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-167912708001305.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-S04D1C1A04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912708001305
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 11K Feb 25 20:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 25 20:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 25 20:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Feb 25 20:25 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 4.3K Feb 25 17:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 17:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 20:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 20:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 20:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 20:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 17:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 17:27 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 1.2M 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-S04D1C1A04-CTLCardinality-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679358160445

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-S04D1C1A04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 00:22:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-21 00:22:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 00:22:42] [INFO ] Load time of PNML (sax parser for PT used): 186 ms
[2023-03-21 00:22:42] [INFO ] Transformed 2047 places.
[2023-03-21 00:22:42] [INFO ] Transformed 3069 transitions.
[2023-03-21 00:22:42] [INFO ] Parsed PT model containing 2047 places and 3069 transitions and 7161 arcs in 265 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
Support contains 203 out of 2047 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2047/2047 places, 3069/3069 transitions.
Discarding 948 places :
Symmetric choice reduction at 0 with 948 rule applications. Total rules 948 place count 1099 transition count 1157
Iterating global reduction 0 with 948 rules applied. Total rules applied 1896 place count 1099 transition count 1157
Applied a total of 1896 rules in 218 ms. Remains 1099 /2047 variables (removed 948) and now considering 1157/3069 (removed 1912) transitions.
// Phase 1: matrix 1157 rows 1099 cols
[2023-03-21 00:22:42] [INFO ] Invariants computation overflowed in 81 ms
[2023-03-21 00:22:43] [INFO ] Implicit Places using invariants in 623 ms returned []
// Phase 1: matrix 1157 rows 1099 cols
[2023-03-21 00:22:43] [INFO ] Invariants computation overflowed in 36 ms
[2023-03-21 00:22:43] [INFO ] Implicit Places using invariants and state equation in 840 ms returned []
Implicit Place search using SMT with State Equation took 1488 ms to find 0 implicit places.
// Phase 1: matrix 1157 rows 1099 cols
[2023-03-21 00:22:43] [INFO ] Invariants computation overflowed in 24 ms
[2023-03-21 00:22:44] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1099/2047 places, 1157/3069 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2141 ms. Remains : 1099/2047 places, 1157/3069 transitions.
Support contains 203 out of 1099 places after structural reductions.
[2023-03-21 00:22:44] [INFO ] Flatten gal took : 97 ms
[2023-03-21 00:22:44] [INFO ] Flatten gal took : 57 ms
[2023-03-21 00:22:44] [INFO ] Input system was already deterministic with 1157 transitions.
Incomplete random walk after 10001 steps, including 58 resets, run finished after 558 ms. (steps per millisecond=17 ) properties (out of 114) seen :80
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) 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 34) 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 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) 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 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 34) seen :0
Running SMT prover for 34 properties.
// Phase 1: matrix 1157 rows 1099 cols
[2023-03-21 00:22:45] [INFO ] Invariants computation overflowed in 11 ms
[2023-03-21 00:22:46] [INFO ] After 784ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:34
[2023-03-21 00:22:48] [INFO ] After 645ms SMT Verify possible using state equation in natural domain returned unsat :27 sat :7
[2023-03-21 00:22:48] [INFO ] After 1143ms SMT Verify possible using trap constraints in natural domain returned unsat :27 sat :7
Attempting to minimize the solution found.
Minimization took 301 ms.
[2023-03-21 00:22:49] [INFO ] After 2688ms SMT Verify possible using all constraints in natural domain returned unsat :27 sat :7
Fused 34 Parikh solutions to 7 different solutions.
Finished Parikh walk after 52 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=26 )
Parikh walk visited 7 properties in 14 ms.
Successfully simplified 27 atomic propositions for a total of 16 simplifications.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 41 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 44 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 1157 transitions.
Support contains 139 out of 1099 places (down from 150) after GAL structural reductions.
Computed a total of 1099 stabilizing places and 1157 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1099 transition count 1157
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 ViralEpidemic-PT-S04D1C1A04-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A04-CTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 161 places :
Symmetric choice reduction at 0 with 161 rule applications. Total rules 161 place count 938 transition count 937
Iterating global reduction 0 with 161 rules applied. Total rules applied 322 place count 938 transition count 937
Applied a total of 322 rules in 87 ms. Remains 938 /1099 variables (removed 161) and now considering 937/1157 (removed 220) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 938/1099 places, 937/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 27 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 28 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 937 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 155 places :
Symmetric choice reduction at 0 with 155 rule applications. Total rules 155 place count 944 transition count 946
Iterating global reduction 0 with 155 rules applied. Total rules applied 310 place count 944 transition count 946
Applied a total of 310 rules in 87 ms. Remains 944 /1099 variables (removed 155) and now considering 946/1157 (removed 211) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 88 ms. Remains : 944/1099 places, 946/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 25 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 26 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 946 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Graph (complete) has 693 edges and 1099 vertex of which 61 are kept as prefixes of interest. Removing 1038 places using SCC suffix rule.4 ms
Discarding 1038 places :
Also discarding 1053 output transitions
Drop transitions removed 1053 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 60 transition count 95
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 24 place count 45 transition count 60
Iterating global reduction 1 with 15 rules applied. Total rules applied 39 place count 45 transition count 60
Applied a total of 39 rules in 14 ms. Remains 45 /1099 variables (removed 1054) and now considering 60/1157 (removed 1097) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 45/1099 places, 60/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 60 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Graph (complete) has 693 edges and 1099 vertex of which 31 are kept as prefixes of interest. Removing 1068 places using SCC suffix rule.2 ms
Discarding 1068 places :
Also discarding 1109 output transitions
Drop transitions removed 1109 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 30 transition count 43
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 11 place count 24 transition count 32
Iterating global reduction 1 with 6 rules applied. Total rules applied 17 place count 24 transition count 32
Applied a total of 17 rules in 7 ms. Remains 24 /1099 variables (removed 1075) and now considering 32/1157 (removed 1125) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 24/1099 places, 32/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 0 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 1 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 32 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Graph (complete) has 693 edges and 1099 vertex of which 70 are kept as prefixes of interest. Removing 1029 places using SCC suffix rule.2 ms
Discarding 1029 places :
Also discarding 1043 output transitions
Drop transitions removed 1043 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 69 transition count 108
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 24 place count 51 transition count 70
Iterating global reduction 1 with 18 rules applied. Total rules applied 42 place count 51 transition count 70
Applied a total of 42 rules in 8 ms. Remains 51 /1099 variables (removed 1048) and now considering 70/1157 (removed 1087) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 51/1099 places, 70/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 2 ms
[2023-03-21 00:22:49] [INFO ] Input system was already deterministic with 70 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 151 places :
Symmetric choice reduction at 0 with 151 rule applications. Total rules 151 place count 948 transition count 947
Iterating global reduction 0 with 151 rules applied. Total rules applied 302 place count 948 transition count 947
Applied a total of 302 rules in 53 ms. Remains 948 /1099 variables (removed 151) and now considering 947/1157 (removed 210) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 948/1099 places, 947/1157 transitions.
