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.r490-tall-167912709701233.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 VehicularWifi-COL-none, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r490-tall-167912709701233
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 680K
-rw-r--r-- 1 mcc users 7.6K Feb 25 14:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 14:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 25 14:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 14:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 25 14:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 14:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 188K 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 VehicularWifi-COL-none-CTLCardinality-00
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-01
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-02
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-03
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-04
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-05
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-06
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-07
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-08
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-09
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-10
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-11
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-12
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-13
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-14
FORMULA_NAME VehicularWifi-COL-none-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679401033950

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=VehicularWifi-COL-none
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-21 12:17:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 12:17:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 12:17:15] [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.
[2023-03-21 12:17:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-21 12:17:16] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 798 ms
[2023-03-21 12:17:16] [INFO ] Detected 1 constant HL places corresponding to 81920 PT places.
[2023-03-21 12:17:16] [INFO ] Imported 21 HL places and 41 HL transitions for a total of 115566 PT places and 379924.0 transition bindings in 78 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 14 ms.
[2023-03-21 12:17:16] [INFO ] Built PT skeleton of HLPN with 21 places and 41 transitions 136 arcs in 5 ms.
[2023-03-21 12:17:16] [INFO ] Skeletonized 16 HLPN properties in 5 ms.
Initial state reduction rules removed 3 formulas.
FORMULA VehicularWifi-COL-none-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce redundant transitions removed 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 56) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 28) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 28) 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 28) 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 28) 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 28) 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 28) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 28) 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 28) 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 28) seen :0
Running SMT prover for 28 properties.
[2023-03-21 12:17:16] [INFO ] Flow matrix only has 30 transitions (discarded 1 similar events)
// Phase 1: matrix 30 rows 20 cols
[2023-03-21 12:17:16] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-21 12:17:17] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-21 12:17:17] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-21 12:17:17] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :16 sat :0 real:12
[2023-03-21 12:17:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-21 12:17:17] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 19 ms returned sat
[2023-03-21 12:17:17] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :25 sat :3
[2023-03-21 12:17:17] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-21 12:17:17] [INFO ] After 9ms SMT Verify possible using 10 Read/Feed constraints in natural domain returned unsat :25 sat :3
[2023-03-21 12:17:17] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :25 sat :3
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-21 12:17:17] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :25 sat :3
Fused 28 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 84 ms.
Support contains 4 out of 20 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20/20 places, 31/31 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 29
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 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 19 transition count 28
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 19 transition count 27
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 8 place count 19 transition count 24
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 9 place count 19 transition count 23
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 11 place count 18 transition count 22
Applied a total of 11 rules in 26 ms. Remains 18 /20 variables (removed 2) and now considering 22/31 (removed 9) transitions.
// Phase 1: matrix 22 rows 18 cols
[2023-03-21 12:17:17] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-21 12:17:17] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 18/20 places, 22/31 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 421710 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421710 steps, saw 277800 distinct states, run finished after 3004 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-21 12:17:20] [INFO ] Invariant cache hit.
