About the Execution of Marcie+red for Peterson-PT-5
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7260.132 | 3600000.00 | 3645927.00 | 9713.30 | TTTTTFFTTFT?FTTT | 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-167863541200630.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 Peterson-PT-5, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r266-smll-167863541200630
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.3M
-rw-r--r-- 1 mcc users 139K Feb 25 22:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 565K Feb 25 22:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 124K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 584K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 64K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 201K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 48K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 166K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 161K Feb 25 22:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 668K Feb 25 22:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 189K Feb 25 22:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 841K Feb 25 22:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 535K 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 Peterson-PT-5-ReachabilityCardinality-00
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-01
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-02
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-03
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-04
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-05
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-06
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-07
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-08
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-09
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-10
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-11
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-12
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-13
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-14
FORMULA_NAME Peterson-PT-5-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1679206826338
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-5
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-19 06:20:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-19 06:20:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 06:20:29] [INFO ] Load time of PNML (sax parser for PT used): 345 ms
[2023-03-19 06:20:29] [INFO ] Transformed 834 places.
[2023-03-19 06:20:29] [INFO ] Transformed 1242 transitions.
[2023-03-19 06:20:29] [INFO ] Found NUPN structural information;
[2023-03-19 06:20:29] [INFO ] Completing missing partition info from NUPN : creating a component with [IsEndLoop_1_3_5, IsEndLoop_2_1_5, BeginLoop_5_4_3, BeginLoop_3_4_3, BeginLoop_4_4_3, BeginLoop_4_1_5, BeginLoop_3_1_5, BeginLoop_5_1_5, BeginLoop_1_4_5, TestAlone_0_1_4, TestIdentity_1_3_3, TestIdentity_2_3_3, TestIdentity_0_0_2, TestIdentity_1_4_1, TestIdentity_4_4_1, TestIdentity_3_4_1, TestIdentity_5_3_2, TestIdentity_0_4_2, TestIdentity_1_4_2, TestIdentity_3_3_2, TestIdentity_4_3_2, TestIdentity_5_2_2]
[2023-03-19 06:20:29] [INFO ] Parsed PT model containing 834 places and 1242 transitions and 3828 arcs in 503 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 136 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-5-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-PT-5-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=10 ) properties (out of 13) seen :4
FORMULA Peterson-PT-5-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityCardinality-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 9) seen :1
FORMULA Peterson-PT-5-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 322 ms. (steps per millisecond=31 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-19 06:20:32] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2023-03-19 06:20:32] [INFO ] Computed 23 place invariants in 42 ms
[2023-03-19 06:20:33] [INFO ] After 634ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:4
[2023-03-19 06:20:34] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2023-03-19 06:20:34] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-19 06:20:34] [INFO ] After 599ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2023-03-19 06:20:34] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-19 06:20:34] [INFO ] After 145ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :6 sat :2
[2023-03-19 06:20:35] [INFO ] Deduced a trap composed of 15 places in 521 ms of which 6 ms to minimize.
[2023-03-19 06:20:36] [INFO ] Deduced a trap composed of 26 places in 616 ms of which 2 ms to minimize.
[2023-03-19 06:20:36] [INFO ] Deduced a trap composed of 48 places in 679 ms of which 2 ms to minimize.
[2023-03-19 06:20:37] [INFO ] Deduced a trap composed of 50 places in 642 ms of which 8 ms to minimize.
[2023-03-19 06:20:38] [INFO ] Deduced a trap composed of 11 places in 654 ms of which 2 ms to minimize.
[2023-03-19 06:20:39] [INFO ] Deduced a trap composed of 40 places in 755 ms of which 1 ms to minimize.
[2023-03-19 06:20:40] [INFO ] Deduced a trap composed of 52 places in 690 ms of which 1 ms to minimize.
[2023-03-19 06:20:40] [INFO ] Deduced a trap composed of 15 places in 478 ms of which 2 ms to minimize.
[2023-03-19 06:20:41] [INFO ] Deduced a trap composed of 67 places in 512 ms of which 1 ms to minimize.
[2023-03-19 06:20:41] [INFO ] Deduced a trap composed of 64 places in 520 ms of which 2 ms to minimize.
[2023-03-19 06:20:42] [INFO ] Deduced a trap composed of 28 places in 522 ms of which 1 ms to minimize.
[2023-03-19 06:20:43] [INFO ] Deduced a trap composed of 28 places in 568 ms of which 1 ms to minimize.
[2023-03-19 06:20:43] [INFO ] Deduced a trap composed of 28 places in 756 ms of which 1 ms to minimize.
