About the Execution of LTSMin+red for PolyORBLF-COL-S06J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4864.527 | 3600000.00 | 14275570.00 | 689.70 | ??FF?TF????????? | 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.r297-tall-167873950500482.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 ltsminxred
Input is PolyORBLF-COL-S06J06T08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950500482
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 7.7K Feb 26 14:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 26 14:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 13:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 13:58 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 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 14:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 14:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 14:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 26 14:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S06J06T08-CTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T08-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679538158827
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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-23 02:22:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-23 02:22:40] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 02:22:40] [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.
[2023-03-23 02:22:41] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 02:22:41] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 704 ms
[2023-03-23 02:22:41] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 894 PT places and 14420.0 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
[2023-03-23 02:22:41] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2023-03-23 02:22:41] [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 10000 steps, including 969 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 51) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :21
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-23 02:22:42] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 02:22:42] [INFO ] Computed 26 place invariants in 15 ms
[2023-03-23 02:22:42] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-23 02:22:42] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-23 02:22:42] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S06J06T08-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:22:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-23 02:22:42] [INFO ] Flatten gal took : 44 ms
[2023-03-23 02:22:42] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-COL-S06J06T08-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 02:22:42] [INFO ] Flatten gal took : 10 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2023-03-23 02:22:42] [INFO ] Unfolded HLPN to a Petri net with 894 places and 14334 transitions 119772 arcs in 282 ms.
[2023-03-23 02:22:42] [INFO ] Unfolded 13 HLPN properties in 4 ms.
[2023-03-23 02:22:42] [INFO ] Reduced 9360 identical enabling conditions.
[2023-03-23 02:22:42] [INFO ] Reduced 9360 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 616 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Applied a total of 6 rules in 127 ms. Remains 888 /894 variables (removed 6) and now considering 3574/3574 (removed 0) transitions.
[2023-03-23 02:22:43] [INFO ] Flow matrix only has 3526 transitions (discarded 48 similar events)
// Phase 1: matrix 3526 rows 888 cols
[2023-03-23 02:22:43] [INFO ] Computed 56 place invariants in 221 ms
[2023-03-23 02:22:44] [INFO ] Dead Transitions using invariants and state equation in 1853 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2023-03-23 02:22:44] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 888 cols
[2023-03-23 02:22:45] [INFO ] Computed 56 place invariants in 71 ms
[2023-03-23 02:22:45] [INFO ] Implicit Places using invariants in 341 ms returned [694, 695, 696, 697, 698, 699, 700, 701]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 347 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 880/894 places, 2350/3574 transitions.
Applied a total of 0 rules in 16 ms. Remains 880 /880 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2353 ms. Remains : 880/894 places, 2350/3574 transitions.
Support contains 616 out of 880 places after structural reductions.
[2023-03-23 02:22:45] [INFO ] Flatten gal took : 244 ms
[2023-03-23 02:22:46] [INFO ] Flatten gal took : 202 ms
[2023-03-23 02:22:47] [INFO ] Input system was already deterministic with 2350 transitions.
Incomplete random walk after 10000 steps, including 59 resets, run finished after 805 ms. (steps per millisecond=12 ) properties (out of 47) seen :43
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1004 ms. (steps per millisecond=9 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 257 ms. (steps per millisecond=38 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-23 02:22:49] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 880 cols
[2023-03-23 02:22:49] [INFO ] Computed 48 place invariants in 58 ms
[2023-03-23 02:22:52] [INFO ] [Real]Absence check using 16 positive place invariants in 6 ms returned sat
[2023-03-23 02:22:52] [INFO ] [Real]Absence check using 16 positive and 32 generalized place invariants in 80 ms returned sat
[2023-03-23 02:22:52] [INFO ] After 533ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 4 atomic propositions for a total of 13 simplifications.
[2023-03-23 02:22:52] [INFO ] Flatten gal took : 142 ms
[2023-03-23 02:22:53] [INFO ] Flatten gal took : 151 ms
[2023-03-23 02:22:53] [INFO ] Input system was already deterministic with 2350 transitions.
Support contains 591 out of 880 places (down from 599) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 872 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 872 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 864 transition count 2334
Applied a total of 32 rules in 127 ms. Remains 864 /880 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-23 02:22:54] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2023-03-23 02:22:54] [INFO ] Computed 48 place invariants in 59 ms
[2023-03-23 02:22:55] [INFO ] Dead Transitions using invariants and state equation in 1302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1446 ms. Remains : 864/880 places, 2334/2350 transitions.