[2023-03-21 12:17:20] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-21 12:17:20] [INFO ] [Real]Absence check using 4 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-21 12:17:20] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 12:17:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-21 12:17:20] [INFO ] [Nat]Absence check using 4 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 12:17:20] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-21 12:17:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-21 12:17:20] [INFO ] After 6ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-21 12:17:20] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-21 12:17:20] [INFO ] After 83ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 2 properties in 16 ms.
Support contains 3 out of 18 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 18/18 places, 22/22 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 18/18 places, 22/22 transitions.
Applied a total of 0 rules in 1 ms. Remains 18 /18 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2023-03-21 12:17:20] [INFO ] Invariant cache hit.
[2023-03-21 12:17:20] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-21 12:17:20] [INFO ] Invariant cache hit.
[2023-03-21 12:17:20] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-21 12:17:20] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-21 12:17:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-21 12:17:20] [INFO ] Invariant cache hit.
[2023-03-21 12:17:20] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 133 ms. Remains : 18/18 places, 22/22 transitions.
Graph (trivial) has 14 edges and 18 vertex of which 10 / 18 are part of one of the 2 SCC in 2 ms
Free SCC test removed 8 places
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 9 transition count 9
Applied a total of 2 rules in 5 ms. Remains 9 /18 variables (removed 9) and now considering 9/22 (removed 13) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 9 rows 9 cols
[2023-03-21 12:17:20] [INFO ] Computed 4 place invariants in 0 ms
[2023-03-21 12:17:20] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 12:17:20] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-21 12:17:20] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-21 12:17:20] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 12:17:20] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-21 12:17:20] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 12:17:20] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-21 12:17:20] [INFO ] After 47ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 25 atomic propositions for a total of 13 simplifications.
FORMULA VehicularWifi-COL-none-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA VehicularWifi-COL-none-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 12:17:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 12:17:21] [INFO ] Flatten gal took : 19 ms
FORMULA VehicularWifi-COL-none-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 12:17:21] [INFO ] Flatten gal took : 4 ms
Arc [14:1*[$sa, $sb, $p, (MOD (ADD (MOD (MINUS $b 1) 1024) 1024) 1024)]] contains successor/predecessor on variables of sort BackoffStage
Arc [13:1*[$sa, $sb, $p, (MOD (ADD $tx 1) 20)]] contains successor/predecessor on variables of sort TxCount
Transition CorrectPacketButAck forces synchronizations/join behavior on parameter p2 of sort Pr
Arc [4:1*[$sa, $sb, $p, (MOD (ADD $pt 1) 4)]] contains successor/predecessor on variables of sort PT
Domain [St(2), St(2), Pr(4), PT(4)] of place Sense breaks symmetries in sort St
[2023-03-21 12:17:22] [INFO ] Unfolded HLPN to a Petri net with 115566 places and 83836 transitions 301810 arcs in 1099 ms.
[2023-03-21 12:17:22] [INFO ] Unfolded 9 HLPN properties in 12 ms.
Deduced a syphon composed of 98581 places in 255 ms
Reduce places removed 106837 places and 54136 transitions.
Support contains 8729 out of 8729 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 201 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:17:23] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2023-03-21 12:17:24] [INFO ] Computed 8 place invariants in 886 ms
[2023-03-21 12:17:25] [INFO ] Dead Transitions using invariants and state equation in 1706 ms found 0 transitions.
[2023-03-21 12:17:25] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:17:25] [INFO ] Invariant cache hit.
[2023-03-21 12:17:26] [INFO ] Implicit Places using invariants in 784 ms returned []
Implicit Place search using SMT only with invariants took 785 ms to find 0 implicit places.
[2023-03-21 12:17:26] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:17:26] [INFO ] Invariant cache hit.
[2023-03-21 12:17:27] [INFO ] Dead Transitions using invariants and state equation in 885 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3580 ms. Remains : 8729/8729 places, 29700/29700 transitions.
Support contains 8729 out of 8729 places after structural reductions.
[2023-03-21 12:17:28] [INFO ] Flatten gal took : 950 ms
[2023-03-21 12:17:29] [INFO ] Flatten gal took : 719 ms
[2023-03-21 12:17:30] [INFO ] Input system was already deterministic with 29700 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=11 ) properties (out of 42) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-21 12:17:32] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:17:32] [INFO ] Invariant cache hit.
[2023-03-21 12:17:35] [INFO ] [Real]Absence check using 6 positive place invariants in 41 ms returned sat
