About the Execution of LTSMin+red for PhaseVariation-PT-D20CS010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15217.252 | 3600000.00 | 14155377.00 | 603.40 | ?????T?F??????T? | 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.r297-tall-167873949900050.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 PhaseVariation-PT-D20CS010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873949900050
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 8.5K Feb 26 15:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 26 15:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 15:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Feb 26 15:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 26 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 13M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-00
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-01
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-02
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-03
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-04
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-05
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-06
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-07
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-08
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-09
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-10
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-11
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-12
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-13
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-14
FORMULA_NAME PhaseVariation-PT-D20CS010-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679439216443
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=PhaseVariation-PT-D20CS010
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 22:53:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 22:53:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 22:53:39] [INFO ] Load time of PNML (sax parser for PT used): 546 ms
[2023-03-21 22:53:39] [INFO ] Transformed 1202 places.
[2023-03-21 22:53:39] [INFO ] Transformed 13457 transitions.
[2023-03-21 22:53:39] [INFO ] Parsed PT model containing 1202 places and 13457 transitions and 93395 arcs in 684 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Deduced a syphon composed of 2 places in 25 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
Support contains 219 out of 1199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 264 place count 1191 transition count 13085
Iterating global reduction 0 with 8 rules applied. Total rules applied 272 place count 1191 transition count 13085
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 280 place count 1191 transition count 13077
Applied a total of 280 rules in 619 ms. Remains 1191 /1199 variables (removed 8) and now considering 13077/13405 (removed 328) transitions.
[2023-03-21 22:53:39] [INFO ] Flow matrix only has 791 transitions (discarded 12286 similar events)
// Phase 1: matrix 791 rows 1191 cols
[2023-03-21 22:53:39] [INFO ] Computed 400 place invariants in 43 ms
[2023-03-21 22:53:45] [INFO ] Dead Transitions using invariants and state equation in 6045 ms found 1564 transitions.
Found 1564 dead transitions using SMT.
Drop transitions removed 1564 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1564 transitions.
[2023-03-21 22:53:45] [INFO ] Flow matrix only has 791 transitions (discarded 10722 similar events)
[2023-03-21 22:53:45] [INFO ] Invariant cache hit.
[2023-03-21 22:53:47] [INFO ] Implicit Places using invariants in 1171 ms returned []
Implicit Place search using SMT only with invariants took 1184 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1191/1199 places, 11513/13405 transitions.
Discarding 282 places :
Symmetric choice reduction at 0 with 282 rule applications. Total rules 282 place count 909 transition count 7423
Iterating global reduction 0 with 282 rules applied. Total rules applied 564 place count 909 transition count 7423
Ensure Unique test removed 2645 transitions
Reduce isomorphic transitions removed 2645 transitions.
Iterating post reduction 0 with 2645 rules applied. Total rules applied 3209 place count 909 transition count 4778
Applied a total of 3209 rules in 205 ms. Remains 909 /1191 variables (removed 282) and now considering 4778/11513 (removed 6735) transitions.
[2023-03-21 22:53:47] [INFO ] Flow matrix only has 509 transitions (discarded 4269 similar events)
// Phase 1: matrix 509 rows 909 cols
[2023-03-21 22:53:47] [INFO ] Computed 400 place invariants in 12 ms
[2023-03-21 22:53:48] [INFO ] Implicit Places using invariants in 948 ms returned []
[2023-03-21 22:53:48] [INFO ] Flow matrix only has 509 transitions (discarded 4269 similar events)
[2023-03-21 22:53:48] [INFO ] Invariant cache hit.
[2023-03-21 22:53:48] [INFO ] State equation strengthened by 501 read => feed constraints.
[2023-03-21 22:53:51] [INFO ] Implicit Places using invariants and state equation in 2734 ms returned []
Implicit Place search using SMT with State Equation took 3693 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 909/1199 places, 4778/13405 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11806 ms. Remains : 909/1199 places, 4778/13405 transitions.
Support contains 219 out of 909 places after structural reductions.
[2023-03-21 22:53:51] [INFO ] Flatten gal took : 375 ms
[2023-03-21 22:53:51] [INFO ] Flatten gal took : 222 ms
[2023-03-21 22:53:52] [INFO ] Input system was already deterministic with 4778 transitions.
Support contains 211 out of 909 places (down from 219) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 100 resets, run finished after 842 ms. (steps per millisecond=11 ) properties (out of 94) seen :78
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) 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 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) 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 16) seen :0
Running SMT prover for 16 properties.
