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.r106-tall-167814483601050.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 DatabaseWithMutex-COL-40, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814483601050
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 9.3K Feb 25 17:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 17:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 15:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 15:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 19:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 19:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 18:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 59K 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 DatabaseWithMutex-COL-40-CTLFireability-00
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-01
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-02
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-03
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-04
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-05
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-06
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-07
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-08
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-09
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-10
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-11
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-12
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-13
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-14
FORMULA_NAME DatabaseWithMutex-COL-40-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678522740935

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-40
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 08:19:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-11 08:19:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 08:19:02] [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.
[2023-03-11 08:19:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-11 08:19:03] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 669 ms
[2023-03-11 08:19:03] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 12920 PT places and 12800.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
[2023-03-11 08:19:03] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 4 ms.
[2023-03-11 08:19:03] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 8 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 1974 steps, including 0 resets, run visited all 11 properties in 14 ms. (steps per millisecond=141 )
[2023-03-11 08:19:03] [INFO ] Flatten gal took : 13 ms
[2023-03-11 08:19:03] [INFO ] Flatten gal took : 3 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-11 08:19:03] [INFO ] Unfolded HLPN to a Petri net with 12920 places and 12800 transitions 156800 arcs in 229 ms.
[2023-03-11 08:19:03] [INFO ] Unfolded 16 HLPN properties in 17 ms.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:03] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:04] [INFO ] Reduced 1560 identical enabling conditions.
[2023-03-11 08:19:04] [INFO ] Reduced 1560 identical enabling conditions.
Support contains 12920 out of 12920 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 94 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
// Phase 1: matrix 12800 rows 12920 cols
[2023-03-11 08:19:21] [INFO ] Computed 1720 place invariants in 749 ms
[2023-03-11 08:19:23] [INFO ] Implicit Places using invariants in 2133 ms returned []
Implicit Place search using SMT only with invariants took 2169 ms to find 0 implicit places.
[2023-03-11 08:19:23] [INFO ] Invariant cache hit.
[2023-03-11 08:19:24] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3394 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Support contains 12920 out of 12920 places after structural reductions.
[2023-03-11 08:19:32] [INFO ] Flatten gal took : 4282 ms
[2023-03-11 08:20:19] [INFO ] Flatten gal took : 6288 ms
[2023-03-11 08:21:08] [INFO ] Input system was already deterministic with 12800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1723 ms. (steps per millisecond=5 ) properties (out of 34) seen :33
Interrupted Best-First random walk after 8852 steps, including 2 resets, run timeout after 5037 ms. (steps per millisecond=1 ) properties seen 0
Running SMT prover for 1 properties.
[2023-03-11 08:21:18] [INFO ] Invariant cache hit.
[2023-03-11 08:21:25] [INFO ] [Real]Absence check using 119 positive place invariants in 217 ms returned sat
[2023-03-11 08:21:27] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1830 ms returned sat
[2023-03-11 08:21:29] [INFO ] After 5558ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 08:21:31] [INFO ] [Nat]Absence check using 119 positive place invariants in 370 ms returned sat
[2023-03-11 08:21:33] [INFO ] [Nat]Absence check using 119 positive and 1601 generalized place invariants in 1786 ms returned sat
[2023-03-11 08:21:54] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6440 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 2123 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2124 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 5054 ms. (steps per millisecond=1 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 72402 steps, run timeout after 15022 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 72402 steps, saw 71922 distinct states, run finished after 15023 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-11 08:22:17] [INFO ] Invariant cache hit.
[2023-03-11 08:22:24] [INFO ] [Real]Absence check using 119 positive place invariants in 307 ms returned sat
[2023-03-11 08:22:26] [INFO ] [Real]Absence check using 119 positive and 1601 generalized place invariants in 1895 ms returned sat
