About the Execution of Smart+red for PhaseVariation-PT-D20CS010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1116.319 | 155409.00 | 180751.00 | 1501.50 | TTTTFTTTTTFT?TTF | 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.r299-tall-167873952500055.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 PhaseVariation-PT-D20CS010, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r299-tall-167873952500055
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.5K Feb 26 15:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 15:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:12 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 4.5K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M Mar 5 18:23 model.pnml
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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 PhaseVariation-PT-D20CS010-ReachabilityFireability-00
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-01
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-02
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-03
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-04
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-05
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-06
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-07
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-08
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-09
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-10
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-11
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-12
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-13
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-14
FORMULA_NAME PhaseVariation-PT-D20CS010-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679442373356
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=PhaseVariation-PT-D20CS010
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-21 23:46:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 23:46:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 23:46:15] [INFO ] Load time of PNML (sax parser for PT used): 511 ms
[2023-03-21 23:46:15] [INFO ] Transformed 1202 places.
[2023-03-21 23:46:15] [INFO ] Transformed 13457 transitions.
[2023-03-21 23:46:15] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 638 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 2 places in 23 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 74 resets, run finished after 787 ms. (steps per millisecond=12 ) properties (out of 15) seen :8
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-21 23:46:17] [INFO ] Flow matrix only has 799 transitions (discarded 12606 similar events)
// Phase 1: matrix 799 rows 1199 cols
[2023-03-21 23:46:17] [INFO ] Computed 400 place invariants in 29 ms
[2023-03-21 23:46:18] [INFO ] [Real]Absence check using 400 positive place invariants in 71 ms returned sat
[2023-03-21 23:46:18] [INFO ] After 599ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2023-03-21 23:46:18] [INFO ] [Nat]Absence check using 400 positive place invariants in 61 ms returned sat
[2023-03-21 23:46:19] [INFO ] After 878ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-21 23:46:19] [INFO ] State equation strengthened by 783 read => feed constraints.
[2023-03-21 23:46:20] [INFO ] After 590ms SMT Verify possible using 783 Read/Feed constraints in natural domain returned unsat :2 sat :5
[2023-03-21 23:46:20] [INFO ] After 1279ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :5
Attempting to minimize the solution found.
Minimization took 448 ms.
[2023-03-21 23:46:21] [INFO ] After 3141ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :5
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 54 ms.
Support contains 183 out of 1199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 264 place count 1191 transition count 13085
Iterating global reduction 0 with 8 rules applied. Total rules applied 272 place count 1191 transition count 13085
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 280 place count 1191 transition count 13077
Applied a total of 280 rules in 23076 ms. Remains 1191 /1199 variables (removed 8) and now considering 13077/13405 (removed 328) transitions.
[2023-03-21 23:46:44] [INFO ] Flow matrix only has 791 transitions (discarded 12286 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2023-03-21 23:46:44] [INFO ] Computed 400 place invariants in 14 ms
[2023-03-21 23:46:48] [INFO ] Dead Transitions using invariants and state equation in 4165 ms found 1564 transitions.
Found 1564 dead transitions using SMT.
Drop transitions removed 1564 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1564 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1191/1199 places, 11513/13405 transitions.
Discarding 300 places :
Symmetric choice reduction at 0 with 300 rule applications. Total rules 300 place count 891 transition count 7159
Iterating global reduction 0 with 300 rules applied. Total rules applied 600 place count 891 transition count 7159
Ensure Unique test removed 2712 transitions
Reduce isomorphic transitions removed 2712 transitions.
Iterating post reduction 0 with 2712 rules applied. Total rules applied 3312 place count 891 transition count 4447
Applied a total of 3312 rules in 1410 ms. Remains 891 /1191 variables (removed 300) and now considering 4447/11513 (removed 7066) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 28672 ms. Remains : 891/1199 places, 4447/13405 transitions.
Incomplete random walk after 10000 steps, including 87 resets, run finished after 390 ms. (steps per millisecond=25 ) properties (out of 5) seen :1
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-21 23:46:50] [INFO ] Flow matrix only has 491 transitions (discarded 3956 similar events)
// Phase 1: matrix 491 rows 891 cols
[2023-03-21 23:46:50] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-21 23:46:50] [INFO ] [Real]Absence check using 400 positive place invariants in 58 ms returned sat
[2023-03-21 23:46:50] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-21 23:46:51] [INFO ] [Nat]Absence check using 400 positive place invariants in 51 ms returned sat
[2023-03-21 23:46:51] [INFO ] After 509ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-21 23:46:51] [INFO ] State equation strengthened by 483 read => feed constraints.
