About the Execution of Smart+red for NoC3x3-PT-7A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1001.168 | 43332.00 | 69527.00 | 375.80 | TTT?FFTFTTTFTFFT | 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.r267-smll-167863541700327.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 NoC3x3-PT-7A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-167863541700327
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 764K
-rw-r--r-- 1 mcc users 7.2K Feb 26 10:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 10:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 73K Feb 26 10:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 10:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 10:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 355K 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 NoC3x3-PT-7A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-7A-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678854825558
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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-7A
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 04:33:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 04:33:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 04:33:48] [INFO ] Load time of PNML (sax parser for PT used): 182 ms
[2023-03-15 04:33:48] [INFO ] Transformed 801 places.
[2023-03-15 04:33:48] [INFO ] Transformed 1544 transitions.
[2023-03-15 04:33:48] [INFO ] Found NUPN structural information;
[2023-03-15 04:33:48] [INFO ] Parsed PT model containing 801 places and 1544 transitions and 4519 arcs in 301 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 107 transitions
Reduce redundant transitions removed 107 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 629 ms. (steps per millisecond=15 ) properties (out of 16) seen :10
FORMULA NoC3x3-PT-7A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :1
FORMULA NoC3x3-PT-7A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-15 04:33:49] [INFO ] Flow matrix only has 1355 transitions (discarded 82 similar events)
// Phase 1: matrix 1355 rows 801 cols
[2023-03-15 04:33:49] [INFO ] Computed 111 place invariants in 64 ms
[2023-03-15 04:33:50] [INFO ] After 719ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-15 04:33:51] [INFO ] [Nat]Absence check using 82 positive place invariants in 51 ms returned sat
[2023-03-15 04:33:51] [INFO ] [Nat]Absence check using 82 positive and 29 generalized place invariants in 21 ms returned sat
[2023-03-15 04:33:52] [INFO ] After 1132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-15 04:33:52] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-15 04:33:52] [INFO ] After 537ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-15 04:33:53] [INFO ] After 1327ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 495 ms.
[2023-03-15 04:33:54] [INFO ] After 3555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 113 ms.
Support contains 122 out of 801 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 801/801 places, 1437/1437 transitions.
Graph (trivial) has 503 edges and 801 vertex of which 67 / 801 are part of one of the 8 SCC in 12 ms
Free SCC test removed 59 places
Drop transitions removed 113 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 126 transitions.
Discarding 157 places :
Symmetric choice reduction at 0 with 157 rule applications. Total rules 158 place count 585 transition count 1095
Ensure Unique test removed 37 places
Iterating global reduction 0 with 194 rules applied. Total rules applied 352 place count 548 transition count 1095
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 47 rules applied. Total rules applied 399 place count 548 transition count 1048
Reduce places removed 5 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7 rules applied. Total rules applied 406 place count 543 transition count 1046
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 408 place count 541 transition count 1046
Performed 100 Post agglomeration using F-continuation condition with reduction of 20 identical transitions.
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 608 place count 441 transition count 926
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 3 with 57 rules applied. Total rules applied 665 place count 441 transition count 869
Performed 6 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 677 place count 435 transition count 859
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 680 place count 435 transition count 856
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 700 place count 425 transition count 861
Drop transitions removed 156 transitions
Redundant transition composition rules discarded 156 transitions
Iterating global reduction 5 with 156 rules applied. Total rules applied 856 place count 425 transition count 705
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 5 with 10 rules applied. Total rules applied 866 place count 419 transition count 701
Reduce places removed 4 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 6 with 7 rules applied. Total rules applied 873 place count 415 transition count 698
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 876 place count 412 transition count 698
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 9 Pre rules applied. Total rules applied 876 place count 412 transition count 689
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 8 with 18 rules applied. Total rules applied 894 place count 403 transition count 689
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 896 place count 402 transition count 688
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 8 with 10 rules applied. Total rules applied 906 place count 402 transition count 678
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 907 place count 401 transition count 678
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 907 place count 401 transition count 676
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 911 place count 399 transition count 676
Free-agglomeration rule applied 34 times with reduction of 5 identical transitions.
Iterating global reduction 9 with 34 rules applied. Total rules applied 945 place count 399 transition count 637
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 9 with 49 rules applied. Total rules applied 994 place count 365 transition count 622
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 1004 place count 365 transition count 612
Free-agglomeration rule applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 1007 place count 365 transition count 609
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 1013 place count 362 transition count 606
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 11 with 8 rules applied. Total rules applied 1021 place count 362 transition count 607
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 1029 place count 354 transition count 607
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 12 with 4 rules applied. Total rules applied 1033 place count 354 transition count 603
Partial Free-agglomeration rule applied 23 times.
