About the Execution of ITS-Tools for NeoElection-COL-8
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.991 | 3600000.00 | 2725666.00 | 521316.60 | T?FFFT?FFTFT???F | 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.r194-tall-177969913900193.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 NeoElection-COL-8, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r194-tall-177969913900193
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 8.7K Mar 8 07:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Mar 8 07:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Mar 8 07:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Mar 8 07:45 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 4.7K Mar 16 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 16 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Mar 16 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 16 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Mar 8 07:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Mar 8 07:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Mar 8 07:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Mar 8 07:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 16 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 16 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 120K 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 NeoElection-COL-8-CTLCardinality-2024-00
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-01
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-02
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-03
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-04
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-05
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-06
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-07
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-08
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-09
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-10
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-11
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-12
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-13
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-14
FORMULA_NAME NeoElection-COL-8-CTLCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1779731220957
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-8
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202604301425
[2026-05-25 17:47:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2026-05-25 17:47:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-25 17:47:02] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2026-05-25 17:47:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2026-05-25 17:47:04] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 2109 ms
[2026-05-25 17:47:04] [INFO ] Detected 6 constant HL places corresponding to 5058 PT places.
[2026-05-25 17:47:04] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 10062 PT places and 34578.0 transition bindings in 34 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2026-05-25 17:47:04] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 6 ms.
[2026-05-25 17:47:04] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Computed a total of 14 stabilizing places and 8 stable transitions
Graph (complete) has 56 edges and 18 vertex of which 15 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.5 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 12 places and 7 transitions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA NeoElection-COL-8-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
RANDOM walk for 40005 steps (875 resets) in 631 ms. (63 steps per ms) remains 17/23 properties
BEST_FIRST walk for 4002 steps (11 resets) in 46 ms. (85 steps per ms) remains 16/17 properties
BEST_FIRST walk for 4004 steps (56 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (10 resets) in 49 ms. (80 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (13 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (11 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (12 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (14 resets) in 14 ms. (266 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (9 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (10 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (13 resets) in 10 ms. (363 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (13 resets) in 9 ms. (400 steps per ms) remains 16/16 properties
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16545526581875759952.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-1562675266934302598.kers'
[2026-05-25 17:47:05] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16545526581875759952.kers, --Pflows, --basisKERS=/tmp/petrispot-output-1562675266934302598.kers]
Culled 0 columns in 0 ms.
// Phase 1: matrix 7 rows 6 cols 14 entries
Finished phase 1 with 5 SingleSign rule and 0 generalized
[2026-05-25 17:47:05] [INFO ] Computed 1 invariants in 0 ms
Computed 1 P flows in 0 ms.
Exported basis to /tmp/petrispot-output-1562675266934302598.kers
Total runtime 0 ms.
[2026-05-25 17:47:05] [INFO ] State equation strengthened by 2 read => feed constraints.
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
After SMT solving in domain Real declared 6/13 variables, and 1 constraints, problems are : Problem set: 16 solved, 0 unsolved in 122 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/6 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 202ms problems are : Problem set: 16 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 12 simplifications.
[2026-05-25 17:47:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2026-05-25 17:47:13] [INFO ] Flatten gal took : 14 ms
[2026-05-25 17:47:13] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA NeoElection-COL-8-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2026-05-25 17:47:13] [INFO ] Flatten gal took : 2 ms
Domain [M(9), POS(8), M(9)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 8)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :MT
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI1 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI2 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP1 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP2 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 1, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$m, $s, 1, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 4 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP3 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [11:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[11:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 0, 0]] contains constants of sort MT
Transition T_poll__handleAskP : constants on arcs in [[9:1*[$m, $s, 0, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 6 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :STAGE
Arc [16:1*[$m, 0]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 0]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [16:1*[$m, 1]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 1]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :NEGSTEP
Arc [8:1*[$m, $r, 1]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 1]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [8:1*[$m, $r, 2]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 2]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :BOOL
Arc [7:1*[$m, 0, $pm]] contains constants of sort BOOL
Transition T_poll__handleAI2 : constants on arcs in [[7:1*[$m, 0, $pm]]] introduces in BOOL(2) partition with 1 elements that refines current partition to 2 subsets.