[2023-03-21 23:46:52] [INFO ] After 321ms SMT Verify possible using 483 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-21 23:46:52] [INFO ] After 667ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 261 ms.
[2023-03-21 23:46:52] [INFO ] After 1712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 5 ms.
Support contains 178 out of 891 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 891/891 places, 4447/4447 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 888 transition count 4413
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 888 transition count 4413
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 40 place count 888 transition count 4379
Applied a total of 40 rules in 1190 ms. Remains 888 /891 variables (removed 3) and now considering 4379/4447 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1191 ms. Remains : 888/891 places, 4379/4447 transitions.
Incomplete random walk after 10000 steps, including 91 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 4) seen :1
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-21 23:46:54] [INFO ] Flow matrix only has 488 transitions (discarded 3891 similar events)
// Phase 1: matrix 488 rows 888 cols
[2023-03-21 23:46:54] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 23:46:54] [INFO ] [Real]Absence check using 400 positive place invariants in 54 ms returned sat
[2023-03-21 23:46:54] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-21 23:46:54] [INFO ] [Nat]Absence check using 400 positive place invariants in 56 ms returned sat
[2023-03-21 23:46:55] [INFO ] After 470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-21 23:46:55] [INFO ] State equation strengthened by 480 read => feed constraints.
[2023-03-21 23:46:55] [INFO ] After 264ms SMT Verify possible using 480 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-21 23:46:56] [INFO ] After 556ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 189 ms.
[2023-03-21 23:46:56] [INFO ] After 1463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 5 ms.
Support contains 155 out of 888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 888/888 places, 4379/4379 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 876 transition count 4272
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 876 transition count 4272
Ensure Unique test removed 106 transitions
Reduce isomorphic transitions removed 106 transitions.
Iterating post reduction 0 with 106 rules applied. Total rules applied 130 place count 876 transition count 4166
Applied a total of 130 rules in 1066 ms. Remains 876 /888 variables (removed 12) and now considering 4166/4379 (removed 213) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1066 ms. Remains : 876/888 places, 4166/4379 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 3) seen :1
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-21 23:46:57] [INFO ] Flow matrix only has 476 transitions (discarded 3690 similar events)
// Phase 1: matrix 476 rows 876 cols
[2023-03-21 23:46:57] [INFO ] Computed 400 place invariants in 14 ms
[2023-03-21 23:46:57] [INFO ] [Real]Absence check using 400 positive place invariants in 53 ms returned sat
[2023-03-21 23:46:57] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 23:46:58] [INFO ] [Nat]Absence check using 400 positive place invariants in 53 ms returned sat
[2023-03-21 23:46:58] [INFO ] After 376ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 23:46:58] [INFO ] State equation strengthened by 468 read => feed constraints.
[2023-03-21 23:46:58] [INFO ] After 199ms SMT Verify possible using 468 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 23:46:58] [INFO ] After 392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 150 ms.
[2023-03-21 23:46:59] [INFO ] After 1122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 115 out of 876 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 876/876 places, 4166/4166 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 857 transition count 3995
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 857 transition count 3995
Ensure Unique test removed 165 transitions
Reduce isomorphic transitions removed 165 transitions.
Iterating post reduction 0 with 165 rules applied. Total rules applied 203 place count 857 transition count 3830
Applied a total of 203 rules in 924 ms. Remains 857 /876 variables (removed 19) and now considering 3830/4166 (removed 336) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 924 ms. Remains : 857/876 places, 3830/4166 transitions.
Incomplete random walk after 10000 steps, including 103 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 2) seen :1
FORMULA PhaseVariation-PT-D20CS010-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 23:47:00] [INFO ] Flow matrix only has 457 transitions (discarded 3373 similar events)
// Phase 1: matrix 457 rows 857 cols
[2023-03-21 23:47:00] [INFO ] Computed 400 place invariants in 13 ms
[2023-03-21 23:47:00] [INFO ] [Real]Absence check using 400 positive place invariants in 49 ms returned sat
[2023-03-21 23:47:00] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 23:47:00] [INFO ] [Nat]Absence check using 400 positive place invariants in 63 ms returned sat
[2023-03-21 23:47:01] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:01] [INFO ] State equation strengthened by 449 read => feed constraints.
[2023-03-21 23:47:01] [INFO ] After 120ms SMT Verify possible using 449 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:01] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-21 23:47:01] [INFO ] After 743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 61 out of 857 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 857/857 places, 3830/3830 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 830 transition count 3591
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 830 transition count 3591
Ensure Unique test removed 221 transitions
Reduce isomorphic transitions removed 221 transitions.