[2023-03-19 06:20:44] [INFO ] Deduced a trap composed of 11 places in 729 ms of which 5 ms to minimize.
[2023-03-19 06:20:45] [INFO ] Deduced a trap composed of 14 places in 552 ms of which 1 ms to minimize.
[2023-03-19 06:20:45] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 10358 ms
[2023-03-19 06:20:46] [INFO ] Deduced a trap composed of 37 places in 615 ms of which 1 ms to minimize.
[2023-03-19 06:20:46] [INFO ] Deduced a trap composed of 67 places in 548 ms of which 1 ms to minimize.
[2023-03-19 06:20:47] [INFO ] Deduced a trap composed of 78 places in 685 ms of which 1 ms to minimize.
[2023-03-19 06:20:48] [INFO ] Deduced a trap composed of 67 places in 641 ms of which 2 ms to minimize.
[2023-03-19 06:20:48] [INFO ] Deduced a trap composed of 67 places in 700 ms of which 1 ms to minimize.
[2023-03-19 06:20:49] [INFO ] Deduced a trap composed of 104 places in 538 ms of which 1 ms to minimize.
[2023-03-19 06:20:50] [INFO ] Deduced a trap composed of 15 places in 430 ms of which 2 ms to minimize.
[2023-03-19 06:20:50] [INFO ] Deduced a trap composed of 79 places in 363 ms of which 2 ms to minimize.
[2023-03-19 06:20:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 8 trap constraints in 5140 ms
[2023-03-19 06:20:50] [INFO ] After 15738ms SMT Verify possible using trap constraints in natural domain returned unsat :7 sat :1
Attempting to minimize the solution found.
Minimization took 133 ms.
[2023-03-19 06:20:50] [INFO ] After 17016ms SMT Verify possible using all constraints in natural domain returned unsat :7 sat :1
FORMULA Peterson-PT-5-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Peterson-PT-5-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions removed 357 transitions
Trivial Post-agglo rules discarded 357 transitions
Performed 357 trivial Post agglomeration. Transition count delta: 357
Iterating post reduction 0 with 357 rules applied. Total rules applied 357 place count 834 transition count 885
Reduce places removed 357 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 358 rules applied. Total rules applied 715 place count 477 transition count 884
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 716 place count 476 transition count 884
Performed 180 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 180 Pre rules applied. Total rules applied 716 place count 476 transition count 704
Deduced a syphon composed of 180 places in 1 ms
Reduce places removed 180 places and 0 transitions.
Iterating global reduction 3 with 360 rules applied. Total rules applied 1076 place count 296 transition count 704
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1136 place count 266 transition count 674
Applied a total of 1136 rules in 188 ms. Remains 266 /834 variables (removed 568) and now considering 674/1242 (removed 568) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 190 ms. Remains : 266/834 places, 674/1242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 870562 steps, run timeout after 3001 ms. (steps per millisecond=290 ) properties seen :{}
Probabilistic random walk after 870562 steps, saw 127601 distinct states, run finished after 3006 ms. (steps per millisecond=289 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 06:20:53] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 266 cols
[2023-03-19 06:20:53] [INFO ] Computed 23 place invariants in 4 ms
[2023-03-19 06:20:54] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-03-19 06:20:54] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-19 06:20:54] [INFO ] After 180ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 06:20:54] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-19 06:20:54] [INFO ] After 43ms SMT Verify possible using 205 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:20:54] [INFO ] After 359ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:20:54] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2023-03-19 06:20:54] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-19 06:20:54] [INFO ] After 248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 06:20:54] [INFO ] After 70ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 06:20:54] [INFO ] After 121ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-19 06:20:54] [INFO ] After 545ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 266 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 674/674 transitions.
Applied a total of 0 rules in 77 ms. Remains 266 /266 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 266/266 places, 674/674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 266/266 places, 674/674 transitions.
Applied a total of 0 rules in 46 ms. Remains 266 /266 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2023-03-19 06:20:55] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2023-03-19 06:20:55] [INFO ] Invariant cache hit.
[2023-03-19 06:20:55] [INFO ] Implicit Places using invariants in 484 ms returned [230, 242, 243, 244, 245, 246]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 492 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 260/266 places, 674/674 transitions.