[2026-05-25 17:47:14] [INFO ] Unfolded HLPN to a Petri net with 10062 places and 19858 transitions 113083 arcs in 390 ms.
[2026-05-25 17:47:14] [INFO ] Unfolded 10 HLPN properties in 2 ms.
Deduced a syphon composed of 9487 places in 46 ms
Reduce places removed 9551 places and 18965 transitions.
Reduce places removed 9 places and 0 transitions.
Support contains 320 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 893/893 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 446 transition count 893
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 104 place count 398 transition count 389
Iterating global reduction 1 with 48 rules applied. Total rules applied 152 place count 398 transition count 389
Applied a total of 152 rules in 28 ms. Remains 398 /502 variables (removed 104) and now considering 389/893 (removed 504) transitions.
[2026-05-25 17:47:14] [INFO ] Flow matrix only has 340 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-5586282062427380839.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-3480152109811493164.kers'
[2026-05-25 17:47:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-5586282062427380839.kers, --Pflows, --basisKERS=/tmp/petrispot-output-3480152109811493164.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 340 rows 391 cols 1380 entries
Finished phase 1 with 228 SingleSign rule and 91 generalized
[2026-05-25 17:47:14] [INFO ] Computed 79 invariants in 1 ms
Computed 79 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-3480152109811493164.kers
Total runtime 2 ms.
[2026-05-25 17:47:14] [INFO ] Implicit Places using invariants in 292 ms returned [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85]
Discarding 64 places :
Implicit Place search using SMT only with invariants took 303 ms to find 64 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 334/502 places, 389/893 transitions.
Applied a total of 0 rules in 3 ms. Remains 334 /334 variables (removed 0) and now considering 389/389 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 342 ms. Remains : 334/502 places, 389/893 transitions.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 389/389 transitions.
Applied a total of 0 rules in 3 ms. Remains 334 /334 variables (removed 0) and now considering 389/389 (removed 0) transitions.
[2026-05-25 17:47:14] [INFO ] Flow matrix only has 340 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-2065428072478331213.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-17733587457202407253.kers'
[2026-05-25 17:47:14] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-2065428072478331213.kers, --Pflows, --basisKERS=/tmp/petrispot-output-17733587457202407253.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 340 rows 327 cols 1184 entries
Finished phase 1 with 319 SingleSign rule and 0 generalized
[2026-05-25 17:47:14] [INFO ] Computed 15 invariants in 1 ms
Computed 15 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-17733587457202407253.kers
Total runtime 2 ms.
[2026-05-25 17:47:14] [INFO ] Implicit Places using invariants in 81 ms returned []
[2026-05-25 17:47:14] [INFO ] Flow matrix only has 340 transitions (discarded 49 similar events)
[2026-05-25 17:47:14] [INFO ] Invariant cache hit.
[2026-05-25 17:47:14] [INFO ] State equation strengthened by 28 read => feed constraints.
[2026-05-25 17:47:14] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
Running 381 sub problems to find dead transitions.
[2026-05-25 17:47:14] [INFO ] Flow matrix only has 340 transitions (discarded 49 similar events)
[2026-05-25 17:47:14] [INFO ] Invariant cache hit.
[2026-05-25 17:47:14] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/326 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/326 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 2 (OVERLAPS) 8/334 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 381 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/334 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 381 unsolved
Problem TDEAD63 is UNSAT
At refinement iteration 4 (OVERLAPS) 340/674 variables, 334/349 constraints. Problems are: Problem set: 1 solved, 380 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/674 variables, 28/377 constraints. Problems are: Problem set: 1 solved, 380 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/674 variables, 20/397 constraints. Problems are: Problem set: 1 solved, 380 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/674 variables, 20/417 constraints. Problems are: Problem set: 1 solved, 380 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/674 variables, 20/437 constraints. Problems are: Problem set: 1 solved, 380 unsolved
SMT process timed out in 30236ms, After SMT, problems are : Problem set: 1 solved, 380 unsolved
Search for dead transitions found 1 dead transitions in 30241ms
Found 1 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 1 transitions
Dead transitions reduction (with SMT) removed 1 transitions
Starting structural reductions in LTL mode, iteration 1 : 334/334 places, 388/389 transitions.