[2023-03-23 02:22:55] [INFO ] Flatten gal took : 88 ms
[2023-03-23 02:22:55] [INFO ] Flatten gal took : 93 ms
[2023-03-23 02:22:55] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 880 transition count 2302
Reduce places removed 48 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 64 rules applied. Total rules applied 112 place count 832 transition count 2286
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 128 place count 816 transition count 2286
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 128 place count 816 transition count 2222
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 256 place count 752 transition count 2222
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 264 place count 744 transition count 2214
Iterating global reduction 3 with 8 rules applied. Total rules applied 272 place count 744 transition count 2214
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 432 place count 664 transition count 2134
Applied a total of 432 rules in 190 ms. Remains 664 /880 variables (removed 216) and now considering 2134/2350 (removed 216) transitions.
[2023-03-23 02:22:56] [INFO ] Flow matrix only has 2086 transitions (discarded 48 similar events)
// Phase 1: matrix 2086 rows 664 cols
[2023-03-23 02:22:56] [INFO ] Computed 48 place invariants in 45 ms
[2023-03-23 02:22:57] [INFO ] Dead Transitions using invariants and state equation in 1090 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1289 ms. Remains : 664/880 places, 2134/2350 transitions.
[2023-03-23 02:22:57] [INFO ] Flatten gal took : 80 ms
[2023-03-23 02:22:57] [INFO ] Flatten gal took : 83 ms
[2023-03-23 02:22:57] [INFO ] Input system was already deterministic with 2134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 880 transition count 2294
Reduce places removed 56 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 64 rules applied. Total rules applied 120 place count 824 transition count 2286
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 128 place count 816 transition count 2286
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 128 place count 816 transition count 2174
Deduced a syphon composed of 112 places in 13 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 352 place count 704 transition count 2174
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 360 place count 696 transition count 2166
Iterating global reduction 3 with 8 rules applied. Total rules applied 368 place count 696 transition count 2166
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 12 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 560 place count 600 transition count 2070
Applied a total of 560 rules in 193 ms. Remains 600 /880 variables (removed 280) and now considering 2070/2350 (removed 280) transitions.
[2023-03-23 02:22:57] [INFO ] Flow matrix only has 2022 transitions (discarded 48 similar events)
// Phase 1: matrix 2022 rows 600 cols
[2023-03-23 02:22:57] [INFO ] Computed 48 place invariants in 50 ms
[2023-03-23 02:22:58] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1260 ms. Remains : 600/880 places, 2070/2350 transitions.
[2023-03-23 02:22:58] [INFO ] Flatten gal took : 95 ms
[2023-03-23 02:22:58] [INFO ] Flatten gal took : 80 ms
[2023-03-23 02:22:59] [INFO ] Input system was already deterministic with 2070 transitions.
Finished random walk after 220 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=55 )
FORMULA PolyORBLF-COL-S06J06T08-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 880 transition count 2334
Reduce places removed 16 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 864 transition count 2326
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 48 place count 856 transition count 2326
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 48 place count 856 transition count 2302
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 96 place count 832 transition count 2302
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 104 place count 824 transition count 2294
Iterating global reduction 3 with 8 rules applied. Total rules applied 112 place count 824 transition count 2294
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 2 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 224 place count 768 transition count 2238
Applied a total of 224 rules in 106 ms. Remains 768 /880 variables (removed 112) and now considering 2238/2350 (removed 112) transitions.
[2023-03-23 02:22:59] [INFO ] Flow matrix only has 2190 transitions (discarded 48 similar events)
// Phase 1: matrix 2190 rows 768 cols
[2023-03-23 02:22:59] [INFO ] Computed 48 place invariants in 50 ms
[2023-03-23 02:23:00] [INFO ] Dead Transitions using invariants and state equation in 1158 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1266 ms. Remains : 768/880 places, 2238/2350 transitions.
[2023-03-23 02:23:00] [INFO ] Flatten gal took : 91 ms
[2023-03-23 02:23:00] [INFO ] Flatten gal took : 108 ms
[2023-03-23 02:23:00] [INFO ] Input system was already deterministic with 2238 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Applied a total of 0 rules in 14 ms. Remains 880 /880 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
[2023-03-23 02:23:00] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 880 cols
[2023-03-23 02:23:00] [INFO ] Computed 48 place invariants in 55 ms
[2023-03-23 02:23:02] [INFO ] Dead Transitions using invariants and state equation in 1254 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1268 ms. Remains : 880/880 places, 2350/2350 transitions.
