fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r523-tall-167987247800262
Last Updated
May 14, 2023

About the Execution of Smart+red for EisenbergMcGuire-PT-08

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
11297.432 3600000.00 3664503.00 6981.20 TT?TFFFTFTT?FTTT 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.r523-tall-167987247800262.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 smartxred
Input is EisenbergMcGuire-PT-08, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r523-tall-167987247800262
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.1M
-rw-r--r-- 1 mcc users 8.1K Mar 23 15:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.0K Mar 23 15:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Mar 23 15:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Mar 23 15:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 6 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 1.7M Mar 31 16:48 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 EisenbergMcGuire-PT-08-ReachabilityCardinality-00
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-01
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-02
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-03
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-04
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-05
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-06
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-07
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-08
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-09
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-10
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-11
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-12
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-13
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-14
FORMULA_NAME EisenbergMcGuire-PT-08-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1680814848032

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=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-08
Applying reductions before tool smart
Invoking reducer
Running Version 202304061127
[2023-04-06 21:00:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-04-06 21:00:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-04-06 21:00:49] [INFO ] Load time of PNML (sax parser for PT used): 148 ms
[2023-04-06 21:00:49] [INFO ] Transformed 712 places.
[2023-04-06 21:00:50] [INFO ] Transformed 2816 transitions.
[2023-04-06 21:00:50] [INFO ] Found NUPN structural information;
[2023-04-06 21:00:50] [INFO ] Parsed PT model containing 712 places and 2816 transitions and 13440 arcs in 242 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 13) seen :6
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-04-06 21:00:50] [INFO ] Flow matrix only has 1368 transitions (discarded 1448 similar events)
// Phase 1: matrix 1368 rows 712 cols
[2023-04-06 21:00:50] [INFO ] Computed 25 invariants in 25 ms
[2023-04-06 21:00:51] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-04-06 21:00:51] [INFO ] [Nat]Absence check using 17 positive place invariants in 24 ms returned sat
[2023-04-06 21:00:51] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 60 ms returned sat
[2023-04-06 21:00:52] [INFO ] After 649ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-04-06 21:00:52] [INFO ] State equation strengthened by 676 read => feed constraints.
[2023-04-06 21:00:53] [INFO ] After 564ms SMT Verify possible using 676 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-04-06 21:00:53] [INFO ] Deduced a trap composed of 6 places in 137 ms of which 6 ms to minimize.
[2023-04-06 21:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2023-04-06 21:00:53] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 1 ms to minimize.
[2023-04-06 21:00:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2023-04-06 21:00:53] [INFO ] Deduced a trap composed of 40 places in 197 ms of which 1 ms to minimize.
[2023-04-06 21:00:54] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 2 ms to minimize.
[2023-04-06 21:00:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 454 ms
[2023-04-06 21:00:54] [INFO ] Deduced a trap composed of 3 places in 318 ms of which 1 ms to minimize.
[2023-04-06 21:00:54] [INFO ] Deduced a trap composed of 3 places in 222 ms of which 1 ms to minimize.
[2023-04-06 21:00:55] [INFO ] Deduced a trap composed of 70 places in 179 ms of which 1 ms to minimize.
[2023-04-06 21:00:55] [INFO ] Deduced a trap composed of 88 places in 94 ms of which 1 ms to minimize.
[2023-04-06 21:00:55] [INFO ] Deduced a trap composed of 29 places in 92 ms of which 0 ms to minimize.
[2023-04-06 21:00:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1285 ms
[2023-04-06 21:00:55] [INFO ] Deduced a trap composed of 3 places in 137 ms of which 1 ms to minimize.
[2023-04-06 21:00:56] [INFO ] Deduced a trap composed of 127 places in 290 ms of which 1 ms to minimize.
[2023-04-06 21:00:56] [INFO ] Deduced a trap composed of 3 places in 299 ms of which 0 ms to minimize.
[2023-04-06 21:00:56] [INFO ] Deduced a trap composed of 153 places in 291 ms of which 1 ms to minimize.
