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-167813695400169.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is BridgeAndVehicles-PT-V10P10N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r042-tajo-167813695400169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 12K Feb 25 12:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 12:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 12:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 218K Feb 25 12:03 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 5.1K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 18K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 25 12:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 193K Feb 25 12:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 118K Feb 25 12:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 526K Feb 25 12:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 223K 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-PT-V10P10N10-CTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V10P10N10-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678699159912

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-PT-V10P10N10
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-13 09:19:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 09:19:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 09:19:21] [INFO ] Load time of PNML (sax parser for PT used): 49 ms
[2023-03-13 09:19:21] [INFO ] Transformed 48 places.
[2023-03-13 09:19:21] [INFO ] Transformed 288 transitions.
[2023-03-13 09:19:21] [INFO ] Parsed PT model containing 48 places and 288 transitions and 2090 arcs in 106 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 48 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Applied a total of 0 rules in 11 ms. Remains 48 /48 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-13 09:19:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2023-03-13 09:19:21] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-13 09:19:21] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
[2023-03-13 09:19:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-13 09:19:21] [INFO ] Invariant cache hit.
[2023-03-13 09:19:21] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-13 09:19:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-13 09:19:21] [INFO ] Invariant cache hit.
[2023-03-13 09:19:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 09:19:21] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2023-03-13 09:19:21] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-13 09:19:21] [INFO ] Invariant cache hit.
[2023-03-13 09:19:22] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 486 ms. Remains : 48/48 places, 288/288 transitions.
Support contains 43 out of 48 places after structural reductions.
[2023-03-13 09:19:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-13 09:19:22] [INFO ] Flatten gal took : 44 ms
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:19:22] [INFO ] Flatten gal took : 21 ms
[2023-03-13 09:19:22] [INFO ] Input system was already deterministic with 288 transitions.
Incomplete random walk after 10000 steps, including 111 resets, run finished after 619 ms. (steps per millisecond=16 ) properties (out of 71) seen :23
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 48) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 48) seen :4
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 44) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 44) seen :0
Running SMT prover for 44 properties.
[2023-03-13 09:19:23] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
[2023-03-13 09:19:23] [INFO ] Invariant cache hit.
[2023-03-13 09:19:23] [INFO ] [Real]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-13 09:19:23] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :19 sat :0 real:25
[2023-03-13 09:19:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-13 09:19:23] [INFO ] After 37ms SMT Verify possible using state equation in natural domain returned unsat :43 sat :1
[2023-03-13 09:19:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-13 09:19:23] [INFO ] After 8ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :43 sat :1
[2023-03-13 09:19:23] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :43 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-13 09:19:23] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :43 sat :1
Fused 44 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 48 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 342 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 287
Applied a total of 3 rules in 28 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:23] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-13 09:19:23] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 09:19:23] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 45/48 places, 287/288 transitions.
Incomplete random walk after 10000 steps, including 110 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Finished Best-First random walk after 1983 steps, including 7 resets, run visited all 1 properties in 3 ms. (steps per millisecond=661 )
Successfully simplified 43 atomic propositions for a total of 14 simplifications.
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:19:23] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-13 09:19:23] [INFO ] Flatten gal took : 13 ms
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-13 09:19:23] [INFO ] Flatten gal took : 13 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 288 transitions.
Support contains 24 out of 48 places (down from 29) after GAL structural reductions.
Computed a total of 31 stabilizing places and 44 stable transitions
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Applied a total of 0 rules in 12 ms. Remains 48 /48 variables (removed 0) and now considering 288/288 (removed 0) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 48 cols
[2023-03-13 09:19:24] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-13 09:19:24] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 120 ms. Remains : 48/48 places, 288/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 11 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 12 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 288 transitions.
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=85 )
FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 5 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-13 09:19:24] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-13 09:19:24] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 11 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 287 transitions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 18 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-13 09:19:24] [INFO ] Invariant cache hit.
[2023-03-13 09:19:24] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 287 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 286
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 41 transition count 284
Applied a total of 10 rules in 27 ms. Remains 41 /48 variables (removed 7) and now considering 284/288 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 41/48 places, 284/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 284 transitions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 4 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-13 09:19:24] [INFO ] Invariant cache hit.
[2023-03-13 09:19:24] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 10 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 287 transitions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Applied a total of 2 rules in 2 ms. Remains 46 /48 variables (removed 2) and now considering 288/288 (removed 0) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 90 transitions (discarded 198 similar events)
// Phase 1: matrix 90 rows 46 cols
[2023-03-13 09:19:24] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-13 09:19:24] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 137 ms. Remains : 46/48 places, 288/288 transitions.
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:19:24] [INFO ] Flatten gal took : 9 ms
[2023-03-13 09:19:24] [INFO ] Input system was already deterministic with 288 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Graph (complete) has 670 edges and 48 vertex of which 46 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 45 transition count 287
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 45 transition count 287
Applied a total of 3 rules in 13 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:24] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
// Phase 1: matrix 89 rows 45 cols
[2023-03-13 09:19:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-13 09:19:25] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 117 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:25] [INFO ] Input system was already deterministic with 287 transitions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 4 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:25] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-13 09:19:25] [INFO ] Invariant cache hit.
[2023-03-13 09:19:25] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 112 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 7 ms
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:25] [INFO ] Input system was already deterministic with 287 transitions.
Starting structural reductions in LTL mode, iteration 0 : 48/48 places, 288/288 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 46 transition count 288
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 45 transition count 287
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 45 transition count 287
Applied a total of 4 rules in 4 ms. Remains 45 /48 variables (removed 3) and now considering 287/288 (removed 1) transitions.
[2023-03-13 09:19:25] [INFO ] Flow matrix only has 89 transitions (discarded 198 similar events)
[2023-03-13 09:19:25] [INFO ] Invariant cache hit.
[2023-03-13 09:19:25] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 105 ms. Remains : 45/48 places, 287/288 transitions.
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 7 ms
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:25] [INFO ] Input system was already deterministic with 287 transitions.
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 8 ms
[2023-03-13 09:19:25] [INFO ] Flatten gal took : 7 ms
[2023-03-13 09:19:25] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-13 09:19:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 48 places, 288 transitions and 2090 arcs took 3 ms.
Total runtime 4087 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: 48 NrTr: 288 NrArc: 2090)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 3.449sec


