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-167813695300089.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-V50P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695300089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 12:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:08 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 4.3K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 18K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 42K 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-V50P50N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678692270989

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-V50P50N10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 07:24:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 07:24:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 07:24:33] [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 07:24:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 07:24:33] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 492 ms
[2023-03-13 07:24:33] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 12 ms.
[2023-03-13 07:24:33] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-13 07:24:33] [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.1 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-V50P50N10-CTLCardinality-01 FALSE 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 348 ms. (steps per millisecond=28 ) properties (out of 57) seen :22
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=500 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) 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 35) 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 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 35) 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 35) 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 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 35) seen :0
Running SMT prover for 35 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-13 07:24:34] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-13 07:24:34] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-13 07:24:34] [INFO ] After 30ms SMT Verify possible using state equation in real domain returned unsat :23 sat :2 real:10
[2023-03-13 07:24:34] [INFO ] After 65ms SMT Verify possible using trap constraints in real domain returned unsat :23 sat :2 real:10
Attempting to minimize the solution found.
Minimization took 111 ms.
[2023-03-13 07:24:34] [INFO ] After 648ms SMT Verify possible using all constraints in real domain returned unsat :23 sat :2 real:10
[2023-03-13 07:24:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 07:24:34] [INFO ] After 17ms SMT Verify possible using state equation in natural domain returned unsat :26 sat :9
[2023-03-13 07:24:35] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :26 sat :9
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-13 07:24:35] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :26 sat :9
Fused 35 Parikh solutions to 7 different solutions.
Finished Parikh walk after 150 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=75 )
Parikh walk visited 9 properties in 27 ms.
Successfully simplified 26 atomic propositions for a total of 15 simplifications.
[2023-03-13 07:24:35] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-13 07:24:35] [INFO ] Flatten gal took : 52 ms
[2023-03-13 07:24:35] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-13 07:24:35] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 07:24:35] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] 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 07:24:35] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 115 ms.
[2023-03-13 07:24:35] [INFO ] Unfolded 9 HLPN properties in 2 ms.
Support contains 15 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 74 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-13 07:24:35] [INFO ] Computed 7 place invariants in 26 ms
[2023-03-13 07:24:36] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
[2023-03-13 07:24:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:36] [INFO ] Invariant cache hit.
[2023-03-13 07:24:36] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-13 07:24:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:36] [INFO ] Invariant cache hit.
[2023-03-13 07:24:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:37] [INFO ] Implicit Places using invariants and state equation in 561 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
[2023-03-13 07:24:37] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:37] [INFO ] Invariant cache hit.
[2023-03-13 07:24:37] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2121 ms. Remains : 128/128 places, 1328/1328 transitions.
Support contains 15 out of 128 places after structural reductions.
[2023-03-13 07:24:37] [INFO ] Flatten gal took : 202 ms
[2023-03-13 07:24:38] [INFO ] Flatten gal took : 147 ms
[2023-03-13 07:24:38] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 34) seen :16
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 18) 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 18) 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 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 18) 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 18) 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 18) 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 18) 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 18) seen :0
Running SMT prover for 18 properties.
[2023-03-13 07:24:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:38] [INFO ] Invariant cache hit.
[2023-03-13 07:24:39] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2023-03-13 07:24:39] [INFO ] After 287ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:6
[2023-03-13 07:24:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-13 07:24:39] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :5
[2023-03-13 07:24:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:39] [INFO ] After 96ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :13 sat :5
[2023-03-13 07:24:39] [INFO ] After 293ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :5
Attempting to minimize the solution found.
Minimization took 136 ms.
[2023-03-13 07:24:39] [INFO ] After 715ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :5
Fused 18 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 192 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:40] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 07:24:40] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 07:24:40] [INFO ] Dead Transitions using invariants and state equation in 457 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 681 ms. Remains : 126/128 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 344438 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 344438 steps, saw 94421 distinct states, run finished after 3002 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 07:24:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:44] [INFO ] Invariant cache hit.
[2023-03-13 07:24:44] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 07:24:44] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 07:24:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-13 07:24:44] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:44] [INFO ] After 79ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:45] [INFO ] After 306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-13 07:24:45] [INFO ] After 557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 28 ms.
Support contains 3 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 73 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 126/126 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 136 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:45] [INFO ] Invariant cache hit.
[2023-03-13 07:24:45] [INFO ] Implicit Places using invariants in 435 ms returned []
[2023-03-13 07:24:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:45] [INFO ] Invariant cache hit.
