About the Execution of LTSMin+red for QuasiCertifProtocol-COL-18
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3251.392 | 3587604.00 | 14308582.00 | 485.60 | ??FTTF?TF??F?F?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873951000825.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-18, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873951000825
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.8K Feb 26 01:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 01:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 01:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 01:23 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 3.8K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 01:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 01:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 26 01:28 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 93K 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-18-CTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-COL-18-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679657172163
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-COL-18
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 11:26:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 11:26:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 11:26:14] [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 11:26:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-24 11:26:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 864 ms
[2023-03-24 11:26:15] [INFO ] Imported 30 HL places and 26 HL transitions for a total of 1398 PT places and 296.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 22 ms.
[2023-03-24 11:26:15] [INFO ] Built PT skeleton of HLPN with 30 places and 26 transitions 77 arcs in 5 ms.
[2023-03-24 11:26:15] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 1 formulas.
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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).
Remains 15 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 10008 steps, including 361 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 64) seen :30
Incomplete Best-First random walk after 1006 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 16 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 13 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 14 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 14 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 20 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 13 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 13 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 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1003 steps, including 13 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 13 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 12 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1002 steps, including 12 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 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 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 9 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 10 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 13 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 13 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 13 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1002 steps, including 12 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1006 steps, including 13 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 13 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 12 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 13 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 13 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 13 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 13 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 10 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 13 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 26 rows 30 cols
[2023-03-24 11:26:15] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-24 11:26:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:26:16] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :14 sat :0 real:20
[2023-03-24 11:26:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-24 11:26:16] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :31 sat :3
[2023-03-24 11:26:16] [INFO ] After 44ms SMT Verify possible using trap constraints in natural domain returned unsat :31 sat :3
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-24 11:26:16] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :31 sat :3
Fused 34 Parikh solutions to 2 different solutions.
Finished Parikh walk after 120 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=60 )
Parikh walk visited 3 properties in 6 ms.
Successfully simplified 31 atomic propositions for a total of 15 simplifications.
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 11:26:16] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-24 11:26:16] [INFO ] Flatten gal took : 24 ms
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA QuasiCertifProtocol-COL-18-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 11:26:16] [INFO ] Flatten gal took : 7 ms
Domain [tsid(19), tsid(19)] of place n9 breaks symmetries in sort tsid
[2023-03-24 11:26:16] [INFO ] Unfolded HLPN to a Petri net with 1398 places and 296 transitions 3119 arcs in 24 ms.
[2023-03-24 11:26:16] [INFO ] Unfolded 8 HLPN properties in 1 ms.
Support contains 1318 out of 1398 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1398/1398 places, 296/296 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 1378 transition count 296
Applied a total of 20 rules in 18 ms. Remains 1378 /1398 variables (removed 20) and now considering 296/296 (removed 0) transitions.
// Phase 1: matrix 296 rows 1378 cols
[2023-03-24 11:26:16] [INFO ] Computed 1083 place invariants in 66 ms
[2023-03-24 11:26:17] [INFO ] Implicit Places using invariants in 560 ms returned []
[2023-03-24 11:26:17] [INFO ] Invariant cache hit.
[2023-03-24 11:26:17] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1429 ms to find 0 implicit places.
[2023-03-24 11:26:17] [INFO ] Invariant cache hit.
[2023-03-24 11:26:18] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1378/1398 places, 296/296 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2013 ms. Remains : 1378/1398 places, 296/296 transitions.
Support contains 1318 out of 1378 places after structural reductions.
[2023-03-24 11:26:18] [INFO ] Flatten gal took : 93 ms
[2023-03-24 11:26:18] [INFO ] Flatten gal took : 89 ms
[2023-03-24 11:26:18] [INFO ] Input system was already deterministic with 296 transitions.
Incomplete random walk after 10000 steps, including 441 resets, run finished after 664 ms. (steps per millisecond=15 ) properties (out of 24) seen :2
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) 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 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 22) seen :0
Interrupted probabilistic random walk after 368307 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{3=1, 4=1, 5=1, 6=1, 7=1, 10=1, 13=1, 15=1, 18=1, 19=1, 20=1}
Probabilistic random walk after 368307 steps, saw 58362 distinct states, run finished after 3003 ms. (steps per millisecond=122 ) properties seen :11
Running SMT prover for 11 properties.
[2023-03-24 11:26:22] [INFO ] Invariant cache hit.
[2023-03-24 11:26:23] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-24 11:26:23] [INFO ] [Real]Absence check using 2 positive and 1081 generalized place invariants in 231 ms returned sat
[2023-03-24 11:26:24] [INFO ] After 1489ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0 real:1
[2023-03-24 11:26:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-24 11:26:24] [INFO ] [Nat]Absence check using 2 positive and 1081 generalized place invariants in 232 ms returned sat
[2023-03-24 11:26:25] [INFO ] After 759ms SMT Verify possible using state equation in natural domain returned unsat :10 sat :1
[2023-03-24 11:26:25] [INFO ] After 913ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-24 11:26:25] [INFO ] After 1427ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :1
Fused 11 Parikh solutions to 1 different solutions.
Finished Parikh walk after 112 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=37 )
Parikh walk visited 1 properties in 4 ms.
Successfully simplified 10 atomic propositions for a total of 8 simplifications.
[2023-03-24 11:26:25] [INFO ] Flatten gal took : 63 ms
[2023-03-24 11:26:25] [INFO ] Flatten gal took : 48 ms
[2023-03-24 11:26:25] [INFO ] Input system was already deterministic with 296 transitions.
