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-171654351700481.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-7, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r508-tall-171654351700481
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 11K Apr 11 19:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 11 19:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 11 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Apr 11 18:54 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 4.7K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 11 21:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 11 21:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 20:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 11 20:40 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 108K 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-7-CTLCardinality-2024-00
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-01
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-02
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-03
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-04
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-05
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-06
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-07
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-08
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-09
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-10
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-11
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-12
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-13
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-14
FORMULA_NAME NeoElection-COL-7-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717238973116

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-7
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 10:49:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 10:49:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 10:49:34] [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 10:49:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 10:49:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 637 ms
[2024-06-01 10:49:35] [INFO ] Detected 6 constant HL places corresponding to 3552 PT places.
[2024-06-01 10:49:35] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 7128 PT places and 22272.0 transition bindings in 30 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
[2024-06-01 10:49:35] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 4 ms.
[2024-06-01 10:49:35] [INFO ] Skeletonized 16 HLPN properties in 3 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.4 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-7-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
RANDOM walk for 40007 steps (939 resets) in 1604 ms. (24 steps per ms) remains 17/25 properties
BEST_FIRST walk for 4003 steps (13 resets) in 26 ms. (148 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (13 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (12 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 12/17 properties
BEST_FIRST walk for 4002 steps (14 resets) in 17 ms. (222 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000 steps (64 resets) in 22 ms. (173 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4003 steps (13 resets) in 22 ms. (174 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4000 steps (64 resets) in 50 ms. (78 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (13 resets) in 16 ms. (235 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (13 resets) in 22 ms. (174 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4004 steps (11 resets) in 12 ms. (308 steps per ms) remains 12/12 properties
BEST_FIRST walk for 4002 steps (15 resets) in 31 ms. (125 steps per ms) remains 12/12 properties
// Phase 1: matrix 7 rows 6 cols
[2024-06-01 10:49:36] [INFO ] Computed 1 invariants in 5 ms
[2024-06-01 10:49:36] [INFO ] State equation strengthened by 2 read => feed constraints.
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp24 is UNSAT
After SMT solving in domain Real declared 5/13 variables, and 1 constraints, problems are : Problem set: 12 solved, 0 unsolved in 246 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, State Equation: 0/6 constraints, ReadFeed: 0/2 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 316ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 11 simplifications.
[2024-06-01 10:49:36] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-06-01 10:49:36] [INFO ] Flatten gal took : 14 ms
[2024-06-01 10:49:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA NeoElection-COL-7-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-7-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:49:36] [INFO ] Flatten gal took : 1 ms
Domain [M(8), POS(7), M(8)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 7)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :MT
Arc [9:1*[$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 10:49:36] [INFO ] Unfolded HLPN to a Petri net with 7128 places and 12460 transitions 70880 arcs in 444 ms.
[2024-06-01 10:49:36] [INFO ] Unfolded 7 HLPN properties in 3 ms.
Deduced a syphon composed of 6688 places in 45 ms
Reduce places removed 6737 places and 11850 transitions.
Reduce places removed 8 places and 0 transitions.
Support contains 245 out of 383 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 610/610 transitions.
Reduce places removed 42 places and 0 transitions.
Iterating post reduction 0 with 42 rules applied. Total rules applied 42 place count 341 transition count 610
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 77 place count 306 transition count 295
Iterating global reduction 1 with 35 rules applied. Total rules applied 112 place count 306 transition count 295
Applied a total of 112 rules in 59 ms. Remains 306 /383 variables (removed 77) and now considering 295/610 (removed 315) transitions.
[2024-06-01 10:49:37] [INFO ] Flow matrix only has 259 transitions (discarded 36 similar events)
// Phase 1: matrix 259 rows 306 cols
[2024-06-01 10:49:37] [INFO ] Computed 62 invariants in 30 ms
[2024-06-01 10:49:37] [INFO ] Implicit Places using invariants in 396 ms returned [19, 20, 21, 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]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 414 ms to find 49 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 257/383 places, 295/610 transitions.
Applied a total of 0 rules in 6 ms. Remains 257 /257 variables (removed 0) and now considering 295/295 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 491 ms. Remains : 257/383 places, 295/610 transitions.
Support contains 245 out of 257 places after structural reductions.
[2024-06-01 10:49:37] [INFO ] Flatten gal took : 89 ms
[2024-06-01 10:49:37] [INFO ] Flatten gal took : 67 ms
[2024-06-01 10:49:37] [INFO ] Input system was already deterministic with 295 transitions.
RANDOM walk for 40000 steps (68 resets) in 1996 ms. (20 steps per ms) remains 7/11 properties