[2023-03-13 07:24:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:46] [INFO ] Implicit Places using invariants and state equation in 736 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1188 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 109 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1434 ms. Remains : 124/126 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 238617 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 238617 steps, saw 65568 distinct states, run finished after 3001 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-13 07:24:50] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-13 07:24:50] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 07:24:50] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 07:24:50] [INFO ] After 273ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 07:24:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 07:24:50] [INFO ] After 205ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:51] [INFO ] After 132ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:51] [INFO ] After 370ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 102 ms.
[2023-03-13 07:24:51] [INFO ] After 748ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 40 ms.
Support contains 3 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 54 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 124/124 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 53 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:51] [INFO ] Invariant cache hit.
[2023-03-13 07:24:51] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-13 07:24:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:51] [INFO ] Invariant cache hit.
[2023-03-13 07:24:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 07:24:52] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 741 ms to find 0 implicit places.
[2023-03-13 07:24:52] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-13 07:24:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:52] [INFO ] Invariant cache hit.
[2023-03-13 07:24:52] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1352 ms. Remains : 124/124 places, 1328/1328 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 124 transition count 250
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1082 place count 122 transition count 248
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 122 transition count 246
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 120 transition count 246
Applied a total of 1086 rules in 15 ms. Remains 120 /124 variables (removed 4) and now considering 246/1328 (removed 1082) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 246 rows 120 cols
[2023-03-13 07:24:52] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 07:24:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-13 07:24:53] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 07:24:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-13 07:24:53] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 07:24:53] [INFO ] After 65ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 07:24:53] [INFO ] After 192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 79 ms.
[2023-03-13 07:24:53] [INFO ] After 474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Successfully simplified 13 atomic propositions for a total of 8 simplifications.
[2023-03-13 07:24:53] [INFO ] Flatten gal took : 64 ms
[2023-03-13 07:24:53] [INFO ] Flatten gal took : 41 ms
[2023-03-13 07:24:53] [INFO ] Input system was already deterministic with 1328 transitions.
Support contains 13 out of 128 places (down from 15) after GAL structural reductions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 7 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:53] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 07:24:53] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-13 07:24:54] [INFO ] Dead Transitions using invariants and state equation in 525 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 07:24:54] [INFO ] Flatten gal took : 97 ms
[2023-03-13 07:24:54] [INFO ] Flatten gal took : 66 ms
[2023-03-13 07:24:54] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 8 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:54] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-13 07:24:54] [INFO ] Computed 6 place invariants in 5 ms
[2023-03-13 07:24:55] [INFO ] Dead Transitions using invariants and state equation in 499 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 509 ms. Remains : 127/128 places, 1328/1328 transitions.
[2023-03-13 07:24:55] [INFO ] Flatten gal took : 34 ms
[2023-03-13 07:24:55] [INFO ] Flatten gal took : 34 ms
[2023-03-13 07:24:55] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 17 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 07:24:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 07:24:55] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-13 07:24:55] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 599 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 07:24:55] [INFO ] Flatten gal took : 30 ms
[2023-03-13 07:24:55] [INFO ] Flatten gal took : 33 ms
[2023-03-13 07:24:56] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 8 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 07:24:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 07:24:56] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 436 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 07:24:56] [INFO ] Flatten gal took : 27 ms
[2023-03-13 07:24:56] [INFO ] Flatten gal took : 29 ms
[2023-03-13 07:24:56] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 289 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-13 07:24:56] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-13 07:24:57] [INFO ] Dead Transitions using invariants and state equation in 419 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 710 ms. Remains : 128/128 places, 1328/1328 transitions.
[2023-03-13 07:24:57] [INFO ] Flatten gal took : 38 ms
[2023-03-13 07:24:57] [INFO ] Flatten gal took : 28 ms
[2023-03-13 07:24:57] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1327
Applied a total of 3 rules in 119 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 07:24:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 07:24:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 07:24:58] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 684 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 07:24:58] [INFO ] Flatten gal took : 25 ms
[2023-03-13 07:24:58] [INFO ] Flatten gal took : 28 ms
[2023-03-13 07:24:58] [INFO ] Input system was already deterministic with 1327 transitions.
Finished random walk after 180 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=60 )
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 21 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-13 07:24:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-13 07:24:58] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 07:24:58] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 432 ms. Remains : 125/128 places, 1327/1328 transitions.
[2023-03-13 07:24:58] [INFO ] Flatten gal took : 25 ms
[2023-03-13 07:24:58] [INFO ] Flatten gal took : 28 ms
[2023-03-13 07:24:58] [INFO ] Input system was already deterministic with 1327 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 6 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-13 07:24:58] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 07:24:59] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 383 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 07:24:59] [INFO ] Flatten gal took : 26 ms
[2023-03-13 07:24:59] [INFO ] Flatten gal took : 29 ms
[2023-03-13 07:24:59] [INFO ] Input system was already deterministic with 1328 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 6 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-13 07:24:59] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-13 07:24:59] [INFO ] Invariant cache hit.
[2023-03-13 07:24:59] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 389 ms. Remains : 126/128 places, 1328/1328 transitions.
[2023-03-13 07:24:59] [INFO ] Flatten gal took : 24 ms
[2023-03-13 07:24:59] [INFO ] Flatten gal took : 58 ms
[2023-03-13 07:25:00] [INFO ] Input system was already deterministic with 1328 transitions.
[2023-03-13 07:25:00] [INFO ] Flatten gal took : 28 ms
[2023-03-13 07:25:00] [INFO ] Flatten gal took : 28 ms
[2023-03-13 07:25:00] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-13 07:25:00] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 1328 transitions and 10010 arcs took 11 ms.
Total runtime 27146 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: 128 NrTr: 1328 NrArc: 10010)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.017sec

