About the Execution of LTSMin+red for QuasiCertifProtocol-COL-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 4008.859 | 2656710.00 | 10582556.00 | 529.90 | F???FT???????T?T | 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-167873951000818.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 QuasiCertifProtocol-COL-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873951000818
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 472K
-rw-r--r-- 1 mcc users 9.0K Feb 26 01:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K Feb 26 01:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 01:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 01:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.9K Feb 26 01:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 01:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 01:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 26 01:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 72K 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 QuasiCertifProtocol-COL-10-CTLFireability-00
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-01
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-02
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-03
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-04
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-05
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-06
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-07
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-08
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-09
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-10
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-11
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-12
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-13
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-14
FORMULA_NAME QuasiCertifProtocol-COL-10-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679655754110
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=QuasiCertifProtocol-COL-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 11:02:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 11:02:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 11:02:36] [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.
[2023-03-24 11:02:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 11:02:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 623 ms
[2023-03-24 11:02:36] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 550 PT places and 176.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 13 ms.
[2023-03-24 11:02:36] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-24 11:02:36] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 13 formulas.
FORMULA QuasiCertifProtocol-COL-10-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-CTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Remains 9 properties that can be checked using skeleton over-approximation.
Computed a total of 30 stabilizing places and 26 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 30 transition count 26
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10002 steps, including 561 resets, run finished after 313 ms. (steps per millisecond=31 ) properties (out of 26) seen :11
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 21 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 20 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 17 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 20 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 21 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 17 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
// Phase 1: matrix 26 rows 30 cols
[2023-03-24 11:02:37] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-24 11:02:37] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-24 11:02:38] [INFO ] After 55ms SMT Verify possible using state equation in real domain returned unsat :2 sat :4 real:9
[2023-03-24 11:02:38] [INFO ] After 73ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :4 real:9
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-24 11:02:38] [INFO ] After 427ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :2 real:11
[2023-03-24 11:02:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:02:38] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :13
[2023-03-24 11:02:38] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :13
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-24 11:02:38] [INFO ] After 215ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :13
Fused 15 Parikh solutions to 11 different solutions.
Finished Parikh walk after 40 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=20 )
Parikh walk visited 13 properties in 13 ms.
Successfully simplified 2 atomic propositions for a total of 9 simplifications.
[2023-03-24 11:02:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-24 11:02:38] [INFO ] Flatten gal took : 34 ms
[2023-03-24 11:02:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA QuasiCertifProtocol-COL-10-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-10-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 11:02:38] [INFO ] Flatten gal took : 5 ms
Domain [tsid(11), tsid(11)] of place n9 breaks symmetries in sort tsid
[2023-03-24 11:02:38] [INFO ] Unfolded HLPN to a Petri net with 550 places and 176 transitions 1287 arcs in 14 ms.
[2023-03-24 11:02:38] [INFO ] Unfolded 11 HLPN properties in 0 ms.
Support contains 524 out of 550 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 176/176 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 524 transition count 176
Applied a total of 26 rules in 9 ms. Remains 524 /550 variables (removed 26) and now considering 176/176 (removed 0) transitions.
// Phase 1: matrix 176 rows 524 cols
[2023-03-24 11:02:38] [INFO ] Computed 350 place invariants in 40 ms
[2023-03-24 11:02:38] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-24 11:02:38] [INFO ] Invariant cache hit.
[2023-03-24 11:02:38] [INFO ] Implicit Places using invariants and state equation in 253 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2023-03-24 11:02:38] [INFO ] Invariant cache hit.
[2023-03-24 11:02:39] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 524/550 places, 176/176 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 663 ms. Remains : 524/550 places, 176/176 transitions.
Support contains 524 out of 524 places after structural reductions.
[2023-03-24 11:02:39] [INFO ] Flatten gal took : 49 ms
[2023-03-24 11:02:39] [INFO ] Flatten gal took : 68 ms
[2023-03-24 11:02:39] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 690 resets, run finished after 557 ms. (steps per millisecond=17 ) properties (out of 44) seen :10
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 33) seen :0
Running SMT prover for 33 properties.
[2023-03-24 11:02:40] [INFO ] Invariant cache hit.
