About the Execution of LTSMin+red for Parking-PT-864
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1835.936 | 3600000.00 | 14271285.00 | 676.00 | [undef] | Time out reached |
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.r265-smll-167863540000450.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 ltsminxred
Input is Parking-PT-864, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540000450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 920K
-rw-r--r-- 1 mcc users 5.8K Feb 26 16:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 16:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:30 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 3.3K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 17:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 154K Feb 26 17:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Feb 26 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 427K 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 Parking-PT-864-CTLFireability-00
FORMULA_NAME Parking-PT-864-CTLFireability-01
FORMULA_NAME Parking-PT-864-CTLFireability-02
FORMULA_NAME Parking-PT-864-CTLFireability-03
FORMULA_NAME Parking-PT-864-CTLFireability-04
FORMULA_NAME Parking-PT-864-CTLFireability-05
FORMULA_NAME Parking-PT-864-CTLFireability-06
FORMULA_NAME Parking-PT-864-CTLFireability-07
FORMULA_NAME Parking-PT-864-CTLFireability-08
FORMULA_NAME Parking-PT-864-CTLFireability-09
FORMULA_NAME Parking-PT-864-CTLFireability-10
FORMULA_NAME Parking-PT-864-CTLFireability-11
FORMULA_NAME Parking-PT-864-CTLFireability-12
FORMULA_NAME Parking-PT-864-CTLFireability-13
FORMULA_NAME Parking-PT-864-CTLFireability-14
FORMULA_NAME Parking-PT-864-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679022403953
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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-864
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 03:06:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 03:06:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 03:06:46] [INFO ] Load time of PNML (sax parser for PT used): 209 ms
[2023-03-17 03:06:46] [INFO ] Transformed 1185 places.
[2023-03-17 03:06:46] [INFO ] Transformed 1697 transitions.
[2023-03-17 03:06:46] [INFO ] Found NUPN structural information;
[2023-03-17 03:06:46] [INFO ] Parsed PT model containing 1185 places and 1697 transitions and 5073 arcs in 332 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Ensure Unique test removed 688 transitions
Reduce redundant transitions removed 688 transitions.
Support contains 169 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1009/1009 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1179 transition count 1003
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1179 transition count 1003
Applied a total of 12 rules in 244 ms. Remains 1179 /1185 variables (removed 6) and now considering 1003/1009 (removed 6) transitions.
// Phase 1: matrix 1003 rows 1179 cols
[2023-03-17 03:06:47] [INFO ] Computed 280 place invariants in 55 ms
[2023-03-17 03:06:48] [INFO ] Implicit Places using invariants in 1432 ms returned [152, 160, 168, 176, 184, 192, 200, 208, 240, 242, 285, 293, 301, 309, 325, 333, 341, 373, 418, 426, 434, 442, 450, 458, 466, 474, 552, 560, 576, 584, 592, 600, 608, 642, 685, 693, 701, 709, 717, 725, 733, 773, 818, 826, 834, 842, 850, 858, 874, 906, 959, 975, 991, 999, 1007, 1039, 1041, 1085, 1101, 1109, 1117, 1125, 1133, 1141, 1173, 1175]
Discarding 66 places :
Implicit Place search using SMT only with invariants took 1480 ms to find 66 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1113/1185 places, 1003/1009 transitions.
Discarding 50 places :
Symmetric choice reduction at 0 with 50 rule applications. Total rules 50 place count 1063 transition count 953
Iterating global reduction 0 with 50 rules applied. Total rules applied 100 place count 1063 transition count 953
Applied a total of 100 rules in 166 ms. Remains 1063 /1113 variables (removed 50) and now considering 953/1003 (removed 50) transitions.
// Phase 1: matrix 953 rows 1063 cols
[2023-03-17 03:06:48] [INFO ] Computed 214 place invariants in 12 ms
[2023-03-17 03:06:49] [INFO ] Implicit Places using invariants in 824 ms returned []
[2023-03-17 03:06:49] [INFO ] Invariant cache hit.
[2023-03-17 03:06:50] [INFO ] State equation strengthened by 248 read => feed constraints.
[2023-03-17 03:06:51] [INFO ] Implicit Places using invariants and state equation in 2358 ms returned []
Implicit Place search using SMT with State Equation took 3191 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 1063/1185 places, 953/1009 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 5084 ms. Remains : 1063/1185 places, 953/1009 transitions.
Support contains 169 out of 1063 places after structural reductions.
[2023-03-17 03:06:52] [INFO ] Flatten gal took : 187 ms
[2023-03-17 03:06:52] [INFO ] Flatten gal took : 102 ms
[2023-03-17 03:06:52] [INFO ] Input system was already deterministic with 953 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 929 ms. (steps per millisecond=10 ) properties (out of 99) seen :63
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Running SMT prover for 36 properties.
[2023-03-17 03:06:54] [INFO ] Invariant cache hit.