[2023-03-23 02:23:02] [INFO ] Flatten gal took : 89 ms
[2023-03-23 02:23:02] [INFO ] Flatten gal took : 97 ms
[2023-03-23 02:23:02] [INFO ] Input system was already deterministic with 2350 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 872 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 872 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 864 transition count 2334
Applied a total of 32 rules in 39 ms. Remains 864 /880 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-23 02:23:02] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2023-03-23 02:23:02] [INFO ] Computed 48 place invariants in 48 ms
[2023-03-23 02:23:03] [INFO ] Dead Transitions using invariants and state equation in 1210 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1251 ms. Remains : 864/880 places, 2334/2350 transitions.
[2023-03-23 02:23:03] [INFO ] Flatten gal took : 87 ms
[2023-03-23 02:23:03] [INFO ] Flatten gal took : 109 ms
[2023-03-23 02:23:04] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 872 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 872 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 864 transition count 2334
Applied a total of 32 rules in 47 ms. Remains 864 /880 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-23 02:23:04] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-23 02:23:04] [INFO ] Invariant cache hit.
[2023-03-23 02:23:05] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1211 ms. Remains : 864/880 places, 2334/2350 transitions.
[2023-03-23 02:23:05] [INFO ] Flatten gal took : 87 ms
[2023-03-23 02:23:05] [INFO ] Flatten gal took : 96 ms
[2023-03-23 02:23:05] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 872 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 872 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 864 transition count 2334
Applied a total of 32 rules in 40 ms. Remains 864 /880 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-23 02:23:05] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
[2023-03-23 02:23:05] [INFO ] Invariant cache hit.
[2023-03-23 02:23:07] [INFO ] Dead Transitions using invariants and state equation in 1099 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1140 ms. Remains : 864/880 places, 2334/2350 transitions.
[2023-03-23 02:23:07] [INFO ] Flatten gal took : 85 ms
[2023-03-23 02:23:07] [INFO ] Flatten gal took : 94 ms
[2023-03-23 02:23:07] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 880 transition count 2334
Reduce places removed 16 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 32 rules applied. Total rules applied 48 place count 864 transition count 2318
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 64 place count 848 transition count 2318
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 72 Pre rules applied. Total rules applied 64 place count 848 transition count 2246
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 208 place count 776 transition count 2246
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 216 place count 768 transition count 2238
Iterating global reduction 3 with 8 rules applied. Total rules applied 224 place count 768 transition count 2238
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 352 place count 704 transition count 2174
Applied a total of 352 rules in 92 ms. Remains 704 /880 variables (removed 176) and now considering 2174/2350 (removed 176) transitions.
[2023-03-23 02:23:07] [INFO ] Flow matrix only has 2126 transitions (discarded 48 similar events)
// Phase 1: matrix 2126 rows 704 cols
[2023-03-23 02:23:07] [INFO ] Computed 48 place invariants in 51 ms
[2023-03-23 02:23:08] [INFO ] Dead Transitions using invariants and state equation in 1077 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1170 ms. Remains : 704/880 places, 2174/2350 transitions.
[2023-03-23 02:23:08] [INFO ] Flatten gal took : 77 ms
[2023-03-23 02:23:08] [INFO ] Flatten gal took : 83 ms
[2023-03-23 02:23:08] [INFO ] Input system was already deterministic with 2174 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 872 transition count 2342
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 872 transition count 2342
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 864 transition count 2334
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 864 transition count 2334
Applied a total of 32 rules in 33 ms. Remains 864 /880 variables (removed 16) and now considering 2334/2350 (removed 16) transitions.
[2023-03-23 02:23:08] [INFO ] Flow matrix only has 2286 transitions (discarded 48 similar events)
// Phase 1: matrix 2286 rows 864 cols
[2023-03-23 02:23:09] [INFO ] Computed 48 place invariants in 44 ms
[2023-03-23 02:23:10] [INFO ] Dead Transitions using invariants and state equation in 1186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1221 ms. Remains : 864/880 places, 2334/2350 transitions.
[2023-03-23 02:23:10] [INFO ] Flatten gal took : 81 ms
[2023-03-23 02:23:10] [INFO ] Flatten gal took : 85 ms
[2023-03-23 02:23:10] [INFO ] Input system was already deterministic with 2334 transitions.