Applied a total of 0 rules in 3 ms. Remains 334 /334 variables (removed 0) and now considering 388/388 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30576 ms. Remains : 334/334 places, 388/389 transitions.
Support contains 320 out of 334 places after structural reductions.
[2026-05-25 17:47:45] [INFO ] Flatten gal took : 58 ms
[2026-05-25 17:47:45] [INFO ] Flatten gal took : 40 ms
[2026-05-25 17:47:45] [INFO ] Input system was already deterministic with 388 transitions.
Support contains 312 out of 334 places (down from 320) after GAL structural reductions.
RANDOM walk for 40000 steps (52 resets) in 1212 ms. (32 steps per ms) remains 5/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 183 ms. (217 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 161 ms. (246 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 146 ms. (272 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 121 ms. (327 steps per ms) remains 5/5 properties
[2026-05-25 17:47:46] [INFO ] Flow matrix only has 339 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11097463106222105098.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14308618811145641281.kers'
[2026-05-25 17:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11097463106222105098.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14308618811145641281.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 339 rows 327 cols 1181 entries
Finished phase 1 with 318 SingleSign rule and 0 generalized
[2026-05-25 17:47:46] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 2 ms.
Exported basis to /tmp/petrispot-output-14308618811145641281.kers
Total runtime 2 ms.
[2026-05-25 17:47:46] [INFO ] State equation strengthened by 27 read => feed constraints.
Problem AtomicPropp0 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
After SMT solving in domain Real declared 101/673 variables, and 9 constraints, problems are : Problem set: 5 solved, 0 unsolved in 54 ms.
Refiners :[Positive P Invariants (semi-flows): 9/16 constraints, State Equation: 0/334 constraints, ReadFeed: 0/27 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 77ms problems are : Problem set: 5 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 5 atomic propositions for a total of 6 simplifications.
[2026-05-25 17:47:46] [INFO ] Flatten gal took : 22 ms
[2026-05-25 17:47:46] [INFO ] Flatten gal took : 20 ms
[2026-05-25 17:47:46] [INFO ] Input system was already deterministic with 388 transitions.
FORMULA NeoElection-COL-8-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 334 stabilizing places and 388 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 334 transition count 388
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 4 formulas.
FORMULA NeoElection-COL-8-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 388/388 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 284 transition count 317
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 284 transition count 317
Applied a total of 100 rules in 28 ms. Remains 284 /334 variables (removed 50) and now considering 317/388 (removed 71) transitions.
[2026-05-25 17:47:46] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-10155468401335383858.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6482981147428852392.kers'
[2026-05-25 17:47:46] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-10155468401335383858.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6482981147428852392.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 3 ms.
// Phase 1: matrix 268 rows 277 cols 955 entries
Finished phase 1 with 268 SingleSign rule and 0 generalized
[2026-05-25 17:47:46] [INFO ] Computed 16 invariants in 4 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-6482981147428852392.kers
Total runtime 5 ms.
[2026-05-25 17:47:46] [INFO ] Implicit Places using invariants in 132 ms returned []
[2026-05-25 17:47:46] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:47:46] [INFO ] Invariant cache hit.
[2026-05-25 17:47:46] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 17:47:46] [INFO ] Implicit Places using invariants and state equation in 246 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Running 309 sub problems to find dead transitions.
[2026-05-25 17:47:46] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:47:46] [INFO ] Invariant cache hit.
[2026-05-25 17:47:46] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 8/284 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 268/552 variables, 284/301 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 6/307 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 20/327 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 20/347 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/552 variables, 20/367 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/552 variables, 19/386 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/552 variables, 1/387 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/552 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 552/552 variables, and 389 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 284/284 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 83/83 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 309 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 8/284 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 83/99 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/99 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 268/552 variables, 284/383 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 6/389 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 309/698 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 0/698 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 698 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 284/284 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 83/83 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60100ms problems are : Problem set: 0 solved, 309 unsolved
Search for dead transitions found 0 dead transitions in 60103ms
Starting structural reductions in LTL mode, iteration 1 : 284/334 places, 317/388 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60515 ms. Remains : 284/334 places, 317/388 transitions.