[2023-03-21 22:53:53] [INFO ] Flow matrix only has 509 transitions (discarded 4269 similar events)
[2023-03-21 22:53:53] [INFO ] Invariant cache hit.
[2023-03-21 22:53:53] [INFO ] [Real]Absence check using 400 positive place invariants in 56 ms returned sat
[2023-03-21 22:53:54] [INFO ] After 386ms SMT Verify possible using state equation in real domain returned unsat :12 sat :1 real:3
[2023-03-21 22:53:54] [INFO ] State equation strengthened by 501 read => feed constraints.
[2023-03-21 22:53:54] [INFO ] After 185ms SMT Verify possible using 501 Read/Feed constraints in real domain returned unsat :12 sat :0 real:4
[2023-03-21 22:53:54] [INFO ] After 1212ms SMT Verify possible using all constraints in real domain returned unsat :12 sat :0 real:4
[2023-03-21 22:53:54] [INFO ] [Nat]Absence check using 400 positive place invariants in 73 ms returned sat
[2023-03-21 22:53:55] [INFO ] After 388ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :4
[2023-03-21 22:53:55] [INFO ] After 276ms SMT Verify possible using 501 Read/Feed constraints in natural domain returned unsat :12 sat :4
[2023-03-21 22:53:55] [INFO ] After 545ms SMT Verify possible using trap constraints in natural domain returned unsat :12 sat :4
Attempting to minimize the solution found.
Minimization took 157 ms.
[2023-03-21 22:53:56] [INFO ] After 1408ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :4
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 19 out of 909 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 100 places :
Symmetric choice reduction at 0 with 100 rule applications. Total rules 100 place count 809 transition count 3811
Iterating global reduction 0 with 100 rules applied. Total rules applied 200 place count 809 transition count 3811
Ensure Unique test removed 780 transitions
Reduce isomorphic transitions removed 780 transitions.
Iterating post reduction 0 with 780 rules applied. Total rules applied 980 place count 809 transition count 3031
Applied a total of 980 rules in 863 ms. Remains 809 /909 variables (removed 100) and now considering 3031/4778 (removed 1747) transitions.
[2023-03-21 22:53:56] [INFO ] Flow matrix only has 409 transitions (discarded 2622 similar events)
// Phase 1: matrix 409 rows 809 cols
[2023-03-21 22:53:56] [INFO ] Computed 400 place invariants in 19 ms
[2023-03-21 22:53:58] [INFO ] Dead Transitions using invariants and state equation in 1460 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2327 ms. Remains : 809/909 places, 3031/4778 transitions.
Incomplete random walk after 10000 steps, including 123 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-21 22:53:58] [INFO ] Flow matrix only has 409 transitions (discarded 2622 similar events)
[2023-03-21 22:53:58] [INFO ] Invariant cache hit.
[2023-03-21 22:53:59] [INFO ] [Real]Absence check using 400 positive place invariants in 69 ms returned sat
[2023-03-21 22:53:59] [INFO ] After 300ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:1
[2023-03-21 22:53:59] [INFO ] State equation strengthened by 401 read => feed constraints.
[2023-03-21 22:53:59] [INFO ] After 210ms SMT Verify possible using 401 Read/Feed constraints in real domain returned unsat :0 sat :1 real:2
[2023-03-21 22:53:59] [INFO ] After 258ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-21 22:53:59] [INFO ] After 873ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2023-03-21 22:54:00] [INFO ] [Nat]Absence check using 400 positive place invariants in 70 ms returned sat
[2023-03-21 22:54:00] [INFO ] After 310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-21 22:54:00] [INFO ] After 229ms SMT Verify possible using 401 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-21 22:54:00] [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 94 ms.
[2023-03-21 22:54:00] [INFO ] After 1067ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 15 out of 809 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 809/809 places, 3031/3031 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 807 transition count 3015
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 807 transition count 3015
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 20 place count 807 transition count 2999
Applied a total of 20 rules in 762 ms. Remains 807 /809 variables (removed 2) and now considering 2999/3031 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 766 ms. Remains : 807/809 places, 2999/3031 transitions.
Incomplete random walk after 10000 steps, including 127 resets, run finished after 326 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 62932 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{0=1}
Probabilistic random walk after 62932 steps, saw 35013 distinct states, run finished after 3004 ms. (steps per millisecond=20 ) properties seen :1
Running SMT prover for 2 properties.
