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.r489-tall-167912707901273.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 ViralEpidemic-PT-S03D1C1A06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707901273
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.5M
-rw-r--r-- 1 mcc users 8.1K Feb 25 20:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 20:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 20:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 20:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 17:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 17:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 20:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 25 20:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 20:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 20:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 17:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.1M 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 ViralEpidemic-PT-S03D1C1A06-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S03D1C1A06-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679353425943

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=ViralEpidemic-PT-S03D1C1A06
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 23:03:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 23:03:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 23:03:47] [INFO ] Load time of PNML (sax parser for PT used): 261 ms
[2023-03-20 23:03:47] [INFO ] Transformed 5466 places.
[2023-03-20 23:03:47] [INFO ] Transformed 7651 transitions.
[2023-03-20 23:03:47] [INFO ] Parsed PT model containing 5466 places and 7651 transitions and 17488 arcs in 484 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 143 out of 5466 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5466/5466 places, 7651/7651 transitions.
Discarding 2435 places :
Symmetric choice reduction at 0 with 2435 rule applications. Total rules 2435 place count 3031 transition count 3081
Iterating global reduction 0 with 2435 rules applied. Total rules applied 4870 place count 3031 transition count 3081
Applied a total of 4870 rules in 1120 ms. Remains 3031 /5466 variables (removed 2435) and now considering 3081/7651 (removed 4570) transitions.
// Phase 1: matrix 3081 rows 3031 cols
[2023-03-20 23:03:49] [INFO ] Invariants computation overflowed in 208 ms
[2023-03-20 23:03:51] [INFO ] Implicit Places using invariants in 1885 ms returned []
// Phase 1: matrix 3081 rows 3031 cols
[2023-03-20 23:03:51] [INFO ] Invariants computation overflowed in 131 ms
[2023-03-20 23:03:53] [INFO ] Implicit Places using invariants and state equation in 2047 ms returned []
Implicit Place search using SMT with State Equation took 3968 ms to find 0 implicit places.
// Phase 1: matrix 3081 rows 3031 cols
[2023-03-20 23:03:53] [INFO ] Invariants computation overflowed in 46 ms
[2023-03-20 23:03:54] [INFO ] Dead Transitions using invariants and state equation in 1579 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3031/5466 places, 3081/7651 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6679 ms. Remains : 3031/5466 places, 3081/7651 transitions.
Support contains 143 out of 3031 places after structural reductions.
[2023-03-20 23:03:55] [INFO ] Flatten gal took : 261 ms
[2023-03-20 23:03:55] [INFO ] Flatten gal took : 124 ms
[2023-03-20 23:03:55] [INFO ] Input system was already deterministic with 3081 transitions.
Incomplete random walk after 10000 steps, including 74 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 83) seen :54
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
// Phase 1: matrix 3081 rows 3031 cols
[2023-03-20 23:03:56] [INFO ] Invariants computation overflowed in 47 ms
[2023-03-20 23:03:58] [INFO ] After 1713ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:29
[2023-03-20 23:04:03] [INFO ] After 2592ms SMT Verify possible using state equation in natural domain returned unsat :16 sat :13
[2023-03-20 23:04:06] [INFO ] After 4713ms SMT Verify possible using trap constraints in natural domain returned unsat :16 sat :13
Attempting to minimize the solution found.
Minimization took 1186 ms.
[2023-03-20 23:04:07] [INFO ] After 8529ms SMT Verify possible using all constraints in natural domain returned unsat :16 sat :13
Fused 29 Parikh solutions to 13 different solutions.
Finished Parikh walk after 105 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=26 )
Parikh walk visited 13 properties in 133 ms.
Successfully simplified 16 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 92 ms
[2023-03-20 23:04:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 109 ms
[2023-03-20 23:04:07] [INFO ] Input system was already deterministic with 3081 transitions.
Support contains 107 out of 3031 places (down from 112) after GAL structural reductions.
Computed a total of 3031 stabilizing places and 3081 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3031 transition count 3081
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 2 formulas.
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Graph (complete) has 1875 edges and 3031 vertex of which 126 are kept as prefixes of interest. Removing 2905 places using SCC suffix rule.9 ms
Discarding 2905 places :
Also discarding 2890 output transitions
Drop transitions removed 2890 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 125 transition count 183
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 22 place count 111 transition count 153
Iterating global reduction 1 with 14 rules applied. Total rules applied 36 place count 111 transition count 153
Applied a total of 36 rules in 27 ms. Remains 111 /3031 variables (removed 2920) and now considering 153/3081 (removed 2928) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 111/3031 places, 153/3081 transitions.
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 3 ms
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 4 ms
[2023-03-20 23:04:07] [INFO ] Input system was already deterministic with 153 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Graph (complete) has 1875 edges and 3031 vertex of which 42 are kept as prefixes of interest. Removing 2989 places using SCC suffix rule.6 ms
Discarding 2989 places :
Also discarding 3017 output transitions
Drop transitions removed 3017 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 41 transition count 58
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 11 place count 36 transition count 48
Iterating global reduction 1 with 5 rules applied. Total rules applied 16 place count 36 transition count 48
Applied a total of 16 rules in 15 ms. Remains 36 /3031 variables (removed 2995) and now considering 48/3081 (removed 3033) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 36/3031 places, 48/3081 transitions.