[2026-05-25 17:48:46] [INFO ] Flatten gal took : 24 ms
[2026-05-25 17:48:46] [INFO ] Flatten gal took : 25 ms
[2026-05-25 17:48:46] [INFO ] Input system was already deterministic with 317 transitions.
[2026-05-25 17:48:46] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:48:46] [INFO ] Flatten gal took : 12 ms
[2026-05-25 17:48:46] [INFO ] Time to serialize gal into /tmp/CTLCardinality4783928705694601620.gal : 11 ms
[2026-05-25 17:48:46] [INFO ] Time to serialize properties into /tmp/CTLCardinality1652101165269010444.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4783928705694601620.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality1652101165269010444.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:49:17] [INFO ] Flatten gal took : 12 ms
[2026-05-25 17:49:17] [INFO ] Applying decomposition
[2026-05-25 17:49:17] [INFO ] Flatten gal took : 11 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/graph5521463493956609056.txt' '-o' '/tmp/graph5521463493956609056.bin' '-w' '/tmp/graph5521463493956609056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5521463493956609056.bin' '-l' '-1' '-v' '-w' '/tmp/graph5521463493956609056.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:49:18] [INFO ] Decomposing Gal with order
[2026-05-25 17:49:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:49:18] [INFO ] Removed a total of 67 redundant transitions.
[2026-05-25 17:49:18] [INFO ] Flatten gal took : 117 ms
[2026-05-25 17:49:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 35 labels/synchronizations in 9 ms.
[2026-05-25 17:49:18] [INFO ] Time to serialize gal into /tmp/CTLCardinality17673636912729816927.gal : 5 ms
[2026-05-25 17:49:18] [INFO ] Time to serialize properties into /tmp/CTLCardinality2997851490801865164.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17673636912729816927.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2997851490801865164.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 388/388 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 292 transition count 325
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 292 transition count 325
Applied a total of 84 rules in 14 ms. Remains 292 /334 variables (removed 42) and now considering 325/388 (removed 63) transitions.
[2026-05-25 17:49:48] [INFO ] Flow matrix only has 276 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-6412849412884792486.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-14445836895920732020.kers'
[2026-05-25 17:49:48] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-6412849412884792486.kers, --Pflows, --basisKERS=/tmp/petrispot-output-14445836895920732020.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 276 rows 285 cols 971 entries
Finished phase 1 with 276 SingleSign rule and 0 generalized
[2026-05-25 17:49:48] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-14445836895920732020.kers
Total runtime 1 ms.
[2026-05-25 17:49:48] [INFO ] Implicit Places using invariants in 223 ms returned []
[2026-05-25 17:49:48] [INFO ] Flow matrix only has 276 transitions (discarded 49 similar events)
[2026-05-25 17:49:48] [INFO ] Invariant cache hit.
[2026-05-25 17:49:49] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 17:49:49] [INFO ] Implicit Places using invariants and state equation in 307 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
Running 317 sub problems to find dead transitions.
[2026-05-25 17:49:49] [INFO ] Flow matrix only has 276 transitions (discarded 49 similar events)
[2026-05-25 17:49:49] [INFO ] Invariant cache hit.
[2026-05-25 17:49:49] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (OVERLAPS) 8/292 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/292 variables, 2/18 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (OVERLAPS) 276/568 variables, 292/310 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/568 variables, 6/316 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 20/336 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 20/356 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 20/376 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/568 variables, 20/396 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/568 variables, 14/410 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 568/568 variables, and 413 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 292/292 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 99/99 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 317 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/284 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/284 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/284 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 3 (OVERLAPS) 8/292 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/292 variables, 97/115 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/292 variables, 0/115 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 6 (OVERLAPS) 276/568 variables, 292/407 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/568 variables, 6/413 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/568 variables, 317/730 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/568 variables, 3/733 constraints. Problems are: Problem set: 0 solved, 317 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/568 variables, 3/736 constraints. Problems are: Problem set: 0 solved, 317 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 568/568 variables, and 736 constraints, problems are : Problem set: 0 solved, 317 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 292/292 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 317/317 constraints, Known Traps: 105/105 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60082ms problems are : Problem set: 0 solved, 317 unsolved
Search for dead transitions found 0 dead transitions in 60084ms
Starting structural reductions in LTL mode, iteration 1 : 292/334 places, 325/388 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60648 ms. Remains : 292/334 places, 325/388 transitions.