[2023-03-21 22:54:05] [INFO ] Flow matrix only has 407 transitions (discarded 2592 similar events)
// Phase 1: matrix 407 rows 807 cols
[2023-03-21 22:54:05] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 22:54:05] [INFO ] [Real]Absence check using 400 positive place invariants in 71 ms returned sat
[2023-03-21 22:54:05] [INFO ] After 272ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-21 22:54:05] [INFO ] State equation strengthened by 399 read => feed constraints.
[2023-03-21 22:54:05] [INFO ] After 208ms SMT Verify possible using 399 Read/Feed constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-21 22:54:06] [INFO ] After 268ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-21 22:54:06] [INFO ] After 875ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-21 22:54:06] [INFO ] [Nat]Absence check using 400 positive place invariants in 62 ms returned sat
[2023-03-21 22:54:06] [INFO ] After 283ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 22:54:06] [INFO ] After 205ms SMT Verify possible using 399 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 22:54:06] [INFO ] After 296ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-21 22:54:06] [INFO ] After 869ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 13 out of 807 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 807/807 places, 2999/2999 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 806 transition count 2991
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 806 transition count 2991
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 10 place count 806 transition count 2983
Applied a total of 10 rules in 750 ms. Remains 806 /807 variables (removed 1) and now considering 2983/2999 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 753 ms. Remains : 806/807 places, 2983/2999 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:54:08] [INFO ] Flow matrix only has 406 transitions (discarded 2577 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-21 22:54:08] [INFO ] Computed 400 place invariants in 14 ms
[2023-03-21 22:54:08] [INFO ] [Real]Absence check using 400 positive place invariants in 63 ms returned sat
[2023-03-21 22:54:08] [INFO ] After 226ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-21 22:54:08] [INFO ] State equation strengthened by 398 read => feed constraints.
[2023-03-21 22:54:08] [INFO ] After 135ms SMT Verify possible using 398 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-21 22:54:08] [INFO ] After 177ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-21 22:54:08] [INFO ] After 667ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 7 out of 806 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 806/806 places, 2983/2983 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 803 transition count 2961
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 803 transition count 2961
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 30 place count 803 transition count 2937
Applied a total of 30 rules in 623 ms. Remains 803 /806 variables (removed 3) and now considering 2937/2983 (removed 46) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 623 ms. Remains : 803/806 places, 2937/2983 transitions.
Incomplete random walk after 10000 steps, including 120 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 68518 steps, run timeout after 3001 ms. (steps per millisecond=22 ) properties seen :{}
Probabilistic random walk after 68518 steps, saw 36089 distinct states, run finished after 3002 ms. (steps per millisecond=22 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:54:12] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
// Phase 1: matrix 403 rows 803 cols
[2023-03-21 22:54:12] [INFO ] Computed 400 place invariants in 12 ms
[2023-03-21 22:54:12] [INFO ] [Real]Absence check using 400 positive place invariants in 64 ms returned sat
[2023-03-21 22:54:13] [INFO ] After 238ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-21 22:54:13] [INFO ] State equation strengthened by 395 read => feed constraints.
[2023-03-21 22:54:13] [INFO ] After 167ms SMT Verify possible using 395 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-21 22:54:13] [INFO ] After 212ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-21 22:54:13] [INFO ] After 685ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 7 out of 803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 2937/2937 transitions.
Applied a total of 0 rules in 601 ms. Remains 803 /803 variables (removed 0) and now considering 2937/2937 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 601 ms. Remains : 803/803 places, 2937/2937 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 803/803 places, 2937/2937 transitions.
Applied a total of 0 rules in 524 ms. Remains 803 /803 variables (removed 0) and now considering 2937/2937 (removed 0) transitions.
[2023-03-21 22:54:14] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
[2023-03-21 22:54:14] [INFO ] Invariant cache hit.
[2023-03-21 22:54:15] [INFO ] Implicit Places using invariants in 850 ms returned []
[2023-03-21 22:54:15] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
[2023-03-21 22:54:15] [INFO ] Invariant cache hit.
[2023-03-21 22:54:15] [INFO ] State equation strengthened by 395 read => feed constraints.
[2023-03-21 22:54:17] [INFO ] Implicit Places using invariants and state equation in 2379 ms returned []
Implicit Place search using SMT with State Equation took 3232 ms to find 0 implicit places.
