About the Execution of Marcie+red for NoC3x3-PT-5B
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9721.287 | 3600000.00 | 3648655.00 | 8746.70 | F?FTTFTFTT?TFFTT | 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.r266-smll-167863540700303.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 marciexred
Input is NoC3x3-PT-5B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863540700303
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 5.5K Feb 26 10:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 26 10:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 10:14 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 3.4K Feb 25 16:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 10:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 26 10:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 10:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 10:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 525K 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-5B-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678979184432
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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5B
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 15:06:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 15:06:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 15:06:27] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2023-03-16 15:06:27] [INFO ] Transformed 1571 places.
[2023-03-16 15:06:27] [INFO ] Transformed 2173 transitions.
[2023-03-16 15:06:27] [INFO ] Found NUPN structural information;
[2023-03-16 15:06:27] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 373 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 14 resets, run finished after 735 ms. (steps per millisecond=13 ) properties (out of 16) seen :9
FORMULA NoC3x3-PT-5B-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 7) seen :1
FORMULA NoC3x3-PT-5B-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 6) seen :1
FORMULA NoC3x3-PT-5B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 2173 rows 1571 cols
[2023-03-16 15:06:28] [INFO ] Computed 66 place invariants in 46 ms
[2023-03-16 15:06:29] [INFO ] After 1064ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-16 15:06:30] [INFO ] [Nat]Absence check using 66 positive place invariants in 101 ms returned sat
[2023-03-16 15:06:54] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
FORMULA NoC3x3-PT-5B-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 94 out of 1571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Drop transitions removed 276 transitions
Trivial Post-agglo rules discarded 276 transitions
Performed 276 trivial Post agglomeration. Transition count delta: 276
Iterating post reduction 0 with 276 rules applied. Total rules applied 276 place count 1571 transition count 1897
Reduce places removed 276 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 294 rules applied. Total rules applied 570 place count 1295 transition count 1879
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 588 place count 1277 transition count 1879
Discarding 282 places :
Symmetric choice reduction at 3 with 282 rule applications. Total rules 870 place count 995 transition count 1597
Iterating global reduction 3 with 282 rules applied. Total rules applied 1152 place count 995 transition count 1597
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 27 Pre rules applied. Total rules applied 1152 place count 995 transition count 1570
Deduced a syphon composed of 27 places in 13 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 3 with 54 rules applied. Total rules applied 1206 place count 968 transition count 1570
Discarding 96 places :
Symmetric choice reduction at 3 with 96 rule applications. Total rules 1302 place count 872 transition count 1420
Iterating global reduction 3 with 96 rules applied. Total rules applied 1398 place count 872 transition count 1420
Discarding 46 places :
Symmetric choice reduction at 3 with 46 rule applications. Total rules 1444 place count 826 transition count 1321
Iterating global reduction 3 with 46 rules applied. Total rules applied 1490 place count 826 transition count 1321
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 1507 place count 809 transition count 1287
Iterating global reduction 3 with 17 rules applied. Total rules applied 1524 place count 809 transition count 1287
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1529 place count 804 transition count 1277
Iterating global reduction 3 with 5 rules applied. Total rules applied 1534 place count 804 transition count 1277
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1535 place count 803 transition count 1275
Iterating global reduction 3 with 1 rules applied. Total rules applied 1536 place count 803 transition count 1275
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1537 place count 802 transition count 1272
Iterating global reduction 3 with 1 rules applied. Total rules applied 1538 place count 802 transition count 1272
Performed 131 Post agglomeration using F-continuation condition.Transition count delta: 131
Deduced a syphon composed of 131 places in 6 ms
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 3 with 262 rules applied. Total rules applied 1800 place count 671 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1801 place count 671 transition count 1140
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1802 place count 670 transition count 1136
Iterating global reduction 4 with 1 rules applied. Total rules applied 1803 place count 670 transition count 1136
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 2005 place count 569 transition count 1176
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 2013 place count 569 transition count 1168
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 21 places in 3 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 5 with 42 rules applied. Total rules applied 2055 place count 548 transition count 1172
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 5 with 57 rules applied. Total rules applied 2112 place count 548 transition count 1115
