About the Execution of ITS-Tools for EisenbergMcGuire-PT-07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16201.647 | 3600000.00 | 5383480.00 | 63410.80 | FFTTF?TTTTF??TTF | 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.r114-smll-177955740500271.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 EisenbergMcGuire-PT-07, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-177955740500271
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.4K Mar 7 05:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Mar 7 05:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Mar 7 05:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 7 05:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 15 09:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 15 09:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 15 09:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 15 09:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 7 05:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Mar 7 05:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Mar 7 05:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 7 05:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 15 09:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 15 09:48 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 1.2M 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 EisenbergMcGuire-PT-07-ReachabilityFireability-2024-00
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-01
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-02
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-03
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-04
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-05
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-06
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-07
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-08
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-09
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-10
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-11
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-12
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-13
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14
FORMULA_NAME EisenbergMcGuire-PT-07-ReachabilityFireability-2024-15
=== Now, execution of the tool begins
BK_START 1779786572228
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-07
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202604301425
[2026-05-26 09:09:34] [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]
[2026-05-26 09:09:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-26 09:09:35] [INFO ] Load time of PNML (sax parser for PT used): 440 ms
[2026-05-26 09:09:35] [INFO ] Transformed 553 places.
[2026-05-26 09:09:35] [INFO ] Transformed 1960 transitions.
[2026-05-26 09:09:35] [INFO ] Found NUPN structural information;
[2026-05-26 09:09:35] [INFO ] Parsed PT model containing 553 places and 1960 transitions and 9212 arcs in 690 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 30 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (8 resets) in 2770 ms. (14 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 186 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 182 ms. (21 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 133 ms. (29 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 70 ms. (56 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 16/16 properties
[2026-05-26 09:09:36] [INFO ] Flatten gal took : 513 ms
[2026-05-26 09:09:37] [INFO ] Flatten gal took : 173 ms
[2026-05-26 09:09:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6163193300944950775.gal : 197 ms
[2026-05-26 09:09:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14578910746154007999.prop : 13 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/ReachabilityCardinality6163193300944950775.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14578910746154007999.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 ...329
Loading property file /tmp/ReachabilityCardinality14578910746154007999.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :8 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 13
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :13 after 19
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :19 after 21
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :21 after 90
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :90 after 198
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :198 after 866
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :866 after 1663
Interrupted probabilistic random walk after 93400 steps, run timeout after 3001 ms. (steps per millisecond=31 ) properties seen :2 out of 16
Probabilistic random walk after 93400 steps, saw 71382 distinct states, run finished after 3008 ms. (steps per millisecond=31 ) properties seen :2
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2026-05-26 09:09:39] [INFO ] Flow matrix only has 1001 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-1845827328244964385.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10047822368677035584.kers'
[2026-05-26 09:09:39] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-1845827328244964385.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10047822368677035584.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 1001 rows 553 cols 2226 entries
Finished phase 1 with 524 SingleSign rule and 7 generalized
[2026-05-26 09:09:39] [INFO ] Computed 22 invariants in 4 ms
Computed 22 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-10047822368677035584.kers
Total runtime 6 ms.
[2026-05-26 09:09:39] [INFO ] State equation strengthened by 472 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :1663 after 6052
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/137 variables, 137/137 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/137 variables, 8/145 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/137 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 14 unsolved
Problem EisenbergMcGuire-PT-07-ReachabilityFireability-2024-10 is UNSAT
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 261/398 variables, 7/152 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/398 variables, 261/413 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/398 variables, 0/413 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 6 (OVERLAPS) 155/553 variables, 7/420 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/553 variables, 155/575 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/553 variables, 0/575 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 9 (OVERLAPS) 1001/1554 variables, 553/1128 constraints. Problems are: Problem set: 1 solved, 13 unsolved
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :6052 after 32347
At refinement iteration 10 (INCLUDED_ONLY) 0/1554 variables, 472/1600 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1554 variables, 0/1600 constraints. Problems are: Problem set: 1 solved, 13 unsolved
At refinement iteration 12 (OVERLAPS) 0/1554 variables, 0/1600 constraints. Problems are: Problem set: 1 solved, 13 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1554/1554 variables, and 1600 constraints, problems are : Problem set: 1 solved, 13 unsolved in 5043 ms.