[2023-04-06 21:00:57] [INFO ] Deduced a trap composed of 148 places in 275 ms of which 1 ms to minimize.
[2023-04-06 21:00:57] [INFO ] Deduced a trap composed of 17 places in 124 ms of which 0 ms to minimize.
[2023-04-06 21:00:57] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1831 ms
[2023-04-06 21:00:57] [INFO ] After 5046ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 422 ms.
[2023-04-06 21:00:58] [INFO ] After 6539ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 172 ms.
Support contains 65 out of 712 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 712/712 places, 2816/2816 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 712 transition count 2809
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 705 transition count 2809
Performed 163 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 163 Pre rules applied. Total rules applied 14 place count 705 transition count 2646
Deduced a syphon composed of 163 places in 6 ms
Reduce places removed 163 places and 0 transitions.
Iterating global reduction 2 with 326 rules applied. Total rules applied 340 place count 542 transition count 2646
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 391 place count 491 transition count 2238
Iterating global reduction 2 with 51 rules applied. Total rules applied 442 place count 491 transition count 2238
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 4 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 536 place count 444 transition count 2191
Applied a total of 536 rules in 313 ms. Remains 444 /712 variables (removed 268) and now considering 2191/2816 (removed 625) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 315 ms. Remains : 444/712 places, 2191/2816 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 276 ms. (steps per millisecond=36 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 275085 steps, run timeout after 3001 ms. (steps per millisecond=91 ) properties seen :{1=1, 2=1, 5=1}
Probabilistic random walk after 275085 steps, saw 172399 distinct states, run finished after 3001 ms. (steps per millisecond=91 ) properties seen :3
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
[2023-04-06 21:01:01] [INFO ] Flow matrix only has 743 transitions (discarded 1448 similar events)
// Phase 1: matrix 743 rows 444 cols
[2023-04-06 21:01:01] [INFO ] Computed 25 invariants in 4 ms
[2023-04-06 21:01:02] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-04-06 21:01:02] [INFO ] [Nat]Absence check using 17 positive place invariants in 12 ms returned sat
[2023-04-06 21:01:02] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 7 ms returned sat
[2023-04-06 21:01:02] [INFO ] After 292ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-04-06 21:01:02] [INFO ] State equation strengthened by 319 read => feed constraints.
[2023-04-06 21:01:02] [INFO ] After 204ms SMT Verify possible using 319 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-04-06 21:01:03] [INFO ] Deduced a trap composed of 3 places in 77 ms of which 0 ms to minimize.
[2023-04-06 21:01:03] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 0 ms to minimize.
[2023-04-06 21:01:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 202 ms
[2023-04-06 21:01:03] [INFO ] After 577ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 152 ms.
[2023-04-06 21:01:03] [INFO ] After 1189ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 41 ms.
Support contains 59 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 2191/2191 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 444 transition count 2188
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 441 transition count 2188
Applied a total of 6 rules in 83 ms. Remains 441 /444 variables (removed 3) and now considering 2188/2191 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 441/444 places, 2188/2191 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 290718 steps, run timeout after 3001 ms. (steps per millisecond=96 ) properties seen :{1=1}
Probabilistic random walk after 290718 steps, saw 180467 distinct states, run finished after 3003 ms. (steps per millisecond=96 ) properties seen :1
FORMULA EisenbergMcGuire-PT-08-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
[2023-04-06 21:01:06] [INFO ] Flow matrix only has 740 transitions (discarded 1448 similar events)
// Phase 1: matrix 740 rows 441 cols
[2023-04-06 21:01:06] [INFO ] Computed 25 invariants in 3 ms
[2023-04-06 21:01:06] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-06 21:01:06] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-04-06 21:01:06] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 4 ms returned sat
[2023-04-06 21:01:07] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:07] [INFO ] State equation strengthened by 319 read => feed constraints.
[2023-04-06 21:01:07] [INFO ] After 176ms SMT Verify possible using 319 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:07] [INFO ] Deduced a trap composed of 25 places in 128 ms of which 1 ms to minimize.
