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-167813695200063.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-V20P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695200063
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 25 12:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:12 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 4.4K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 25 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 12:26 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 41K 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-V20P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678688881750

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P20N50
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 06:28:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 06:28:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 06:28:03] [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 06:28:03] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-13 06:28:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 413 ms
[2023-03-13 06:28:03] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-13 06:28:03] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 3 ms.
[2023-03-13 06:28:03] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Remains 7 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
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.1 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 49 steps, including 0 resets, run visited all 7 properties in 7 ms. (steps per millisecond=7 )
[2023-03-13 06:28:04] [INFO ] Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03 is trivially false : it is not verified in initial state.
[2023-03-13 06:28:04] [INFO ] Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09 is trivially false : it is not verified in initial state.
[2023-03-13 06:28:04] [INFO ] Flatten gal took : 13 ms
[2023-03-13 06:28:04] [INFO ] Flatten gal took : 1 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-13 06:28:04] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 54 ms.
[2023-03-13 06:28:04] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 402 ms. (steps per millisecond=24 ) properties (out of 14) seen :10
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 2104 ms. (steps per millisecond=4 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-13 06:28:07] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2023-03-13 06:28:07] [INFO ] Computed 7 place invariants in 22 ms
[2023-03-13 06:28:10] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-13 06:28:10] [INFO ] After 308ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-13 06:28:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-13 06:28:10] [INFO ] After 116ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-13 06:28:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:28:10] [INFO ] After 75ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2023-03-13 06:28:11] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-13 06:28:11] [INFO ] After 619ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 108 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Applied a total of 6 rules in 466 ms. Remains 103 /108 variables (removed 5) and now considering 2226/2228 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 466 ms. Remains : 103/108 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 348077 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 348077 steps, saw 98703 distinct states, run finished after 3009 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-13 06:28:14] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-13 06:28:14] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-13 06:28:14] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 06:28:14] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 06:28:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 06:28:15] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:28:15] [INFO ] After 84ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:15] [INFO ] After 191ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-13 06:28:15] [INFO ] After 361ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 228 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 228 ms. Remains : 103/103 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 452 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-13 06:28:15] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-13 06:28:15] [INFO ] Invariant cache hit.
[2023-03-13 06:28:16] [INFO ] Implicit Places using invariants in 357 ms returned []
[2023-03-13 06:28:16] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-13 06:28:16] [INFO ] Invariant cache hit.
[2023-03-13 06:28:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:28:18] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2102 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 101/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 158 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2713 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 356669 steps, run timeout after 3001 ms. (steps per millisecond=118 ) properties seen :{}
Probabilistic random walk after 356669 steps, saw 100911 distinct states, run finished after 3002 ms. (steps per millisecond=118 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-13 06:28:21] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-13 06:28:21] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-13 06:28:21] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 06:28:21] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 06:28:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 06:28:21] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:28:21] [INFO ] After 147ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:21] [INFO ] After 246ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-13 06:28:21] [INFO ] After 492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 248 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 211 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-13 06:28:22] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-13 06:28:22] [INFO ] Invariant cache hit.
[2023-03-13 06:28:22] [INFO ] Implicit Places using invariants in 315 ms returned []
[2023-03-13 06:28:22] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-13 06:28:22] [INFO ] Invariant cache hit.
[2023-03-13 06:28:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-13 06:28:23] [INFO ] Implicit Places using invariants and state equation in 990 ms returned []
Implicit Place search using SMT with State Equation took 1306 ms to find 0 implicit places.
[2023-03-13 06:28:23] [INFO ] Redundant transitions in 162 ms returned []
[2023-03-13 06:28:23] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-13 06:28:23] [INFO ] Invariant cache hit.
[2023-03-13 06:28:24] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2476 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 19 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-13 06:28:24] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-13 06:28:24] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-13 06:28:24] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-13 06:28:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 06:28:25] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:25] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 06:28:25] [INFO ] After 26ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:25] [INFO ] After 64ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-13 06:28:25] [INFO ] After 280ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-13 06:28:25] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-13 06:28:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 101 places, 2226 transitions and 17018 arcs took 23 ms.
[2023-03-13 06:28:25] [INFO ] Flatten gal took : 143 ms
Total runtime 21967 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=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: BridgeAndVehicles_COL_V20P20N50_unf
(NrP: 101 NrTr: 2226 NrArc: 17018)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.026sec

