About the Execution of LTSMin+red for DES-PT-60b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16219.663 | 3600000.00 | 12812511.00 | 253185.30 | F?T?T???TTTTF??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.r105-tall-167814481300502.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 DES-PT-60b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481300502
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.6K Feb 26 15:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 15:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 15:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 15:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 15:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 26 15:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 139K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-00
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-01
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-02
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-03
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-04
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-05
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-06
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-07
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-08
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-09
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-10
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-11
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-12
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-13
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-14
FORMULA_NAME DES-PT-60b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678315387955
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-60b
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 22:43:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 22:43:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:43:09] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2023-03-08 22:43:09] [INFO ] Transformed 519 places.
[2023-03-08 22:43:09] [INFO ] Transformed 470 transitions.
[2023-03-08 22:43:09] [INFO ] Found NUPN structural information;
[2023-03-08 22:43:09] [INFO ] Parsed PT model containing 519 places and 470 transitions and 1623 arcs in 144 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-60b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-60b-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 83 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 14) seen :7
FORMULA DES-PT-60b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-60b-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 470 rows 519 cols
[2023-03-08 22:43:10] [INFO ] Computed 65 place invariants in 41 ms
[2023-03-08 22:43:10] [INFO ] After 318ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 22:43:11] [INFO ] [Nat]Absence check using 39 positive place invariants in 17 ms returned sat
[2023-03-08 22:43:11] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 162 ms returned sat
[2023-03-08 22:43:18] [INFO ] After 3193ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 22:43:18] [INFO ] Deduced a trap composed of 12 places in 187 ms of which 6 ms to minimize.
[2023-03-08 22:43:18] [INFO ] Deduced a trap composed of 17 places in 138 ms of which 1 ms to minimize.
[2023-03-08 22:43:18] [INFO ] Deduced a trap composed of 43 places in 127 ms of which 1 ms to minimize.
[2023-03-08 22:43:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 651 ms
[2023-03-08 22:43:20] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 1 ms to minimize.
[2023-03-08 22:43:20] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 1 ms to minimize.
[2023-03-08 22:43:20] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2023-03-08 22:43:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 576 ms
[2023-03-08 22:43:21] [INFO ] Deduced a trap composed of 30 places in 88 ms of which 1 ms to minimize.
[2023-03-08 22:43:21] [INFO ] Deduced a trap composed of 35 places in 78 ms of which 1 ms to minimize.
[2023-03-08 22:43:21] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 0 ms to minimize.
[2023-03-08 22:43:21] [INFO ] Deduced a trap composed of 33 places in 60 ms of which 1 ms to minimize.
[2023-03-08 22:43:21] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 439 ms
[2023-03-08 22:43:22] [INFO ] Deduced a trap composed of 10 places in 115 ms of which 0 ms to minimize.
[2023-03-08 22:43:22] [INFO ] Deduced a trap composed of 14 places in 100 ms of which 1 ms to minimize.
[2023-03-08 22:43:22] [INFO ] Deduced a trap composed of 32 places in 91 ms of which 1 ms to minimize.
[2023-03-08 22:43:22] [INFO ] Deduced a trap composed of 42 places in 93 ms of which 0 ms to minimize.
[2023-03-08 22:43:22] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 1 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 26 places in 88 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 29 places in 139 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 35 places in 87 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 29 places in 87 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 10 places in 97 ms of which 1 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 0 ms to minimize.
[2023-03-08 22:43:23] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1670 ms
[2023-03-08 22:43:24] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2023-03-08 22:43:25] [INFO ] Deduced a trap composed of 30 places in 56 ms of which 1 ms to minimize.
[2023-03-08 22:43:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 187 ms
[2023-03-08 22:43:25] [INFO ] Deduced a trap composed of 18 places in 118 ms of which 1 ms to minimize.
[2023-03-08 22:43:25] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2023-03-08 22:43:25] [INFO ] Deduced a trap composed of 38 places in 96 ms of which 0 ms to minimize.
[2023-03-08 22:43:25] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 421 ms
[2023-03-08 22:43:25] [INFO ] After 10802ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2426 ms.
[2023-03-08 22:43:28] [INFO ] After 17211ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 1559 ms.
Support contains 54 out of 519 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 519/519 places, 470/470 transitions.