[2023-03-21 22:54:17] [INFO ] Redundant transitions in 162 ms returned []
[2023-03-21 22:54:17] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
[2023-03-21 22:54:17] [INFO ] Invariant cache hit.
[2023-03-21 22:54:19] [INFO ] Dead Transitions using invariants and state equation in 1310 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5236 ms. Remains : 803/803 places, 2937/2937 transitions.
Graph (complete) has 801 edges and 803 vertex of which 10 are kept as prefixes of interest. Removing 793 places using SCC suffix rule.2 ms
Discarding 793 places :
Also discarding 2873 output transitions
Drop transitions removed 2873 transitions
Drop transitions removed 18 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 57 transitions.
Iterating post reduction 0 with 57 rules applied. Total rules applied 58 place count 10 transition count 7
Applied a total of 58 rules in 8 ms. Remains 10 /803 variables (removed 793) and now considering 7/2937 (removed 2930) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 7 rows 10 cols
[2023-03-21 22:54:19] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-21 22:54:19] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-21 22:54:19] [INFO ] After 6ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-21 22:54:19] [INFO ] After 8ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-21 22:54:19] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
[2023-03-21 22:54:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-21 22:54:19] [INFO ] Flatten gal took : 191 ms
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-21 22:54:19] [INFO ] Flatten gal took : 210 ms
[2023-03-21 22:54:20] [INFO ] Input system was already deterministic with 4778 transitions.
Support contains 159 out of 909 places (down from 172) after GAL structural reductions.
Computed a total of 909 stabilizing places and 4778 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 909 transition count 4778
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS010-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 104 place count 805 transition count 3769
Iterating global reduction 0 with 104 rules applied. Total rules applied 208 place count 805 transition count 3769
Ensure Unique test removed 794 transitions
Reduce isomorphic transitions removed 794 transitions.
Iterating post reduction 0 with 794 rules applied. Total rules applied 1002 place count 805 transition count 2975
Applied a total of 1002 rules in 69 ms. Remains 805 /909 variables (removed 104) and now considering 2975/4778 (removed 1803) transitions.
[2023-03-21 22:54:20] [INFO ] Flow matrix only has 405 transitions (discarded 2570 similar events)
// Phase 1: matrix 405 rows 805 cols
[2023-03-21 22:54:20] [INFO ] Computed 400 place invariants in 7 ms
[2023-03-21 22:54:21] [INFO ] Dead Transitions using invariants and state equation in 1230 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1305 ms. Remains : 805/909 places, 2975/4778 transitions.
[2023-03-21 22:54:21] [INFO ] Flatten gal took : 94 ms
[2023-03-21 22:54:21] [INFO ] Flatten gal took : 94 ms
[2023-03-21 22:54:21] [INFO ] Input system was already deterministic with 2975 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 97 places :
Symmetric choice reduction at 0 with 97 rule applications. Total rules 97 place count 812 transition count 3839
Iterating global reduction 0 with 97 rules applied. Total rules applied 194 place count 812 transition count 3839
Ensure Unique test removed 760 transitions
Reduce isomorphic transitions removed 760 transitions.
Iterating post reduction 0 with 760 rules applied. Total rules applied 954 place count 812 transition count 3079
Applied a total of 954 rules in 57 ms. Remains 812 /909 variables (removed 97) and now considering 3079/4778 (removed 1699) transitions.
[2023-03-21 22:54:21] [INFO ] Flow matrix only has 412 transitions (discarded 2667 similar events)
// Phase 1: matrix 412 rows 812 cols
[2023-03-21 22:54:21] [INFO ] Computed 400 place invariants in 5 ms
[2023-03-21 22:54:23] [INFO ] Dead Transitions using invariants and state equation in 1321 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1387 ms. Remains : 812/909 places, 3079/4778 transitions.
[2023-03-21 22:54:23] [INFO ] Flatten gal took : 100 ms
[2023-03-21 22:54:23] [INFO ] Flatten gal took : 100 ms
[2023-03-21 22:54:23] [INFO ] Input system was already deterministic with 3079 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 802 transition count 3748
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 802 transition count 3748
Ensure Unique test removed 815 transitions
Reduce isomorphic transitions removed 815 transitions.
Iterating post reduction 0 with 815 rules applied. Total rules applied 1029 place count 802 transition count 2933
Applied a total of 1029 rules in 66 ms. Remains 802 /909 variables (removed 107) and now considering 2933/4778 (removed 1845) transitions.