[2023-03-21 12:17:35] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 101 ms returned sat
[2023-03-21 12:17:57] [INFO ] After 24454ms SMT Verify possible using all constraints in real domain returned unsat :15 sat :0 real:4
[2023-03-21 12:17:58] [INFO ] [Nat]Absence check using 6 positive place invariants in 69 ms returned sat
[2023-03-21 12:17:58] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 114 ms returned sat
[2023-03-21 12:18:22] [INFO ] After 23226ms SMT Verify possible using state equation in natural domain returned unsat :17 sat :2
[2023-03-21 12:18:22] [INFO ] State equation strengthened by 8411 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-21 12:18:22] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-21 12:18:22] [INFO ] After 25254ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :0 real:4
Fused 20 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 127 ms.
Support contains 201 out of 8729 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 8729 transition count 29676
Deduced a syphon composed of 24 places in 18 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 8705 transition count 29676
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 16 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 64 place count 8697 transition count 29668
Free-agglomeration rule applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 72 place count 8697 transition count 29660
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 80 place count 8689 transition count 29660
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 1 with 21 rules applied. Total rules applied 101 place count 8689 transition count 29660
Applied a total of 101 rules in 5636 ms. Remains 8689 /8729 variables (removed 40) and now considering 29660/29700 (removed 40) transitions.
[2023-03-21 12:18:28] [INFO ] Flow matrix only has 17264 transitions (discarded 12396 similar events)
// Phase 1: matrix 17264 rows 8689 cols
[2023-03-21 12:18:29] [INFO ] Computed 8 place invariants in 772 ms
[2023-03-21 12:18:30] [INFO ] Dead Transitions using invariants and state equation in 1767 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7418 ms. Remains : 8689/8729 places, 29660/29700 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 677 ms. (steps per millisecond=14 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 43388 steps, run timeout after 3001 ms. (steps per millisecond=14 ) properties seen :{}
Probabilistic random walk after 43388 steps, saw 37720 distinct states, run finished after 3001 ms. (steps per millisecond=14 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-21 12:18:34] [INFO ] Flow matrix only has 17264 transitions (discarded 12396 similar events)
[2023-03-21 12:18:34] [INFO ] Invariant cache hit.
[2023-03-21 12:18:35] [INFO ] [Real]Absence check using 6 positive place invariants in 50 ms returned sat
[2023-03-21 12:18:35] [INFO ] [Real]Absence check using 6 positive and 2 generalized place invariants in 94 ms returned sat
[2023-03-21 12:18:35] [INFO ] After 1673ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 12:18:36] [INFO ] [Nat]Absence check using 6 positive place invariants in 53 ms returned sat
[2023-03-21 12:18:37] [INFO ] [Nat]Absence check using 6 positive and 2 generalized place invariants in 93 ms returned sat
[2023-03-21 12:18:57] [INFO ] After 20232ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-21 12:18:57] [INFO ] State equation strengthened by 8428 read => feed constraints.
[2023-03-21 12:19:00] [INFO ] After 3177ms SMT Verify possible using 8428 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 12:19:00] [INFO ] After 3179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-21 12:19:00] [INFO ] After 25085ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 18831 steps, including 999 resets, run visited all 3 properties in 1189 ms. (steps per millisecond=15 )
Parikh walk visited 3 properties in 1214 ms.
Successfully simplified 17 atomic propositions for a total of 9 simplifications.
[2023-03-21 12:19:02] [INFO ] Flatten gal took : 607 ms
[2023-03-21 12:19:03] [INFO ] Flatten gal took : 652 ms
[2023-03-21 12:19:04] [INFO ] Input system was already deterministic with 29700 transitions.
Support contains 8664 out of 8729 places (down from 8697) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 1310 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:06] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2023-03-21 12:19:06] [INFO ] Computed 8 place invariants in 713 ms
[2023-03-21 12:19:07] [INFO ] Dead Transitions using invariants and state equation in 1544 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2865 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:08] [INFO ] Flatten gal took : 576 ms
[2023-03-21 12:19:09] [INFO ] Flatten gal took : 672 ms
[2023-03-21 12:19:10] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 1153 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:11] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:11] [INFO ] Invariant cache hit.
[2023-03-21 12:19:12] [INFO ] Dead Transitions using invariants and state equation in 727 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1904 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:12] [INFO ] Flatten gal took : 550 ms
[2023-03-21 12:19:13] [INFO ] Flatten gal took : 618 ms
[2023-03-21 12:19:14] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 1007 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:15] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:15] [INFO ] Invariant cache hit.
[2023-03-21 12:19:16] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1834 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:16] [INFO ] Flatten gal took : 589 ms
