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.r105-tall-167814481600713.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)
...............
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DLCround-PT-09a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481600713
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 968K
-rw-r--r-- 1 mcc users 6.1K Feb 25 19:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 19:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 19:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 19:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 20:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 20:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 20:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 566K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCround-PT-09a-CTLCardinality-00
FORMULA_NAME DLCround-PT-09a-CTLCardinality-01
FORMULA_NAME DLCround-PT-09a-CTLCardinality-02
FORMULA_NAME DLCround-PT-09a-CTLCardinality-03
FORMULA_NAME DLCround-PT-09a-CTLCardinality-04
FORMULA_NAME DLCround-PT-09a-CTLCardinality-05
FORMULA_NAME DLCround-PT-09a-CTLCardinality-06
FORMULA_NAME DLCround-PT-09a-CTLCardinality-07
FORMULA_NAME DLCround-PT-09a-CTLCardinality-08
FORMULA_NAME DLCround-PT-09a-CTLCardinality-09
FORMULA_NAME DLCround-PT-09a-CTLCardinality-10
FORMULA_NAME DLCround-PT-09a-CTLCardinality-11
FORMULA_NAME DLCround-PT-09a-CTLCardinality-12
FORMULA_NAME DLCround-PT-09a-CTLCardinality-13
FORMULA_NAME DLCround-PT-09a-CTLCardinality-14
FORMULA_NAME DLCround-PT-09a-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678365625468

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-09a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 12:40:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 12:40:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:40:27] [INFO ] Load time of PNML (sax parser for PT used): 113 ms
[2023-03-09 12:40:27] [INFO ] Transformed 299 places.
[2023-03-09 12:40:27] [INFO ] Transformed 2243 transitions.
[2023-03-09 12:40:27] [INFO ] Found NUPN structural information;
[2023-03-09 12:40:27] [INFO ] Parsed PT model containing 299 places and 2243 transitions and 8689 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 11 ms.
Ensure Unique test removed 216 transitions
Reduce redundant transitions removed 216 transitions.
Support contains 93 out of 299 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 299/299 places, 2027/2027 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 285 transition count 1833
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 285 transition count 1833
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 29 place count 285 transition count 1832
Drop transitions removed 600 transitions
Redundant transition composition rules discarded 600 transitions
Iterating global reduction 1 with 600 rules applied. Total rules applied 629 place count 285 transition count 1232
Applied a total of 629 rules in 94 ms. Remains 285 /299 variables (removed 14) and now considering 1232/2027 (removed 795) transitions.
[2023-03-09 12:40:27] [INFO ] Flow matrix only has 187 transitions (discarded 1045 similar events)
// Phase 1: matrix 187 rows 285 cols
[2023-03-09 12:40:27] [INFO ] Computed 184 place invariants in 16 ms
[2023-03-09 12:40:28] [INFO ] Implicit Places using invariants in 710 ms returned [116, 117, 118, 119, 120, 121, 122, 123, 127, 128, 133, 134, 135, 136, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 150, 151, 152, 153, 155, 156, 157, 158, 159, 160, 161, 162, 164, 165, 167, 168, 171, 172, 176, 178, 181, 182, 183, 184, 185, 187, 188, 192, 193, 195, 198, 199, 200, 201, 202, 203, 206, 207, 208, 209, 211, 212, 213, 214, 217, 218, 219, 221, 222, 223, 227, 228, 230, 232, 234, 235, 236, 238, 239, 240, 241, 242, 244, 246, 248, 249, 250, 251, 252, 253, 254, 256, 260, 261, 262, 263, 264, 265, 266, 267, 268, 269, 270, 272, 273, 275, 276, 277, 278, 279, 280, 281, 284]
Discarding 118 places :
Ensure Unique test removed 662 transitions
Reduce isomorphic transitions removed 662 transitions.
Implicit Place search using SMT only with invariants took 745 ms to find 118 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 167/299 places, 570/2027 transitions.