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 5 with 8 rules applied. Total rules applied 2120 place count 540 transition count 1115
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 2120 place count 540 transition count 1111
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 2128 place count 536 transition count 1111
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 3 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 6 with 22 rules applied. Total rules applied 2150 place count 525 transition count 1100
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -13
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 2162 place count 519 transition count 1113
Free-agglomeration rule applied 16 times with reduction of 3 identical transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 2178 place count 519 transition count 1094
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 21 rules applied. Total rules applied 2199 place count 503 transition count 1089
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 2203 place count 503 transition count 1085
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 2204 place count 502 transition count 1085
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 8 with 12 rules applied. Total rules applied 2216 place count 502 transition count 1085
Applied a total of 2216 rules in 947 ms. Remains 502 /1571 variables (removed 1069) and now considering 1085/2173 (removed 1088) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 948 ms. Remains : 502/1571 places, 1085/2173 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 156821 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 156821 steps, saw 69227 distinct states, run finished after 3003 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-16 15:06:59] [INFO ] Flow matrix only has 1081 transitions (discarded 4 similar events)
// Phase 1: matrix 1081 rows 502 cols
[2023-03-16 15:06:59] [INFO ] Computed 57 place invariants in 11 ms
[2023-03-16 15:06:59] [INFO ] After 213ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-16 15:06:59] [INFO ] [Nat]Absence check using 57 positive place invariants in 22 ms returned sat
[2023-03-16 15:07:01] [INFO ] After 1502ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-16 15:07:01] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-16 15:07:02] [INFO ] After 985ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-16 15:07:04] [INFO ] Deduced a trap composed of 23 places in 168 ms of which 10 ms to minimize.
[2023-03-16 15:07:04] [INFO ] Deduced a trap composed of 21 places in 225 ms of which 1 ms to minimize.
[2023-03-16 15:07:04] [INFO ] Deduced a trap composed of 32 places in 51 ms of which 1 ms to minimize.
[2023-03-16 15:07:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 650 ms
[2023-03-16 15:07:05] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 0 ms to minimize.
[2023-03-16 15:07:05] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 156 ms
[2023-03-16 15:07:05] [INFO ] After 3820ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 1173 ms.
[2023-03-16 15:07:06] [INFO ] After 6709ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
FORMULA NoC3x3-PT-5B-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 92 out of 502 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 1085/1085 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 502 transition count 1084
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 501 transition count 1084
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 6 place count 499 transition count 1082
Applied a total of 6 rules in 42 ms. Remains 499 /502 variables (removed 3) and now considering 1082/1085 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 499/502 places, 1082/1085 transitions.
Incomplete random walk after 10000 steps, including 30 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 3) seen :1
FORMULA NoC3x3-PT-5B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 15:07:06] [INFO ] Flow matrix only has 1078 transitions (discarded 4 similar events)
// Phase 1: matrix 1078 rows 499 cols
[2023-03-16 15:07:06] [INFO ] Computed 57 place invariants in 9 ms
[2023-03-16 15:07:06] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 15:07:07] [INFO ] [Nat]Absence check using 57 positive place invariants in 28 ms returned sat
[2023-03-16 15:07:08] [INFO ] After 1109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:08] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-16 15:07:08] [INFO ] After 571ms SMT Verify possible using 37 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:09] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 1 ms to minimize.
[2023-03-16 15:07:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 111 ms
[2023-03-16 15:07:09] [INFO ] After 1353ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 591 ms.
[2023-03-16 15:07:10] [INFO ] After 3248ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 83 out of 499 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 499/499 places, 1082/1082 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 499 transition count 1079
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 496 transition count 1079
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 494 transition count 1074
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 494 transition count 1074
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 3 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 489 transition count 1069
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 487 transition count 1069
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 25 place count 487 transition count 1068
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 26 place count 486 transition count 1062
Iterating global reduction 0 with 1 rules applied. Total rules applied 27 place count 486 transition count 1062
Applied a total of 27 rules in 128 ms. Remains 486 /499 variables (removed 13) and now considering 1062/1082 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 486/499 places, 1062/1082 transitions.
