About the Execution of Marcie+red for NeoElection-COL-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8568.455 | 3600000.00 | 3630224.00 | 9579.00 | T?TFFF?F?TTTF?TF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r266-smll-167863540500137.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool marciexred
Input is NeoElection-COL-5, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540500137
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 7.8K Feb 26 16:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 16:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 26 16:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 16:13 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 111K Feb 26 17:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 26 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 89K Mar 5 18:23 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-5-CTLCardinality-00
FORMULA_NAME NeoElection-COL-5-CTLCardinality-01
FORMULA_NAME NeoElection-COL-5-CTLCardinality-02
FORMULA_NAME NeoElection-COL-5-CTLCardinality-03
FORMULA_NAME NeoElection-COL-5-CTLCardinality-04
FORMULA_NAME NeoElection-COL-5-CTLCardinality-05
FORMULA_NAME NeoElection-COL-5-CTLCardinality-06
FORMULA_NAME NeoElection-COL-5-CTLCardinality-07
FORMULA_NAME NeoElection-COL-5-CTLCardinality-08
FORMULA_NAME NeoElection-COL-5-CTLCardinality-09
FORMULA_NAME NeoElection-COL-5-CTLCardinality-10
FORMULA_NAME NeoElection-COL-5-CTLCardinality-11
FORMULA_NAME NeoElection-COL-5-CTLCardinality-12
FORMULA_NAME NeoElection-COL-5-CTLCardinality-13
FORMULA_NAME NeoElection-COL-5-CTLCardinality-14
FORMULA_NAME NeoElection-COL-5-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678815802339
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-5
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-14 17:43:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 17:43:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 17:43:24] [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.
[2023-03-14 17:43:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 17:43:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1011 ms
[2023-03-14 17:43:25] [INFO ] Detected 6 constant HL places corresponding to 1500 PT places.
[2023-03-14 17:43:25] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 3090 PT places and 7716.0 transition bindings in 140 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 23 ms.
[2023-03-14 17:43:26] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 6 ms.
[2023-03-14 17:43:26] [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.2 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-5-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
Incomplete random walk after 10000 steps, including 309 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 21) seen :3
Incomplete Best-First random walk after 1001 steps, including 23 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 7 rows 6 cols
[2023-03-14 17:43:27] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-14 17:43:27] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2023-03-14 17:43:27] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :15 sat :0
Fused 15 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 15 atomic propositions for a total of 11 simplifications.
FORMULA NeoElection-COL-5-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 17:43:27] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-14 17:43:27] [INFO ] Flatten gal took : 26 ms
FORMULA NeoElection-COL-5-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-5-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 17:43:27] [INFO ] Flatten gal took : 3 ms
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, $s, 0, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 6 subsets.
Domain [M(6), POS(5), M(6)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 5)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :STAGE
Arc [16:1*[$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.
[2023-03-14 17:43:27] [INFO ] Unfolded HLPN to a Petri net with 3090 places and 4024 transitions 22762 arcs in 140 ms.
[2023-03-14 17:43:27] [INFO ] Unfolded 6 HLPN properties in 1 ms.
Deduced a syphon composed of 2866 places in 17 ms
Reduce places removed 2891 places and 3788 transitions.
Reduce places removed 6 places and 0 transitions.
Support contains 95 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 236/236 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 173 transition count 236
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 35 place count 158 transition count 146
Iterating global reduction 1 with 15 rules applied. Total rules applied 50 place count 158 transition count 146
Applied a total of 50 rules in 23 ms. Remains 158 /193 variables (removed 35) and now considering 146/236 (removed 90) transitions.
[2023-03-14 17:43:27] [INFO ] Flow matrix only has 130 transitions (discarded 16 similar events)
// Phase 1: matrix 130 rows 158 cols
[2023-03-14 17:43:27] [INFO ] Computed 34 place invariants in 19 ms
[2023-03-14 17:43:27] [INFO ] Implicit Places using invariants in 224 ms returned [13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37]
Discarding 25 places :
Implicit Place search using SMT only with invariants took 227 ms to find 25 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/193 places, 146/236 transitions.
Applied a total of 0 rules in 2 ms. Remains 133 /133 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 253 ms. Remains : 133/193 places, 146/236 transitions.
Support contains 95 out of 133 places after structural reductions.
[2023-03-14 17:43:27] [INFO ] Flatten gal took : 46 ms
[2023-03-14 17:43:27] [INFO ] Flatten gal took : 27 ms
[2023-03-14 17:43:28] [INFO ] Input system was already deterministic with 146 transitions.
FORMULA NeoElection-COL-5-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 36 resets, run finished after 784 ms. (steps per millisecond=12 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-14 17:43:29] [INFO ] Flow matrix only has 130 transitions (discarded 16 similar events)
// Phase 1: matrix 130 rows 133 cols
[2023-03-14 17:43:29] [INFO ] Computed 9 place invariants in 2 ms
[2023-03-14 17:43:29] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-14 17:43:29] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:1
[2023-03-14 17:43:29] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2023-03-14 17:43:30] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :1
[2023-03-14 17:43:30] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-14 17:43:30] [INFO ] After 69ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :6 sat :1
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 8 places in 139 ms of which 30 ms to minimize.
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 8 places in 107 ms of which 1 ms to minimize.
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 1 ms to minimize.
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 8 places in 81 ms of which 2 ms to minimize.
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 1 ms to minimize.
[2023-03-14 17:43:30] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 0 ms to minimize.
[2023-03-14 17:43:31] [INFO ] Deduced a trap composed of 6 places in 89 ms of which 0 ms to minimize.