Refiners :[Domain max(s): 553/553 constraints, Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 553/553 constraints, ReadFeed: 472/472 constraints, PredecessorRefiner: 14/9 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 13 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 121/121 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Problem EisenbergMcGuire-PT-07-ReachabilityFireability-2024-07 is UNSAT
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-07 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/121 variables, 8/129 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/121 variables, 0/129 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 3 (OVERLAPS) 274/395 variables, 7/136 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/395 variables, 274/410 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :32347 after 97921
At refinement iteration 5 (INCLUDED_ONLY) 0/395 variables, 15/425 constraints. Problems are: Problem set: 2 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/395 variables, 3/428 constraints. Problems are: Problem set: 2 solved, 12 unsolved
SMT process timed out in 10429ms, After SMT, problems are : Problem set: 2 solved, 12 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 97 out of 553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 553/553 places, 1960/1960 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 2 place count 553 transition count 1958
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 551 transition count 1958
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 136 Pre rules applied. Total rules applied 4 place count 551 transition count 1822
Deduced a syphon composed of 136 places in 5 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 276 place count 415 transition count 1822
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 299 place count 392 transition count 1661
Iterating global reduction 2 with 23 rules applied. Total rules applied 322 place count 392 transition count 1661
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 402 place count 352 transition count 1621
Applied a total of 402 rules in 302 ms. Remains 352 /553 variables (removed 201) and now considering 1621/1960 (removed 339) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 314 ms. Remains : 352/553 places, 1621/1960 transitions.
RANDOM walk for 40000 steps (8 resets) in 751 ms. (53 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 299 ms. (133 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 215 ms. (185 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 124 ms. (320 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 141 ms. (281 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1642 ms. (24 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 78 ms. (506 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 215 ms. (185 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 11/12 properties
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (8 resets) in 73 ms. (540 steps per ms) remains 11/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 11/11 properties
Interrupted probabilistic random walk after 143104 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :1 out of 11
Probabilistic random walk after 143104 steps, saw 92796 distinct states, run finished after 3001 ms. (steps per millisecond=47 ) properties seen :1
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2026-05-26 09:09:54] [INFO ] Flow matrix only has 662 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-12692595084031484067.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4225053784731419384.kers'
[2026-05-26 09:09:54] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-12692595084031484067.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4225053784731419384.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 662 rows 352 cols 1548 entries
Finished phase 1 with 323 SingleSign rule and 7 generalized
[2026-05-26 09:09:54] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 3 ms.
Exported basis to /tmp/petrispot-output-4225053784731419384.kers
Total runtime 4 ms.
[2026-05-26 09:09:54] [INFO ] State equation strengthened by 334 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/64 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 220/284 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (OVERLAPS) 68/352 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/352 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (OVERLAPS) 662/1014 variables, 352/374 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1014 variables, 334/708 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1014 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 9 (OVERLAPS) 0/1014 variables, 0/708 constraints. Problems are: Problem set: 0 solved, 10 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1014/1014 variables, and 708 constraints, problems are : Problem set: 0 solved, 10 unsolved in 1277 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 352/352 constraints, ReadFeed: 334/334 constraints, PredecessorRefiner: 10/8 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) 0/64 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/64 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 2 (OVERLAPS) 220/284 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 10 unsolved
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :97921 after 151556
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 12/27 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 5/32 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 1/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/284 variables, 0/33 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem EisenbergMcGuire-PT-07-ReachabilityFireability-2024-06 is UNSAT
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-06 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 7 (OVERLAPS) 68/352 variables, 7/40 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/352 variables, 5/45 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/352 variables, 0/45 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 662/1014 variables, 352/397 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1014 variables, 334/731 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1014 variables, 7/738 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1014 variables, 0/738 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 0/1014 variables, 2/740 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1014 variables, 0/740 constraints. Problems are: Problem set: 1 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 0/1014 variables, 0/740 constraints. Problems are: Problem set: 1 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1014/1014 variables, and 740 constraints, problems are : Problem set: 1 solved, 9 unsolved in 8983 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 352/352 constraints, ReadFeed: 334/334 constraints, PredecessorRefiner: 9/8 constraints, Known Traps: 25/25 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10319ms problems are : Problem set: 1 solved, 9 unsolved
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :151556 after 1.1069e+06
Parikh walk visited 0 properties in 10617 ms.
