fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r298-tall-167873951500289
Last Updated
May 14, 2023

About the Execution of Marcie+red for PhilosophersDyn-COL-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
5628.584 3600000.00 3656658.00 15821.50 FF?TFTTFF?TF?F?? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r298-tall-167873951500289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is PhilosophersDyn-COL-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951500289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 26 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679498260969

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=PhilosophersDyn-COL-20
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 15:17:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 15:17:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 15:17:42] [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.
[2023-03-22 15:17:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-22 15:17:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 400 ms
[2023-03-22 15:17:43] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 540 PT places and 17240.0 transition bindings in 240 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
[2023-03-22 15:17:43] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 4 ms.
[2023-03-22 15:17:43] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10017 steps, including 453 resets, run finished after 213 ms. (steps per millisecond=47 ) properties (out of 65) seen :25
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1008 steps, including 5 resets, run finished after 16 ms. (steps per millisecond=63 ) properties (out of 40) 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 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1013 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=101 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 16 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 33 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Running SMT prover for 40 properties.
// Phase 1: matrix 7 rows 8 cols
[2023-03-22 15:17:43] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-22 15:17:43] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 15:17:44] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :19 sat :0 real:21
[2023-03-22 15:17:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-22 15:17:44] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :36 sat :4
[2023-03-22 15:17:44] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-22 15:17:44] [INFO ] After 10ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :36 sat :4
[2023-03-22 15:17:44] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :36 sat :4
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-22 15:17:44] [INFO ] After 118ms SMT Verify possible using all constraints in natural domain returned unsat :36 sat :4
Fused 40 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 12 ms.
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 8 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-22 15:17:44] [INFO ] Invariant cache hit.
[2023-03-22 15:17:44] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 8/8 places, 7/7 transitions.
Incomplete random walk after 10002 steps, including 466 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 481 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 499 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 510 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Probably explored full state space saw : 2014 states, properties seen :0
Probabilistic random walk after 6629 steps, saw 2014 distinct states, run finished after 48 ms. (steps per millisecond=138 ) properties seen :0
Explored full state space saw : 2014 states, properties seen :0
Exhaustive walk after 6629 steps, saw 2014 distinct states, run finished after 28 ms. (steps per millisecond=236 ) properties seen :0
Successfully simplified 40 atomic propositions for a total of 16 simplifications.
FORMULA PhilosophersDyn-COL-20-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 15:17:44] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-22 15:17:44] [INFO ] Flatten gal took : 34 ms
[2023-03-22 15:17:44] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PhilosophersDyn-COL-20-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-22 15:17:44] [INFO ] Flatten gal took : 2 ms
Domain [Philosopher(20), Philosopher(20)] of place Neighbourhood breaks symmetries in sort Philosopher
[2023-03-22 15:17:44] [INFO ] Unfolded HLPN to a Petri net with 540 places and 17220 transitions 140780 arcs in 182 ms.
[2023-03-22 15:17:44] [INFO ] Unfolded 5 HLPN properties in 1 ms.
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
Support contains 540 out of 540 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 17030/17030 transitions.
Applied a total of 0 rules in 150 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
[2023-03-22 15:17:45] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2023-03-22 15:17:45] [INFO ] Computed 79 place invariants in 926 ms
[2023-03-22 15:17:51] [INFO ] Dead Transitions using invariants and state equation in 6750 ms found 1560 transitions.
Found 1560 dead transitions using SMT.
Drop transitions removed 1560 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1560 transitions.
// Phase 1: matrix 15470 rows 540 cols
[2023-03-22 15:17:53] [INFO ] Computed 79 place invariants in 1735 ms
[2023-03-22 15:17:53] [INFO ] Implicit Places using invariants in 1866 ms returned []
Implicit Place search using SMT only with invariants took 1867 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 540/540 places, 15470/17030 transitions.
Applied a total of 0 rules in 88 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8882 ms. Remains : 540/540 places, 15470/17030 transitions.
Support contains 540 out of 540 places after structural reductions.
[2023-03-22 15:17:54] [INFO ] Flatten gal took : 981 ms
[2023-03-22 15:17:55] [INFO ] Flatten gal took : 644 ms
[2023-03-22 15:17:57] [INFO ] Input system was already deterministic with 15470 transitions.
Incomplete random walk after 10000 steps, including 1142 resets, run finished after 795 ms. (steps per millisecond=12 ) properties (out of 26) seen :6
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) 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 20) 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 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) 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 20) 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 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-22 15:17:58] [INFO ] Invariant cache hit.
[2023-03-22 15:17:58] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-22 15:17:58] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 46 ms returned sat
[2023-03-22 15:18:04] [INFO ] After 6104ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:18
[2023-03-22 15:18:04] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 15:18:04] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2023-03-22 15:18:12] [INFO ] After 6967ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :7
[2023-03-22 15:18:12] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-22 15:18:29] [INFO ] After 17404ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :13 sat :5
