About the Execution of Smart+red for NoC3x3-PT-6B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 438.516 | 121816.00 | 156147.00 | 755.50 | FTFTTTT?TTFFFTTT | 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-167863541700319.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-6B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-167863541700319
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1004K
-rw-r--r-- 1 mcc users 7.9K Feb 26 09:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 09:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 09:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 09:47 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 3.7K 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 2.1K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 09:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Feb 26 09:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 26 09:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 09:48 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 552K 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-6B-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-6B-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678851077098
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-6B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-15 03:31:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 03:31:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 03:31:20] [INFO ] Load time of PNML (sax parser for PT used): 337 ms
[2023-03-15 03:31:20] [INFO ] Transformed 1544 places.
[2023-03-15 03:31:20] [INFO ] Transformed 2229 transitions.
[2023-03-15 03:31:20] [INFO ] Found NUPN structural information;
[2023-03-15 03:31:20] [INFO ] Parsed PT model containing 1544 places and 2229 transitions and 6663 arcs in 491 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 23 resets, run finished after 549 ms. (steps per millisecond=18 ) properties (out of 16) seen :10
FORMULA NoC3x3-PT-6B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :2
FORMULA NoC3x3-PT-6B-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA NoC3x3-PT-6B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 2229 rows 1544 cols
[2023-03-15 03:31:21] [INFO ] Computed 66 place invariants in 60 ms
[2023-03-15 03:31:23] [INFO ] After 1224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-15 03:31:24] [INFO ] [Nat]Absence check using 66 positive place invariants in 79 ms returned sat
[2023-03-15 03:31:46] [INFO ] After 21804ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-15 03:31:48] [INFO ] After 24138ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :0
[2023-03-15 03:31:48] [INFO ] After 25016ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA NoC3x3-PT-6B-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 39 ms.
Support contains 105 out of 1544 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1544/1544 places, 2229/2229 transitions.
Drop transitions removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 1544 transition count 2026
Reduce places removed 203 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 213 rules applied. Total rules applied 416 place count 1341 transition count 2016
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 426 place count 1331 transition count 2016
Performed 59 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 59 Pre rules applied. Total rules applied 426 place count 1331 transition count 1957
Deduced a syphon composed of 59 places in 11 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 3 with 118 rules applied. Total rules applied 544 place count 1272 transition count 1957
Discarding 270 places :
Symmetric choice reduction at 3 with 270 rule applications. Total rules 814 place count 1002 transition count 1687
Iterating global reduction 3 with 270 rules applied. Total rules applied 1084 place count 1002 transition count 1687
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 23 Pre rules applied. Total rules applied 1084 place count 1002 transition count 1664
Deduced a syphon composed of 23 places in 18 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 3 with 46 rules applied. Total rules applied 1130 place count 979 transition count 1664
Discarding 87 places :
Symmetric choice reduction at 3 with 87 rule applications. Total rules 1217 place count 892 transition count 1426
Iterating global reduction 3 with 87 rules applied. Total rules applied 1304 place count 892 transition count 1426
Discarding 47 places :
Symmetric choice reduction at 3 with 47 rule applications. Total rules 1351 place count 845 transition count 1326
Iterating global reduction 3 with 47 rules applied. Total rules applied 1398 place count 845 transition count 1326
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1415 place count 828 transition count 1292
Iterating global reduction 3 with 17 rules applied. Total rules applied 1432 place count 828 transition count 1292
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1442 place count 818 transition count 1267
Iterating global reduction 3 with 10 rules applied. Total rules applied 1452 place count 818 transition count 1267
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Deduced a syphon composed of 122 places in 3 ms
Reduce places removed 122 places and 0 transitions.
Iterating global reduction 3 with 244 rules applied. Total rules applied 1696 place count 696 transition count 1145
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1697 place count 695 transition count 1140
Iterating global reduction 3 with 1 rules applied. Total rules applied 1698 place count 695 transition count 1140
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 101 places in 3 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 1900 place count 594 transition count 1180
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: -34
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 1944 place count 572 transition count 1214
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 1962 place count 572 transition count 1196
Free-agglomeration rule applied 14 times.
Iterating global reduction 3 with 14 rules applied. Total rules applied 1976 place count 572 transition count 1182
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 1992 place count 558 transition count 1180
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 1996 place count 558 transition count 1176
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1997 place count 558 transition count 1175
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1998 place count 557 transition count 1175
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 1999 place count 557 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 2000 place count 556 transition count 1177
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 6 with 4 rules applied. Total rules applied 2004 place count 556 transition count 1177
Applied a total of 2004 rules in 977 ms. Remains 556 /1544 variables (removed 988) and now considering 1177/2229 (removed 1052) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 978 ms. Remains : 556/1544 places, 1177/2229 transitions.