Support contains 59 out of 352 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 352/352 places, 1621/1621 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 352 transition count 1612
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 343 transition count 1612
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 28 place count 333 transition count 1542
Iterating global reduction 0 with 10 rules applied. Total rules applied 38 place count 333 transition count 1542
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 40 place count 332 transition count 1541
Applied a total of 40 rules in 117 ms. Remains 332 /352 variables (removed 20) and now considering 1541/1621 (removed 80) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 332/352 places, 1541/1621 transitions.
RANDOM walk for 40000 steps (8 resets) in 418 ms. (95 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 269 ms. (148 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 110 ms. (360 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 74 ms. (533 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 92 ms. (430 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 167 ms. (238 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 63 ms. (625 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 9/9 properties
Interrupted probabilistic random walk after 171176 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 9
Probabilistic random walk after 171176 steps, saw 97386 distinct states, run finished after 3001 ms. (steps per millisecond=57 ) properties seen :0
[2026-05-26 09:10:19] [INFO ] Flow matrix only has 582 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4345921855569540709.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6891483112368907036.kers'
[2026-05-26 09:10:19] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4345921855569540709.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6891483112368907036.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 582 rows 332 cols 1388 entries
Finished phase 1 with 303 SingleSign rule and 7 generalized
[2026-05-26 09:10:19] [INFO ] Computed 22 invariants in 2 ms
Computed 22 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-6891483112368907036.kers
Total runtime 3 ms.
[2026-05-26 09:10:19] [INFO ] State equation strengthened by 274 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 217/276 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 56/332 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/332 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 582/914 variables, 332/354 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/914 variables, 274/628 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/914 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 0/914 variables, 0/628 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 914/914 variables, and 628 constraints, problems are : Problem set: 0 solved, 9 unsolved in 1180 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 332/332 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (OVERLAPS) 217/276 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/276 variables, 13/28 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/276 variables, 2/30 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 1/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 56/332 variables, 7/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/332 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 582/914 variables, 332/370 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/914 variables, 274/644 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/914 variables, 7/651 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/914 variables, 2/653 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/914 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 0/914 variables, 1/654 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/914 variables, 0/654 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 0/914 variables, 1/655 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/914 variables, 1/656 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/914 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 19 (OVERLAPS) 0/914 variables, 0/656 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 914/914 variables, and 656 constraints, problems are : Problem set: 0 solved, 9 unsolved in 9401 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 332/332 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 9/7 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10620ms problems are : Problem set: 0 solved, 9 unsolved
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-15 FALSE TECHNIQUES PARIKH_WALK
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-01 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 2 properties in 13457 ms.
Support contains 56 out of 332 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 332/332 places, 1541/1541 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 332 transition count 1540
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 331 transition count 1540
Applied a total of 2 rules in 63 ms. Remains 331 /332 variables (removed 1) and now considering 1540/1541 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 331/332 places, 1540/1541 transitions.
RANDOM walk for 40000 steps (8 resets) in 336 ms. (118 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 258 ms. (154 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 99 ms. (400 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 57 ms. (689 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 147 ms. (270 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 66 ms. (597 steps per ms) remains 7/7 properties
SDD proceeding with computation,16 properties remain. new max is 131072
SDD size :1.1069e+06 after 2.49336e+06
Interrupted probabilistic random walk after 171288 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :0 out of 7
Probabilistic random walk after 171288 steps, saw 98824 distinct states, run finished after 3002 ms. (steps per millisecond=57 ) properties seen :0
[2026-05-26 09:10:46] [INFO ] Flow matrix only has 581 transitions (discarded 959 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2998977214491927369.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-12832912736333832423.kers'
[2026-05-26 09:10:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2998977214491927369.kers, --Pflows, --basisKERS=/tmp/petrispot-output-12832912736333832423.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 581 rows 331 cols 1386 entries
Finished phase 1 with 302 SingleSign rule and 7 generalized
[2026-05-26 09:10:46] [INFO ] Computed 22 invariants in 4 ms
Computed 22 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-12832912736333832423.kers
Total runtime 5 ms.