[2023-03-11 08:22:28] [INFO ] After 5603ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-11 08:22:30] [INFO ] [Nat]Absence check using 119 positive place invariants in 252 ms returned sat
[2023-03-11 08:22:32] [INFO ] [Nat]Absence check using 119 positive and 1601 generalized place invariants in 1876 ms returned sat
[2023-03-11 08:22:53] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 6440 out of 12920 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1786 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1787 ms. Remains : 12920/12920 places, 12800/12800 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1601 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
[2023-03-11 08:22:56] [INFO ] Invariant cache hit.
[2023-03-11 08:22:57] [INFO ] Implicit Places using invariants in 1064 ms returned []
Implicit Place search using SMT only with invariants took 1064 ms to find 0 implicit places.
[2023-03-11 08:22:57] [INFO ] Invariant cache hit.
[2023-03-11 08:22:59] [INFO ] Dead Transitions using invariants and state equation in 1024 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3700 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:23:11] [INFO ] Flatten gal took : 3876 ms
[2023-03-11 08:23:58] [INFO ] Flatten gal took : 6053 ms
[2023-03-11 08:24:46] [INFO ] Input system was already deterministic with 12800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 404 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 406 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:00] [INFO ] Flatten gal took : 1635 ms
[2023-03-11 08:25:03] [INFO ] Flatten gal took : 1979 ms
[2023-03-11 08:25:06] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1640 places and 0 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 1 with 3240 rules applied. Total rules applied 4840 place count 11280 transition count 9600
Reduce places removed 1600 places and 0 transitions.
Performed 1600 Post agglomeration using F-continuation condition.Transition count delta: 1600
Iterating post reduction 2 with 3200 rules applied. Total rules applied 8040 place count 9680 transition count 8000
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 3 with 1600 rules applied. Total rules applied 9640 place count 8080 transition count 8000
Applied a total of 9640 rules in 2579 ms. Remains 8080 /12920 variables (removed 4840) and now considering 8000/12800 (removed 4800) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2580 ms. Remains : 8080/12920 places, 8000/12800 transitions.
[2023-03-11 08:25:10] [INFO ] Flatten gal took : 1150 ms
[2023-03-11 08:25:11] [INFO ] Flatten gal took : 1207 ms
[2023-03-11 08:25:13] [INFO ] Input system was already deterministic with 8000 transitions.
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=10 )
FORMULA DatabaseWithMutex-COL-40-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 40 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:18] [INFO ] Flatten gal took : 1542 ms
[2023-03-11 08:25:20] [INFO ] Flatten gal took : 1852 ms
[2023-03-11 08:25:23] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1431 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1433 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:26] [INFO ] Flatten gal took : 1239 ms
[2023-03-11 08:25:27] [INFO ] Flatten gal took : 1297 ms
[2023-03-11 08:25:29] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 1 with 1600 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Performed 3200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3200 Pre rules applied. Total rules applied 3200 place count 11320 transition count 8000
Deduced a syphon composed of 3200 places in 2 ms
Reduce places removed 3200 places and 0 transitions.
Iterating global reduction 2 with 6400 rules applied. Total rules applied 9600 place count 8120 transition count 8000
Applied a total of 9600 rules in 4880 ms. Remains 8120 /12920 variables (removed 4800) and now considering 8000/12800 (removed 4800) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4880 ms. Remains : 8120/12920 places, 8000/12800 transitions.
[2023-03-11 08:25:35] [INFO ] Flatten gal took : 985 ms
[2023-03-11 08:25:36] [INFO ] Flatten gal took : 1016 ms
[2023-03-11 08:25:38] [INFO ] Input system was already deterministic with 8000 transitions.
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=9 )
FORMULA DatabaseWithMutex-COL-40-CTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 93 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 93 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:41] [INFO ] Flatten gal took : 1405 ms
[2023-03-11 08:25:43] [INFO ] Flatten gal took : 1542 ms
[2023-03-11 08:25:45] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 52 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:48] [INFO ] Flatten gal took : 1861 ms
[2023-03-11 08:25:51] [INFO ] Flatten gal took : 2161 ms
[2023-03-11 08:25:54] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 88 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:25:57] [INFO ] Flatten gal took : 1754 ms
[2023-03-11 08:26:00] [INFO ] Flatten gal took : 2129 ms
[2023-03-11 08:26:04] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 240 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 241 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:26:06] [INFO ] Flatten gal took : 1502 ms
[2023-03-11 08:26:09] [INFO ] Flatten gal took : 1758 ms
[2023-03-11 08:26:11] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1640 places and 0 transitions.
Performed 1600 Post agglomeration using F-continuation condition.Transition count delta: 1600
Iterating post reduction 1 with 3240 rules applied. Total rules applied 4840 place count 11280 transition count 9600
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 2 with 1600 rules applied. Total rules applied 6440 place count 9680 transition count 9600
