Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r508-tall-171654351700490.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is NeoElection-COL-8, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351700490
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.0K Apr 11 20:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 11 20:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 11 19:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 11 19:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 11 22:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 11 22:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 21:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 11 21:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 120K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-00
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-01
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-02
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-03
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-04
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-05
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-06
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-07
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-08
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-09
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-10
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-11
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-12
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-13
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-14
FORMULA_NAME NeoElection-COL-8-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717239162090

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-8
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:52:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 10:52:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:52:43] [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.
[2024-06-01 10:52:43] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 10:52:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 681 ms
[2024-06-01 10:52:44] [INFO ] Detected 6 constant HL places corresponding to 5058 PT places.
[2024-06-01 10:52:44] [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/CTLFireability.xml in 13 ms.
[2024-06-01 10:52:44] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 4 ms.
[2024-06-01 10:52:44] [INFO ] Skeletonized 4 HLPN properties in 2 ms. Removed 12 properties that had guard overlaps.
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.4 ms
Remains 3 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-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
RANDOM walk for 195 steps (4 resets) in 7 ms. (24 steps per ms) remains 0/1 properties
[2024-06-01 10:52:44] [INFO ] Flatten gal took : 11 ms
[2024-06-01 10:52:44] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-8-CTLFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:52:44] [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.
[2024-06-01 10:52:44] [INFO ] Unfolded HLPN to a Petri net with 10062 places and 19858 transitions 113083 arcs in 239 ms.
[2024-06-01 10:52:44] [INFO ] Unfolded 14 HLPN properties in 12 ms.
Deduced a syphon composed of 9487 places in 69 ms
Reduce places removed 9551 places and 18965 transitions.
Reduce places removed 9 places and 0 transitions.
FORMULA NeoElection-COL-8-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 438 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
Applied a total of 56 rules in 23 ms. Remains 446 /502 variables (removed 56) and now considering 893/893 (removed 0) transitions.
[2024-06-01 10:52:45] [INFO ] Flow matrix only has 844 transitions (discarded 49 similar events)
// Phase 1: matrix 844 rows 446 cols
[2024-06-01 10:52:45] [INFO ] Computed 79 invariants in 43 ms
[2024-06-01 10:52:45] [INFO ] Implicit Places using invariants in 352 ms returned []
[2024-06-01 10:52:45] [INFO ] Flow matrix only has 844 transitions (discarded 49 similar events)
[2024-06-01 10:52:45] [INFO ] Invariant cache hit.
[2024-06-01 10:52:45] [INFO ] State equation strengthened by 196 read => feed constraints.
[2024-06-01 10:52:45] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 707 ms to find 0 implicit places.
Running 885 sub problems to find dead transitions.
[2024-06-01 10:52:45] [INFO ] Flow matrix only has 844 transitions (discarded 49 similar events)
[2024-06-01 10:52:45] [INFO ] Invariant cache hit.
[2024-06-01 10:52:45] [INFO ] State equation strengthened by 196 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/438 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 885 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/438 variables, 8/15 constraints. Problems are: Problem set: 0 solved, 885 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/438 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 885 unsolved
At refinement iteration 3 (OVERLAPS) 8/446 variables, 8/23 constraints. Problems are: Problem set: 0 solved, 885 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/446 variables, 56/79 constraints. Problems are: Problem set: 0 solved, 885 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/446 variables, 0/79 constraints. Problems are: Problem set: 0 solved, 885 unsolved
Problem TDEAD224 is UNSAT
Problem TDEAD246 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD318 is UNSAT
Problem TDEAD344 is UNSAT
Problem TDEAD399 is UNSAT
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 6 (OVERLAPS) 844/1290 variables, 446/525 constraints. Problems are: Problem set: 7 solved, 878 unsolved
SMT process timed out in 31662ms, After SMT, problems are : Problem set: 7 solved, 878 unsolved
Search for dead transitions found 7 dead transitions in 31686ms
Found 7 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 7 transitions
Dead transitions reduction (with SMT) removed 7 transitions
Starting structural reductions in LTL mode, iteration 1 : 446/502 places, 886/893 transitions.