Drop transitions removed 322 transitions
Redundant transition composition rules discarded 322 transitions
Iterating global reduction 0 with 322 rules applied. Total rules applied 322 place count 167 transition count 248
Applied a total of 322 rules in 5 ms. Remains 167 /167 variables (removed 0) and now considering 248/570 (removed 322) transitions.
[2023-03-09 12:40:28] [INFO ] Flow matrix only has 187 transitions (discarded 61 similar events)
// Phase 1: matrix 187 rows 167 cols
[2023-03-09 12:40:28] [INFO ] Computed 66 place invariants in 2 ms
[2023-03-09 12:40:28] [INFO ] Implicit Places using invariants in 41 ms returned []
[2023-03-09 12:40:28] [INFO ] Flow matrix only has 187 transitions (discarded 61 similar events)
[2023-03-09 12:40:28] [INFO ] Invariant cache hit.
[2023-03-09 12:40:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 12:40:28] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 167/299 places, 248/2027 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 996 ms. Remains : 167/299 places, 248/2027 transitions.
Support contains 93 out of 167 places after structural reductions.
[2023-03-09 12:40:28] [INFO ] Flatten gal took : 37 ms
[2023-03-09 12:40:28] [INFO ] Flatten gal took : 15 ms
[2023-03-09 12:40:28] [INFO ] Input system was already deterministic with 248 transitions.
Support contains 87 out of 167 places (down from 93) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 45) seen :30
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Running SMT prover for 15 properties.
[2023-03-09 12:40:29] [INFO ] Flow matrix only has 187 transitions (discarded 61 similar events)
[2023-03-09 12:40:29] [INFO ] Invariant cache hit.
[2023-03-09 12:40:29] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
[2023-03-09 12:40:29] [INFO ] [Nat]Absence check using 66 positive place invariants in 10 ms returned sat
[2023-03-09 12:40:29] [INFO ] After 105ms SMT Verify possible using all constraints in natural domain returned unsat :15 sat :0
Fused 15 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 15 atomic propositions for a total of 16 simplifications.
FORMULA DLCround-PT-09a-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 12:40:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 19 ms
[2023-03-09 12:40:29] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DLCround-PT-09a-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-09a-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 10 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 248 transitions.
Support contains 33 out of 167 places (down from 53) after GAL structural reductions.
Computed a total of 53 stabilizing places and 1 stable transitions
Graph (complete) has 313 edges and 167 vertex of which 115 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.2 ms
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 248
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 101 transition count 220
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 101 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 83 place count 101 transition count 217
Applied a total of 83 rules in 3 ms. Remains 101 /167 variables (removed 66) and now considering 217/248 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 101/167 places, 217/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 248
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 101 transition count 220
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 101 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 83 place count 101 transition count 217
Applied a total of 83 rules in 4 ms. Remains 101 /167 variables (removed 66) and now considering 217/248 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 101/167 places, 217/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Graph (trivial) has 247 edges and 167 vertex of which 114 / 167 are part of one of the 14 SCC in 3 ms
Free SCC test removed 100 places
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 233 transitions.
Graph (complete) has 80 edges and 67 vertex of which 17 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.0 ms
Discarding 50 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 15 place count 4 transition count 2
Iterating global reduction 0 with 13 rules applied. Total rules applied 28 place count 4 transition count 2
Applied a total of 28 rules in 9 ms. Remains 4 /167 variables (removed 163) and now considering 2/248 (removed 246) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 4/167 places, 2/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 0 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 0 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 2 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 51 places and 0 transitions.
Iterating post reduction 0 with 51 rules applied. Total rules applied 51 place count 116 transition count 248
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 64 place count 103 transition count 222
Iterating global reduction 1 with 13 rules applied. Total rules applied 77 place count 103 transition count 222
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 80 place count 103 transition count 219
Applied a total of 80 rules in 4 ms. Remains 103 /167 variables (removed 64) and now considering 219/248 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 103/167 places, 219/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 119 transition count 248
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 59 place count 108 transition count 226
Iterating global reduction 1 with 11 rules applied. Total rules applied 70 place count 108 transition count 226
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 73 place count 108 transition count 223
Applied a total of 73 rules in 3 ms. Remains 108 /167 variables (removed 59) and now considering 223/248 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 108/167 places, 223/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 223 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Graph (trivial) has 241 edges and 167 vertex of which 112 / 167 are part of one of the 14 SCC in 1 ms
Free SCC test removed 98 places
Ensure Unique test removed 227 transitions
Reduce isomorphic transitions removed 227 transitions.