[2023-03-21 22:54:23] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-21 22:54:23] [INFO ] Computed 400 place invariants in 7 ms
[2023-03-21 22:54:25] [INFO ] Dead Transitions using invariants and state equation in 1338 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1406 ms. Remains : 802/909 places, 2933/4778 transitions.
[2023-03-21 22:54:25] [INFO ] Flatten gal took : 96 ms
[2023-03-21 22:54:25] [INFO ] Flatten gal took : 109 ms
[2023-03-21 22:54:25] [INFO ] Input system was already deterministic with 2933 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 106 places :
Symmetric choice reduction at 0 with 106 rule applications. Total rules 106 place count 803 transition count 3750
Iterating global reduction 0 with 106 rules applied. Total rules applied 212 place count 803 transition count 3750
Ensure Unique test removed 807 transitions
Reduce isomorphic transitions removed 807 transitions.
Iterating post reduction 0 with 807 rules applied. Total rules applied 1019 place count 803 transition count 2943
Applied a total of 1019 rules in 954 ms. Remains 803 /909 variables (removed 106) and now considering 2943/4778 (removed 1835) transitions.
[2023-03-21 22:54:26] [INFO ] Flow matrix only has 403 transitions (discarded 2540 similar events)
// Phase 1: matrix 403 rows 803 cols
[2023-03-21 22:54:26] [INFO ] Computed 400 place invariants in 10 ms
[2023-03-21 22:54:27] [INFO ] Dead Transitions using invariants and state equation in 1324 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2285 ms. Remains : 803/909 places, 2943/4778 transitions.
[2023-03-21 22:54:27] [INFO ] Flatten gal took : 87 ms
[2023-03-21 22:54:28] [INFO ] Flatten gal took : 127 ms
[2023-03-21 22:54:28] [INFO ] Input system was already deterministic with 2943 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 102 places :
Symmetric choice reduction at 0 with 102 rule applications. Total rules 102 place count 807 transition count 3798
Iterating global reduction 0 with 102 rules applied. Total rules applied 204 place count 807 transition count 3798
Ensure Unique test removed 785 transitions
Reduce isomorphic transitions removed 785 transitions.
Iterating post reduction 0 with 785 rules applied. Total rules applied 989 place count 807 transition count 3013
Applied a total of 989 rules in 62 ms. Remains 807 /909 variables (removed 102) and now considering 3013/4778 (removed 1765) transitions.
[2023-03-21 22:54:28] [INFO ] Flow matrix only has 407 transitions (discarded 2606 similar events)
// Phase 1: matrix 407 rows 807 cols
[2023-03-21 22:54:28] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-21 22:54:29] [INFO ] Dead Transitions using invariants and state equation in 1316 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1380 ms. Remains : 807/909 places, 3013/4778 transitions.
[2023-03-21 22:54:29] [INFO ] Flatten gal took : 106 ms
[2023-03-21 22:54:29] [INFO ] Flatten gal took : 98 ms
[2023-03-21 22:54:30] [INFO ] Input system was already deterministic with 3013 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 103 place count 806 transition count 3779
Iterating global reduction 0 with 103 rules applied. Total rules applied 206 place count 806 transition count 3779
Ensure Unique test removed 788 transitions
Reduce isomorphic transitions removed 788 transitions.
Iterating post reduction 0 with 788 rules applied. Total rules applied 994 place count 806 transition count 2991
Applied a total of 994 rules in 666 ms. Remains 806 /909 variables (removed 103) and now considering 2991/4778 (removed 1787) transitions.
[2023-03-21 22:54:30] [INFO ] Flow matrix only has 406 transitions (discarded 2585 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-21 22:54:30] [INFO ] Computed 400 place invariants in 12 ms
[2023-03-21 22:54:32] [INFO ] Dead Transitions using invariants and state equation in 1341 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2007 ms. Remains : 806/909 places, 2991/4778 transitions.
[2023-03-21 22:54:32] [INFO ] Flatten gal took : 100 ms
[2023-03-21 22:54:32] [INFO ] Flatten gal took : 107 ms
[2023-03-21 22:54:32] [INFO ] Input system was already deterministic with 2991 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 802 transition count 3744
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 802 transition count 3744
Ensure Unique test removed 809 transitions
Reduce isomorphic transitions removed 809 transitions.