[2023-03-21 12:19:17] [INFO ] Flatten gal took : 673 ms
[2023-03-21 12:19:18] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 614 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:19] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:19] [INFO ] Invariant cache hit.
[2023-03-21 12:19:20] [INFO ] Dead Transitions using invariants and state equation in 766 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1396 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:20] [INFO ] Flatten gal took : 549 ms
[2023-03-21 12:19:21] [INFO ] Flatten gal took : 631 ms
[2023-03-21 12:19:22] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 0 place count 8729 transition count 29676
Deduced a syphon composed of 24 places in 15 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 48 place count 8705 transition count 29676
Applied a total of 48 rules in 659 ms. Remains 8705 /8729 variables (removed 24) and now considering 29676/29700 (removed 24) transitions.
[2023-03-21 12:19:23] [INFO ] Flow matrix only has 17284 transitions (discarded 12392 similar events)
// Phase 1: matrix 17284 rows 8705 cols
[2023-03-21 12:19:23] [INFO ] Computed 8 place invariants in 709 ms
[2023-03-21 12:19:24] [INFO ] Dead Transitions using invariants and state equation in 1504 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2181 ms. Remains : 8705/8729 places, 29676/29700 transitions.
[2023-03-21 12:19:25] [INFO ] Flatten gal took : 547 ms
[2023-03-21 12:19:25] [INFO ] Flatten gal took : 624 ms
[2023-03-21 12:19:26] [INFO ] Input system was already deterministic with 29676 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 575 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:27] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
// Phase 1: matrix 17308 rows 8729 cols
[2023-03-21 12:19:28] [INFO ] Computed 8 place invariants in 664 ms
[2023-03-21 12:19:28] [INFO ] Dead Transitions using invariants and state equation in 1431 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2010 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:29] [INFO ] Flatten gal took : 549 ms
[2023-03-21 12:19:30] [INFO ] Flatten gal took : 620 ms
[2023-03-21 12:19:31] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 960 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:32] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:32] [INFO ] Invariant cache hit.
[2023-03-21 12:19:32] [INFO ] Dead Transitions using invariants and state equation in 753 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1725 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:33] [INFO ] Flatten gal took : 558 ms
[2023-03-21 12:19:34] [INFO ] Flatten gal took : 620 ms
[2023-03-21 12:19:35] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 973 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:36] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:36] [INFO ] Invariant cache hit.
[2023-03-21 12:19:37] [INFO ] Dead Transitions using invariants and state equation in 761 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1758 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:37] [INFO ] Flatten gal took : 547 ms
[2023-03-21 12:19:38] [INFO ] Flatten gal took : 623 ms
[2023-03-21 12:19:39] [INFO ] Input system was already deterministic with 29700 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8729/8729 places, 29700/29700 transitions.
Applied a total of 0 rules in 998 ms. Remains 8729 /8729 variables (removed 0) and now considering 29700/29700 (removed 0) transitions.
[2023-03-21 12:19:40] [INFO ] Flow matrix only has 17308 transitions (discarded 12392 similar events)
[2023-03-21 12:19:40] [INFO ] Invariant cache hit.
[2023-03-21 12:19:41] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1775 ms. Remains : 8729/8729 places, 29700/29700 transitions.
[2023-03-21 12:19:41] [INFO ] Flatten gal took : 536 ms
[2023-03-21 12:19:42] [INFO ] Flatten gal took : 603 ms
[2023-03-21 12:19:43] [INFO ] Input system was already deterministic with 29700 transitions.
[2023-03-21 12:19:44] [INFO ] Flatten gal took : 587 ms
[2023-03-21 12:19:45] [INFO ] Flatten gal took : 606 ms
[2023-03-21 12:19:45] [INFO ] Export to MCC of 9 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2023-03-21 12:19:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8729 places, 29700 transitions and 110142 arcs took 86 ms.
Total runtime 150016 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: 8729 NrTr: 29700 NrArc: 110142)

parse formulas
formulas created successfully
place and transition orderings generation:0m34.475sec

net check time: 0m 0.018sec

init dd package: 0m 2.518sec


before gc: list nodes free: 1866989

after gc: idd nodes used:17606, unused:63982394; list nodes free:257852955

before gc: list nodes free: 1811803

after gc: idd nodes used:17605, unused:63982395; list nodes free:257852964

before gc: list nodes free: 1811794

after gc: idd nodes used:17696, unused:63982304; list nodes free:257852590
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6564892 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16076672 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 3.842sec

9156 9246 9157 9157 9158 9158 9158 9158 9158 9158 9156 9156 9156 9156 9156 9156 9246

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="VehicularWifi-COL-none"
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 VehicularWifi-COL-none, 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 r490-tall-167912709701233"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/VehicularWifi-COL-none.tgz
mv VehicularWifi-COL-none 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 ;