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:04:07] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:04:07] [INFO ] Input system was already deterministic with 48 transitions.
Finished random walk after 44 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=44 )
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 110 places :
Symmetric choice reduction at 0 with 110 rule applications. Total rules 110 place count 2921 transition count 2920
Iterating global reduction 0 with 110 rules applied. Total rules applied 220 place count 2921 transition count 2920
Applied a total of 220 rules in 271 ms. Remains 2921 /3031 variables (removed 110) and now considering 2920/3081 (removed 161) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 273 ms. Remains : 2921/3031 places, 2920/3081 transitions.
[2023-03-20 23:04:08] [INFO ] Flatten gal took : 74 ms
[2023-03-20 23:04:08] [INFO ] Flatten gal took : 116 ms
[2023-03-20 23:04:08] [INFO ] Input system was already deterministic with 2920 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 101 places :
Symmetric choice reduction at 0 with 101 rule applications. Total rules 101 place count 2930 transition count 2933
Iterating global reduction 0 with 101 rules applied. Total rules applied 202 place count 2930 transition count 2933
Applied a total of 202 rules in 308 ms. Remains 2930 /3031 variables (removed 101) and now considering 2933/3081 (removed 148) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 309 ms. Remains : 2930/3031 places, 2933/3081 transitions.
[2023-03-20 23:04:08] [INFO ] Flatten gal took : 71 ms
[2023-03-20 23:04:09] [INFO ] Flatten gal took : 73 ms
[2023-03-20 23:04:09] [INFO ] Input system was already deterministic with 2933 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 2935 transition count 2948
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 2935 transition count 2948
Applied a total of 192 rules in 284 ms. Remains 2935 /3031 variables (removed 96) and now considering 2948/3081 (removed 133) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 2935/3031 places, 2948/3081 transitions.
[2023-03-20 23:04:09] [INFO ] Flatten gal took : 65 ms
[2023-03-20 23:04:09] [INFO ] Flatten gal took : 73 ms
[2023-03-20 23:04:09] [INFO ] Input system was already deterministic with 2948 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 105 places :
Symmetric choice reduction at 0 with 105 rule applications. Total rules 105 place count 2926 transition count 2925
Iterating global reduction 0 with 105 rules applied. Total rules applied 210 place count 2926 transition count 2925
Applied a total of 210 rules in 289 ms. Remains 2926 /3031 variables (removed 105) and now considering 2925/3081 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 2926/3031 places, 2925/3081 transitions.
[2023-03-20 23:04:10] [INFO ] Flatten gal took : 56 ms
[2023-03-20 23:04:10] [INFO ] Flatten gal took : 62 ms
[2023-03-20 23:04:10] [INFO ] Input system was already deterministic with 2925 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 110 places :
Symmetric choice reduction at 0 with 110 rule applications. Total rules 110 place count 2921 transition count 2922
Iterating global reduction 0 with 110 rules applied. Total rules applied 220 place count 2921 transition count 2922
Applied a total of 220 rules in 337 ms. Remains 2921 /3031 variables (removed 110) and now considering 2922/3081 (removed 159) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 338 ms. Remains : 2921/3031 places, 2922/3081 transitions.
[2023-03-20 23:04:10] [INFO ] Flatten gal took : 59 ms
[2023-03-20 23:04:10] [INFO ] Flatten gal took : 67 ms
[2023-03-20 23:04:11] [INFO ] Input system was already deterministic with 2922 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Graph (complete) has 1875 edges and 3031 vertex of which 58 are kept as prefixes of interest. Removing 2973 places using SCC suffix rule.7 ms
Discarding 2973 places :
Also discarding 2989 output transitions
Drop transitions removed 2989 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 57 transition count 87
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 51 transition count 72
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 51 transition count 72
Applied a total of 17 rules in 16 ms. Remains 51 /3031 variables (removed 2980) and now considering 72/3081 (removed 3009) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 51/3031 places, 72/3081 transitions.
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:04:11] [INFO ] Input system was already deterministic with 72 transitions.
Finished random walk after 243 steps, including 4 resets, run visited all 1 properties in 2 ms. (steps per millisecond=121 )
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 115 place count 2916 transition count 2915
Iterating global reduction 0 with 115 rules applied. Total rules applied 230 place count 2916 transition count 2915
Applied a total of 230 rules in 289 ms. Remains 2916 /3031 variables (removed 115) and now considering 2915/3081 (removed 166) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 2916/3031 places, 2915/3081 transitions.
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 54 ms
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 61 ms
[2023-03-20 23:04:11] [INFO ] Input system was already deterministic with 2915 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Graph (complete) has 1875 edges and 3031 vertex of which 102 are kept as prefixes of interest. Removing 2929 places using SCC suffix rule.5 ms
Discarding 2929 places :
Also discarding 2922 output transitions
Drop transitions removed 2922 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 101 transition count 150
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 24 place count 86 transition count 115
Iterating global reduction 1 with 15 rules applied. Total rules applied 39 place count 86 transition count 115
Applied a total of 39 rules in 14 ms. Remains 86 /3031 variables (removed 2945) and now considering 115/3081 (removed 2966) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 86/3031 places, 115/3081 transitions.