net check time: 0m 0.001sec

init dd package: 0m 3.472sec


RS generation: 10m52.194sec


-> reachability set: #nodes 162347 (1.6e+05) #states 1,577,982 (6)



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

checking: AG [[[p47<=0 | p98<=0] & [p98<=0 | p46<=0]]]
normalized: ~ [E [true U ~ [[[p47<=0 | p98<=0] & [p98<=0 | p46<=0]]]]]

abstracting: (p46<=0)
states: 1,205,631 (6)
abstracting: (p98<=0)
states: 1,577,982 (6)
abstracting: (p98<=0)
states: 1,577,982 (6)
abstracting: (p47<=0)
states: 1,205,652 (6)
-> the formula is TRUE

FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityFireability-03 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.371sec

totally nodes used: 14760211 (1.5e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 462570125 2597413772 3059983897
used/not used/entry size/cache size: 67108864 0 16 1024MB
basic ops cache: hits/miss/sum: 197480 1755732 1953212
used/not used/entry size/cache size: 2301548 14475668 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 30515 244545 275060
used/not used/entry size/cache size: 241257 8147351 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 55945128
1 8380071
2 2155941
3 514849
4 93203
5 13331
6 1639
7 514
8 86
9 345
>= 10 3757

Total processing time: 10m59.967sec


BK_STOP 1678689565651

--------------------
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 ReachabilityFireability -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 0.002sec

122110 122764 123639 124723 125990 127421 128998 130707 132532 134452 135991 136402 138483 140623 142811 145037 147296 149231 149520 151813 154118 154861 155389 155525 155683 155861 156058 156274 156505 156753 157016 157293 157583 157885 158082 158198 158521 158854 159193 159540 156896 155920 156784 157067 157165 157283 157420 157575 157691 158079 157935 158138 158356 158585 158827 159080 159343 160231 159615 159896 156510 157233 157550 157627 157725 157843 157981 158136 158307 158495 158698 158915 159093 159145 159388 159640 159903 160175 157119 157095 158107 158183 158281 158399 158537 158692 158807 158863 159051 159255 159471 159701 159944 160196 160525 160460 157676 158067 158658 158735 158833 158951 159088 159243 159415 159603 159806 160023 160253 160971 160495 160748 158253 158904 159206 159283 159382 159499 159636 159791 159963 160151 160355 160810 160572 160801 161043 158826 159455 159750 159827 159925 160043 160180 160335 160507 160639 160695 160898 161115 161345 159396 159919 160290 160368 160465 160583 160720 160876 160991 161047 161236 161438 161655 159960 160487 160826 160903 161001 161119 161257 161411 161527 161583 161771 161975 160521 161090 161358 161435 161533 161651 161789 161943 162115 162542 162303 161078 161388 161886 161963 162061 162180 162316 162471 162643 161631 161818 162410 162487 162585 162647 162704 162840 162996 162181 162698 162930 163007 163105 163223 163361 162725 163207 163446 163523 163621 163683 163739 163266 163827 163958 164036 164133 163803 164222 164466 164543 164336 164800 164970 164865 165300 165390 165631 163510 161936 162325 162349 162561 162540 162471 162351 162466 162347 162347 162371 162347
iterations count:23864295 (10720), effective:57561 (25)

initing FirstDep: 0m 0.001sec

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-V20P20N50"
export BK_EXAMINATION="ReachabilityFireability"
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-V20P20N50, examination is ReachabilityFireability"
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-167813695200063"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N50.tgz
mv BridgeAndVehicles-COL-V20P20N50 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;