Graph (complete) has 86 edges and 69 vertex of which 18 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 0 output transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 13 place count 7 transition count 10
Iterating global reduction 0 with 11 rules applied. Total rules applied 24 place count 7 transition count 10
Applied a total of 24 rules in 3 ms. Remains 7 /167 variables (removed 160) and now considering 10/248 (removed 238) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 7/167 places, 10/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 1 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 0 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Graph (trivial) has 247 edges and 167 vertex of which 114 / 167 are part of one of the 14 SCC in 1 ms
Free SCC test removed 100 places
Ensure Unique test removed 233 transitions
Reduce isomorphic transitions removed 233 transitions.
Graph (complete) has 80 edges and 67 vertex of which 16 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.1 ms
Discarding 51 places :
Also discarding 0 output transitions
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 15 place count 3 transition count 2
Iterating global reduction 0 with 13 rules applied. Total rules applied 28 place count 3 transition count 2
Applied a total of 28 rules in 3 ms. Remains 3 /167 variables (removed 164) and now considering 2/248 (removed 246) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3 ms. Remains : 3/167 places, 2/248 transitions.
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 0 ms
[2023-03-09 12:40:29] [INFO ] Flatten gal took : 1 ms
[2023-03-09 12:40:29] [INFO ] Input system was already deterministic with 2 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Graph (trivial) has 235 edges and 167 vertex of which 105 / 167 are part of one of the 13 SCC in 0 ms
Free SCC test removed 92 places
Ensure Unique test removed 216 transitions
Reduce isomorphic transitions removed 216 transitions.
Graph (complete) has 97 edges and 75 vertex of which 24 are kept as prefixes of interest. Removing 51 places using SCC suffix rule.0 ms
Discarding 51 places :
Also discarding 0 output transitions
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 24 transition count 30
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 7 place count 22 transition count 29
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 18 place count 11 transition count 17
Iterating global reduction 2 with 11 rules applied. Total rules applied 29 place count 11 transition count 17
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 31 place count 11 transition count 15
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 33 place count 10 transition count 14
Applied a total of 33 rules in 12 ms. Remains 10 /167 variables (removed 157) and now considering 14/248 (removed 234) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 10/167 places, 14/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 1 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 1 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 14 transitions.
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
FORMULA DLCround-PT-09a-CTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 117 transition count 248
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 63 place count 104 transition count 222
Iterating global reduction 1 with 13 rules applied. Total rules applied 76 place count 104 transition count 222
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 79 place count 104 transition count 219
Applied a total of 79 rules in 4 ms. Remains 104 /167 variables (removed 63) and now considering 219/248 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 104/167 places, 219/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 117 transition count 248
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 63 place count 104 transition count 222
Iterating global reduction 1 with 13 rules applied. Total rules applied 76 place count 104 transition count 222
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 79 place count 104 transition count 219
Applied a total of 79 rules in 3 ms. Remains 104 /167 variables (removed 63) and now considering 219/248 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 104/167 places, 219/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 248
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 65 place count 102 transition count 222
Iterating global reduction 1 with 13 rules applied. Total rules applied 78 place count 102 transition count 222
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 81 place count 102 transition count 219
Applied a total of 81 rules in 4 ms. Remains 102 /167 variables (removed 65) and now considering 219/248 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 102/167 places, 219/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 7 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 219 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 117 transition count 248
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 64 place count 103 transition count 220
Iterating global reduction 1 with 14 rules applied. Total rules applied 78 place count 103 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 81 place count 103 transition count 217
Applied a total of 81 rules in 3 ms. Remains 103 /167 variables (removed 64) and now considering 217/248 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 103/167 places, 217/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 5 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 217 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 248/248 transitions.