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:04:11] [INFO ] Flatten gal took : 2 ms
[2023-03-20 23:04:11] [INFO ] Input system was already deterministic with 115 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 107 places :
Symmetric choice reduction at 0 with 107 rule applications. Total rules 107 place count 2924 transition count 2925
Iterating global reduction 0 with 107 rules applied. Total rules applied 214 place count 2924 transition count 2925
Applied a total of 214 rules in 286 ms. Remains 2924 /3031 variables (removed 107) and now considering 2925/3081 (removed 156) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 290 ms. Remains : 2924/3031 places, 2925/3081 transitions.
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 55 ms
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 61 ms
[2023-03-20 23:04:12] [INFO ] Input system was already deterministic with 2925 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Graph (complete) has 1875 edges and 3031 vertex of which 20 are kept as prefixes of interest. Removing 3011 places using SCC suffix rule.4 ms
Discarding 3011 places :
Also discarding 3050 output transitions
Drop transitions removed 3050 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 19 transition count 27
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 18 transition count 25
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 18 transition count 25
Applied a total of 6 rules in 11 ms. Remains 18 /3031 variables (removed 3013) and now considering 25/3081 (removed 3056) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 18/3031 places, 25/3081 transitions.
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 1 ms
[2023-03-20 23:04:12] [INFO ] Input system was already deterministic with 25 transitions.
Finished random walk after 28 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=28 )
FORMULA ViralEpidemic-PT-S03D1C1A06-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 3031/3031 places, 3081/3081 transitions.
Discarding 112 places :
Symmetric choice reduction at 0 with 112 rule applications. Total rules 112 place count 2919 transition count 2922
Iterating global reduction 0 with 112 rules applied. Total rules applied 224 place count 2919 transition count 2922
Applied a total of 224 rules in 284 ms. Remains 2919 /3031 variables (removed 112) and now considering 2922/3081 (removed 159) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 285 ms. Remains : 2919/3031 places, 2922/3081 transitions.
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 54 ms
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 61 ms
[2023-03-20 23:04:12] [INFO ] Input system was already deterministic with 2922 transitions.
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 62 ms
[2023-03-20 23:04:12] [INFO ] Flatten gal took : 65 ms
[2023-03-20 23:04:12] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-20 23:04:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3031 places, 3081 transitions and 6944 arcs took 39 ms.
Total runtime 25487 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/478/ctl_0_ --ctl=/tmp/478/ctl_1_ --ctl=/tmp/478/ctl_2_ --ctl=/tmp/478/ctl_3_ --ctl=/tmp/478/ctl_4_ --ctl=/tmp/478/ctl_5_ --ctl=/tmp/478/ctl_6_ --ctl=/tmp/478/ctl_7_ --ctl=/tmp/478/ctl_8_ --ctl=/tmp/478/ctl_9_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 163984 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16092104 kB
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-01
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-03
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-05
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-06
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-07
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-08
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-10
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-11
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-13
Could not compute solution for formula : ViralEpidemic-PT-S03D1C1A06-CTLCardinality-15

BK_STOP 1679357025203

--------------------
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 ViralEpidemic-PT-S03D1C1A06-CTLCardinality-01
ctl formula formula --ctl=/tmp/478/ctl_0_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-03
ctl formula formula --ctl=/tmp/478/ctl_1_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-05
ctl formula formula --ctl=/tmp/478/ctl_2_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-06
ctl formula formula --ctl=/tmp/478/ctl_3_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-07
ctl formula formula --ctl=/tmp/478/ctl_4_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-08
ctl formula formula --ctl=/tmp/478/ctl_5_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-10
ctl formula formula --ctl=/tmp/478/ctl_6_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-11
ctl formula formula --ctl=/tmp/478/ctl_7_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-13
ctl formula formula --ctl=/tmp/478/ctl_8_
ctl formula name ViralEpidemic-PT-S03D1C1A06-CTLCardinality-15
ctl formula formula --ctl=/tmp/478/ctl_9_
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 3031 places, 3081 transitions and 6944 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.040 real 0.020 user 0.010 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: 3081->3081 groups
pnml2lts-sym: Regrouping took 2.600 real 2.580 user 0.010 sys
pnml2lts-sym: state vector length is 3031; there are 3081 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: 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 5482947 group checks and 0 next state calls
pnml2lts-sym: reachability took 80.940 real 323.490 user 0.000 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 2.250 real 9.000 user 0.000 sys
pnml2lts-sym: state space has 4.35833398653712412e+523 states, 1798366 nodes
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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
Killing (15) : 484
Killing (9) : 484

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="ViralEpidemic-PT-S03D1C1A06"
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 ViralEpidemic-PT-S03D1C1A06, 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 r489-tall-167912707901273"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A06.tgz
mv ViralEpidemic-PT-S03D1C1A06 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 ;