About the Execution of Marcie+red for DLCround-PT-05b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7193.676 | 3600000.00 | 3648384.00 | 8343.80 | TT?TFF?T?TFTTFTT | 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.r106-tall-167814483000663.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 DLCround-PT-05b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r106-tall-167814483000663
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.6K Feb 25 18:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 18:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 18:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 25 18:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 18:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 18:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 674K Mar 5 18:22 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 DLCround-PT-05b-ReachabilityFireability-00
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-01
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-02
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-03
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-04
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-05
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-06
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-07
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-08
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-09
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-10
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-11
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-12
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-13
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-14
FORMULA_NAME DLCround-PT-05b-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678451893601
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=DLCround-PT-05b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 12:38:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 12:38:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 12:38:15] [INFO ] Load time of PNML (sax parser for PT used): 124 ms
[2023-03-10 12:38:15] [INFO ] Transformed 1999 places.
[2023-03-10 12:38:15] [INFO ] Transformed 2887 transitions.
[2023-03-10 12:38:15] [INFO ] Found NUPN structural information;
[2023-03-10 12:38:15] [INFO ] Parsed PT model containing 1999 places and 2887 transitions and 7649 arcs in 215 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 386 ms. (steps per millisecond=25 ) properties (out of 16) seen :9
FORMULA DLCround-PT-05b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) 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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 2887 rows 1999 cols
[2023-03-10 12:38:16] [INFO ] Computed 88 place invariants in 39 ms
[2023-03-10 12:38:17] [INFO ] [Real]Absence check using 88 positive place invariants in 55 ms returned sat
[2023-03-10 12:38:17] [INFO ] After 845ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-10 12:38:17] [INFO ] [Nat]Absence check using 88 positive place invariants in 51 ms returned sat
[2023-03-10 12:38:19] [INFO ] After 1702ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-10 12:38:21] [INFO ] After 3100ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 848 ms.
[2023-03-10 12:38:22] [INFO ] After 4757ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA DLCround-PT-05b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-05b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 3 properties in 172 ms.
Support contains 115 out of 1999 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1999/1999 places, 2887/2887 transitions.
Graph (trivial) has 1653 edges and 1999 vertex of which 197 / 1999 are part of one of the 23 SCC in 9 ms
Free SCC test removed 174 places
Drop transitions removed 200 transitions
Reduce isomorphic transitions removed 200 transitions.
Drop transitions removed 738 transitions
Trivial Post-agglo rules discarded 738 transitions
Performed 738 trivial Post agglomeration. Transition count delta: 738
Iterating post reduction 0 with 738 rules applied. Total rules applied 739 place count 1825 transition count 1949
Reduce places removed 738 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 1 with 772 rules applied. Total rules applied 1511 place count 1087 transition count 1915
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 22 rules applied. Total rules applied 1533 place count 1069 transition count 1911
Reduce places removed 2 places and 0 transitions.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Iterating post reduction 3 with 47 rules applied. Total rules applied 1580 place count 1067 transition count 1866
Reduce places removed 45 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 48 rules applied. Total rules applied 1628 place count 1022 transition count 1863
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 56 Pre rules applied. Total rules applied 1628 place count 1022 transition count 1807
Deduced a syphon composed of 56 places in 4 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 5 with 112 rules applied. Total rules applied 1740 place count 966 transition count 1807
Discarding 222 places :
Symmetric choice reduction at 5 with 222 rule applications. Total rules 1962 place count 744 transition count 1585
Iterating global reduction 5 with 222 rules applied. Total rules applied 2184 place count 744 transition count 1585
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 14 rules applied. Total rules applied 2198 place count 744 transition count 1571
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 2201 place count 742 transition count 1570
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 75 Pre rules applied. Total rules applied 2201 place count 742 transition count 1495
Deduced a syphon composed of 75 places in 9 ms
Reduce places removed 75 places and 0 transitions.
