Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r042-tajo-167813695300121.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-COL-V80P20N20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695300121
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 12:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 12:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 12:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 13:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Feb 25 13:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 45K Mar 5 18:22 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 BridgeAndVehicles-COL-V80P20N20-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678695855070

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=BridgeAndVehicles-COL-V80P20N20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 08:24:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 08:24:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 08:24:16] [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.
[2023-03-13 08:24:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 08:24:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 406 ms
[2023-03-13 08:24:17] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 198 PT places and 551698.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
[2023-03-13 08:24:17] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-13 08:24:17] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 56) seen :30
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 26) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) seen :0
Running SMT prover for 25 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-13 08:24:18] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-13 08:24:18] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 08:24:18] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:16
[2023-03-13 08:24:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 08:24:18] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :22 sat :3
[2023-03-13 08:24:18] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :22 sat :3
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-13 08:24:18] [INFO ] After 98ms SMT Verify possible using all constraints in natural domain returned unsat :22 sat :3
Fused 25 Parikh solutions to 3 different solutions.
Finished Parikh walk after 61 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=30 )
Parikh walk visited 3 properties in 5 ms.
Successfully simplified 22 atomic propositions for a total of 14 simplifications.
[2023-03-13 08:24:18] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-13 08:24:18] [INFO ] Flatten gal took : 28 ms
[2023-03-13 08:24:18] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 08:24:18] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 08:24:18] [INFO ] Unfolded HLPN to a Petri net with 198 places and 3728 transitions 28830 arcs in 131 ms.
[2023-03-13 08:24:18] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Support contains 15 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 91 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2023-03-13 08:24:18] [INFO ] Computed 7 place invariants in 29 ms
[2023-03-13 08:24:19] [INFO ] Dead Transitions using invariants and state equation in 1242 ms found 0 transitions.
[2023-03-13 08:24:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:19] [INFO ] Invariant cache hit.
[2023-03-13 08:24:20] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-13 08:24:20] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:20] [INFO ] Invariant cache hit.
[2023-03-13 08:24:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 08:24:21] [INFO ] Implicit Places using invariants and state equation in 1178 ms returned []
Implicit Place search using SMT with State Equation took 1634 ms to find 0 implicit places.
[2023-03-13 08:24:21] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:21] [INFO ] Invariant cache hit.
[2023-03-13 08:24:22] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4146 ms. Remains : 198/198 places, 3728/3728 transitions.
Support contains 15 out of 198 places after structural reductions.
[2023-03-13 08:24:23] [INFO ] Flatten gal took : 208 ms
[2023-03-13 08:24:23] [INFO ] Flatten gal took : 174 ms
[2023-03-13 08:24:23] [INFO ] Input system was already deterministic with 3728 transitions.
FORMULA BridgeAndVehicles-COL-V80P20N20-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 14 resets, run finished after 543 ms. (steps per millisecond=18 ) properties (out of 31) seen :19
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 11) seen :3
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10005 steps, including 5 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-13 08:24:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:25] [INFO ] Invariant cache hit.
[2023-03-13 08:24:25] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 08:24:25] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-13 08:24:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 08:24:26] [INFO ] After 269ms SMT Verify possible using state equation in natural domain returned unsat :7 sat :1
[2023-03-13 08:24:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 08:24:26] [INFO ] After 215ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :7 sat :1
[2023-03-13 08:24:26] [INFO ] After 512ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 180 ms.
[2023-03-13 08:24:26] [INFO ] After 1053ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 10 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 792 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:27] [INFO ] Invariant cache hit.
[2023-03-13 08:24:28] [INFO ] Dead Transitions using invariants and state equation in 1108 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1901 ms. Remains : 198/198 places, 3728/3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 169857 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 169857 steps, saw 46532 distinct states, run finished after 3002 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-13 08:24:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:31] [INFO ] Invariant cache hit.
[2023-03-13 08:24:31] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 08:24:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 08:24:32] [INFO ] After 377ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 08:24:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 08:24:32] [INFO ] After 268ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 08:24:32] [INFO ] After 487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 241 ms.
[2023-03-13 08:24:33] [INFO ] After 1181ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 10 out of 198 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 565 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 576 ms. Remains : 198/198 places, 3728/3728 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 548 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:34] [INFO ] Invariant cache hit.
[2023-03-13 08:24:36] [INFO ] Implicit Places using invariants in 2541 ms returned []
[2023-03-13 08:24:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:36] [INFO ] Invariant cache hit.
[2023-03-13 08:24:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-13 08:24:37] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 3228 ms to find 0 implicit places.