BEST_FIRST walk for 40004 steps (11 resets) in 129 ms. (307 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (12 resets) in 138 ms. (287 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 150 ms. (264 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 361 ms. (110 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (10 resets) in 127 ms. (312 steps per ms) remains 7/7 properties
[2024-06-01 10:49:39] [INFO ] Flow matrix only has 259 transitions (discarded 36 similar events)
// Phase 1: matrix 259 rows 257 cols
[2024-06-01 10:49:39] [INFO ] Computed 13 invariants in 3 ms
[2024-06-01 10:49:39] [INFO ] State equation strengthened by 21 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/196 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
At refinement iteration 1 (OVERLAPS) 49/245 variables, 7/7 constraints. Problems are: Problem set: 6 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/245 variables, 0/7 constraints. Problems are: Problem set: 6 solved, 1 unsolved
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Real declared 504/516 variables, and 252 constraints, problems are : Problem set: 7 solved, 0 unsolved in 327 ms.
Refiners :[Positive P Invariants (semi-flows): 7/13 constraints, State Equation: 245/257 constraints, ReadFeed: 0/21 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 416ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 6 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA NeoElection-COL-7-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 22 ms
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 24 ms
[2024-06-01 10:49:39] [INFO ] Input system was already deterministic with 295 transitions.
Computed a total of 257 stabilizing places and 295 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 257 transition count 295
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Reduce places removed 7 places and 7 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 250 transition count 281
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 243 transition count 281
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 236 transition count 274
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 236 transition count 274
Applied a total of 28 rules in 24 ms. Remains 236 /257 variables (removed 21) and now considering 274/295 (removed 21) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 25 ms. Remains : 236/257 places, 274/295 transitions.
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 19 ms
[2024-06-01 10:49:39] [INFO ] Input system was already deterministic with 274 transitions.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 220 transition count 243
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 220 transition count 243
Applied a total of 74 rules in 24 ms. Remains 220 /257 variables (removed 37) and now considering 243/295 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 220/257 places, 243/295 transitions.
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 24 ms
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 14 ms
[2024-06-01 10:49:39] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 220 transition count 243
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 220 transition count 243
Applied a total of 74 rules in 8 ms. Remains 220 /257 variables (removed 37) and now considering 243/295 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 220/257 places, 243/295 transitions.
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:49:39] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 220 transition count 243
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 220 transition count 243
Applied a total of 74 rules in 7 ms. Remains 220 /257 variables (removed 37) and now considering 243/295 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 220/257 places, 243/295 transitions.
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 11 ms
[2024-06-01 10:49:39] [INFO ] Flatten gal took : 27 ms
[2024-06-01 10:49:40] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 257 transition count 288
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 250 transition count 288
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 243 transition count 281
Applied a total of 28 rules in 23 ms. Remains 243 /257 variables (removed 14) and now considering 281/295 (removed 14) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 23 ms. Remains : 243/257 places, 281/295 transitions.
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 10 ms
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 12 ms
[2024-06-01 10:49:40] [INFO ] Input system was already deterministic with 281 transitions.
Starting structural reductions in LTL mode, iteration 0 : 257/257 places, 295/295 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 220 transition count 243
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 220 transition count 243
Applied a total of 74 rules in 8 ms. Remains 220 /257 variables (removed 37) and now considering 243/295 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 220/257 places, 243/295 transitions.
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 11 ms
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 13 ms
[2024-06-01 10:49:40] [INFO ] Input system was already deterministic with 243 transitions.
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:49:40] [INFO ] Flatten gal took : 16 ms
[2024-06-01 10:49:40] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 10:49:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 257 places, 295 transitions and 1247 arcs took 4 ms.
Total runtime 5930 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-7-CTLCardinality-2024-00
Could not compute solution for formula : NeoElection-COL-7-CTLCardinality-2024-03
Could not compute solution for formula : NeoElection-COL-7-CTLCardinality-2024-08
Could not compute solution for formula : NeoElection-COL-7-CTLCardinality-2024-09
Could not compute solution for formula : NeoElection-COL-7-CTLCardinality-2024-10
Could not compute solution for formula : NeoElection-COL-7-CTLCardinality-2024-15

BK_STOP 1717238980601

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name NeoElection-COL-7-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/496/ctl_0_
ctl formula name NeoElection-COL-7-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/496/ctl_1_
ctl formula name NeoElection-COL-7-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/496/ctl_2_
ctl formula name NeoElection-COL-7-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/496/ctl_3_
ctl formula name NeoElection-COL-7-CTLCardinality-2024-10
ctl formula formula --ctl=/tmp/496/ctl_4_
ctl formula name NeoElection-COL-7-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/496/ctl_5_
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-7"
export BK_EXAMINATION="CTLCardinality"
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-7, 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 r508-tall-171654351700481"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-7.tgz
mv NeoElection-COL-7 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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;