[2026-05-26 09:10:46] [INFO ] State equation strengthened by 274 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 219/275 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 56/331 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/331 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 581/912 variables, 331/353 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/912 variables, 274/627 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/912 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 0/912 variables, 0/627 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 912/912 variables, and 627 constraints, problems are : Problem set: 0 solved, 7 unsolved in 1021 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 331/331 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/56 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (OVERLAPS) 219/275 variables, 11/15 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/275 variables, 11/26 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/275 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 56/331 variables, 7/33 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/331 variables, 2/35 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/331 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (OVERLAPS) 581/912 variables, 331/366 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/912 variables, 274/640 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/912 variables, 5/645 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/912 variables, 2/647 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/912 variables, 0/647 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/912 variables, 1/648 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/912 variables, 1/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/912 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 16 (OVERLAPS) 0/912 variables, 0/649 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 912/912 variables, and 649 constraints, problems are : Problem set: 0 solved, 7 unsolved in 6287 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 331/331 constraints, ReadFeed: 274/274 constraints, PredecessorRefiner: 7/5 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7363ms problems are : Problem set: 0 solved, 7 unsolved
Parikh walk visited 0 properties in 3726 ms.
Support contains 56 out of 331 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 331/331 places, 1540/1540 transitions.
Applied a total of 0 rules in 53 ms. Remains 331 /331 variables (removed 0) and now considering 1540/1540 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 331/331 places, 1540/1540 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 331/331 places, 1540/1540 transitions.
Applied a total of 0 rules in 46 ms. Remains 331 /331 variables (removed 0) and now considering 1540/1540 (removed 0) transitions.
[2026-05-26 09:10:58] [INFO ] Flow matrix only has 581 transitions (discarded 959 similar events)
[2026-05-26 09:10:58] [INFO ] Invariant cache hit.
[2026-05-26 09:10:58] [INFO ] Implicit Places using invariants in 370 ms returned []
[2026-05-26 09:10:58] [INFO ] Flow matrix only has 581 transitions (discarded 959 similar events)
[2026-05-26 09:10:58] [INFO ] Invariant cache hit.
[2026-05-26 09:10:58] [INFO ] State equation strengthened by 274 read => feed constraints.
[2026-05-26 09:11:00] [INFO ] Implicit Places using invariants and state equation in 1690 ms returned []
Implicit Place search using SMT with State Equation took 2080 ms to find 0 implicit places.
[2026-05-26 09:11:00] [INFO ] Redundant transitions in 121 ms returned []
Running 1533 sub problems to find dead transitions.
[2026-05-26 09:11:00] [INFO ] Flow matrix only has 581 transitions (discarded 959 similar events)
[2026-05-26 09:11:00] [INFO ] Invariant cache hit.
[2026-05-26 09:11:00] [INFO ] State equation strengthened by 274 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 20/42 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 20/62 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 331/912 variables, and 62 constraints, problems are : Problem set: 0 solved, 1533 unsolved in 30082 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/331 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 1533/1533 constraints, Known Traps: 40/40 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1533 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/331 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/331 variables, 7/22 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/331 variables, 40/62 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
SDD proceeding with computation,16 properties remain. new max is 262144
SDD size :2.49336e+06 after 5.23468e+06
At refinement iteration 3 (INCLUDED_ONLY) 0/331 variables, 20/82 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/331 variables, 20/102 constraints. Problems are: Problem set: 0 solved, 1533 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 331/912 variables, and 102 constraints, problems are : Problem set: 0 solved, 1533 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 15/15 constraints, Generalized P Invariants (flows): 7/7 constraints, State Equation: 0/331 constraints, ReadFeed: 0/274 constraints, PredecessorRefiner: 0/1533 constraints, Known Traps: 80/80 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60884ms problems are : Problem set: 0 solved, 1533 unsolved
Search for dead transitions found 0 dead transitions in 60898ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63186 ms. Remains : 331/331 places, 1540/1540 transitions.
Attempting over-approximation, by ignoring read arcs.