Iterating post reduction 0 with 809 rules applied. Total rules applied 1023 place count 802 transition count 2935
Applied a total of 1023 rules in 662 ms. Remains 802 /909 variables (removed 107) and now considering 2935/4778 (removed 1843) transitions.
[2023-03-21 22:54:33] [INFO ] Flow matrix only has 402 transitions (discarded 2533 similar events)
// Phase 1: matrix 402 rows 802 cols
[2023-03-21 22:54:33] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-21 22:54:34] [INFO ] Dead Transitions using invariants and state equation in 1206 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1869 ms. Remains : 802/909 places, 2935/4778 transitions.
[2023-03-21 22:54:34] [INFO ] Flatten gal took : 83 ms
[2023-03-21 22:54:34] [INFO ] Flatten gal took : 96 ms
[2023-03-21 22:54:34] [INFO ] Input system was already deterministic with 2935 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 814 transition count 3854
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 814 transition count 3854
Ensure Unique test removed 741 transitions
Reduce isomorphic transitions removed 741 transitions.
Iterating post reduction 0 with 741 rules applied. Total rules applied 931 place count 814 transition count 3113
Applied a total of 931 rules in 54 ms. Remains 814 /909 variables (removed 95) and now considering 3113/4778 (removed 1665) transitions.
[2023-03-21 22:54:34] [INFO ] Flow matrix only has 414 transitions (discarded 2699 similar events)
// Phase 1: matrix 414 rows 814 cols
[2023-03-21 22:54:34] [INFO ] Computed 400 place invariants in 12 ms
[2023-03-21 22:54:36] [INFO ] Dead Transitions using invariants and state equation in 1285 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1340 ms. Remains : 814/909 places, 3113/4778 transitions.
[2023-03-21 22:54:36] [INFO ] Flatten gal took : 93 ms
[2023-03-21 22:54:36] [INFO ] Flatten gal took : 102 ms
[2023-03-21 22:54:36] [INFO ] Input system was already deterministic with 3113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 108 places :
Symmetric choice reduction at 0 with 108 rule applications. Total rules 108 place count 801 transition count 3732
Iterating global reduction 0 with 108 rules applied. Total rules applied 216 place count 801 transition count 3732
Ensure Unique test removed 815 transitions
Reduce isomorphic transitions removed 815 transitions.
Iterating post reduction 0 with 815 rules applied. Total rules applied 1031 place count 801 transition count 2917
Applied a total of 1031 rules in 63 ms. Remains 801 /909 variables (removed 108) and now considering 2917/4778 (removed 1861) transitions.
[2023-03-21 22:54:36] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2023-03-21 22:54:36] [INFO ] Computed 400 place invariants in 11 ms
[2023-03-21 22:54:37] [INFO ] Dead Transitions using invariants and state equation in 1307 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1371 ms. Remains : 801/909 places, 2917/4778 transitions.
[2023-03-21 22:54:37] [INFO ] Flatten gal took : 84 ms
[2023-03-21 22:54:38] [INFO ] Flatten gal took : 128 ms
[2023-03-21 22:54:38] [INFO ] Input system was already deterministic with 2917 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 813 transition count 3850
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 813 transition count 3850
Ensure Unique test removed 752 transitions
Reduce isomorphic transitions removed 752 transitions.
Iterating post reduction 0 with 752 rules applied. Total rules applied 944 place count 813 transition count 3098
Applied a total of 944 rules in 56 ms. Remains 813 /909 variables (removed 96) and now considering 3098/4778 (removed 1680) transitions.
[2023-03-21 22:54:38] [INFO ] Flow matrix only has 413 transitions (discarded 2685 similar events)
// Phase 1: matrix 413 rows 813 cols
[2023-03-21 22:54:38] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 22:54:39] [INFO ] Dead Transitions using invariants and state equation in 1371 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1428 ms. Remains : 813/909 places, 3098/4778 transitions.
[2023-03-21 22:54:39] [INFO ] Flatten gal took : 96 ms
[2023-03-21 22:54:39] [INFO ] Flatten gal took : 111 ms
[2023-03-21 22:54:40] [INFO ] Input system was already deterministic with 3098 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 804 transition count 3763
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 804 transition count 3763
Ensure Unique test removed 802 transitions
Reduce isomorphic transitions removed 802 transitions.
Iterating post reduction 0 with 802 rules applied. Total rules applied 1012 place count 804 transition count 2961
Applied a total of 1012 rules in 64 ms. Remains 804 /909 variables (removed 105) and now considering 2961/4778 (removed 1817) transitions.