[2023-03-13 08:24:37] [INFO ] Redundant transitions in 186 ms returned []
[2023-03-13 08:24:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-13 08:24:37] [INFO ] Invariant cache hit.
[2023-03-13 08:24:38] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5080 ms. Remains : 198/198 places, 3728/3728 transitions.
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 198 transition count 410
Applied a total of 3318 rules in 14 ms. Remains 198 /198 variables (removed 0) and now considering 410/3728 (removed 3318) transitions.
Running SMT prover for 1 properties.
[2023-03-13 08:24:38] [INFO ] Invariant cache hit.
[2023-03-13 08:24:38] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 08:24:38] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 08:24:39] [INFO ] After 256ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 08:24:39] [INFO ] After 541ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-13 08:24:39] [INFO ] After 672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 7 atomic propositions for a total of 8 simplifications.
[2023-03-13 08:24:39] [INFO ] Flatten gal took : 122 ms
[2023-03-13 08:24:39] [INFO ] Flatten gal took : 116 ms
[2023-03-13 08:24:40] [INFO ] Input system was already deterministic with 3728 transitions.
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 197 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 196 transition count 3727
Applied a total of 3 rules in 783 ms. Remains 196 /198 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2023-03-13 08:24:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2023-03-13 08:24:41] [INFO ] Computed 6 place invariants in 15 ms
[2023-03-13 08:24:42] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1800 ms. Remains : 196/198 places, 3727/3728 transitions.
[2023-03-13 08:24:42] [INFO ] Flatten gal took : 95 ms
[2023-03-13 08:24:42] [INFO ] Flatten gal took : 111 ms
[2023-03-13 08:24:42] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 58 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2023-03-13 08:24:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-13 08:24:42] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-13 08:24:43] [INFO ] Dead Transitions using invariants and state equation in 1170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1231 ms. Remains : 195/198 places, 3727/3728 transitions.
[2023-03-13 08:24:43] [INFO ] Flatten gal took : 85 ms
[2023-03-13 08:24:44] [INFO ] Flatten gal took : 101 ms
[2023-03-13 08:24:44] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2023-03-13 08:24:44] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-13 08:24:45] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1036 ms. Remains : 198/198 places, 3728/3728 transitions.
[2023-03-13 08:24:45] [INFO ] Flatten gal took : 73 ms
[2023-03-13 08:24:45] [INFO ] Flatten gal took : 80 ms
[2023-03-13 08:24:45] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 41 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2023-03-13 08:24:45] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-13 08:24:45] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 08:24:46] [INFO ] Dead Transitions using invariants and state equation in 1046 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1088 ms. Remains : 195/198 places, 3727/3728 transitions.
[2023-03-13 08:24:46] [INFO ] Flatten gal took : 80 ms
[2023-03-13 08:24:47] [INFO ] Flatten gal took : 84 ms
[2023-03-13 08:24:47] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 19 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2023-03-13 08:24:47] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-13 08:24:48] [INFO ] Dead Transitions using invariants and state equation in 1019 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1043 ms. Remains : 197/198 places, 3728/3728 transitions.
[2023-03-13 08:24:48] [INFO ] Flatten gal took : 79 ms
[2023-03-13 08:24:48] [INFO ] Flatten gal took : 86 ms
[2023-03-13 08:24:48] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 36 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2023-03-13 08:24:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-13 08:24:48] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 08:24:49] [INFO ] Dead Transitions using invariants and state equation in 1037 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1078 ms. Remains : 195/198 places, 3727/3728 transitions.
[2023-03-13 08:24:49] [INFO ] Flatten gal took : 88 ms
[2023-03-13 08:24:49] [INFO ] Flatten gal took : 104 ms
[2023-03-13 08:24:50] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 23 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2023-03-13 08:24:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2023-03-13 08:24:50] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-13 08:24:51] [INFO ] Dead Transitions using invariants and state equation in 1046 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1071 ms. Remains : 197/198 places, 3728/3728 transitions.
[2023-03-13 08:24:51] [INFO ] Flatten gal took : 70 ms
[2023-03-13 08:24:51] [INFO ] Flatten gal took : 83 ms
[2023-03-13 08:24:51] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 41 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2023-03-13 08:24:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-13 08:24:51] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 08:24:52] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1027 ms. Remains : 195/198 places, 3727/3728 transitions.
[2023-03-13 08:24:52] [INFO ] Flatten gal took : 68 ms
[2023-03-13 08:24:53] [INFO ] Flatten gal took : 82 ms
[2023-03-13 08:24:53] [INFO ] Input system was already deterministic with 3727 transitions.
[2023-03-13 08:24:53] [INFO ] Flatten gal took : 85 ms
[2023-03-13 08:24:53] [INFO ] Flatten gal took : 87 ms
[2023-03-13 08:24:53] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2023-03-13 08:24:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 198 places, 3728 transitions and 28830 arcs took 54 ms.
Total runtime 36728 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: 198 NrTr: 3728 NrArc: 28830)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.132sec

net check time: 0m 0.004sec

init dd package: 0m 3.136sec


before gc: list nodes free: 1063078

after gc: idd nodes used:35013972, unused:28986028; list nodes free:167469858

before gc: list nodes free: 469411

after gc: idd nodes used:46795931, unused:17204069; list nodes free:108615513

before gc: list nodes free: 212642

after gc: idd nodes used:51138935, unused:12861065; list nodes free:80702601
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 4531940 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16093324 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 0.009sec

952603 1359159 1810931 6244557 6294779 9751027 9790847 15103532 15183906 15200154 15892479 22483849 25463355 27859299 27858900 28195238 28909278 37617388 38896964 39114681 41285337 46691100 46780603 46882993 48954769 50536550 50918116 51257799

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="BridgeAndVehicles-COL-V80P20N20"
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 BridgeAndVehicles-COL-V80P20N20, 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 r042-tajo-167813695300121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N20.tgz
mv BridgeAndVehicles-COL-V80P20N20 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 ;