Drop transitions removed 23 transitions
Iterating global reduction 12 with 23 rules applied. Total rules applied 1056 place count 354 transition count 603
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1057 place count 354 transition count 602
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1058 place count 354 transition count 602
Applied a total of 1058 rules in 680 ms. Remains 354 /801 variables (removed 447) and now considering 602/1437 (removed 835) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 681 ms. Remains : 354/801 places, 602/1437 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 5) seen :4
FORMULA NoC3x3-PT-7A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-7A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 04:33:55] [INFO ] Flow matrix only has 590 transitions (discarded 12 similar events)
// Phase 1: matrix 590 rows 354 cols
[2023-03-15 04:33:55] [INFO ] Computed 67 place invariants in 6 ms
[2023-03-15 04:33:55] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 04:33:55] [INFO ] [Nat]Absence check using 60 positive place invariants in 23 ms returned sat
[2023-03-15 04:33:55] [INFO ] [Nat]Absence check using 60 positive and 7 generalized place invariants in 3 ms returned sat
[2023-03-15 04:33:55] [INFO ] After 339ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 04:33:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-15 04:33:55] [INFO ] After 101ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 04:33:56] [INFO ] Deduced a trap composed of 6 places in 50 ms of which 2 ms to minimize.
[2023-03-15 04:33:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 133 ms
[2023-03-15 04:33:56] [INFO ] After 331ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 125 ms.
[2023-03-15 04:33:56] [INFO ] After 938ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 37 out of 354 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 354/354 places, 602/602 transitions.
Graph (trivial) has 167 edges and 354 vertex of which 20 / 354 are part of one of the 7 SCC in 0 ms
Free SCC test removed 13 places
Drop transitions removed 22 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 26 transitions.
Graph (complete) has 1172 edges and 341 vertex of which 340 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 13 place count 340 transition count 565
Reduce places removed 11 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 329 transition count 563
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 28 place count 327 transition count 563
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 28 place count 327 transition count 556
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 42 place count 320 transition count 556
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 56 place count 306 transition count 538
Ensure Unique test removed 6 places
Iterating global reduction 3 with 20 rules applied. Total rules applied 76 place count 300 transition count 538
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 81 place count 300 transition count 533
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 105 place count 288 transition count 520
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 111 place count 285 transition count 521
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 116 place count 285 transition count 516
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 117 place count 284 transition count 516
Free-agglomeration rule applied 23 times with reduction of 9 identical transitions.
Iterating global reduction 5 with 23 rules applied. Total rules applied 140 place count 284 transition count 484
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 185 place count 261 transition count 462
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 186 place count 261 transition count 461
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 6 with 8 rules applied. Total rules applied 194 place count 261 transition count 486
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 15 rules applied. Total rules applied 209 place count 253 transition count 479
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 223 place count 253 transition count 465
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 7 with 20 rules applied. Total rules applied 243 place count 253 transition count 465
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 245 place count 253 transition count 463
Applied a total of 245 rules in 110 ms. Remains 253 /354 variables (removed 101) and now considering 463/602 (removed 139) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 253/354 places, 463/602 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 776675 steps, run timeout after 3001 ms. (steps per millisecond=258 ) properties seen :{}
Probabilistic random walk after 776675 steps, saw 693674 distinct states, run finished after 3002 ms. (steps per millisecond=258 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 04:33:59] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
// Phase 1: matrix 455 rows 253 cols
[2023-03-15 04:33:59] [INFO ] Computed 59 place invariants in 5 ms
[2023-03-15 04:33:59] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 04:33:59] [INFO ] [Nat]Absence check using 57 positive place invariants in 13 ms returned sat
[2023-03-15 04:33:59] [INFO ] [Nat]Absence check using 57 positive and 2 generalized place invariants in 0 ms returned sat
[2023-03-15 04:33:59] [INFO ] After 202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 04:33:59] [INFO ] State equation strengthened by 54 read => feed constraints.
[2023-03-15 04:33:59] [INFO ] After 87ms SMT Verify possible using 54 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:00] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 0 ms to minimize.
[2023-03-15 04:34:00] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 0 ms to minimize.
[2023-03-15 04:34:00] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2023-03-15 04:34:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 194 ms
[2023-03-15 04:34:00] [INFO ] After 380ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 92 ms.
[2023-03-15 04:34:00] [INFO ] After 767ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 37 out of 253 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 253/253 places, 463/463 transitions.
Applied a total of 0 rules in 10 ms. Remains 253 /253 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 253/253 places, 463/463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 253/253 places, 463/463 transitions.