Applied a total of 0 rules in 28 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 567 ms. Remains : 260/266 places, 674/674 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 938189 steps, run timeout after 3001 ms. (steps per millisecond=312 ) properties seen :{}
Probabilistic random walk after 938189 steps, saw 137327 distinct states, run finished after 3001 ms. (steps per millisecond=312 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 06:20:58] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
// Phase 1: matrix 554 rows 260 cols
[2023-03-19 06:20:58] [INFO ] Computed 17 place invariants in 6 ms
[2023-03-19 06:20:58] [INFO ] [Real]Absence check using 17 positive place invariants in 7 ms returned sat
[2023-03-19 06:20:58] [INFO ] After 178ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 06:20:58] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-19 06:20:58] [INFO ] After 48ms SMT Verify possible using 205 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:20:58] [INFO ] After 322ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 06:20:59] [INFO ] [Nat]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-03-19 06:20:59] [INFO ] After 175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 06:20:59] [INFO ] After 43ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 06:20:59] [INFO ] After 78ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-19 06:20:59] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 260 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 16 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 260/260 places, 674/674 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 260/260 places, 674/674 transitions.
Applied a total of 0 rules in 15 ms. Remains 260 /260 variables (removed 0) and now considering 674/674 (removed 0) transitions.
[2023-03-19 06:20:59] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2023-03-19 06:20:59] [INFO ] Invariant cache hit.
[2023-03-19 06:20:59] [INFO ] Implicit Places using invariants in 278 ms returned []
[2023-03-19 06:20:59] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2023-03-19 06:20:59] [INFO ] Invariant cache hit.
[2023-03-19 06:20:59] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-19 06:21:00] [INFO ] Implicit Places using invariants and state equation in 1242 ms returned []
Implicit Place search using SMT with State Equation took 1527 ms to find 0 implicit places.
[2023-03-19 06:21:00] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-19 06:21:00] [INFO ] Flow matrix only has 554 transitions (discarded 120 similar events)
[2023-03-19 06:21:00] [INFO ] Invariant cache hit.
[2023-03-19 06:21:01] [INFO ] Dead Transitions using invariants and state equation in 493 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2103 ms. Remains : 260/260 places, 674/674 transitions.
Graph (trivial) has 510 edges and 260 vertex of which 178 / 260 are part of one of the 30 SCC in 7 ms
Free SCC test removed 148 places
Drop transitions removed 296 transitions
Ensure Unique test removed 149 transitions
Reduce isomorphic transitions removed 445 transitions.
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 29 Pre rules applied. Total rules applied 1 place count 112 transition count 200
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 0 with 58 rules applied. Total rules applied 59 place count 83 transition count 200
Performed 2 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 63 place count 81 transition count 197
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 83 place count 68 transition count 196
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (trivial) has 37 edges and 68 vertex of which 36 / 68 are part of one of the 6 SCC in 0 ms
Free SCC test removed 30 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 85 place count 38 transition count 195
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Graph (complete) has 164 edges and 33 vertex of which 9 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 100 output transitions
Drop transitions removed 100 transitions
Graph (trivial) has 46 edges and 9 vertex of which 5 / 9 are part of one of the 1 SCC in 0 ms
Free SCC test removed 4 places
Iterating post reduction 1 with 43 rules applied. Total rules applied 128 place count 5 transition count 59
Drop transitions removed 40 transitions
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 180 place count 5 transition count 7
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 183 place count 3 transition count 6
Drop transitions removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 185 place count 3 transition count 4
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 187 place count 2 transition count 3
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 188 place count 2 transition count 2
Applied a total of 188 rules in 41 ms. Remains 2 /260 variables (removed 258) and now considering 2/674 (removed 672) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2 rows 2 cols
[2023-03-19 06:21:01] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-19 06:21:01] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-19 06:21:01] [INFO ] After 3ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 06:21:01] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-19 06:21:01] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
[2023-03-19 06:21:01] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2023-03-19 06:21:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 260 places, 674 transitions and 2680 arcs took 7 ms.
[2023-03-19 06:21:01] [INFO ] Flatten gal took : 130 ms
Total runtime 32490 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=ReachabilityCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Peterson_PT_5
(NrP: 260 NrTr: 674 NrArc: 2680)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.022sec
net check time: 0m 0.000sec
init dd package: 0m 3.323sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8885620 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16096412 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 ReachabilityCardinality -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 0.002sec
189366 225826 295589 301508 305698 334200 325160 350320 342795 353795 390427 372646 1123394 1513477 1597151 1785366 1850476 1724311 1990557 2239545 2315257 2420436 2412159 2519301
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="Peterson-PT-5"
export BK_EXAMINATION="ReachabilityCardinality"
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 Peterson-PT-5, examination is ReachabilityCardinality"
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-167863541200630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-5.tgz
mv Peterson-PT-5 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;