[2023-03-14 17:43:31] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 923 ms
[2023-03-14 17:43:31] [INFO ] After 1074ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :1
Attempting to minimize the solution found.
Minimization took 105 ms.
[2023-03-14 17:43:31] [INFO ] After 1419ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :1
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 90 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 146/146 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 133 transition count 141
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 128 transition count 141
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 123 transition count 136
Applied a total of 20 rules in 40 ms. Remains 123 /133 variables (removed 10) and now considering 136/146 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 123/133 places, 136/146 transitions.
Incomplete random walk after 10000 steps, including 53 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1392118 steps, run timeout after 3001 ms. (steps per millisecond=463 ) properties seen :{}
Probabilistic random walk after 1392118 steps, saw 236899 distinct states, run finished after 3003 ms. (steps per millisecond=463 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-14 17:43:34] [INFO ] Flow matrix only has 120 transitions (discarded 16 similar events)
// Phase 1: matrix 120 rows 123 cols
[2023-03-14 17:43:34] [INFO ] Computed 9 place invariants in 3 ms
[2023-03-14 17:43:34] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 17:43:34] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-14 17:43:34] [INFO ] After 147ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 17:43:34] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-14 17:43:34] [INFO ] After 52ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-14 17:43:34] [INFO ] After 124ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-14 17:43:34] [INFO ] After 389ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 90 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 136/136 transitions.
Applied a total of 0 rules in 9 ms. Remains 123 /123 variables (removed 0) and now considering 136/136 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 123/123 places, 136/136 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 136/136 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 136/136 (removed 0) transitions.
[2023-03-14 17:43:34] [INFO ] Flow matrix only has 120 transitions (discarded 16 similar events)
[2023-03-14 17:43:34] [INFO ] Invariant cache hit.
[2023-03-14 17:43:34] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-14 17:43:34] [INFO ] Flow matrix only has 120 transitions (discarded 16 similar events)
[2023-03-14 17:43:34] [INFO ] Invariant cache hit.
[2023-03-14 17:43:35] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-14 17:43:35] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-14 17:43:35] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 17:43:35] [INFO ] Flow matrix only has 120 transitions (discarded 16 similar events)
[2023-03-14 17:43:35] [INFO ] Invariant cache hit.
[2023-03-14 17:43:35] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 367 ms. Remains : 123/123 places, 136/136 transitions.
Graph (complete) has 277 edges and 123 vertex of which 119 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 119 transition count 120
Applied a total of 17 rules in 7 ms. Remains 119 /123 variables (removed 4) and now considering 120/136 (removed 16) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 120 rows 119 cols
[2023-03-14 17:43:35] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-14 17:43:35] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-14 17:43:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-14 17:43:35] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-14 17:43:35] [INFO ] Deduced a trap composed of 8 places in 68 ms of which 1 ms to minimize.
[2023-03-14 17:43:35] [INFO ] Deduced a trap composed of 7 places in 61 ms of which 1 ms to minimize.
[2023-03-14 17:43:35] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
[2023-03-14 17:43:35] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2023-03-14 17:43:35] [INFO ] Deduced a trap composed of 5 places in 65 ms of which 1 ms to minimize.
[2023-03-14 17:43:36] [INFO ] Deduced a trap composed of 5 places in 66 ms of which 1 ms to minimize.
[2023-03-14 17:43:36] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 516 ms
[2023-03-14 17:43:36] [INFO ] After 711ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-14 17:43:36] [INFO ] After 819ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 6 atomic propositions for a total of 5 simplifications.
[2023-03-14 17:43:36] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 33 ms
FORMULA NeoElection-COL-5-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 31 ms
[2023-03-14 17:43:36] [INFO ] Input system was already deterministic with 146 transitions.
Support contains 90 out of 133 places (down from 95) after GAL structural reductions.
Computed a total of 133 stabilizing places and 146 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 133 transition count 146
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 LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 116 transition count 123
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 116 transition count 123
Applied a total of 34 rules in 23 ms. Remains 116 /133 variables (removed 17) and now considering 123/146 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 116/133 places, 123/146 transitions.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 19 ms
[2023-03-14 17:43:36] [INFO ] Input system was already deterministic with 123 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 121 transition count 128
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 121 transition count 128
Applied a total of 24 rules in 22 ms. Remains 121 /133 variables (removed 12) and now considering 128/146 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 121/133 places, 128/146 transitions.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 18 ms
[2023-03-14 17:43:36] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 116 transition count 123
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 116 transition count 123
Applied a total of 34 rules in 15 ms. Remains 116 /133 variables (removed 17) and now considering 123/146 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 116/133 places, 123/146 transitions.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Input system was already deterministic with 123 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 146/146 transitions.
Applied a total of 0 rules in 3 ms. Remains 133 /133 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 133/133 places, 146/146 transitions.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 18 ms
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 18 ms
[2023-03-14 17:43:36] [INFO ] Input system was already deterministic with 146 transitions.
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Flatten gal took : 17 ms
[2023-03-14 17:43:36] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-14 17:43:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 133 places, 146 transitions and 598 arcs took 3 ms.
Total runtime 11989 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 133 NrTr: 146 NrArc: 598)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec
net check time: 0m 0.000sec
init dd package: 0m 3.387sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 7509832 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16098056 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.000sec
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-5"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="marciexred"
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 2-5348"
echo " Executing tool marciexred"
echo " Input is NeoElection-COL-5, 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 r266-smll-167863540500137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-5.tgz
mv NeoElection-COL-5 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 '
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 ;