[2023-03-21 22:54:40] [INFO ] Flow matrix only has 404 transitions (discarded 2557 similar events)
// Phase 1: matrix 404 rows 804 cols
[2023-03-21 22:54:40] [INFO ] Computed 400 place invariants in 8 ms
[2023-03-21 22:54:41] [INFO ] Dead Transitions using invariants and state equation in 1341 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1407 ms. Remains : 804/909 places, 2961/4778 transitions.
[2023-03-21 22:54:41] [INFO ] Flatten gal took : 83 ms
[2023-03-21 22:54:41] [INFO ] Flatten gal took : 92 ms
[2023-03-21 22:54:41] [INFO ] Input system was already deterministic with 2961 transitions.
Starting structural reductions in LTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 103 places :
Symmetric choice reduction at 0 with 103 rule applications. Total rules 103 place count 806 transition count 3787
Iterating global reduction 0 with 103 rules applied. Total rules applied 206 place count 806 transition count 3787
Ensure Unique test removed 790 transitions
Reduce isomorphic transitions removed 790 transitions.
Iterating post reduction 0 with 790 rules applied. Total rules applied 996 place count 806 transition count 2997
Applied a total of 996 rules in 63 ms. Remains 806 /909 variables (removed 103) and now considering 2997/4778 (removed 1781) transitions.
[2023-03-21 22:54:41] [INFO ] Flow matrix only has 406 transitions (discarded 2591 similar events)
// Phase 1: matrix 406 rows 806 cols
[2023-03-21 22:54:41] [INFO ] Computed 400 place invariants in 12 ms
[2023-03-21 22:54:43] [INFO ] Dead Transitions using invariants and state equation in 1409 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1474 ms. Remains : 806/909 places, 2997/4778 transitions.
[2023-03-21 22:54:43] [INFO ] Flatten gal took : 90 ms
[2023-03-21 22:54:43] [INFO ] Flatten gal took : 101 ms
[2023-03-21 22:54:43] [INFO ] Input system was already deterministic with 2997 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 909/909 places, 4778/4778 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 804 transition count 3756
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 804 transition count 3756
Ensure Unique test removed 803 transitions
Reduce isomorphic transitions removed 803 transitions.
Iterating post reduction 0 with 803 rules applied. Total rules applied 1013 place count 804 transition count 2953
Applied a total of 1013 rules in 653 ms. Remains 804 /909 variables (removed 105) and now considering 2953/4778 (removed 1825) transitions.
[2023-03-21 22:54:44] [INFO ] Flow matrix only has 404 transitions (discarded 2549 similar events)
// Phase 1: matrix 404 rows 804 cols
[2023-03-21 22:54:44] [INFO ] Computed 400 place invariants in 9 ms
[2023-03-21 22:54:45] [INFO ] Dead Transitions using invariants and state equation in 1197 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1856 ms. Remains : 804/909 places, 2953/4778 transitions.
[2023-03-21 22:54:45] [INFO ] Flatten gal took : 85 ms
[2023-03-21 22:54:45] [INFO ] Flatten gal took : 96 ms
[2023-03-21 22:54:46] [INFO ] Input system was already deterministic with 2953 transitions.
[2023-03-21 22:54:46] [INFO ] Flatten gal took : 150 ms
[2023-03-21 22:54:46] [INFO ] Flatten gal took : 159 ms
[2023-03-21 22:54:46] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-21 22:54:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 909 places, 4778 transitions and 33426 arcs took 35 ms.
Total runtime 68029 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/581/ctl_0_ --ctl=/tmp/581/ctl_1_ --ctl=/tmp/581/ctl_2_ --ctl=/tmp/581/ctl_3_ --ctl=/tmp/581/ctl_4_ --ctl=/tmp/581/ctl_5_ --ctl=/tmp/581/ctl_6_ --ctl=/tmp/581/ctl_7_ --ctl=/tmp/581/ctl_8_ --ctl=/tmp/581/ctl_9_ --ctl=/tmp/581/ctl_10_ --ctl=/tmp/581/ctl_11_ --ctl=/tmp/581/ctl_12_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 908120 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16075096 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="PhaseVariation-PT-D20CS010"
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 PhaseVariation-PT-D20CS010, 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 r297-tall-167873949900050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS010.tgz
mv PhaseVariation-PT-D20CS010 execution
cd execution
if [ "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 ;