[2023-04-06 21:01:07] [INFO ] Deduced a trap composed of 29 places in 211 ms of which 1 ms to minimize.
[2023-04-06 21:01:07] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 0 ms to minimize.
[2023-04-06 21:01:07] [INFO ] Deduced a trap composed of 3 places in 71 ms of which 1 ms to minimize.
[2023-04-06 21:01:08] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 636 ms
[2023-04-06 21:01:08] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 0 ms to minimize.
[2023-04-06 21:01:08] [INFO ] Deduced a trap composed of 3 places in 63 ms of which 1 ms to minimize.
[2023-04-06 21:01:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 209 ms
[2023-04-06 21:01:08] [INFO ] After 1111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-04-06 21:01:08] [INFO ] After 1595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 12 ms.
Support contains 52 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 2188/2188 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 441 transition count 2184
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 437 transition count 2184
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 436 transition count 2176
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 436 transition count 2176
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 435 transition count 2175
Applied a total of 12 rules in 132 ms. Remains 435 /441 variables (removed 6) and now considering 2175/2188 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 435/441 places, 2175/2188 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 312858 steps, run timeout after 3001 ms. (steps per millisecond=104 ) properties seen :{}
Probabilistic random walk after 312858 steps, saw 190528 distinct states, run finished after 3001 ms. (steps per millisecond=104 ) properties seen :0
Running SMT prover for 2 properties.
[2023-04-06 21:01:11] [INFO ] Flow matrix only has 727 transitions (discarded 1448 similar events)
// Phase 1: matrix 727 rows 435 cols
[2023-04-06 21:01:11] [INFO ] Computed 25 invariants in 4 ms
[2023-04-06 21:01:11] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-06 21:01:12] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2023-04-06 21:01:12] [INFO ] [Nat]Absence check using 17 positive and 8 generalized place invariants in 5 ms returned sat
[2023-04-06 21:01:12] [INFO ] After 278ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:12] [INFO ] State equation strengthened by 312 read => feed constraints.
[2023-04-06 21:01:12] [INFO ] After 184ms SMT Verify possible using 312 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:12] [INFO ] Deduced a trap composed of 3 places in 53 ms of which 1 ms to minimize.
[2023-04-06 21:01:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2023-04-06 21:01:12] [INFO ] Deduced a trap composed of 3 places in 241 ms of which 1 ms to minimize.
[2023-04-06 21:01:13] [INFO ] Deduced a trap composed of 3 places in 97 ms of which 0 ms to minimize.
[2023-04-06 21:01:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 421 ms
[2023-04-06 21:01:13] [INFO ] After 808ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 109 ms.
[2023-04-06 21:01:13] [INFO ] After 1311ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 52 out of 435 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 2175/2175 transitions.
Applied a total of 0 rules in 71 ms. Remains 435 /435 variables (removed 0) and now considering 2175/2175 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 435/435 places, 2175/2175 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 435/435 places, 2175/2175 transitions.
Applied a total of 0 rules in 66 ms. Remains 435 /435 variables (removed 0) and now considering 2175/2175 (removed 0) transitions.
[2023-04-06 21:01:13] [INFO ] Flow matrix only has 727 transitions (discarded 1448 similar events)
[2023-04-06 21:01:13] [INFO ] Invariant cache hit.
[2023-04-06 21:01:14] [INFO ] Implicit Places using invariants in 679 ms returned []
[2023-04-06 21:01:14] [INFO ] Flow matrix only has 727 transitions (discarded 1448 similar events)
[2023-04-06 21:01:14] [INFO ] Invariant cache hit.
[2023-04-06 21:01:14] [INFO ] State equation strengthened by 312 read => feed constraints.
[2023-04-06 21:01:15] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned []
Implicit Place search using SMT with State Equation took 2425 ms to find 0 implicit places.