[2026-05-25 17:50:49] [INFO ] Flatten gal took : 11 ms
[2026-05-25 17:50:49] [INFO ] Flatten gal took : 19 ms
[2026-05-25 17:50:49] [INFO ] Input system was already deterministic with 325 transitions.
[2026-05-25 17:50:49] [INFO ] Flatten gal took : 9 ms
[2026-05-25 17:50:49] [INFO ] Flatten gal took : 9 ms
[2026-05-25 17:50:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality4264347112775995482.gal : 2 ms
[2026-05-25 17:50:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality11025065389817353467.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4264347112775995482.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11025065389817353467.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:51:19] [INFO ] Flatten gal took : 8 ms
[2026-05-25 17:51:19] [INFO ] Applying decomposition
[2026-05-25 17:51:19] [INFO ] Flatten gal took : 9 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/graph16411871518235318113.txt' '-o' '/tmp/graph16411871518235318113.bin' '-w' '/tmp/graph16411871518235318113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16411871518235318113.bin' '-l' '-1' '-v' '-w' '/tmp/graph16411871518235318113.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:51:19] [INFO ] Decomposing Gal with order
[2026-05-25 17:51:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:51:19] [INFO ] Removed a total of 55 redundant transitions.
[2026-05-25 17:51:19] [INFO ] Flatten gal took : 28 ms
[2026-05-25 17:51:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 27 labels/synchronizations in 3 ms.
[2026-05-25 17:51:19] [INFO ] Time to serialize gal into /tmp/CTLCardinality8976328155419859173.gal : 4 ms
[2026-05-25 17:51:19] [INFO ] Time to serialize properties into /tmp/CTLCardinality11800760193549585549.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8976328155419859173.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11800760193549585549.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 388/388 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 284 transition count 317
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 284 transition count 317
Applied a total of 100 rules in 26 ms. Remains 284 /334 variables (removed 50) and now considering 317/388 (removed 71) transitions.
[2026-05-25 17:51:49] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17004999487124288094.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-11913723238191311730.kers'
[2026-05-25 17:51:49] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17004999487124288094.kers, --Pflows, --basisKERS=/tmp/petrispot-output-11913723238191311730.kers]
Culling duplicate invariants (modulo rational): removing 7 columns.
Culled 7 columns in 0 ms.
// Phase 1: matrix 268 rows 277 cols 955 entries
Finished phase 1 with 268 SingleSign rule and 0 generalized
[2026-05-25 17:51:49] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 5 ms.
Exported basis to /tmp/petrispot-output-11913723238191311730.kers
Total runtime 6 ms.
[2026-05-25 17:51:49] [INFO ] Implicit Places using invariants in 201 ms returned []
[2026-05-25 17:51:49] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:51:49] [INFO ] Invariant cache hit.
[2026-05-25 17:51:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 17:51:50] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 550 ms to find 0 implicit places.
Running 309 sub problems to find dead transitions.
[2026-05-25 17:51:50] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:51:50] [INFO ] Invariant cache hit.
[2026-05-25 17:51:50] [INFO ] State equation strengthened by 6 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 8/284 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 1/17 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 268/552 variables, 284/301 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 6/307 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 20/327 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 20/347 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/552 variables, 20/367 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/552 variables, 19/386 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/552 variables, 1/387 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
At refinement iteration 12 (INCLUDED_ONLY) 0/552 variables, 1/388 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 552/552 variables, and 388 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 284/284 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 309 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/276 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/276 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 2 (OVERLAPS) 8/284 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/284 variables, 82/98 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 5 (OVERLAPS) 268/552 variables, 284/382 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/552 variables, 6/388 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/552 variables, 309/697 constraints. Problems are: Problem set: 0 solved, 309 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/552 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 309 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 552/552 variables, and 697 constraints, problems are : Problem set: 0 solved, 309 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 284/284 constraints, ReadFeed: 6/6 constraints, PredecessorRefiner: 309/309 constraints, Known Traps: 82/82 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60088ms problems are : Problem set: 0 solved, 309 unsolved
Search for dead transitions found 0 dead transitions in 60092ms
Starting structural reductions in LTL mode, iteration 1 : 284/334 places, 317/388 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60670 ms. Remains : 284/334 places, 317/388 transitions.