[2023-03-17 03:06:55] [INFO ] [Real]Absence check using 214 positive place invariants in 85 ms returned sat
[2023-03-17 03:06:56] [INFO ] After 2013ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-17 03:06:57] [INFO ] [Nat]Absence check using 214 positive place invariants in 103 ms returned sat
[2023-03-17 03:07:02] [INFO ] After 3781ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :35
[2023-03-17 03:07:02] [INFO ] State equation strengthened by 248 read => feed constraints.
[2023-03-17 03:07:06] [INFO ] After 4304ms SMT Verify possible using 248 Read/Feed constraints in natural domain returned unsat :1 sat :35
[2023-03-17 03:07:07] [INFO ] Deduced a trap composed of 69 places in 128 ms of which 11 ms to minimize.
[2023-03-17 03:07:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 317 ms
[2023-03-17 03:07:08] [INFO ] Deduced a trap composed of 57 places in 111 ms of which 1 ms to minimize.
[2023-03-17 03:07:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2023-03-17 03:07:09] [INFO ] Deduced a trap composed of 66 places in 96 ms of which 2 ms to minimize.
[2023-03-17 03:07:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 317 ms
[2023-03-17 03:07:11] [INFO ] Deduced a trap composed of 68 places in 72 ms of which 1 ms to minimize.
[2023-03-17 03:07:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2023-03-17 03:07:14] [INFO ] After 12098ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :35
Attempting to minimize the solution found.
Minimization took 4426 ms.
[2023-03-17 03:07:19] [INFO ] After 22943ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :35
Fused 36 Parikh solutions to 34 different solutions.
Parikh walk visited 20 properties in 1757 ms.
Support contains 36 out of 1063 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 1063 transition count 925
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 1035 transition count 925
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 28 Pre rules applied. Total rules applied 56 place count 1035 transition count 897
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 56 rules applied. Total rules applied 112 place count 1007 transition count 897
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 117 place count 1002 transition count 892
Iterating global reduction 2 with 5 rules applied. Total rules applied 122 place count 1002 transition count 892
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 2 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 210 place count 958 transition count 848
Free-agglomeration rule applied 201 times.
Iterating global reduction 2 with 201 rules applied. Total rules applied 411 place count 958 transition count 647
Reduce places removed 201 places and 0 transitions.
Graph (complete) has 1481 edges and 757 vertex of which 669 are kept as prefixes of interest. Removing 88 places using SCC suffix rule.17 ms
Discarding 88 places :
Also discarding 67 output transitions
Drop transitions removed 67 transitions
Iterating post reduction 2 with 202 rules applied. Total rules applied 613 place count 669 transition count 580
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 627 place count 669 transition count 566
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 4 with 4 rules applied. Total rules applied 631 place count 669 transition count 562
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 635 place count 665 transition count 562
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 637 place count 665 transition count 562
Applied a total of 637 rules in 620 ms. Remains 665 /1063 variables (removed 398) and now considering 562/953 (removed 391) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 621 ms. Remains : 665/1063 places, 562/953 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 487 ms. (steps per millisecond=20 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 12) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :1
Running SMT prover for 5 properties.
// Phase 1: matrix 562 rows 665 cols
[2023-03-17 03:07:22] [INFO ] Computed 194 place invariants in 5 ms
[2023-03-17 03:07:22] [INFO ] [Real]Absence check using 194 positive place invariants in 53 ms returned sat
[2023-03-17 03:07:23] [INFO ] After 660ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-17 03:07:23] [INFO ] [Nat]Absence check using 194 positive place invariants in 75 ms returned sat
[2023-03-17 03:07:24] [INFO ] After 728ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-17 03:07:24] [INFO ] State equation strengthened by 475 read => feed constraints.
[2023-03-17 03:07:24] [INFO ] After 425ms SMT Verify possible using 475 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-17 03:07:25] [INFO ] After 948ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 316 ms.
[2023-03-17 03:07:25] [INFO ] After 2382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Finished Parikh walk after 273 steps, including 2 resets, run visited all 3 properties in 11 ms. (steps per millisecond=24 )
Parikh walk visited 5 properties in 69 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-17 03:07:25] [INFO ] Flatten gal took : 102 ms
[2023-03-17 03:07:26] [INFO ] Flatten gal took : 94 ms
[2023-03-17 03:07:26] [INFO ] Input system was already deterministic with 953 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 139 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:26] [INFO ] Flatten gal took : 68 ms
[2023-03-17 03:07:26] [INFO ] Flatten gal took : 70 ms
[2023-03-17 03:07:26] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1059 transition count 949
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1059 transition count 949
Applied a total of 8 rules in 112 ms. Remains 1059 /1063 variables (removed 4) and now considering 949/953 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114 ms. Remains : 1059/1063 places, 949/953 transitions.
[2023-03-17 03:07:26] [INFO ] Flatten gal took : 54 ms
[2023-03-17 03:07:26] [INFO ] Flatten gal took : 55 ms
[2023-03-17 03:07:26] [INFO ] Input system was already deterministic with 949 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 112 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 35 ms
[2023-03-17 03:07:27] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 73 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 34 ms
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:27] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 76 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:27] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 1059 transition count 949
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 1059 transition count 949
Applied a total of 8 rules in 76 ms. Remains 1059 /1063 variables (removed 4) and now considering 949/953 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 1059/1063 places, 949/953 transitions.