[2023-04-06 21:01:16] [INFO ] Redundant transitions in 217 ms returned []
[2023-04-06 21:01:16] [INFO ] Flow matrix only has 727 transitions (discarded 1448 similar events)
[2023-04-06 21:01:16] [INFO ] Invariant cache hit.
[2023-04-06 21:01:17] [INFO ] Dead Transitions using invariants and state equation in 898 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3649 ms. Remains : 435/435 places, 2175/2175 transitions.
Graph (trivial) has 1635 edges and 435 vertex of which 56 / 435 are part of one of the 8 SCC in 4 ms
Free SCC test removed 48 places
Drop transitions removed 177 transitions
Ensure Unique test removed 1430 transitions
Reduce isomorphic transitions removed 1607 transitions.
Drop transitions removed 55 transitions
Trivial Post-agglo rules discarded 55 transitions
Performed 55 trivial Post agglomeration. Transition count delta: 55
Iterating post reduction 0 with 55 rules applied. Total rules applied 56 place count 387 transition count 513
Reduce places removed 55 places and 0 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Iterating post reduction 1 with 68 rules applied. Total rules applied 124 place count 332 transition count 500
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 138 place count 319 transition count 499
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 138 place count 319 transition count 491
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 17 rules applied. Total rules applied 155 place count 310 transition count 491
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 161 place count 304 transition count 485
Iterating global reduction 3 with 6 rules applied. Total rules applied 167 place count 304 transition count 485
Performed 92 Post agglomeration using F-continuation condition.Transition count delta: 92
Deduced a syphon composed of 92 places in 0 ms
Reduce places removed 92 places and 0 transitions.
Iterating global reduction 3 with 184 rules applied. Total rules applied 351 place count 212 transition count 393
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 37 transitions.
Iterating post reduction 3 with 37 rules applied. Total rules applied 388 place count 212 transition count 356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 390 place count 211 transition count 369
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 4 with 19 rules applied. Total rules applied 409 place count 211 transition count 350
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 411 place count 210 transition count 351
Free-agglomeration rule applied 43 times.
Iterating global reduction 4 with 43 rules applied. Total rules applied 454 place count 210 transition count 308
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 4 with 43 rules applied. Total rules applied 497 place count 167 transition count 308
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 498 place count 167 transition count 307
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 503 place count 167 transition count 307
Applied a total of 503 rules in 93 ms. Remains 167 /435 variables (removed 268) and now considering 307/2175 (removed 1868) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 307 rows 167 cols
[2023-04-06 21:01:17] [INFO ] Computed 24 invariants in 2 ms
[2023-04-06 21:01:17] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-04-06 21:01:17] [INFO ] [Nat]Absence check using 17 positive place invariants in 139 ms returned sat
[2023-04-06 21:01:17] [INFO ] [Nat]Absence check using 17 positive and 7 generalized place invariants in 59 ms returned sat
[2023-04-06 21:01:17] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-04-06 21:01:18] [INFO ] After 59ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:18] [INFO ] Deduced a trap composed of 4 places in 39 ms of which 0 ms to minimize.
[2023-04-06 21:01:18] [INFO ] Deduced a trap composed of 3 places in 46 ms of which 1 ms to minimize.
[2023-04-06 21:01:18] [INFO ] Deduced a trap composed of 4 places in 35 ms of which 0 ms to minimize.
[2023-04-06 21:01:18] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 164 ms
[2023-04-06 21:01:18] [INFO ] Deduced a trap composed of 5 places in 20 ms of which 1 ms to minimize.
[2023-04-06 21:01:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2023-04-06 21:01:18] [INFO ] After 348ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-04-06 21:01:18] [INFO ] After 1045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-04-06 21:01:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-04-06 21:01:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 435 places, 2175 transitions and 11326 arcs took 24 ms.
[2023-04-06 21:01:19] [INFO ] Flatten gal took : 303 ms
Total runtime 29274 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running EisenbergMcGuire (PT), instance 08
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 435 places, 2175 transitions, 11326 arcs.