Computed a total of 1378 stabilizing places and 296 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1378 transition count 296
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 SI_CTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Graph (complete) has 9223 edges and 1378 vertex of which 1336 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.15 ms
Discarding 42 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 197 ms. Remains 1335 /1378 variables (removed 43) and now considering 293/296 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 197 ms. Remains : 1335/1378 places, 293/296 transitions.
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 36 ms
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 37 ms
[2023-03-24 11:26:26] [INFO ] Input system was already deterministic with 293 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 1357 transition count 296
Applied a total of 21 rules in 15 ms. Remains 1357 /1378 variables (removed 21) and now considering 296/296 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 1357/1378 places, 296/296 transitions.
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 38 ms
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 40 ms
[2023-03-24 11:26:26] [INFO ] Input system was already deterministic with 296 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Graph (complete) has 9223 edges and 1378 vertex of which 1336 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.9 ms
Discarding 42 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1335 transition count 293
Applied a total of 2 rules in 122 ms. Remains 1335 /1378 variables (removed 43) and now considering 293/296 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 122 ms. Remains : 1335/1378 places, 293/296 transitions.
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 33 ms
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 38 ms
[2023-03-24 11:26:26] [INFO ] Input system was already deterministic with 293 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1356 transition count 296
Applied a total of 22 rules in 44 ms. Remains 1356 /1378 variables (removed 22) and now considering 296/296 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 1356/1378 places, 296/296 transitions.
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 30 ms
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 31 ms
[2023-03-24 11:26:26] [INFO ] Input system was already deterministic with 296 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Graph (complete) has 9223 edges and 1378 vertex of which 1358 are kept as prefixes of interest. Removing 20 places using SCC suffix rule.5 ms
Discarding 20 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 46 ms. Remains 1357 /1378 variables (removed 21) and now considering 295/296 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 1357/1378 places, 295/296 transitions.
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 31 ms
[2023-03-24 11:26:26] [INFO ] Flatten gal took : 32 ms
[2023-03-24 11:26:27] [INFO ] Input system was already deterministic with 295 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Graph (complete) has 9223 edges and 1378 vertex of which 1336 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.3 ms
Discarding 42 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1335 transition count 293
Applied a total of 2 rules in 109 ms. Remains 1335 /1378 variables (removed 43) and now considering 293/296 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 109 ms. Remains : 1335/1378 places, 293/296 transitions.
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 31 ms
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 32 ms
[2023-03-24 11:26:27] [INFO ] Input system was already deterministic with 293 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Graph (complete) has 9223 edges and 1378 vertex of which 937 are kept as prefixes of interest. Removing 441 places using SCC suffix rule.3 ms
Discarding 441 places :
Also discarding 40 output transitions
Drop transitions removed 40 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 936 transition count 218
Applied a total of 38 rules in 29 ms. Remains 936 /1378 variables (removed 442) and now considering 218/296 (removed 78) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 936/1378 places, 218/296 transitions.
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 18 ms
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 18 ms
[2023-03-24 11:26:27] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1378/1378 places, 296/296 transitions.
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 1356 transition count 296
Applied a total of 22 rules in 38 ms. Remains 1356 /1378 variables (removed 22) and now considering 296/296 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 1356/1378 places, 296/296 transitions.
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 27 ms
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 28 ms
[2023-03-24 11:26:27] [INFO ] Input system was already deterministic with 296 transitions.
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 30 ms
[2023-03-24 11:26:27] [INFO ] Flatten gal took : 30 ms
[2023-03-24 11:26:27] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2023-03-24 11:26:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1378 places, 296 transitions and 3095 arcs took 5 ms.
Total runtime 13460 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/485/ctl_0_ --ctl=/tmp/485/ctl_1_ --ctl=/tmp/485/ctl_2_ --ctl=/tmp/485/ctl_3_ --ctl=/tmp/485/ctl_4_ --ctl=/tmp/485/ctl_5_ --ctl=/tmp/485/ctl_6_ --ctl=/tmp/485/ctl_7_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 12892080 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095196 kB
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-00
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-01
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-06
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-09
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-10
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-12
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-14
Could not compute solution for formula : QuasiCertifProtocol-COL-18-CTLCardinality-15
BK_STOP 1679660759767
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-00
ctl formula formula --ctl=/tmp/485/ctl_0_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-01
ctl formula formula --ctl=/tmp/485/ctl_1_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-06
ctl formula formula --ctl=/tmp/485/ctl_2_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-09
ctl formula formula --ctl=/tmp/485/ctl_3_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-10
ctl formula formula --ctl=/tmp/485/ctl_4_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-12
ctl formula formula --ctl=/tmp/485/ctl_5_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-14
ctl formula formula --ctl=/tmp/485/ctl_6_
ctl formula name QuasiCertifProtocol-COL-18-CTLCardinality-15
ctl formula formula --ctl=/tmp/485/ctl_7_
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 1378 places, 296 transitions and 3095 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.010 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: 296->291 groups
pnml2lts-sym: Regrouping took 0.460 real 0.470 user 0.000 sys
pnml2lts-sym: state vector length is 1378; there are 291 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: 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 491
Killing (9) : 491
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-18"
export BK_EXAMINATION="CTLCardinality"
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-18, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873951000825"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-COL-18.tgz
mv QuasiCertifProtocol-COL-18 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;