RS generation: 0m 2.191sec


-> reachability set: #nodes 44410 (4.4e+04) #states 259,556 (5)



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

checking: EG [EX [0<=0]]
normalized: EG [EX [0<=0]]

abstracting: (0<=0)
states: 259,556 (5)
...............................................................................................................................................
EG iterations: 142
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-02 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m22.313sec

checking: EG [EX [0<=0]]
normalized: EG [EX [0<=0]]

abstracting: (0<=0)
states: 259,556 (5)
...............................................................................................................................................
EG iterations: 142
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-05 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.069sec

checking: EF [EG [~ [p3<=p15]]]
normalized: E [true U EG [~ [p3<=p15]]]

abstracting: (p3<=p15)
states: 259,538 (5)
...
EG iterations: 3
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-13 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.037sec

checking: EG [[AX [1<=0] | p10<=p45]]
normalized: EG [[p10<=p45 | ~ [EX [~ [1<=0]]]]]

abstracting: (1<=0)
states: 0
.abstracting: (p10<=p45)
states: 256,045 (5)
.............................................
EG iterations: 45
-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-15 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 0.691sec

checking: EF [AG [~ [p36<=sum(p17, p16)]]]
normalized: E [true U ~ [E [true U p36<=sum(p17, p16)]]]

abstracting: (p36<=sum(p17, p16))
states: 80,556 (4)
-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-07 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 3.832sec

checking: [AF [~ [p22<=p43]] & AX [EF [AX [p10<=0]]]]
normalized: [~ [EX [~ [E [true U ~ [EX [~ [p10<=0]]]]]]] & ~ [EG [p22<=p43]]]

abstracting: (p22<=p43)
states: 236,549 (5)
...................................................................
EG iterations: 67
abstracting: (p10<=0)
states: 255,852 (5)
..-> the formula is FALSE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-14 FALSE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 4.596sec

checking: AF [EG [AX [[[p0<=10 & [6<=p39 | p23<=9]] & p44<=p33]]]]
normalized: ~ [EG [~ [EG [~ [EX [~ [[p44<=p33 & [p0<=10 & [6<=p39 | p23<=9]]]]]]]]]]

abstracting: (p23<=9)
states: 259,556 (5)
abstracting: (6<=p39)
states: 0
abstracting: (p0<=10)
states: 259,556 (5)
abstracting: (p44<=p33)
states: 237,732 (5)
...................................................
EG iterations: 50
.................................................................................
EG iterations: 81
-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-08 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m14.506sec

checking: EF [[AG [p22<=p20] & [E [AX [p12<=p46] U E [p32<=5 U p15<=p25]] & E [p33<=p1 U AF [p2<=p13]]]]]
normalized: E [true U [[E [~ [EX [~ [p12<=p46]]] U E [p32<=5 U p15<=p25]] & E [p33<=p1 U ~ [EG [~ [p2<=p13]]]]] & ~ [E [true U ~ [p22<=p20]]]]]

abstracting: (p22<=p20)
states: 233,904 (5)
abstracting: (p2<=p13)
states: 231,751 (5)
.............................................
EG iterations: 45
abstracting: (p33<=p1)
states: 244,431 (5)
abstracting: (p15<=p25)
states: 302
abstracting: (p32<=5)
states: 249,436 (5)
abstracting: (p12<=p46)
states: 57,648 (4)
.-> the formula is TRUE

FORMULA BridgeAndVehicles-PT-V10P10N10-CTLCardinality-12 TRUE TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT

MC time: 0m 5.683sec

totally nodes used: 21400675 (2.1e+07)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 21849056 128012319 149861375
used/not used/entry size/cache size: 58491905 8616959 16 1024MB
basic ops cache: hits/miss/sum: 4672991 8384961 13057952
used/not used/entry size/cache size: 10994944 5782272 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 7 7
used/not used/entry size/cache size: 1 16777215 12 192MB
state nr cache: hits/miss/sum: 26524 76231 102755
used/not used/entry size/cache size: 75881 8312727 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 50650536
1 12641201
2 2980698
3 662395
4 129112
5 25454
6 7611
7 3626
8 2329
9 1693
>= 10 4209

Total processing time: 1m 2.115sec


BK_STOP 1678699227901

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec

25083
iterations count:163009 (566), effective:2850 (9)

initing FirstDep: 0m 0.000sec

42918
iterations count:182365 (633), effective:1764 (6)

iterations count:11380 (39), effective:132 (0)
33828
iterations count:134305 (466), effective:1239 (4)

iterations count:288 (1), effective:0 (0)

iterations count:42186 (146), effective:427 (1)

iterations count:13002 (45), effective:182 (0)

iterations count:84438 (293), effective:796 (2)

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-PT-V10P10N10"
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-PT-V10P10N10, 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-167813695400169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V10P10N10.tgz
mv BridgeAndVehicles-PT-V10P10N10 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 ;