Graph (complete) has 1218 edges and 519 vertex of which 508 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.2 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 15 rules applied. Total rules applied 16 place count 508 transition count 450
Reduce places removed 13 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 15 rules applied. Total rules applied 31 place count 495 transition count 448
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 33 place count 493 transition count 448
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 33 place count 493 transition count 441
Deduced a syphon composed of 7 places in 4 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 47 place count 486 transition count 441
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 63 place count 470 transition count 425
Iterating global reduction 3 with 16 rules applied. Total rules applied 79 place count 470 transition count 425
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 89 place count 460 transition count 415
Iterating global reduction 3 with 10 rules applied. Total rules applied 99 place count 460 transition count 415
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 9 rules applied. Total rules applied 108 place count 460 transition count 406
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 109 place count 459 transition count 406
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 124 rules applied. Total rules applied 233 place count 397 transition count 344
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 239 place count 394 transition count 347
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 240 place count 394 transition count 346
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 241 place count 394 transition count 345
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 242 place count 393 transition count 345
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 246 place count 393 transition count 341
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 250 place count 389 transition count 341
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 251 place count 389 transition count 340
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 252 place count 389 transition count 340
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 253 place count 388 transition count 339
Applied a total of 253 rules in 303 ms. Remains 388 /519 variables (removed 131) and now considering 339/470 (removed 131) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 304 ms. Remains : 388/519 places, 339/470 transitions.
Incomplete random walk after 10000 steps, including 200 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 599238 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 599238 steps, saw 97470 distinct states, run finished after 3002 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 339 rows 388 cols
[2023-03-08 22:43:33] [INFO ] Computed 61 place invariants in 9 ms
[2023-03-08 22:43:33] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 22:43:33] [INFO ] [Nat]Absence check using 36 positive place invariants in 16 ms returned sat
[2023-03-08 22:43:33] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 118 ms returned sat
[2023-03-08 22:43:34] [INFO ] After 666ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 22:43:34] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 22:43:35] [INFO ] After 319ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 5 places in 123 ms of which 3 ms to minimize.
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 0 ms to minimize.
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 10 places in 46 ms of which 1 ms to minimize.
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 6 places in 51 ms of which 1 ms to minimize.
[2023-03-08 22:43:35] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 533 ms
[2023-03-08 22:43:35] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 4 ms to minimize.
[2023-03-08 22:43:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2023-03-08 22:43:36] [INFO ] Deduced a trap composed of 5 places in 83 ms of which 0 ms to minimize.
[2023-03-08 22:43:36] [INFO ] Deduced a trap composed of 16 places in 78 ms of which 0 ms to minimize.
[2023-03-08 22:43:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 210 ms
[2023-03-08 22:43:36] [INFO ] After 1612ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 303 ms.
[2023-03-08 22:43:36] [INFO ] After 3023ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 628 ms.
Support contains 54 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 339/339 transitions.
Applied a total of 0 rules in 15 ms. Remains 388 /388 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 388/388 places, 339/339 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 339/339 transitions.
Applied a total of 0 rules in 13 ms. Remains 388 /388 variables (removed 0) and now considering 339/339 (removed 0) transitions.
[2023-03-08 22:43:37] [INFO ] Invariant cache hit.
[2023-03-08 22:43:37] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-08 22:43:37] [INFO ] Invariant cache hit.
[2023-03-08 22:43:37] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-08 22:43:38] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 677 ms to find 0 implicit places.
[2023-03-08 22:43:38] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-08 22:43:38] [INFO ] Invariant cache hit.
[2023-03-08 22:43:38] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 885 ms. Remains : 388/388 places, 339/339 transitions.
Applied a total of 0 rules in 12 ms. Remains 388 /388 variables (removed 0) and now considering 339/339 (removed 0) transitions.
Running SMT prover for 7 properties.
[2023-03-08 22:43:38] [INFO ] Invariant cache hit.
[2023-03-08 22:43:38] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 22:43:38] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2023-03-08 22:43:38] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 34 ms returned sat
[2023-03-08 22:43:39] [INFO ] After 593ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 22:43:39] [INFO ] Deduced a trap composed of 7 places in 112 ms of which 0 ms to minimize.
[2023-03-08 22:43:39] [INFO ] Deduced a trap composed of 8 places in 106 ms of which 1 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 5 places in 101 ms of which 1 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 8 places in 95 ms of which 1 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 0 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 1 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 0 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 683 ms
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 16 places in 71 ms of which 1 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-08 22:43:40] [INFO ] Deduced a trap composed of 6 places in 46 ms of which 0 ms to minimize.
[2023-03-08 22:43:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 78 ms
[2023-03-08 22:43:40] [INFO ] After 1921ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 410 ms.
[2023-03-08 22:43:41] [INFO ] After 2857ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-08 22:43:41] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2023-03-08 22:43:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 388 places, 339 transitions and 1537 arcs took 3 ms.
[2023-03-08 22:43:41] [INFO ] Flatten gal took : 69 ms
Total runtime 32088 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 --invariant=/tmp/621/inv_0_ --invariant=/tmp/621/inv_1_ --invariant=/tmp/621/inv_2_ --invariant=/tmp/621/inv_3_ --invariant=/tmp/621/inv_4_ --invariant=/tmp/621/inv_5_ --invariant=/tmp/621/inv_6_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9492516 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15321072 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 ReachabilityCardinality -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="DES-PT-60b"
export BK_EXAMINATION="ReachabilityCardinality"
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 DES-PT-60b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481300502"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-60b.tgz
mv DES-PT-60b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;