Applied a total of 0 rules in 4 ms. Remains 446 /446 variables (removed 0) and now considering 886/886 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32439 ms. Remains : 446/502 places, 886/893 transitions.
Support contains 438 out of 446 places after structural reductions.
[2024-06-01 10:53:17] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 10:53:17] [INFO ] Flatten gal took : 146 ms
[2024-06-01 10:53:17] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-8-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:53:18] [INFO ] Flatten gal took : 105 ms
[2024-06-01 10:53:18] [INFO ] Input system was already deterministic with 886 transitions.
Support contains 382 out of 446 places (down from 438) after GAL structural reductions.
FORMULA NeoElection-COL-8-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000 steps (0 resets) in 948 ms. (1 steps per ms) remains 0/8 properties
[2024-06-01 10:53:18] [INFO ] Flatten gal took : 62 ms
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 80 ms
[2024-06-01 10:53:19] [INFO ] Input system was already deterministic with 886 transitions.
Computed a total of 446 stabilizing places and 886 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 446 transition count 886
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 1 formulas.
FORMULA NeoElection-COL-8-CTLFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 446 transition count 878
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 438 transition count 878
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 114 place count 340 transition count 309
Iterating global reduction 0 with 98 rules applied. Total rules applied 212 place count 340 transition count 309
Applied a total of 212 rules in 72 ms. Remains 340 /446 variables (removed 106) and now considering 309/886 (removed 577) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 340/446 places, 309/886 transitions.
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:53:19] [INFO ] Input system was already deterministic with 309 transitions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Discarding 35 places :
Symmetric choice reduction at 0 with 35 rule applications. Total rules 35 place count 411 transition count 725
Iterating global reduction 0 with 35 rules applied. Total rules applied 70 place count 411 transition count 725
Applied a total of 70 rules in 10 ms. Remains 411 /446 variables (removed 35) and now considering 725/886 (removed 161) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 411/446 places, 725/886 transitions.
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 34 ms
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 39 ms
[2024-06-01 10:53:19] [INFO ] Input system was already deterministic with 725 transitions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 438 transition count 878
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 438 transition count 878
Applied a total of 16 rules in 16 ms. Remains 438 /446 variables (removed 8) and now considering 878/886 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 438/446 places, 878/886 transitions.
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 41 ms
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 49 ms
[2024-06-01 10:53:19] [INFO ] Input system was already deterministic with 878 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Reduce places removed 8 places and 8 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 430 transition count 878
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 98 place count 340 transition count 317
Iterating global reduction 1 with 90 rules applied. Total rules applied 188 place count 340 transition count 317
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 196 place count 332 transition count 309
Ensure Unique test removed 8 places
Iterating post reduction 1 with 8 rules applied. Total rules applied 204 place count 324 transition count 309
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 212 place count 316 transition count 301
Ensure Unique test removed 8 places
Iterating post reduction 2 with 8 rules applied. Total rules applied 220 place count 308 transition count 301
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 228 place count 300 transition count 293
Ensure Unique test removed 8 places
Iterating post reduction 3 with 8 rules applied. Total rules applied 236 place count 292 transition count 293
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 244 place count 284 transition count 285
Ensure Unique test removed 8 places
Iterating post reduction 4 with 8 rules applied. Total rules applied 252 place count 276 transition count 285
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 260 place count 268 transition count 277
Ensure Unique test removed 8 places
Iterating post reduction 5 with 8 rules applied. Total rules applied 268 place count 260 transition count 277
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 276 place count 252 transition count 269
Ensure Unique test removed 8 places
Iterating post reduction 6 with 8 rules applied. Total rules applied 284 place count 244 transition count 269
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 7 with 8 rules applied. Total rules applied 292 place count 236 transition count 261
Applied a total of 292 rules in 101 ms. Remains 236 /446 variables (removed 210) and now considering 261/886 (removed 625) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 102 ms. Remains : 236/446 places, 261/886 transitions.
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:53:19] [INFO ] Flatten gal took : 10 ms
[2024-06-01 10:53:19] [INFO ] Input system was already deterministic with 261 transitions.