Incomplete random walk after 10000 steps, including 48 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-6B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 03:31:49] [INFO ] Flow matrix only has 1169 transitions (discarded 8 similar events)
// Phase 1: matrix 1169 rows 556 cols
[2023-03-15 03:31:49] [INFO ] Computed 66 place invariants in 10 ms
[2023-03-15 03:31:49] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-15 03:31:50] [INFO ] [Nat]Absence check using 66 positive place invariants in 40 ms returned sat
[2023-03-15 03:31:51] [INFO ] After 1184ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-15 03:31:51] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-15 03:31:52] [INFO ] After 751ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-15 03:31:52] [INFO ] After 1144ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 371 ms.
[2023-03-15 03:31:52] [INFO ] After 2897ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 33 ms.
Support contains 37 out of 556 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 556/556 places, 1177/1177 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 0 with 1 rules applied. Total rules applied 1 place count 556 transition count 1176
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 555 transition count 1176
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 2 place count 555 transition count 1163
Deduced a syphon composed of 13 places in 5 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 28 place count 542 transition count 1163
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 40 place count 530 transition count 1125
Iterating global reduction 2 with 12 rules applied. Total rules applied 52 place count 530 transition count 1125
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 52 place count 530 transition count 1124
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 54 place count 529 transition count 1124
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 3 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 2 with 50 rules applied. Total rules applied 104 place count 504 transition count 1099
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 108 place count 500 transition count 1086
Iterating global reduction 2 with 4 rules applied. Total rules applied 112 place count 500 transition count 1086
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 113 place count 499 transition count 1082
Iterating global reduction 2 with 1 rules applied. Total rules applied 114 place count 499 transition count 1082
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 16 places in 2 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 146 place count 483 transition count 1089
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 149 place count 480 transition count 1077
Iterating global reduction 2 with 3 rules applied. Total rules applied 152 place count 480 transition count 1077
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 154 place count 478 transition count 1069
Iterating global reduction 2 with 2 rules applied. Total rules applied 156 place count 478 transition count 1069
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 160 place count 478 transition count 1065
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 168 place count 478 transition count 1057
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 171 place count 475 transition count 1033
Iterating global reduction 3 with 3 rules applied. Total rules applied 174 place count 475 transition count 1033
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 177 place count 475 transition count 1030
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 180 place count 472 transition count 1030
Applied a total of 180 rules in 284 ms. Remains 472 /556 variables (removed 84) and now considering 1030/1177 (removed 147) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 285 ms. Remains : 472/556 places, 1030/1177 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 2) seen :1
FORMULA NoC3x3-PT-6B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 03:31:53] [INFO ] Flow matrix only has 1024 transitions (discarded 6 similar events)
// Phase 1: matrix 1024 rows 472 cols
[2023-03-15 03:31:53] [INFO ] Computed 66 place invariants in 12 ms
[2023-03-15 03:31:53] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:31:53] [INFO ] [Nat]Absence check using 66 positive place invariants in 21 ms returned sat
[2023-03-15 03:31:54] [INFO ] After 536ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 03:31:54] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-15 03:31:54] [INFO ] After 325ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 03:31:55] [INFO ] Deduced a trap composed of 13 places in 100 ms of which 1 ms to minimize.
[2023-03-15 03:31:55] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 1 ms to minimize.
[2023-03-15 03:31:55] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 2 ms to minimize.
[2023-03-15 03:31:55] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 2 ms to minimize.
[2023-03-15 03:31:55] [INFO ] Deduced a trap composed of 11 places in 74 ms of which 1 ms to minimize.
[2023-03-15 03:31:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 938 ms
[2023-03-15 03:31:55] [INFO ] After 1682ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 220 ms.
[2023-03-15 03:31:56] [INFO ] After 2571ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 35 out of 472 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 472/472 places, 1030/1030 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 472 transition count 1029
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 471 transition count 1029
Applied a total of 2 rules in 30 ms. Remains 471 /472 variables (removed 1) and now considering 1029/1030 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 471/472 places, 1029/1030 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 218510 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 218510 steps, saw 92301 distinct states, run finished after 3003 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 03:31:59] [INFO ] Flow matrix only has 1023 transitions (discarded 6 similar events)
// Phase 1: matrix 1023 rows 471 cols
[2023-03-15 03:31:59] [INFO ] Computed 66 place invariants in 8 ms
[2023-03-15 03:31:59] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:31:59] [INFO ] [Nat]Absence check using 66 positive place invariants in 23 ms returned sat
[2023-03-15 03:32:00] [INFO ] After 572ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:00] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-15 03:32:00] [INFO ] After 229ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:01] [INFO ] After 1575ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 195 ms.
[2023-03-15 03:32:01] [INFO ] After 2479ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 35 out of 471 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 471/471 places, 1029/1029 transitions.
Applied a total of 0 rules in 16 ms. Remains 471 /471 variables (removed 0) and now considering 1029/1029 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 471/471 places, 1029/1029 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 471/471 places, 1029/1029 transitions.