Iterating global reduction 7 with 150 rules applied. Total rules applied 2351 place count 667 transition count 1495
Discarding 17 places :
Symmetric choice reduction at 7 with 17 rule applications. Total rules 2368 place count 650 transition count 1380
Iterating global reduction 7 with 17 rules applied. Total rules applied 2385 place count 650 transition count 1380
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 2388 place count 650 transition count 1377
Performed 159 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 159 places in 1 ms
Reduce places removed 159 places and 0 transitions.
Iterating global reduction 8 with 318 rules applied. Total rules applied 2706 place count 491 transition count 1216
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2707 place count 491 transition count 1215
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 2708 place count 490 transition count 1206
Iterating global reduction 9 with 1 rules applied. Total rules applied 2709 place count 490 transition count 1206
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: -250
Deduced a syphon composed of 34 places in 1 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 9 with 68 rules applied. Total rules applied 2777 place count 456 transition count 1456
Drop transitions removed 5 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 2784 place count 456 transition count 1449
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2788 place count 452 transition count 1393
Iterating global reduction 10 with 4 rules applied. Total rules applied 2792 place count 452 transition count 1393
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 2793 place count 452 transition count 1392
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 11 with 18 rules applied. Total rules applied 2811 place count 452 transition count 1374
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2812 place count 451 transition count 1365
Iterating global reduction 11 with 1 rules applied. Total rules applied 2813 place count 451 transition count 1365
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 2814 place count 451 transition count 1364
Free-agglomeration rule applied 142 times with reduction of 37 identical transitions.
Iterating global reduction 12 with 142 rules applied. Total rules applied 2956 place count 451 transition count 1185
Reduce places removed 142 places and 0 transitions.
Drop transitions removed 123 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 12 with 270 rules applied. Total rules applied 3226 place count 309 transition count 1057
Drop transitions removed 43 transitions
Redundant transition composition rules discarded 43 transitions
Iterating global reduction 13 with 43 rules applied. Total rules applied 3269 place count 309 transition count 1014
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 13 with 10 rules applied. Total rules applied 3279 place count 309 transition count 1014
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 3280 place count 309 transition count 1014
Applied a total of 3280 rules in 541 ms. Remains 309 /1999 variables (removed 1690) and now considering 1014/2887 (removed 1873) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 550 ms. Remains : 309/1999 places, 1014/2887 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 4) seen :1
FORMULA DLCround-PT-05b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 12:38:23] [INFO ] Flow matrix only has 637 transitions (discarded 377 similar events)
// Phase 1: matrix 637 rows 309 cols
[2023-03-10 12:38:23] [INFO ] Computed 88 place invariants in 2 ms
[2023-03-10 12:38:23] [INFO ] [Real]Absence check using 88 positive place invariants in 38 ms returned sat
[2023-03-10 12:38:23] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 12:38:23] [INFO ] [Nat]Absence check using 88 positive place invariants in 11 ms returned sat
[2023-03-10 12:38:23] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:23] [INFO ] State equation strengthened by 118 read => feed constraints.
[2023-03-10 12:38:23] [INFO ] After 196ms SMT Verify possible using 118 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:24] [INFO ] After 440ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-10 12:38:24] [INFO ] After 1040ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 10 ms.
Support contains 103 out of 309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 309/309 places, 1014/1014 transitions.
Graph (trivial) has 33 edges and 309 vertex of which 2 / 309 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 308 transition count 1007
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 303 transition count 1007
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 11 place count 303 transition count 1005
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 15 place count 301 transition count 1005
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 16 place count 300 transition count 996
Iterating global reduction 2 with 1 rules applied. Total rules applied 17 place count 300 transition count 996
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 23 place count 297 transition count 993
Drop transitions removed 6 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 30 place count 297 transition count 986
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 296 transition count 977
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 296 transition count 977
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 296 transition count 976
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 35 place count 295 transition count 980
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 39 place count 295 transition count 976
Free-agglomeration rule applied 9 times.