[2026-05-25 17:52:50] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:52:50] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:52:50] [INFO ] Input system was already deterministic with 317 transitions.
[2026-05-25 17:52:50] [INFO ] Flatten gal took : 11 ms
[2026-05-25 17:52:50] [INFO ] Flatten gal took : 10 ms
[2026-05-25 17:52:50] [INFO ] Time to serialize gal into /tmp/CTLCardinality11013880333927833752.gal : 2 ms
[2026-05-25 17:52:50] [INFO ] Time to serialize properties into /tmp/CTLCardinality11228112763901250848.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality11013880333927833752.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11228112763901250848.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:53:20] [INFO ] Flatten gal took : 13 ms
[2026-05-25 17:53:20] [INFO ] Applying decomposition
[2026-05-25 17:53:20] [INFO ] Flatten gal took : 7 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/graph15328497766043565155.txt' '-o' '/tmp/graph15328497766043565155.bin' '-w' '/tmp/graph15328497766043565155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph15328497766043565155.bin' '-l' '-1' '-v' '-w' '/tmp/graph15328497766043565155.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:53:20] [INFO ] Decomposing Gal with order
[2026-05-25 17:53:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:53:20] [INFO ] Removed a total of 64 redundant transitions.
[2026-05-25 17:53:20] [INFO ] Flatten gal took : 19 ms
[2026-05-25 17:53:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 4 ms.
[2026-05-25 17:53:20] [INFO ] Time to serialize gal into /tmp/CTLCardinality1007637143978064670.gal : 3 ms
[2026-05-25 17:53:20] [INFO ] Time to serialize properties into /tmp/CTLCardinality8469789682921442347.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1007637143978064670.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8469789682921442347.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 334/334 places, 388/388 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 284 transition count 317
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 284 transition count 317
Applied a total of 100 rules in 14 ms. Remains 284 /334 variables (removed 50) and now considering 317/388 (removed 71) transitions.
[2026-05-25 17:53:50] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:53:50] [INFO ] Invariant cache hit.
[2026-05-25 17:53:50] [INFO ] Implicit Places using invariants in 131 ms returned []
[2026-05-25 17:53:50] [INFO ] Flow matrix only has 268 transitions (discarded 49 similar events)
[2026-05-25 17:53:50] [INFO ] Invariant cache hit.
[2026-05-25 17:53:50] [INFO ] State equation strengthened by 6 read => feed constraints.
[2026-05-25 17:53:50] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 284/334 places, 317/388 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 284/334 places, 317/388 transitions.
[2026-05-25 17:53:51] [INFO ] Flatten gal took : 12 ms
[2026-05-25 17:53:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:53:51] [INFO ] Input system was already deterministic with 317 transitions.
[2026-05-25 17:53:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:53:51] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:53:51] [INFO ] Time to serialize gal into /tmp/CTLCardinality9145488816169085884.gal : 2 ms
[2026-05-25 17:53:51] [INFO ] Time to serialize properties into /tmp/CTLCardinality14275850888790101227.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9145488816169085884.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14275850888790101227.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:54:21] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:54:21] [INFO ] Applying decomposition
[2026-05-25 17:54:21] [INFO ] Flatten gal took : 6 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/graph5909818728382065168.txt' '-o' '/tmp/graph5909818728382065168.bin' '-w' '/tmp/graph5909818728382065168.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph5909818728382065168.bin' '-l' '-1' '-v' '-w' '/tmp/graph5909818728382065168.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:54:21] [INFO ] Decomposing Gal with order
[2026-05-25 17:54:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:54:21] [INFO ] Removed a total of 65 redundant transitions.
[2026-05-25 17:54:21] [INFO ] Flatten gal took : 16 ms
[2026-05-25 17:54:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 34 labels/synchronizations in 4 ms.