Graph (trivial) has 1052 edges and 331 vertex of which 44 / 331 are part of one of the 7 SCC in 10 ms
Free SCC test removed 37 places
Drop transitions (Empty/Sink Transition effects.) removed 128 transitions
Ensure Unique test removed 977 transitions
Reduce isomorphic transitions removed 1105 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 49 transitions
Trivial Post-agglo rules discarded 49 transitions
Performed 49 trivial Post agglomeration. Transition count delta: 49
Iterating post reduction 0 with 49 rules applied. Total rules applied 50 place count 294 transition count 386
Reduce places removed 49 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 53 rules applied. Total rules applied 103 place count 245 transition count 382
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 107 place count 241 transition count 382
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 107 place count 241 transition count 375
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 121 place count 234 transition count 375
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 0 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 251 place count 169 transition count 310
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 273 place count 169 transition count 288
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -16
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 283 place count 164 transition count 304
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 289 place count 164 transition count 298
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 5 with 19 rules applied. Total rules applied 308 place count 164 transition count 279
Free-agglomeration rule applied 42 times.
Iterating global reduction 5 with 42 rules applied. Total rules applied 350 place count 164 transition count 237
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 5 with 42 rules applied. Total rules applied 392 place count 122 transition count 237
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 393 place count 122 transition count 236
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 402 place count 122 transition count 236
Applied a total of 402 rules in 80 ms. Remains 122 /331 variables (removed 209) and now considering 236/1540 (removed 1304) transitions.
Running SMT prover for 7 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4175534006992897845.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4114398501534752060.kers'
[2026-05-26 09:12:01] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4175534006992897845.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4114398501534752060.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 236 rows 122 cols 750 entries
Finished phase 1 with 91 SingleSign rule and 9 generalized
[2026-05-26 09:12:01] [INFO ] Computed 22 invariants in 1 ms
Computed 22 P flows in 4 ms.
Exported basis to /tmp/petrispot-output-4114398501534752060.kers
Total runtime 4 ms.
[2026-05-26 09:12:01] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2026-05-26 09:12:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2026-05-26 09:12:01] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 2 ms returned sat
[2026-05-26 09:12:01] [INFO ] After 150ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
TRAPS : Iteration 0
[2026-05-26 09:12:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 126 ms
[2026-05-26 09:12:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
TRAPS : Iteration 1
[2026-05-26 09:12:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 93 ms
TRAPS : Iteration 2
[2026-05-26 09:12:02] [INFO ] After 783ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
[2026-05-26 09:12:02] [INFO ] After 974ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2026-05-26 09:12:02] [INFO ] Flatten gal took : 20 ms
[2026-05-26 09:12:02] [INFO ] Flatten gal took : 16 ms
[2026-05-26 09:12:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14084454759442480151.gal : 6 ms
[2026-05-26 09:12:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3949193747588380651.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/ReachabilityCardinality14084454759442480151.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3949193747588380651.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 ...329
Loading property file /tmp/ReachabilityCardinality3949193747588380651.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :5 after 12
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :12 after 36
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :36 after 264
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :264 after 1248
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1248 after 3068
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3068 after 3944
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14 is true.
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-11 is true.
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :3944 after 31878
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :31878 after 158965
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,6.34053e+08,0.18265,6308,2,868,16,9628,11,0,838,4879,0
Total reachable state count : 634053420
Verifying 7 reachability properties.
Invariant property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-00 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-00,348381,0.187408,6400,2,479,16,9628,11,0,855,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-02 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-02,3.20229e+06,0.188938,6572,2,578,16,9628,11,0,859,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-05 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-05,68310,0.189935,6572,2,443,16,9628,11,0,863,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-09 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-09,270864,0.19145,6572,2,447,16,9628,11,0,866,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-11 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-11,253,0.192121,6572,2,251,16,9628,12,0,871,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-12 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-12,590040,0.197398,6572,2,758,16,9628,12,0,904,4879,0
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14 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
EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14,99,0.198198,6572,2,240,16,9628,13,0,907,4879,0
Over-approximation ignoring read arcs solved 0 properties in 1401 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2026-05-26 09:12:02] [INFO ] Flatten gal took : 86 ms
[2026-05-26 09:12:02] [INFO ] Applying decomposition
[2026-05-26 09:12:02] [INFO ] Flatten gal took : 74 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/graph6122813648374418478.txt' '-o' '/tmp/graph6122813648374418478.bin' '-w' '/tmp/graph6122813648374418478.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6122813648374418478.bin' '-l' '-1' '-v' '-w' '/tmp/graph6122813648374418478.weights' '-q' '0' '-e' '0.001'
[2026-05-26 09:12:03] [INFO ] Decomposing Gal with order
[2026-05-26 09:12:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 09:12:03] [INFO ] Removed a total of 3566 redundant transitions.