Applied a total of 0 rules in 9 ms. Remains 253 /253 variables (removed 0) and now considering 463/463 (removed 0) transitions.
[2023-03-15 04:34:00] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
[2023-03-15 04:34:00] [INFO ] Invariant cache hit.
[2023-03-15 04:34:00] [INFO ] Implicit Places using invariants in 210 ms returned [221, 252]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 215 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 251/253 places, 463/463 transitions.
Applied a total of 0 rules in 16 ms. Remains 251 /251 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 241 ms. Remains : 251/253 places, 463/463 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 793706 steps, run timeout after 3001 ms. (steps per millisecond=264 ) properties seen :{}
Probabilistic random walk after 793706 steps, saw 708825 distinct states, run finished after 3001 ms. (steps per millisecond=264 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 04:34:03] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
// Phase 1: matrix 455 rows 251 cols
[2023-03-15 04:34:03] [INFO ] Computed 57 place invariants in 2 ms
[2023-03-15 04:34:03] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 04:34:03] [INFO ] [Nat]Absence check using 55 positive place invariants in 16 ms returned sat
[2023-03-15 04:34:03] [INFO ] [Nat]Absence check using 55 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-15 04:34:04] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:04] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-15 04:34:04] [INFO ] After 86ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:04] [INFO ] After 175ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-15 04:34:04] [INFO ] After 555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 37 out of 251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 463/463 transitions.
Applied a total of 0 rules in 15 ms. Remains 251 /251 variables (removed 0) and now considering 463/463 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 251/251 places, 463/463 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 251/251 places, 463/463 transitions.
Applied a total of 0 rules in 13 ms. Remains 251 /251 variables (removed 0) and now considering 463/463 (removed 0) transitions.
[2023-03-15 04:34:04] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
[2023-03-15 04:34:04] [INFO ] Invariant cache hit.
[2023-03-15 04:34:04] [INFO ] Implicit Places using invariants in 279 ms returned []
[2023-03-15 04:34:04] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
[2023-03-15 04:34:04] [INFO ] Invariant cache hit.
[2023-03-15 04:34:05] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-15 04:34:05] [INFO ] Implicit Places using invariants and state equation in 594 ms returned []
Implicit Place search using SMT with State Equation took 881 ms to find 0 implicit places.
[2023-03-15 04:34:05] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-15 04:34:05] [INFO ] Flow matrix only has 455 transitions (discarded 8 similar events)
[2023-03-15 04:34:05] [INFO ] Invariant cache hit.
[2023-03-15 04:34:05] [INFO ] Dead Transitions using invariants and state equation in 381 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1334 ms. Remains : 251/251 places, 463/463 transitions.
Graph (trivial) has 116 edges and 251 vertex of which 26 / 251 are part of one of the 11 SCC in 0 ms
Free SCC test removed 15 places
Drop transitions removed 26 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 34 transitions.
Graph (complete) has 849 edges and 236 vertex of which 230 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 10 place count 230 transition count 421
Drop transitions removed 28 transitions
Redundant transition composition rules discarded 28 transitions
Iterating global reduction 1 with 28 rules applied. Total rules applied 38 place count 230 transition count 393
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 230 transition count 392
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 229 transition count 392
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 42 place count 229 transition count 392
Applied a total of 42 rules in 43 ms. Remains 229 /251 variables (removed 22) and now considering 392/463 (removed 71) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 392 rows 229 cols
[2023-03-15 04:34:05] [INFO ] Computed 54 place invariants in 3 ms
[2023-03-15 04:34:05] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 04:34:05] [INFO ] [Nat]Absence check using 52 positive place invariants in 19 ms returned sat
[2023-03-15 04:34:05] [INFO ] [Nat]Absence check using 52 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-15 04:34:06] [INFO ] After 264ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:06] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-15 04:34:06] [INFO ] After 106ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:06] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2023-03-15 04:34:06] [INFO ] After 643ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-15 04:34:06] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-15 04:34:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 251 places, 463 transitions and 1666 arcs took 3 ms.
[2023-03-15 04:34:06] [INFO ] Flatten gal took : 103 ms
Total runtime 18563 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running NoC3x3 (PT), instance 7A
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart
GOT IT HERE. BS
Petri model created: 251 places, 463 transitions, 1666 arcs.
Final Score: 9615.441
Took : 20 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
BK_STOP 1678854868890
--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 2387:
syntax error
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="NoC3x3-PT-7A"
export BK_EXAMINATION="ReachabilityFireability"
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 NoC3x3-PT-7A, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r267-smll-167863541700327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-7A.tgz
mv NoC3x3-PT-7A execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;