Iterating global reduction 4 with 9 rules applied. Total rules applied 48 place count 295 transition count 967
Reduce places removed 9 places and 0 transitions.
Drop transitions removed 17 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 77 place count 286 transition count 947
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 81 place count 282 transition count 923
Iterating global reduction 5 with 4 rules applied. Total rules applied 85 place count 282 transition count 923
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 86 place count 282 transition count 923
Applied a total of 86 rules in 111 ms. Remains 282 /309 variables (removed 27) and now considering 923/1014 (removed 91) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 282/309 places, 923/1014 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 326993 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 326993 steps, saw 287948 distinct states, run finished after 3002 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-10 12:38:27] [INFO ] Flow matrix only has 577 transitions (discarded 346 similar events)
// Phase 1: matrix 577 rows 282 cols
[2023-03-10 12:38:27] [INFO ] Computed 84 place invariants in 22 ms
[2023-03-10 12:38:27] [INFO ] [Real]Absence check using 84 positive place invariants in 12 ms returned sat
[2023-03-10 12:38:27] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 12:38:27] [INFO ] [Nat]Absence check using 84 positive place invariants in 11 ms returned sat
[2023-03-10 12:38:28] [INFO ] After 293ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:28] [INFO ] State equation strengthened by 113 read => feed constraints.
[2023-03-10 12:38:28] [INFO ] After 177ms SMT Verify possible using 113 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:28] [INFO ] After 397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 170 ms.
[2023-03-10 12:38:28] [INFO ] After 946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 103 out of 282 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 923/923 transitions.
Applied a total of 0 rules in 14 ms. Remains 282 /282 variables (removed 0) and now considering 923/923 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 282/282 places, 923/923 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 282/282 places, 923/923 transitions.
Applied a total of 0 rules in 13 ms. Remains 282 /282 variables (removed 0) and now considering 923/923 (removed 0) transitions.
[2023-03-10 12:38:28] [INFO ] Flow matrix only has 577 transitions (discarded 346 similar events)
[2023-03-10 12:38:28] [INFO ] Invariant cache hit.
[2023-03-10 12:38:28] [INFO ] Implicit Places using invariants in 215 ms returned [197, 198, 206, 207, 214, 219, 224, 227, 228, 233, 234, 235, 238, 239, 242, 243, 248, 249, 253, 266, 267, 268, 269, 276, 277]
Discarding 25 places :
Ensure Unique test removed 145 transitions
Reduce isomorphic transitions removed 145 transitions.
Implicit Place search using SMT only with invariants took 218 ms to find 25 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 257/282 places, 778/923 transitions.
Graph (trivial) has 47 edges and 257 vertex of which 2 / 257 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Drop transitions removed 10 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 220 transitions
Redundant transition composition rules discarded 220 transitions
Iterating global reduction 0 with 220 rules applied. Total rules applied 221 place count 256 transition count 546
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 233 place count 244 transition count 546
Free-agglomeration rule applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 239 place count 244 transition count 540
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 245 place count 238 transition count 540
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 248 place count 238 transition count 537
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 2 with 16 rules applied. Total rules applied 264 place count 238 transition count 537
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 265 place count 237 transition count 533
Iterating global reduction 2 with 1 rules applied. Total rules applied 266 place count 237 transition count 533
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 267 place count 237 transition count 532
Applied a total of 267 rules in 51 ms. Remains 237 /257 variables (removed 20) and now considering 532/778 (removed 246) transitions.
[2023-03-10 12:38:29] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
// Phase 1: matrix 497 rows 237 cols
[2023-03-10 12:38:29] [INFO ] Computed 47 place invariants in 2 ms
[2023-03-10 12:38:29] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-10 12:38:29] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
[2023-03-10 12:38:29] [INFO ] Invariant cache hit.
[2023-03-10 12:38:29] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 12:38:29] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 284 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 237/282 places, 532/923 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 566 ms. Remains : 237/282 places, 532/923 transitions.