Starting structural reductions in LTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 98 place count 348 transition count 317
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 348 transition count 317
Applied a total of 196 rules in 15 ms. Remains 348 /446 variables (removed 98) and now considering 317/886 (removed 569) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 348/446 places, 317/886 transitions.
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 12 ms
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 12 ms
[2024-06-01 10:53:20] [INFO ] Input system was already deterministic with 317 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 446 transition count 878
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 438 transition count 878
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 114 place count 340 transition count 309
Iterating global reduction 0 with 98 rules applied. Total rules applied 212 place count 340 transition count 309
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 212 place count 340 transition count 301
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 228 place count 332 transition count 301
Applied a total of 228 rules in 57 ms. Remains 332 /446 variables (removed 114) and now considering 301/886 (removed 585) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 332/446 places, 301/886 transitions.
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 8 ms
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:53:20] [INFO ] Input system was already deterministic with 301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 446 transition count 878
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 438 transition count 878
Discarding 98 places :
Symmetric choice reduction at 0 with 98 rule applications. Total rules 114 place count 340 transition count 309
Iterating global reduction 0 with 98 rules applied. Total rules applied 212 place count 340 transition count 309
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 212 place count 340 transition count 301
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 228 place count 332 transition count 301
Applied a total of 228 rules in 50 ms. Remains 332 /446 variables (removed 114) and now considering 301/886 (removed 585) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 50 ms. Remains : 332/446 places, 301/886 transitions.
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 9 ms
[2024-06-01 10:53:20] [INFO ] Input system was already deterministic with 301 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 446/446 places, 886/886 transitions.
Reduce places removed 8 places and 8 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 430 transition count 878
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 8 place count 430 transition count 870
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 24 place count 422 transition count 870
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 59 place count 387 transition count 709
Iterating global reduction 1 with 35 rules applied. Total rules applied 94 place count 387 transition count 709
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 94 place count 387 transition count 708
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 96 place count 386 transition count 708
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 385 transition count 707
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 98 place count 384 transition count 707
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 99 place count 383 transition count 706
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 100 place count 382 transition count 706
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 101 place count 381 transition count 705
Ensure Unique test removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 102 place count 380 transition count 705
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 103 place count 379 transition count 704
Ensure Unique test removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 104 place count 378 transition count 704
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 377 transition count 703
Ensure Unique test removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 106 place count 376 transition count 703
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 107 place count 375 transition count 702
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 108 place count 374 transition count 702
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 109 place count 373 transition count 701
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1154 edges and 372 vertex of which 370 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Iterating post reduction 7 with 2 rules applied. Total rules applied 111 place count 370 transition count 700
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 14 Pre rules applied. Total rules applied 111 place count 370 transition count 686
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 139 place count 356 transition count 686
Applied a total of 139 rules in 150 ms. Remains 356 /446 variables (removed 90) and now considering 686/886 (removed 200) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 150 ms. Remains : 356/446 places, 686/886 transitions.
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 30 ms
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 34 ms
[2024-06-01 10:53:20] [INFO ] Input system was already deterministic with 686 transitions.
RANDOM walk for 320 steps (0 resets) in 515 ms. (0 steps per ms) remains 0/1 properties
FORMULA NeoElection-COL-8-CTLFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 56 ms
[2024-06-01 10:53:20] [INFO ] Flatten gal took : 56 ms
[2024-06-01 10:53:21] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLFireability.sr.xml took 28 ms.
[2024-06-01 10:53:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 446 places, 886 transitions and 4502 arcs took 5 ms.
Total runtime 37767 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-01
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-03
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-04
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-05
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-06
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-12
Could not compute solution for formula : NeoElection-COL-8-CTLFireability-2024-13

BK_STOP 1717239201478

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name NeoElection-COL-8-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/514/ctl_0_
ctl formula name NeoElection-COL-8-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/514/ctl_1_
ctl formula name NeoElection-COL-8-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/514/ctl_2_
ctl formula name NeoElection-COL-8-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/514/ctl_3_
ctl formula name NeoElection-COL-8-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/514/ctl_4_
ctl formula name NeoElection-COL-8-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/514/ctl_5_
ctl formula name NeoElection-COL-8-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/514/ctl_6_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is NeoElection-COL-8, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r508-tall-171654351700490"
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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;