[2026-05-26 09:12:04] [INFO ] Flatten gal took : 485 ms
[2026-05-26 09:12:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 350 labels/synchronizations in 133 ms.
[2026-05-26 09:12:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7498138986106947726.gal : 36 ms
[2026-05-26 09:12:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17028341892445965594.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/ReachabilityCardinality7498138986106947726.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17028341892445965594.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/ReachabilityCardinality17028341892445965594.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :9 after 16
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :16 after 16
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :16 after 16
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :16 after 16
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :16 after 50
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :50 after 195
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :195 after 9704
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :9704 after 20104
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :20104 after 44638
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :44638 after 1.99159e+07
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14 is true.
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-00 does not hold.
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1.99159e+07 after 5.47587e+07
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :5.47587e+07 after 5.47587e+07
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :5.47587e+07 after 6.16571e+07
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :6.16571e+07 after 1.89149e+08
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :1.89149e+08 after 3.84649e+08
Detected timeout of ITS tools.
[2026-05-26 09:42:09] [INFO ] Flatten gal took : 2722 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13370208361089442808
[2026-05-26 09:42:11] [INFO ] Too many transitions (1540) to apply POR reductions. Disabling POR matrices.
[2026-05-26 09:42:11] [INFO ] Applying decomposition
[2026-05-26 09:42:16] [INFO ] Flatten gal took : 4861 ms
[2026-05-26 09:42:16] [INFO ] Built C files in 5050ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13370208361089442808
Running compilation step : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph482260629263222102.txt' '-o' '/tmp/graph482260629263222102.bin' '-w' '/tmp/graph482260629263222102.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph482260629263222102.bin' '-l' '-1' '-v' '-w' '/tmp/graph482260629263222102.weights' '-q' '0' '-e' '0.001'
[2026-05-26 09:42:17] [INFO ] Decomposing Gal with order
[2026-05-26 09:42:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-26 09:42:17] [INFO ] Removed a total of 3096 redundant transitions.
[2026-05-26 09:42:17] [INFO ] Flatten gal took : 233 ms
[2026-05-26 09:42:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 83 ms.
[2026-05-26 09:42:17] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4367630720532253526.gal : 14 ms
[2026-05-26 09:42:17] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8151392568581629747.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/ReachabilityFireability4367630720532253526.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8151392568581629747.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 ...307
Loading property file /tmp/ReachabilityFireability8151392568581629747.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 276
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :276 after 1129
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1129 after 1746
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1746 after 51079
Compilation finished in 5917 ms.
Running link step : cd /tmp/ltsmin13370208361089442808;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 97 ms.
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202402==true'
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :51079 after 1.38414e+06
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1.38414e+06 after 1.12106e+07
WARNING : LTSmin timed out (>102 s) on command cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202402==true'
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202405==true'
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-09 is true.
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :1.12106e+07 after 3.55808e+07
WARNING : LTSmin timed out (>102 s) on command cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202405==true'
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202411==true'
Reachability property EisenbergMcGuire-PT-07-ReachabilityFireability-2024-02 is true.
FORMULA EisenbergMcGuire-PT-07-ReachabilityFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3.55808e+07 after 5.32644e+07
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5.32644e+07 after 5.32644e+07
WARNING : LTSmin timed out (>102 s) on command cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202411==true'
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202412==true'
WARNING : LTSmin timed out (>102 s) on command cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202412==true'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202405==true'
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :5.32644e+07 after 8.19468e+07
WARNING : LTSmin timed out (>822 s) on command cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202405==true'
Running LTSmin : cd /tmp/ltsmin13370208361089442808;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202604301425/bin/pins2lts-seq-linux64' './gal.so' '-p' '--pins-guards' '--when' '-i' 'EisenbergMcGuirePT07ReachabilityFireability202411==true'
BK_TIME_CONFINEMENT_REACHED
--------------------
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="EisenbergMcGuire-PT-07"
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 EisenbergMcGuire-PT-07, 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 r114-smll-177955740500271"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-07.tgz
mv EisenbergMcGuire-PT-07 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 ;