Incomplete random walk after 10000 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 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 385631 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 385631 steps, saw 338176 distinct states, run finished after 3001 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-10 12:38:32] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
[2023-03-10 12:38:32] [INFO ] Invariant cache hit.
[2023-03-10 12:38:32] [INFO ] [Real]Absence check using 47 positive place invariants in 6 ms returned sat
[2023-03-10 12:38:32] [INFO ] After 61ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 12:38:32] [INFO ] [Nat]Absence check using 47 positive place invariants in 6 ms returned sat
[2023-03-10 12:38:32] [INFO ] After 226ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:32] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 12:38:32] [INFO ] After 147ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:33] [INFO ] After 307ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 147 ms.
[2023-03-10 12:38:33] [INFO ] After 750ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1 ms.
Support contains 103 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 532/532 transitions.
Applied a total of 0 rules in 11 ms. Remains 237 /237 variables (removed 0) and now considering 532/532 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 237/237 places, 532/532 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 532/532 transitions.
Applied a total of 0 rules in 8 ms. Remains 237 /237 variables (removed 0) and now considering 532/532 (removed 0) transitions.
[2023-03-10 12:38:33] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
[2023-03-10 12:38:33] [INFO ] Invariant cache hit.
[2023-03-10 12:38:33] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-10 12:38:33] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
[2023-03-10 12:38:33] [INFO ] Invariant cache hit.
[2023-03-10 12:38:33] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 12:38:33] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 323 ms to find 0 implicit places.
[2023-03-10 12:38:33] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-10 12:38:33] [INFO ] Flow matrix only has 497 transitions (discarded 35 similar events)
[2023-03-10 12:38:33] [INFO ] Invariant cache hit.
[2023-03-10 12:38:33] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 577 ms. Remains : 237/237 places, 532/532 transitions.
Graph (complete) has 671 edges and 237 vertex of which 236 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 39 rules applied. Total rules applied 40 place count 236 transition count 493
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 44 place count 232 transition count 493
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 49 place count 227 transition count 488
Iterating global reduction 2 with 5 rules applied. Total rules applied 54 place count 227 transition count 488
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 58 place count 225 transition count 486
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 66 place count 225 transition count 478
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 3 with 17 rules applied. Total rules applied 83 place count 225 transition count 461
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 224 transition count 461
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 86 place count 224 transition count 459
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 88 place count 222 transition count 459
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 5 with 14 rules applied. Total rules applied 102 place count 222 transition count 459
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 103 place count 222 transition count 459
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 104 place count 221 transition count 458
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 221 transition count 458
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 106 place count 221 transition count 457
Applied a total of 106 rules in 67 ms. Remains 221 /237 variables (removed 16) and now considering 457/532 (removed 75) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 457 rows 221 cols
[2023-03-10 12:38:33] [INFO ] Computed 45 place invariants in 1 ms
[2023-03-10 12:38:34] [INFO ] [Real]Absence check using 45 positive place invariants in 5 ms returned sat
[2023-03-10 12:38:34] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 12:38:34] [INFO ] [Nat]Absence check using 45 positive place invariants in 5 ms returned sat
[2023-03-10 12:38:34] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 12:38:34] [INFO ] After 138ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:34] [INFO ] After 295ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 134 ms.
[2023-03-10 12:38:34] [INFO ] After 711ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-10 12:38:34] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-10 12:38:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 237 places, 532 transitions and 2198 arcs took 2 ms.
[2023-03-10 12:38:35] [INFO ] Flatten gal took : 77 ms
Total runtime 19925 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: DLCround_PT_05b
(NrP: 237 NrTr: 532 NrArc: 2198)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.009sec
net check time: 0m 0.000sec
init dd package: 0m 2.701sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 8955556 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16100640 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 0.001sec
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="DLCround-PT-05b"
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 DLCround-PT-05b, 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 r106-tall-167814483000663"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-05b.tgz
mv DLCround-PT-05b 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 ;