Starting structural reductions in LTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Applied a total of 0 rules in 10 ms. Remains 880 /880 variables (removed 0) and now considering 2350/2350 (removed 0) transitions.
[2023-03-23 02:23:10] [INFO ] Flow matrix only has 2302 transitions (discarded 48 similar events)
// Phase 1: matrix 2302 rows 880 cols
[2023-03-23 02:23:10] [INFO ] Computed 48 place invariants in 47 ms
[2023-03-23 02:23:11] [INFO ] Dead Transitions using invariants and state equation in 1395 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1424 ms. Remains : 880/880 places, 2350/2350 transitions.
[2023-03-23 02:23:11] [INFO ] Flatten gal took : 75 ms
[2023-03-23 02:23:12] [INFO ] Flatten gal took : 81 ms
[2023-03-23 02:23:12] [INFO ] Input system was already deterministic with 2350 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 880 transition count 2318
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 848 transition count 2310
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 840 transition count 2310
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 80 place count 840 transition count 2190
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 320 place count 720 transition count 2190
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 448 place count 656 transition count 2126
Applied a total of 448 rules in 82 ms. Remains 656 /880 variables (removed 224) and now considering 2126/2350 (removed 224) transitions.
[2023-03-23 02:23:12] [INFO ] Flow matrix only has 2078 transitions (discarded 48 similar events)
// Phase 1: matrix 2078 rows 656 cols
[2023-03-23 02:23:12] [INFO ] Computed 48 place invariants in 39 ms
[2023-03-23 02:23:13] [INFO ] Dead Transitions using invariants and state equation in 1445 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1530 ms. Remains : 656/880 places, 2126/2350 transitions.
[2023-03-23 02:23:13] [INFO ] Flatten gal took : 82 ms
[2023-03-23 02:23:13] [INFO ] Flatten gal took : 82 ms
[2023-03-23 02:23:14] [INFO ] Input system was already deterministic with 2126 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 880/880 places, 2350/2350 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 880 transition count 2310
Reduce places removed 40 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 56 rules applied. Total rules applied 96 place count 840 transition count 2294
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 112 place count 824 transition count 2294
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 112 place count 824 transition count 2174
Deduced a syphon composed of 120 places in 1 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 352 place count 704 transition count 2174
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 360 place count 696 transition count 2166
Iterating global reduction 3 with 8 rules applied. Total rules applied 368 place count 696 transition count 2166
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 3 with 144 rules applied. Total rules applied 512 place count 624 transition count 2094
Applied a total of 512 rules in 93 ms. Remains 624 /880 variables (removed 256) and now considering 2094/2350 (removed 256) transitions.
[2023-03-23 02:23:14] [INFO ] Flow matrix only has 2046 transitions (discarded 48 similar events)
// Phase 1: matrix 2046 rows 624 cols
[2023-03-23 02:23:14] [INFO ] Computed 48 place invariants in 36 ms
[2023-03-23 02:23:15] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1500 ms. Remains : 624/880 places, 2094/2350 transitions.
[2023-03-23 02:23:15] [INFO ] Flatten gal took : 71 ms
[2023-03-23 02:23:15] [INFO ] Flatten gal took : 76 ms
[2023-03-23 02:23:15] [INFO ] Input system was already deterministic with 2094 transitions.
[2023-03-23 02:23:16] [INFO ] Flatten gal took : 121 ms
[2023-03-23 02:23:16] [INFO ] Flatten gal took : 121 ms
[2023-03-23 02:23:16] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 26 ms.
[2023-03-23 02:23:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 880 places, 2350 transitions and 11942 arcs took 13 ms.
Total runtime 35959 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/535/ctl_0_ --ctl=/tmp/535/ctl_1_ --ctl=/tmp/535/ctl_2_ --ctl=/tmp/535/ctl_3_ --ctl=/tmp/535/ctl_4_ --ctl=/tmp/535/ctl_5_ --ctl=/tmp/535/ctl_6_ --ctl=/tmp/535/ctl_7_ --ctl=/tmp/535/ctl_8_ --ctl=/tmp/535/ctl_9_ --ctl=/tmp/535/ctl_10_ --ctl=/tmp/535/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15311160 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093600 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
mcc2023
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="PolyORBLF-COL-S06J06T08"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is PolyORBLF-COL-S06J06T08, 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 r297-tall-167873950500482"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T08.tgz
mv PolyORBLF-COL-S06J06T08 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 '
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 ;