[2023-03-22 15:18:29] [INFO ] After 17407ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :5
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-22 15:18:29] [INFO ] After 25052ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :5
Fused 20 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 259 ms.
Support contains 500 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2065 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:18:32] [INFO ] Invariant cache hit.
[2023-03-22 15:18:37] [INFO ] Dead Transitions using invariants and state equation in 4938 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7008 ms. Remains : 540/540 places, 15470/15470 transitions.
Incomplete random walk after 10000 steps, including 1150 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 33706 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 33706 steps, saw 9399 distinct states, run finished after 3006 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-22 15:18:40] [INFO ] Invariant cache hit.
[2023-03-22 15:18:41] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 15:18:41] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-22 15:18:41] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 45 ms returned sat
[2023-03-22 15:18:49] [INFO ] After 7502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 15:18:49] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-22 15:19:06] [INFO ] After 17007ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-22 15:19:06] [INFO ] After 17010ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-22 15:19:06] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 156 ms.
Support contains 500 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1831 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1833 ms. Remains : 540/540 places, 15470/15470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2015 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:19:10] [INFO ] Invariant cache hit.
[2023-03-22 15:19:11] [INFO ] Implicit Places using invariants in 836 ms returned []
Implicit Place search using SMT only with invariants took 840 ms to find 0 implicit places.
[2023-03-22 15:19:11] [INFO ] Invariant cache hit.
[2023-03-22 15:19:16] [INFO ] Dead Transitions using invariants and state equation in 5165 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8028 ms. Remains : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 662 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Running SMT prover for 7 properties.
[2023-03-22 15:19:17] [INFO ] Invariant cache hit.
[2023-03-22 15:19:17] [INFO ] After 130ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-22 15:19:17] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-22 15:19:17] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2023-03-22 15:19:24] [INFO ] After 7274ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-22 15:19:28] [INFO ] After 10961ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2361 ms.
[2023-03-22 15:19:30] [INFO ] After 13567ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Successfully simplified 13 atomic propositions for a total of 5 simplifications.
[2023-03-22 15:19:31] [INFO ] Flatten gal took : 576 ms
[2023-03-22 15:19:32] [INFO ] Flatten gal took : 621 ms
[2023-03-22 15:19:33] [INFO ] Input system was already deterministic with 15470 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 70 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:19:33] [INFO ] Invariant cache hit.
[2023-03-22 15:19:38] [INFO ] Dead Transitions using invariants and state equation in 4742 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4815 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-22 15:19:39] [INFO ] Flatten gal took : 561 ms
[2023-03-22 15:19:39] [INFO ] Flatten gal took : 610 ms
[2023-03-22 15:19:40] [INFO ] Input system was already deterministic with 15470 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 3203 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:19:44] [INFO ] Invariant cache hit.
[2023-03-22 15:19:49] [INFO ] Dead Transitions using invariants and state equation in 4948 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8153 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-22 15:19:49] [INFO ] Flatten gal took : 511 ms
[2023-03-22 15:19:50] [INFO ] Flatten gal took : 575 ms
[2023-03-22 15:19:51] [INFO ] Input system was already deterministic with 15470 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2507 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:19:53] [INFO ] Invariant cache hit.
[2023-03-22 15:19:58] [INFO ] Dead Transitions using invariants and state equation in 4902 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7412 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-22 15:19:59] [INFO ] Flatten gal took : 504 ms
[2023-03-22 15:19:59] [INFO ] Flatten gal took : 572 ms
[2023-03-22 15:20:01] [INFO ] Input system was already deterministic with 15470 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1893 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:20:03] [INFO ] Invariant cache hit.
[2023-03-22 15:20:07] [INFO ] Dead Transitions using invariants and state equation in 4907 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6804 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-22 15:20:08] [INFO ] Flatten gal took : 496 ms
[2023-03-22 15:20:09] [INFO ] Flatten gal took : 555 ms
[2023-03-22 15:20:10] [INFO ] Input system was already deterministic with 15470 transitions.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 48 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-22 15:20:10] [INFO ] Invariant cache hit.
[2023-03-22 15:20:15] [INFO ] Dead Transitions using invariants and state equation in 4783 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4832 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-22 15:20:15] [INFO ] Flatten gal took : 521 ms
[2023-03-22 15:20:16] [INFO ] Flatten gal took : 593 ms
[2023-03-22 15:20:17] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-22 15:20:18] [INFO ] Flatten gal took : 568 ms
[2023-03-22 15:20:18] [INFO ] Flatten gal took : 596 ms
[2023-03-22 15:20:18] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-22 15:20:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 540 places, 15470 transitions and 120800 arcs took 99 ms.
Total runtime 156550 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: 540 NrTr: 15470 NrArc: 120800)

parse formulas
formulas created successfully
place and transition orderings generation:0m 2.142sec

net check time: 0m 0.032sec

init dd package: 0m 2.762sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10504924 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16085980 kB

BK_TIME_CONFINEMENT_REACHED

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

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


initing FirstDep: 0m 0.625sec

109236 168321 241623 296046 323874 371067 422284 456886 513692 523699 579696 602734 623691 669516 693504

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="PhilosophersDyn-COL-20"
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 PhilosophersDyn-COL-20, 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 r298-tall-167873951500289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-20.tgz
mv PhilosophersDyn-COL-20 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 ;