Iterating post reduction 0 with 221 rules applied. Total rules applied 275 place count 830 transition count 3370
Applied a total of 275 rules in 748 ms. Remains 830 /857 variables (removed 27) and now considering 3370/3830 (removed 460) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 749 ms. Remains : 830/857 places, 3370/3830 transitions.
Incomplete random walk after 10000 steps, including 131 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 66835 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 66835 steps, saw 36238 distinct states, run finished after 3002 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 23:47:05] [INFO ] Flow matrix only has 430 transitions (discarded 2940 similar events)
// Phase 1: matrix 430 rows 830 cols
[2023-03-21 23:47:05] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-21 23:47:05] [INFO ] [Real]Absence check using 400 positive place invariants in 51 ms returned sat
[2023-03-21 23:47:05] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 23:47:05] [INFO ] [Nat]Absence check using 400 positive place invariants in 50 ms returned sat
[2023-03-21 23:47:05] [INFO ] After 286ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:05] [INFO ] State equation strengthened by 422 read => feed constraints.
[2023-03-21 23:47:06] [INFO ] After 102ms SMT Verify possible using 422 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:06] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-21 23:47:06] [INFO ] After 709ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 61 out of 830 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 830/830 places, 3370/3370 transitions.
Applied a total of 0 rules in 713 ms. Remains 830 /830 variables (removed 0) and now considering 3370/3370 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 715 ms. Remains : 830/830 places, 3370/3370 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 830/830 places, 3370/3370 transitions.
Applied a total of 0 rules in 712 ms. Remains 830 /830 variables (removed 0) and now considering 3370/3370 (removed 0) transitions.
[2023-03-21 23:47:07] [INFO ] Flow matrix only has 430 transitions (discarded 2940 similar events)
[2023-03-21 23:47:07] [INFO ] Invariant cache hit.
[2023-03-21 23:47:08] [INFO ] Implicit Places using invariants in 577 ms returned []
[2023-03-21 23:47:08] [INFO ] Flow matrix only has 430 transitions (discarded 2940 similar events)
[2023-03-21 23:47:08] [INFO ] Invariant cache hit.
[2023-03-21 23:47:08] [INFO ] State equation strengthened by 422 read => feed constraints.
[2023-03-21 23:47:10] [INFO ] Implicit Places using invariants and state equation in 2148 ms returned []
Implicit Place search using SMT with State Equation took 2735 ms to find 0 implicit places.
[2023-03-21 23:47:10] [INFO ] Redundant transitions in 189 ms returned []
[2023-03-21 23:47:10] [INFO ] Flow matrix only has 430 transitions (discarded 2940 similar events)
[2023-03-21 23:47:10] [INFO ] Invariant cache hit.
[2023-03-21 23:47:11] [INFO ] Dead Transitions using invariants and state equation in 1118 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4764 ms. Remains : 830/830 places, 3370/3370 transitions.
Graph (complete) has 828 edges and 830 vertex of which 87 are kept as prefixes of interest. Removing 743 places using SCC suffix rule.1 ms
Discarding 743 places :
Also discarding 2646 output transitions
Drop transitions removed 2646 transitions
Drop transitions removed 208 transitions
Ensure Unique test removed 455 transitions
Reduce isomorphic transitions removed 663 transitions.
Iterating post reduction 0 with 663 rules applied. Total rules applied 664 place count 87 transition count 61
Applied a total of 664 rules in 9 ms. Remains 87 /830 variables (removed 743) and now considering 61/3370 (removed 3309) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 61 rows 87 cols
[2023-03-21 23:47:11] [INFO ] Computed 26 place invariants in 1 ms
[2023-03-21 23:47:11] [INFO ] [Real]Absence check using 26 positive place invariants in 3 ms returned sat
[2023-03-21 23:47:11] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 23:47:11] [INFO ] [Nat]Absence check using 26 positive place invariants in 2 ms returned sat
[2023-03-21 23:47:11] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:11] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-21 23:47:11] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-21 23:47:11] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-21 23:47:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 830 places, 3370 transitions and 23570 arcs took 22 ms.
[2023-03-21 23:47:12] [INFO ] Flatten gal took : 254 ms
Total runtime 57588 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running PhaseVariation (PT), instance D20CS010
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: 830 places, 3370 transitions, 23570 arcs.
Final Score: 328351.196
Took : 94 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS
BK_STOP 1679442528765
--------------------
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 28177:
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="PhaseVariation-PT-D20CS010"
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 PhaseVariation-PT-D20CS010, 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 r299-tall-167873952500055"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 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 ;