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 28 ms
[2023-03-17 03:07:27] [INFO ] Flatten gal took : 30 ms
[2023-03-17 03:07:27] [INFO ] Input system was already deterministic with 949 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 1063 transition count 921
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 1031 transition count 921
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 64 place count 1031 transition count 889
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 128 place count 999 transition count 889
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 993 transition count 883
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 993 transition count 883
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 176 place count 975 transition count 865
Applied a total of 176 rules in 165 ms. Remains 975 /1063 variables (removed 88) and now considering 865/953 (removed 88) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 166 ms. Remains : 975/1063 places, 865/953 transitions.
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 26 ms
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 34 ms
[2023-03-17 03:07:28] [INFO ] Input system was already deterministic with 865 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 1062 transition count 920
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 1030 transition count 920
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 64 place count 1030 transition count 888
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 128 place count 998 transition count 888
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 992 transition count 882
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 992 transition count 882
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 176 place count 974 transition count 864
Applied a total of 176 rules in 153 ms. Remains 974 /1063 variables (removed 89) and now considering 864/953 (removed 89) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 154 ms. Remains : 974/1063 places, 864/953 transitions.
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 21 ms
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 22 ms
[2023-03-17 03:07:28] [INFO ] Input system was already deterministic with 864 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 76 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 27 ms
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 29 ms
[2023-03-17 03:07:28] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 107 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 108 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 41 ms
[2023-03-17 03:07:28] [INFO ] Flatten gal took : 44 ms
[2023-03-17 03:07:28] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 1063 transition count 921
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 1 with 32 rules applied. Total rules applied 64 place count 1031 transition count 921
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 64 place count 1031 transition count 889
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 128 place count 999 transition count 889
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 134 place count 993 transition count 883
Iterating global reduction 2 with 6 rules applied. Total rules applied 140 place count 993 transition count 883
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 174 place count 976 transition count 866
Applied a total of 174 rules in 189 ms. Remains 976 /1063 variables (removed 87) and now considering 866/953 (removed 87) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 190 ms. Remains : 976/1063 places, 866/953 transitions.
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 25 ms
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 27 ms
[2023-03-17 03:07:29] [INFO ] Input system was already deterministic with 866 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1058 transition count 948
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1058 transition count 948
Applied a total of 10 rules in 69 ms. Remains 1058 /1063 variables (removed 5) and now considering 948/953 (removed 5) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 70 ms. Remains : 1058/1063 places, 948/953 transitions.
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 27 ms
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 28 ms
[2023-03-17 03:07:29] [INFO ] Input system was already deterministic with 948 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 1063 transition count 924
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 1034 transition count 924
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 58 place count 1034 transition count 895
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 116 place count 1005 transition count 895
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 121 place count 1000 transition count 890
Iterating global reduction 2 with 5 rules applied. Total rules applied 126 place count 1000 transition count 890
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 160 place count 983 transition count 873
Applied a total of 160 rules in 141 ms. Remains 983 /1063 variables (removed 80) and now considering 873/953 (removed 80) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 143 ms. Remains : 983/1063 places, 873/953 transitions.
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 29 ms
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 30 ms
[2023-03-17 03:07:29] [INFO ] Input system was already deterministic with 873 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 81 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 31 ms
[2023-03-17 03:07:29] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:29] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 98 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 99 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 34 ms
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 33 ms
[2023-03-17 03:07:30] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1063/1063 places, 953/953 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 1057 transition count 947
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 1057 transition count 947
Applied a total of 12 rules in 71 ms. Remains 1057 /1063 variables (removed 6) and now considering 947/953 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 72 ms. Remains : 1057/1063 places, 947/953 transitions.
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 32 ms
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 28 ms
[2023-03-17 03:07:30] [INFO ] Input system was already deterministic with 947 transitions.
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 29 ms
[2023-03-17 03:07:30] [INFO ] Flatten gal took : 29 ms
[2023-03-17 03:07:30] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-17 03:07:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1063 places, 953 transitions and 3239 arcs took 9 ms.
Total runtime 43963 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/496/ctl_0_ --ctl=/tmp/496/ctl_1_ --ctl=/tmp/496/ctl_2_ --ctl=/tmp/496/ctl_3_ --ctl=/tmp/496/ctl_4_ --ctl=/tmp/496/ctl_5_ --ctl=/tmp/496/ctl_6_ --ctl=/tmp/496/ctl_7_ --ctl=/tmp/496/ctl_8_ --ctl=/tmp/496/ctl_9_ --ctl=/tmp/496/ctl_10_ --ctl=/tmp/496/ctl_11_ --ctl=/tmp/496/ctl_12_ --ctl=/tmp/496/ctl_13_ --ctl=/tmp/496/ctl_14_ --ctl=/tmp/496/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14311536 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098824 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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
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="Parking-PT-864"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Parking-PT-864, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863540000450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-864.tgz
mv Parking-PT-864 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;