[2026-05-25 17:54:21] [INFO ] Time to serialize gal into /tmp/CTLCardinality8740582216018139864.gal : 4 ms
[2026-05-25 17:54:21] [INFO ] Time to serialize properties into /tmp/CTLCardinality12269879907884984339.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8740582216018139864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12269879907884984339.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 334/334 places, 388/388 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 334 transition count 380
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 326 transition count 380
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 16 place count 326 transition count 372
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 32 place count 318 transition count 372
Discarding 50 places :
Symmetric choice reduction at 2 with 50 rule applications. Total rules 82 place count 268 transition count 301
Iterating global reduction 2 with 50 rules applied. Total rules applied 132 place count 268 transition count 301
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 132 place count 268 transition count 293
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 148 place count 260 transition count 293
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 0 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 2 with 96 rules applied. Total rules applied 244 place count 212 transition count 245
Applied a total of 244 rules in 64 ms. Remains 212 /334 variables (removed 122) and now considering 245/388 (removed 143) transitions.
[2026-05-25 17:54:51] [INFO ] Flow matrix only has 196 transitions (discarded 49 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-16595991063635293645.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13430456214612123548.kers'
[2026-05-25 17:54:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-16595991063635293645.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13430456214612123548.kers]
Culling duplicate invariants (modulo rational): removing 15 columns.
Culled 15 columns in 0 ms.
// Phase 1: matrix 196 rows 197 cols 427 entries
Finished phase 1 with 196 SingleSign rule and 0 generalized
[2026-05-25 17:54:51] [INFO ] Computed 16 invariants in 1 ms
Computed 16 P flows in 1 ms.
Exported basis to /tmp/petrispot-output-13430456214612123548.kers
Total runtime 1 ms.
[2026-05-25 17:54:51] [INFO ] Implicit Places using invariants in 124 ms returned []
[2026-05-25 17:54:51] [INFO ] Flow matrix only has 196 transitions (discarded 49 similar events)
[2026-05-25 17:54:51] [INFO ] Invariant cache hit.
[2026-05-25 17:54:51] [INFO ] State equation strengthened by 188 read => feed constraints.
[2026-05-25 17:54:51] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2026-05-25 17:54:51] [INFO ] Redundant transitions in 15 ms returned []
Running 237 sub problems to find dead transitions.
[2026-05-25 17:54:51] [INFO ] Flow matrix only has 196 transitions (discarded 49 similar events)
[2026-05-25 17:54:51] [INFO ] Invariant cache hit.
[2026-05-25 17:54:51] [INFO ] State equation strengthened by 188 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 2 (OVERLAPS) 8/212 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 4 (OVERLAPS) 196/408 variables, 212/228 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/408 variables, 188/416 constraints. Problems are: Problem set: 0 solved, 237 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 7 (OVERLAPS) 0/408 variables, 0/416 constraints. Problems are: Problem set: 0 solved, 237 unsolved
No progress, stopping.
After SMT solving in domain Real declared 408/408 variables, and 416 constraints, problems are : Problem set: 0 solved, 237 unsolved in 9508 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 212/212 constraints, ReadFeed: 188/188 constraints, PredecessorRefiner: 237/237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 237 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 2 (OVERLAPS) 8/212 variables, 9/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 4 (OVERLAPS) 196/408 variables, 212/228 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/408 variables, 188/416 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/408 variables, 237/653 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/408 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 237 unsolved
At refinement iteration 8 (OVERLAPS) 0/408 variables, 0/653 constraints. Problems are: Problem set: 0 solved, 237 unsolved
No progress, stopping.
After SMT solving in domain Int declared 408/408 variables, and 653 constraints, problems are : Problem set: 0 solved, 237 unsolved in 14170 ms.
Refiners :[Positive P Invariants (semi-flows): 16/16 constraints, State Equation: 212/212 constraints, ReadFeed: 188/188 constraints, PredecessorRefiner: 237/237 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 23692ms problems are : Problem set: 0 solved, 237 unsolved
Search for dead transitions found 0 dead transitions in 23693ms
Starting structural reductions in SI_CTL mode, iteration 1 : 212/334 places, 245/388 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24319 ms. Remains : 212/334 places, 245/388 transitions.
[2026-05-25 17:55:15] [INFO ] Flatten gal took : 10 ms
[2026-05-25 17:55:15] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:55:15] [INFO ] Input system was already deterministic with 245 transitions.