Final Score: 71943.326
Took : 28 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: EisenbergMcGuire-PT-08-ReachabilityCardinality-02 (reachable & potential(( ( ( (tk(P82)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P82)) ) ) & ( ( ( (tk(P121)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P121)) ) ) | ( ( ( (tk(P203)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P203)) ) ) & ( ( ( ( (tk(P281)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P281)) ) ) | ( ( (tk(P356)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P356)) ) ) ) & ( ( ( (tk(P185)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P185)) ) ) | ( ( (tk(P119)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P119)) ) ) ) ) ) ) )))
PROPERTY: EisenbergMcGuire-PT-08-ReachabilityCardinality-11 (reachable & potential(( ( ( ( (tk(P126)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P126)) ) ) & ( ( ( (tk(P343)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P343)) ) ) & ( ( ( (tk(P26)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P26)) ) ) | ( ( (tk(P129)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P129)) ) ) ) ) ) & ( ( ( ( ( (tk(P210)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P210)) ) ) | ( ( ( ( (tk(P207)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P207)) ) ) & ( ( (tk(P99)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P99)) ) ) ) | ( ( ( ( (tk(P200)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P200)) ) ) & ( ( (tk(P84)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P84)) ) ) ) & ( ( ( (tk(P268)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P268)) ) ) & ( ( ( (tk(P251)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P251)) ) ) | ( ( ( (tk(P157)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P157)) ) ) & ( ( (tk(P117)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P117)) ) ) ) ) ) ) ) ) & ( ( ( ( (tk(P389)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P389)) ) ) | ( ( ( (tk(P348)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P348)) ) ) | ( ( (tk(P210)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P210)) ) ) ) ) | ( ( ( ( ( (tk(P314)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P314)) ) ) & ( ( (tk(P125)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P125)) ) ) ) | ( ( ( (tk(P205)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P205)) ) ) & ( ( (tk(P262)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P262)) ) ) ) ) | ( ( ( ( ( ( (tk(P120)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P120)) ) ) & ( ( (tk(P61)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P61)) ) ) ) & ( ( ( (tk(P218)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P218)) ) ) & ( ( (tk(P296)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P296)) ) ) ) ) & ( ( ( ( (tk(P30)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P30)) ) ) & ( ( (tk(P169)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P169)) ) ) ) & ( ( ( (tk(P190)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P190)) ) ) & ( ( ( (tk(P69)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P69)) ) ) & ( ( ( (tk(P197)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P197)) ) ) | ( ( (tk(P202)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P202)) ) ) ) ) ) ) ) | ( ( ( ( (tk(P187)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P187)) ) ) & ( ( (tk(P303)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P303)) ) ) ) & ( ( ( (tk(P352)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P352)) ) ) & ( ( ( (tk(P198)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P198)) ) ) & ( ( (tk(P116)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P116)) ) ) ) ) ) ) ) ) ) & ( ( ( ( ( (tk(P117)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P117)) ) ) | ( ( (tk(P3)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P3)) ) ) ) | ( ( ( (tk(P116)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P116)) ) ) | ( ( ( (tk(P262)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P262)) ) ) & ( ( (tk(P48)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P48)) ) ) ) ) ) & ( ( ( ( (tk(P130)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P130)) ) ) & ( ( (tk(P113)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P113)) ) ) ) | ( ( ( ( (tk(P39)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P39)) ) ) & ( ( ( (tk(P342)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P342)) ) ) & ( ( (tk(P345)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P345)) ) ) ) ) | ( ( ( ( (tk(P2)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P2)) ) ) & ( ( (tk(P206)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P206)) ) ) ) & ( ( ( (tk(P183)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P183)) ) ) & ( ( (tk(P339)) <= ( 0 ) ) & ( ( 0 ) <= (tk(P339)) ) ) ) ) ) ) ) ) )))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 4855932 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16107256 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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="EisenbergMcGuire-PT-08"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is EisenbergMcGuire-PT-08, 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 r523-tall-167987247800262"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-08.tgz
mv EisenbergMcGuire-PT-08 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;