Reduce places removed 52 places and 0 transitions.
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 115 transition count 248
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 66 place count 101 transition count 220
Iterating global reduction 1 with 14 rules applied. Total rules applied 80 place count 101 transition count 220
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 83 place count 101 transition count 217
Applied a total of 83 rules in 2 ms. Remains 101 /167 variables (removed 66) and now considering 217/248 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 101/167 places, 217/248 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 5 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 6 ms
[2023-03-09 12:40:30] [INFO ] Input system was already deterministic with 217 transitions.
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 8 ms
[2023-03-09 12:40:30] [INFO ] Flatten gal took : 8 ms
[2023-03-09 12:40:30] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-09 12:40:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 167 places, 248 transitions and 561 arcs took 2 ms.
Total runtime 2974 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/466/ctl_0_ --ctl=/tmp/466/ctl_1_ --ctl=/tmp/466/ctl_2_ --ctl=/tmp/466/ctl_3_ --ctl=/tmp/466/ctl_4_ --ctl=/tmp/466/ctl_5_ --ctl=/tmp/466/ctl_6_ --ctl=/tmp/466/ctl_7_ --ctl=/tmp/466/ctl_8_ --ctl=/tmp/466/ctl_9_ --ctl=/tmp/466/ctl_10_ --ctl=/tmp/466/ctl_11_ --mu-par --mu-opt
FORMULA DLCround-PT-09a-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DLCround-PT-09a-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678365633198

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name DLCround-PT-09a-CTLCardinality-00
ctl formula formula --ctl=/tmp/466/ctl_0_
ctl formula name DLCround-PT-09a-CTLCardinality-01
ctl formula formula --ctl=/tmp/466/ctl_1_
ctl formula name DLCround-PT-09a-CTLCardinality-03
ctl formula formula --ctl=/tmp/466/ctl_2_
ctl formula name DLCround-PT-09a-CTLCardinality-04
ctl formula formula --ctl=/tmp/466/ctl_3_
ctl formula name DLCround-PT-09a-CTLCardinality-06
ctl formula formula --ctl=/tmp/466/ctl_4_
ctl formula name DLCround-PT-09a-CTLCardinality-07
ctl formula formula --ctl=/tmp/466/ctl_5_
ctl formula name DLCround-PT-09a-CTLCardinality-08
ctl formula formula --ctl=/tmp/466/ctl_6_
ctl formula name DLCround-PT-09a-CTLCardinality-10
ctl formula formula --ctl=/tmp/466/ctl_7_
ctl formula name DLCround-PT-09a-CTLCardinality-11
ctl formula formula --ctl=/tmp/466/ctl_8_
ctl formula name DLCround-PT-09a-CTLCardinality-12
ctl formula formula --ctl=/tmp/466/ctl_9_
ctl formula name DLCround-PT-09a-CTLCardinality-13
ctl formula formula --ctl=/tmp/466/ctl_10_
ctl formula name DLCround-PT-09a-CTLCardinality-15
ctl formula formula --ctl=/tmp/466/ctl_11_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 167 places, 248 transitions and 561 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 248->142 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 167; there are 142 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 1519 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.390 real 5.240 user 0.330 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: state space has 4463084033281 states, 517 nodes
pnml2lts-sym: Formula /tmp/466/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_6_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_5_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_10_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_8_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_7_ holds for the initial state
pnml2lts-sym: Formula /tmp/466/ctl_4_ does not hold for the initial state
pnml2lts-sym: group_next: 1606 nodes total
pnml2lts-sym: group_explored: 852 nodes, 16808 short vectors total
pnml2lts-sym: max token count: 1

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DLCround-PT-09a"
export BK_EXAMINATION="CTLCardinality"
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 DLCround-PT-09a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481600713"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-09a.tgz
mv DLCround-PT-09a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;