[2026-05-25 17:55:15] [INFO ] Flatten gal took : 3 ms
[2026-05-25 17:55:15] [INFO ] Flatten gal took : 4 ms
[2026-05-25 17:55:15] [INFO ] Time to serialize gal into /tmp/CTLCardinality7896608286817477739.gal : 2 ms
[2026-05-25 17:55:15] [INFO ] Time to serialize properties into /tmp/CTLCardinality4428026097770113323.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality7896608286817477739.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4428026097770113323.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:55:45] [INFO ] Flatten gal took : 8 ms
[2026-05-25 17:55:45] [INFO ] Applying decomposition
[2026-05-25 17:55:45] [INFO ] Flatten gal took : 4 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/graph16489352985305225746.txt' '-o' '/tmp/graph16489352985305225746.bin' '-w' '/tmp/graph16489352985305225746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph16489352985305225746.bin' '-l' '-1' '-v' '-w' '/tmp/graph16489352985305225746.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:55:45] [INFO ] Decomposing Gal with order
[2026-05-25 17:55:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:55:45] [INFO ] Removed a total of 213 redundant transitions.
[2026-05-25 17:55:45] [INFO ] Flatten gal took : 20 ms
[2026-05-25 17:55:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 56 labels/synchronizations in 6 ms.
[2026-05-25 17:55:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality6646403436817488607.gal : 3 ms
[2026-05-25 17:55:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality11844210995286101458.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality6646403436817488607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11844210995286101458.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 17:56:15] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:56:15] [INFO ] Flatten gal took : 7 ms
[2026-05-25 17:56:15] [INFO ] Applying decomposition
[2026-05-25 17:56:15] [INFO ] Flatten gal took : 7 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/graph6073025605365003873.txt' '-o' '/tmp/graph6073025605365003873.bin' '-w' '/tmp/graph6073025605365003873.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202604301425/bin/louvain-linux64' '/tmp/graph6073025605365003873.bin' '-l' '-1' '-v' '-w' '/tmp/graph6073025605365003873.weights' '-q' '0' '-e' '0.001'
[2026-05-25 17:56:15] [INFO ] Decomposing Gal with order
[2026-05-25 17:56:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 17:56:16] [INFO ] Removed a total of 179 redundant transitions.
[2026-05-25 17:56:16] [INFO ] Flatten gal took : 37 ms
[2026-05-25 17:56:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 120 labels/synchronizations in 6 ms.
[2026-05-25 17:56:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality17277957290073150769.gal : 3 ms
[2026-05-25 17:56:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality18247841587552552020.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17277957290073150769.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality18247841587552552020.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:19:26] [INFO ] Applying decomposition
[2026-05-25 18:19:26] [INFO ] Flatten gal took : 141 ms
[2026-05-25 18:19:26] [INFO ] Decomposing Gal with order
[2026-05-25 18:19:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2026-05-25 18:19:27] [INFO ] Removed a total of 570 redundant transitions.
[2026-05-25 18:19:27] [INFO ] Flatten gal took : 575 ms
[2026-05-25 18:19:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 39 ms.
[2026-05-25 18:19:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality15139227895736340103.gal : 30 ms
[2026-05-25 18:19:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality11068697701685555624.ctl : 11 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality15139227895736340103.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality11068697701685555624.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
Detected timeout of ITS tools.
[2026-05-25 18:42:39] [INFO ] Flatten gal took : 135 ms
[2026-05-25 18:42:40] [INFO ] Input system was already deterministic with 388 transitions.
[2026-05-25 18:42:40] [INFO ] Transformed 334 places.
[2026-05-25 18:42:40] [INFO ] Transformed 388 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2026-05-25 18:42:41] [INFO ] Time to serialize gal into /tmp/CTLCardinality13582705545679308239.gal : 13 ms
[2026-05-25 18:42:41] [INFO ] Time to serialize properties into /tmp/CTLCardinality9668226110147523529.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13582705545679308239.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9668226110147523529.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202604301425/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="NeoElection-COL-8"
export BK_EXAMINATION="CTLCardinality"
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 NeoElection-COL-8, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r194-tall-177969913900193"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-8.tgz
mv NeoElection-COL-8 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;