Applied a total of 0 rules in 17 ms. Remains 471 /471 variables (removed 0) and now considering 1029/1029 (removed 0) transitions.
[2023-03-15 03:32:01] [INFO ] Flow matrix only has 1023 transitions (discarded 6 similar events)
[2023-03-15 03:32:01] [INFO ] Invariant cache hit.
[2023-03-15 03:32:02] [INFO ] Implicit Places using invariants in 639 ms returned [18, 58, 105, 151, 308, 358, 397, 450]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 645 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 463/471 places, 1029/1029 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 445 transition count 1011
Applied a total of 36 rules in 26 ms. Remains 445 /463 variables (removed 18) and now considering 1011/1029 (removed 18) transitions.
[2023-03-15 03:32:02] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
// Phase 1: matrix 1005 rows 445 cols
[2023-03-15 03:32:02] [INFO ] Computed 58 place invariants in 7 ms
[2023-03-15 03:32:02] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-15 03:32:03] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
[2023-03-15 03:32:03] [INFO ] Invariant cache hit.
[2023-03-15 03:32:03] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-15 03:32:04] [INFO ] Implicit Places using invariants and state equation in 1362 ms returned []
Implicit Place search using SMT with State Equation took 1712 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 445/471 places, 1011/1029 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2403 ms. Remains : 445/471 places, 1011/1029 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 240287 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 240287 steps, saw 77704 distinct states, run finished after 3001 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-15 03:32:07] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
[2023-03-15 03:32:07] [INFO ] Invariant cache hit.
[2023-03-15 03:32:07] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:32:07] [INFO ] [Nat]Absence check using 58 positive place invariants in 20 ms returned sat
[2023-03-15 03:32:08] [INFO ] After 497ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:08] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-15 03:32:08] [INFO ] After 228ms SMT Verify possible using 50 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:08] [INFO ] After 740ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 281 ms.
[2023-03-15 03:32:09] [INFO ] After 1631ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 35 out of 445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 1011/1011 transitions.
Applied a total of 0 rules in 15 ms. Remains 445 /445 variables (removed 0) and now considering 1011/1011 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 445/445 places, 1011/1011 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 445/445 places, 1011/1011 transitions.
Applied a total of 0 rules in 18 ms. Remains 445 /445 variables (removed 0) and now considering 1011/1011 (removed 0) transitions.
[2023-03-15 03:32:09] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
[2023-03-15 03:32:09] [INFO ] Invariant cache hit.
[2023-03-15 03:32:09] [INFO ] Implicit Places using invariants in 517 ms returned []
[2023-03-15 03:32:09] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
[2023-03-15 03:32:09] [INFO ] Invariant cache hit.
[2023-03-15 03:32:10] [INFO ] State equation strengthened by 50 read => feed constraints.
[2023-03-15 03:32:11] [INFO ] Implicit Places using invariants and state equation in 1232 ms returned []
Implicit Place search using SMT with State Equation took 1750 ms to find 0 implicit places.
[2023-03-15 03:32:11] [INFO ] Redundant transitions in 115 ms returned []
[2023-03-15 03:32:11] [INFO ] Flow matrix only has 1005 transitions (discarded 6 similar events)
[2023-03-15 03:32:11] [INFO ] Invariant cache hit.
[2023-03-15 03:32:12] [INFO ] Dead Transitions using invariants and state equation in 946 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2842 ms. Remains : 445/445 places, 1011/1011 transitions.
Graph (complete) has 1934 edges and 445 vertex of which 444 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 444 transition count 1005
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 15 place count 440 transition count 1001
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 31 place count 440 transition count 985
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 40 place count 440 transition count 985
Applied a total of 40 rules in 97 ms. Remains 440 /445 variables (removed 5) and now considering 985/1011 (removed 26) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 985 rows 440 cols
[2023-03-15 03:32:12] [INFO ] Computed 57 place invariants in 6 ms
[2023-03-15 03:32:12] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 03:32:12] [INFO ] [Nat]Absence check using 57 positive place invariants in 24 ms returned sat
[2023-03-15 03:32:13] [INFO ] After 626ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:13] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-15 03:32:13] [INFO ] After 137ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:13] [INFO ] After 726ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 124 ms.
[2023-03-15 03:32:13] [INFO ] After 1642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-15 03:32:13] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-15 03:32:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 445 places, 1011 transitions and 4228 arcs took 7 ms.
[2023-03-15 03:32:14] [INFO ] Flatten gal took : 177 ms
Total runtime 54213 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running NoC3x3 (PT), instance 6B
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: 445 places, 1011 transitions, 4228 arcs.
Final Score: 25547.826
Took : 62 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
BK_STOP 1678851198914
--------------------
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 5691:
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-6B"
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-6B, 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-167863541700319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6B.tgz
mv NoC3x3-PT-6B 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 ;