Incomplete random walk after 10000 steps, including 33 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 198517 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 198517 steps, saw 70462 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-16 15:07:13] [INFO ] Flow matrix only has 1058 transitions (discarded 4 similar events)
// Phase 1: matrix 1058 rows 486 cols
[2023-03-16 15:07:13] [INFO ] Computed 57 place invariants in 9 ms
[2023-03-16 15:07:13] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 15:07:13] [INFO ] [Nat]Absence check using 57 positive place invariants in 23 ms returned sat
[2023-03-16 15:07:14] [INFO ] After 982ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:14] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-16 15:07:15] [INFO ] After 870ms SMT Verify possible using 38 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:16] [INFO ] After 1541ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 916 ms.
[2023-03-16 15:07:17] [INFO ] After 3589ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 19 ms.
Support contains 83 out of 486 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 1062/1062 transitions.
Applied a total of 0 rules in 16 ms. Remains 486 /486 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 486/486 places, 1062/1062 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 486/486 places, 1062/1062 transitions.
Applied a total of 0 rules in 15 ms. Remains 486 /486 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
[2023-03-16 15:07:17] [INFO ] Flow matrix only has 1058 transitions (discarded 4 similar events)
[2023-03-16 15:07:17] [INFO ] Invariant cache hit.
[2023-03-16 15:07:17] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-16 15:07:17] [INFO ] Flow matrix only has 1058 transitions (discarded 4 similar events)
[2023-03-16 15:07:17] [INFO ] Invariant cache hit.
[2023-03-16 15:07:18] [INFO ] State equation strengthened by 38 read => feed constraints.
[2023-03-16 15:07:18] [INFO ] Implicit Places using invariants and state equation in 946 ms returned []
Implicit Place search using SMT with State Equation took 1289 ms to find 0 implicit places.
[2023-03-16 15:07:18] [INFO ] Redundant transitions in 76 ms returned []
[2023-03-16 15:07:18] [INFO ] Flow matrix only has 1058 transitions (discarded 4 similar events)
[2023-03-16 15:07:18] [INFO ] Invariant cache hit.
[2023-03-16 15:07:19] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2136 ms. Remains : 486/486 places, 1062/1062 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 486 transition count 1058
Drop transitions removed 33 transitions
Redundant transition composition rules discarded 33 transitions
Iterating global reduction 1 with 33 rules applied. Total rules applied 37 place count 486 transition count 1025
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 46 place count 486 transition count 1025
Applied a total of 46 rules in 50 ms. Remains 486 /486 variables (removed 0) and now considering 1025/1062 (removed 37) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1025 rows 486 cols
[2023-03-16 15:07:19] [INFO ] Computed 57 place invariants in 6 ms
[2023-03-16 15:07:19] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-16 15:07:19] [INFO ] [Nat]Absence check using 57 positive place invariants in 22 ms returned sat
[2023-03-16 15:07:21] [INFO ] After 1263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:21] [INFO ] After 1947ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 734 ms.
[2023-03-16 15:07:22] [INFO ] After 2823ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-16 15:07:22] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-16 15:07:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 486 places, 1062 transitions and 3974 arcs took 7 ms.
[2023-03-16 15:07:23] [INFO ] Flatten gal took : 175 ms
Total runtime 55942 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: NoC3x3_PT_5B
(NrP: 486 NrTr: 1062 NrArc: 3974)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.059sec
net check time: 0m 0.000sec
init dd package: 0m 3.539sec
before gc: list nodes free: 907053
after gc: idd nodes used:23449, unused:63976551; list nodes free:272524583
before gc: list nodes free: 1089019
after gc: idd nodes used:33353, unused:63966647; list nodes free:274578533
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6423300 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098216 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.007sec
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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-5B"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is NoC3x3-PT-5B, 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 r266-smll-167863540700303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B 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 ;