Applied a total of 6440 rules in 1097 ms. Remains 9680 /12920 variables (removed 3240) and now considering 9600/12800 (removed 3200) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1097 ms. Remains : 9680/12920 places, 9600/12800 transitions.
[2023-03-11 08:26:14] [INFO ] Flatten gal took : 1118 ms
[2023-03-11 08:26:15] [INFO ] Flatten gal took : 1249 ms
[2023-03-11 08:26:17] [INFO ] Input system was already deterministic with 9600 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 467 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:26:20] [INFO ] Flatten gal took : 1556 ms
[2023-03-11 08:26:22] [INFO ] Flatten gal took : 1944 ms
[2023-03-11 08:26:25] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Drop transitions removed 1600 transitions
Trivial Post-agglo rules discarded 1600 transitions
Performed 1600 trivial Post agglomeration. Transition count delta: 1600
Iterating post reduction 0 with 1600 rules applied. Total rules applied 1600 place count 12920 transition count 11200
Reduce places removed 1600 places and 0 transitions.
Iterating post reduction 1 with 1600 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1600 Pre rules applied. Total rules applied 3200 place count 11320 transition count 9600
Deduced a syphon composed of 1600 places in 3 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 2 with 3200 rules applied. Total rules applied 6400 place count 9720 transition count 9600
Applied a total of 6400 rules in 4331 ms. Remains 9720 /12920 variables (removed 3200) and now considering 9600/12800 (removed 3200) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 4331 ms. Remains : 9720/12920 places, 9600/12800 transitions.
[2023-03-11 08:26:31] [INFO ] Flatten gal took : 1117 ms
[2023-03-11 08:26:32] [INFO ] Flatten gal took : 1058 ms
[2023-03-11 08:26:33] [INFO ] Input system was already deterministic with 9600 transitions.
Finished random walk after 42 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=7 )
FORMULA DatabaseWithMutex-COL-40-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1067 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1068 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:26:36] [INFO ] Flatten gal took : 1246 ms
[2023-03-11 08:26:37] [INFO ] Flatten gal took : 1422 ms
[2023-03-11 08:26:39] [INFO ] Input system was already deterministic with 12800 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1600 Pre rules applied. Total rules applied 0 place count 12920 transition count 11200
Deduced a syphon composed of 1600 places in 3 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 0 with 3200 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Applied a total of 3200 rules in 1038 ms. Remains 11320 /12920 variables (removed 1600) and now considering 11200/12800 (removed 1600) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1039 ms. Remains : 11320/12920 places, 11200/12800 transitions.
[2023-03-11 08:26:42] [INFO ] Flatten gal took : 1369 ms
[2023-03-11 08:26:44] [INFO ] Flatten gal took : 1506 ms
[2023-03-11 08:26:46] [INFO ] Input system was already deterministic with 11200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Performed 1600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1600 Pre rules applied. Total rules applied 0 place count 12920 transition count 11200
Deduced a syphon composed of 1600 places in 2 ms
Reduce places removed 1600 places and 0 transitions.
Iterating global reduction 0 with 3200 rules applied. Total rules applied 3200 place count 11320 transition count 11200
Applied a total of 3200 rules in 1746 ms. Remains 11320 /12920 variables (removed 1600) and now considering 11200/12800 (removed 1600) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1747 ms. Remains : 11320/12920 places, 11200/12800 transitions.
[2023-03-11 08:26:49] [INFO ] Flatten gal took : 1343 ms
[2023-03-11 08:26:51] [INFO ] Flatten gal took : 1482 ms
[2023-03-11 08:26:53] [INFO ] Input system was already deterministic with 11200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12920/12920 places, 12800/12800 transitions.
Applied a total of 0 rules in 1146 ms. Remains 12920 /12920 variables (removed 0) and now considering 12800/12800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1147 ms. Remains : 12920/12920 places, 12800/12800 transitions.
[2023-03-11 08:26:56] [INFO ] Flatten gal took : 1249 ms
[2023-03-11 08:26:57] [INFO ] Flatten gal took : 1301 ms
[2023-03-11 08:26:59] [INFO ] Input system was already deterministic with 12800 transitions.
[2023-03-11 08:27:08] [INFO ] Flatten gal took : 6234 ms
[2023-03-11 08:27:48] [INFO ] Flatten gal took : 5969 ms
[2023-03-11 08:28:23] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 1148 ms.
[2023-03-11 08:28:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12920 places, 12800 transitions and 156800 arcs took 93 ms.
Total runtime 561158 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=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 12920 NrTr: 12800 NrArc: 156800)

parse formulas
formulas created successfully
place and transition orderings generation:1m20.672sec

net check time: 0m 0.038sec

init dd package: 0m 2.223sec


before gc: list nodes free: 1372838

after gc: idd nodes used:11314, unused:63988686; list nodes free:257870286
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4985856 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15634836 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 CTLFireability -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 1.331sec

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="DatabaseWithMutex-COL-40"
export BK_EXAMINATION="CTLFireability"
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 DatabaseWithMutex-COL-40, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r106-tall-167814483601050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-40.tgz
mv DatabaseWithMutex-COL-40 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;