[2023-03-24 11:02:41] [INFO ] [Real]Absence check using 0 positive and 350 generalized place invariants in 66 ms returned sat
[2023-03-24 11:02:41] [INFO ] After 702ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:31
[2023-03-24 11:02:41] [INFO ] [Nat]Absence check using 0 positive and 350 generalized place invariants in 56 ms returned sat
[2023-03-24 11:02:44] [INFO ] After 1629ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :27
[2023-03-24 11:02:45] [INFO ] After 3132ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :27
Attempting to minimize the solution found.
Minimization took 1106 ms.
[2023-03-24 11:02:46] [INFO ] After 5122ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :27
Fused 33 Parikh solutions to 25 different solutions.
Finished Parikh walk after 88 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=44 )
Parikh walk visited 27 properties in 21 ms.
Successfully simplified 6 atomic propositions for a total of 11 simplifications.
[2023-03-24 11:02:46] [INFO ] Flatten gal took : 60 ms
[2023-03-24 11:02:46] [INFO ] Flatten gal took : 53 ms
[2023-03-24 11:02:46] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 524 stabilizing places and 176 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 524 transition count 176
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 30 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 20 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 37 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 28 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 32 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 17 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 16 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 15 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 26 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 15 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 16 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Graph (complete) has 2161 edges and 524 vertex of which 512 are kept as prefixes of interest. Removing 12 places using SCC suffix rule.6 ms
Discarding 12 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 61 ms. Remains 511 /524 variables (removed 13) and now considering 173/176 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 66 ms. Remains : 511/524 places, 173/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 173 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 15 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 5 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 15 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 15 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 12 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 4 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 13 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 14 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 524/524 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 524 /524 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 524/524 places, 176/176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 12 ms
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 13 ms
[2023-03-24 11:02:47] [INFO ] Input system was already deterministic with 176 transitions.
[2023-03-24 11:02:47] [INFO ] Flatten gal took : 23 ms
[2023-03-24 11:02:48] [INFO ] Flatten gal took : 22 ms
[2023-03-24 11:02:48] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLFireability.sr.xml took 13 ms.
[2023-03-24 11:02:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 524 places, 176 transitions and 1182 arcs took 2 ms.
Total runtime 12186 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/479/ctl_0_ --ctl=/tmp/479/ctl_1_ --ctl=/tmp/479/ctl_2_ --ctl=/tmp/479/ctl_3_ --ctl=/tmp/479/ctl_4_ --ctl=/tmp/479/ctl_5_ --ctl=/tmp/479/ctl_6_ --ctl=/tmp/479/ctl_7_ --ctl=/tmp/479/ctl_8_ --ctl=/tmp/479/ctl_9_ --ctl=/tmp/479/ctl_10_ --mu-par --mu-opt
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-01
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-02
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-03
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-06
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-07
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-08
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-09
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-10
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-11
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-12
Could not compute solution for formula : QuasiCertifProtocol-COL-10-CTLFireability-14
BK_STOP 1679658410820
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-01
ctl formula formula --ctl=/tmp/479/ctl_0_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-02
ctl formula formula --ctl=/tmp/479/ctl_1_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-03
ctl formula formula --ctl=/tmp/479/ctl_2_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-06
ctl formula formula --ctl=/tmp/479/ctl_3_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-07
ctl formula formula --ctl=/tmp/479/ctl_4_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-08
ctl formula formula --ctl=/tmp/479/ctl_5_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-09
ctl formula formula --ctl=/tmp/479/ctl_6_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-10
ctl formula formula --ctl=/tmp/479/ctl_7_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-11
ctl formula formula --ctl=/tmp/479/ctl_8_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-12
ctl formula formula --ctl=/tmp/479/ctl_9_
ctl formula name QuasiCertifProtocol-COL-10-CTLFireability-14
ctl formula formula --ctl=/tmp/479/ctl_10_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 524 places, 176 transitions and 1182 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 176->171 groups
pnml2lts-sym: Regrouping took 0.100 real 0.090 user 0.010 sys
pnml2lts-sym: state vector length is 524; there are 171 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 52642730 group checks and 0 next state calls
pnml2lts-sym: reachability took 2616.370 real 10410.930 user 40.960 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.990 real 3.960 user 0.000 sys
pnml2lts-sym: state space has 21511680564 states, 7108641 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
double free or corruption (!prev)
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="QuasiCertifProtocol-COL-10"
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 QuasiCertifProtocol-COL-10, 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-167873951000818"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-10.tgz
mv QuasiCertifProtocol-COL-10 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 ;