net check time: 0m 0.000sec

init dd package: 0m 2.847sec


before gc: list nodes free: 1845197

after gc: idd nodes used:9475761, unused:54524239; list nodes free:441753677

RS generation: 23m 9.478sec


-> reachability set: #nodes 33010055 (3.3e+07) #states 347,634,372 (8)



starting MCC model checker
--------------------------

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0
MC time: 4m23.006sec

checking: EX [AF [14<=p107]]
normalized: EX [~ [EG [~ [14<=p107]]]]

abstracting: (14<=p107)
states: 0

EG iterations: 0
.-> the formula is FALSE

FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-15 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.888sec

checking: EX [AG [EF [~ [p107<=p108]]]]
normalized: EX [~ [E [true U ~ [E [true U ~ [p107<=p108]]]]]]

abstracting: (p107<=p108)
states: 324,289,987 (8)

before gc: list nodes free: 385132

after gc: idd nodes used:33414605, unused:30585395; list nodes free:272859485
MC time: 4m23.118sec

checking: EG [[AF [EG [p109<=43]] | [EG [p107<=p54] | EX [0<=0]]]]
normalized: EG [[~ [EG [~ [EG [p109<=43]]]] | [EX [0<=0] | EG [p107<=p54]]]]

abstracting: (p107<=p54)
states: 327,141,360 (8)
MC time: 5m 8.740sec

checking: EF [AG [EX [EF [sum(p114, p113)<=sum(p112, p111)]]]]
normalized: E [true U ~ [E [true U ~ [EX [E [true U sum(p114, p113)<=sum(p112, p111)]]]]]]

abstracting: (sum(p114, p113)<=sum(p112, p111))
states: 177,128,961 (8)
MC time: 3m 1.001sec

checking: E [EG [~ [AF [~ [p55<=p110]]]] U AX [[26<=p107 | EG [p107<=p0]]]]
normalized: E [EG [EG [p55<=p110]] U ~ [EX [~ [[26<=p107 | EG [p107<=p0]]]]]]

abstracting: (p107<=p0)
states: 347,634,372 (8)

EG iterations: 0
abstracting: (26<=p107)
states: 0
.abstracting: (p55<=p110)
states: 331,404,786 (8)
MC time: 5m17.347sec

checking: E [p54<=1 U [[p52<=p55 & AG [~ [p110<=41]]] | ~ [AF [p110<=p55]]]]
normalized: E [p54<=1 U [EG [~ [p110<=p55]] | [p52<=p55 & ~ [E [true U p110<=41]]]]]

abstracting: (p110<=41)
states: 337,752,778 (8)
MC time: 1m57.202sec

checking: E [EG [[[p53<=sum(p112, p111) | EF [30<=p108]] | AF [p107<=1]]] U [[~ [AG [p54<=p55]] | AX [[EX [0<=0] & 44<=p55]]] & EX [EG [~ [p108<=sum(p114, p113)]]]]]
normalized: E [EG [[~ [EG [~ [p107<=1]]] | [p53<=sum(p112, p111) | E [true U 30<=p108]]]] U [EX [EG [~ [p108<=sum(p114, p113)]]] & [~ [EX [~ [[44<=p55 & EX [0<=0]]]]] | E [true U ~ [p54<=p55]]]]]

abstracting: (p54<=p55)
states: 36,981,097 (7)
MC time: 2m 2.370sec

checking: AX [1<=0]
normalized: ~ [EX [~ [1<=0]]]

abstracting: (1<=0)
states: 0

before gc: list nodes free: 14831311

after gc: idd nodes used:43670568, unused:20329432; list nodes free:152360485
.-> the formula is FALSE

FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-03 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 5m24.528sec

checking: EX [AG [EF [~ [p107<=p108]]]]
normalized: EX [~ [E [true U ~ [E [true U ~ [p107<=p108]]]]]]

abstracting: (p107<=p108)
states: 324,289,987 (8)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 2088892 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16096292 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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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 0.001sec

1283240 2824344 4425989 5802281 7014187 7897545 8340331 8880219 9146224 9403506 9578829 9539452 9541575 9491931 9454092 9429222 9417767 9376905 9361113 9342025
iterations count:2071697 (1560), effective:30626 (23)

initing FirstDep: 0m 0.002sec


net_ddint.h:600: Timeout: after 262 sec

7565669
sat_reach.icc:155: Timeout: after 262 sec


net_ddint.h:600: Timeout: after 224 sec


sat_reach.icc:155: Timeout: after 180 sec


net_ddint.h:600: Timeout: after 154 sec


sat_reach.icc:155: Timeout: after 109 sec


sat_reach.icc:155: Timeout: after 92 sec

7565669

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-V50P50N10"
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-V50P50N10, 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-167813695300089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 ;