicit Places using invariants in 208 ms returned []
[2026-05-25 03:32:41] [INFO ] Invariant cache hit.
[2026-05-25 03:32:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2026-05-25 03:32:41] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 592 ms to find 0 implicit places.
[2026-05-25 03:32:41] [INFO ] Redundant transitions in 7 ms returned []
Running 171 sub problems to find dead transitions.
[2026-05-25 03:32:41] [INFO ] Invariant cache hit.
[2026-05-25 03:32:41] [INFO ] State equation strengthened by 2 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (OVERLAPS) 1/222 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (OVERLAPS) 172/394 variables, 222/281 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/394 variables, 2/283 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/394 variables, 2/285 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/394 variables, 6/291 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/394 variables, 0/291 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 10 (OVERLAPS) 0/394 variables, 6/297 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/394 variables, 2/299 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/394 variables, 1/300 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/394 variables, 3/303 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/394 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 15 (OVERLAPS) 0/394 variables, 0/303 constraints. Problems are: Problem set: 0 solved, 171 unsolved
No progress, stopping.
After SMT solving in domain Real declared 394/394 variables, and 303 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30013 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/222 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 20/20 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 171 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/221 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/221 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (OVERLAPS) 1/222 variables, 34/50 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/222 variables, 9/59 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/222 variables, 20/79 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/222 variables, 11/90 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/222 variables, 1/91 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/222 variables, 8/99 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/222 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 9 (OVERLAPS) 172/394 variables, 222/321 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/394 variables, 2/323 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/394 variables, 171/494 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 394/394 variables, and 499 constraints, problems are : Problem set: 0 solved, 171 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 34/34 constraints, Generalized P Invariants (flows): 25/25 constraints, State Equation: 222/222 constraints, ReadFeed: 2/2 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 45/45 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60113ms problems are : Problem set: 0 solved, 171 unsolved
Search for dead transitions found 0 dead transitions in 60116ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60760 ms. Remains : 222/222 places, 172/172 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (complete) has 514 edges and 222 vertex of which 221 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 12 ms. Remains 221 /222 variables (removed 1) and now considering 172/172 (removed 0) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1450550447404089638.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8926229246644093426.kers'
[2026-05-25 03:33:41] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1450550447404089638.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8926229246644093426.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 172 rows 221 cols 631 entries
Finished phase 1 with 108 SingleSign rule and 55 generalized
[2026-05-25 03:33:41] [INFO ] Computed 58 invariants in 1 ms
Computed 58 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-8926229246644093426.kers
Total runtime 2 ms.
[2026-05-25 03:33:42] [INFO ] [Real]Absence check using 33 positive place invariants in 9 ms returned sat
[2026-05-25 03:33:42] [INFO ] [Real]Absence check using 33 positive and 25 generalized place invariants in 14 ms returned sat
[2026-05-25 03:33:42] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-25 03:33:42] [INFO ] [Nat]Absence check using 33 positive place invariants in 9 ms returned sat
[2026-05-25 03:33:42] [INFO ] [Nat]Absence check using 33 positive and 25 generalized place invariants in 12 ms returned sat
[2026-05-25 03:33:42] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-25 03:33:42] [INFO ] After 232ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-25 03:33:42] [INFO ] After 369ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2026-05-25 03:33:42] [INFO ] Flatten gal took : 21 ms
[2026-05-25 03:33:42] [INFO ] Flatten gal took : 19 ms
[2026-05-25 03:33:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7917045210775139131.gal : 4 ms
[2026-05-25 03:33:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9465674699249115114.prop : 1 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/ReachabilityCardinality7917045210775139131.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9465674699249115114.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/ReachabilityCardinality9465674699249115114.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 6
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :6 after 10
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :10 after 29
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :29 after 203
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :203 after 6973
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :6973 after 849697
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :849697 after 2.31526e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :2.31526e+06 after 1.01848e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :4.23852e+09 after 5.03539e+09
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :5.03539e+09 after 1.10326e+11
Detected timeout of ITS tools.
[2026-05-25 03:33:57] [INFO ] Flatten gal took : 16 ms
[2026-05-25 03:33:57] [INFO ] Applying decomposition
[2026-05-25 03:33:57] [INFO ] Flatten gal took : 16 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/graph13692720007283100624.txt' '-o' '/tmp/graph13692720007283100624.bin' '-w' '/tmp/graph13692720007283100624.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph13692720007283100624.bin' '-l' '-1' '-v' '-w' '/tmp/graph13692720007283100624.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:33:57] [INFO ] Decomposing Gal with order
[2026-05-25 03:33:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:33:57] [INFO ] Removed a total of 34 redundant transitions.
[2026-05-25 03:33:57] [INFO ] Flatten gal took : 136 ms
[2026-05-25 03:33:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 37 ms.
[2026-05-25 03:33:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12654170905290501370.gal : 8 ms
[2026-05-25 03:33:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6098456221759696390.prop : 1 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/ReachabilityCardinality12654170905290501370.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6098456221759696390.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/ReachabilityCardinality6098456221759696390.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 46
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :403 after 403
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :403 after 523
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :523 after 43967
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :43967 after 1.17303e+12
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.17303e+12 after 4.91247e+13
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31095 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-25 03:34:13] [INFO ] Flatten gal took : 20 ms
[2026-05-25 03:34:13] [INFO ] Applying decomposition
[2026-05-25 03:34:13] [INFO ] Flatten gal took : 18 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/graph15284487297505673076.txt' '-o' '/tmp/graph15284487297505673076.bin' '-w' '/tmp/graph15284487297505673076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15284487297505673076.bin' '-l' '-1' '-v' '-w' '/tmp/graph15284487297505673076.weights' '-q' '0' '-e' '0.001'
[2026-05-25 03:34:13] [INFO ] Decomposing Gal with order
[2026-05-25 03:34:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 03:34:13] [INFO ] Removed a total of 31 redundant transitions.
[2026-05-25 03:34:13] [INFO ] Flatten gal took : 42 ms
[2026-05-25 03:34:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 7 ms.
[2026-05-25 03:34:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16550698353013450096.gal : 12 ms
[2026-05-25 03:34:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16678218032817308961.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/ReachabilityCardinality16550698353013450096.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16678218032817308961.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 ...309
Loading property file /tmp/ReachabilityCardinality16678218032817308961.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :5 after 843
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :843 after 1.2177e+06
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.2177e+06 after 7.74468e+11
Invariant property DES-PT-10b-ReachabilityFireability-2024-11 does not hold.
FORMULA DES-PT-10b-ReachabilityFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-10b-ReachabilityFireability-2024-00 is true.
FORMULA DES-PT-10b-ReachabilityFireability-2024-00 TRUE 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 129 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,2.53325e+17,81.8634,33240,4079,254,62786,1611,791,131554,190,4295,0
Total reachable state count : 253324587540568422
Verifying 2 reachability properties.
Reachability property DES-PT-10b-ReachabilityFireability-2024-00 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-10b-ReachabilityFireability-2024-00,2.46758e+06,81.8686,33484,146,62,62786,1611,803,131554,197,4295,0
Invariant property DES-PT-10b-ReachabilityFireability-2024-11 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
DES-PT-10b-ReachabilityFireability-2024-11,2.85582e+09,141.188,33484,233,79,62786,1611,1110,131554,239,4295,0
All properties solved without resorting to model-checking.
Total runtime 251435 ms.
BK_STOP 1779680194793
--------------------
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="DES-PT-10b"
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 DES-PT-10b, 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 r082-smll-177946993700375"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b 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 '
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 ;