[2023-03-21 00:22:49] [INFO ] Flatten gal took : 22 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 23 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 947 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 151 places :
Symmetric choice reduction at 0 with 151 rule applications. Total rules 151 place count 948 transition count 948
Iterating global reduction 0 with 151 rules applied. Total rules applied 302 place count 948 transition count 948
Applied a total of 302 rules in 37 ms. Remains 948 /1099 variables (removed 151) and now considering 948/1157 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 948/1099 places, 948/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 22 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 23 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 948 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 153 places :
Symmetric choice reduction at 0 with 153 rule applications. Total rules 153 place count 946 transition count 948
Iterating global reduction 0 with 153 rules applied. Total rules applied 306 place count 946 transition count 948
Applied a total of 306 rules in 35 ms. Remains 946 /1099 variables (removed 153) and now considering 948/1157 (removed 209) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 946/1099 places, 948/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 22 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 24 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 948 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 150 places :
Symmetric choice reduction at 0 with 150 rule applications. Total rules 150 place count 949 transition count 954
Iterating global reduction 0 with 150 rules applied. Total rules applied 300 place count 949 transition count 954
Applied a total of 300 rules in 49 ms. Remains 949 /1099 variables (removed 150) and now considering 954/1157 (removed 203) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 949/1099 places, 954/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 22 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 24 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 954 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 152 places :
Symmetric choice reduction at 0 with 152 rule applications. Total rules 152 place count 947 transition count 949
Iterating global reduction 0 with 152 rules applied. Total rules applied 304 place count 947 transition count 949
Applied a total of 304 rules in 34 ms. Remains 947 /1099 variables (removed 152) and now considering 949/1157 (removed 208) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 947/1099 places, 949/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 20 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 28 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 949 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 142 places :
Symmetric choice reduction at 0 with 142 rule applications. Total rules 142 place count 957 transition count 966
Iterating global reduction 0 with 142 rules applied. Total rules applied 284 place count 957 transition count 966
Applied a total of 284 rules in 34 ms. Remains 957 /1099 variables (removed 142) and now considering 966/1157 (removed 191) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 957/1099 places, 966/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 19 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 20 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 966 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Graph (complete) has 693 edges and 1099 vertex of which 119 are kept as prefixes of interest. Removing 980 places using SCC suffix rule.2 ms
Discarding 980 places :
Also discarding 965 output transitions
Drop transitions removed 965 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 118 transition count 169
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 40 place count 101 transition count 133
Iterating global reduction 1 with 17 rules applied. Total rules applied 57 place count 101 transition count 133
Applied a total of 57 rules in 11 ms. Remains 101 /1099 variables (removed 998) and now considering 133/1157 (removed 1024) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 101/1099 places, 133/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 3 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 160 places :
Symmetric choice reduction at 0 with 160 rule applications. Total rules 160 place count 939 transition count 941
Iterating global reduction 0 with 160 rules applied. Total rules applied 320 place count 939 transition count 941
Applied a total of 320 rules in 31 ms. Remains 939 /1099 variables (removed 160) and now considering 941/1157 (removed 216) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 939/1099 places, 941/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 18 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 19 ms
[2023-03-21 00:22:50] [INFO ] Input system was already deterministic with 941 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1099/1099 places, 1157/1157 transitions.
Discarding 146 places :
Symmetric choice reduction at 0 with 146 rule applications. Total rules 146 place count 953 transition count 952
Iterating global reduction 0 with 146 rules applied. Total rules applied 292 place count 953 transition count 952
Applied a total of 292 rules in 30 ms. Remains 953 /1099 variables (removed 146) and now considering 952/1157 (removed 205) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 953/1099 places, 952/1157 transitions.
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 19 ms
[2023-03-21 00:22:50] [INFO ] Flatten gal took : 21 ms
[2023-03-21 00:22:51] [INFO ] Input system was already deterministic with 952 transitions.
[2023-03-21 00:22:51] [INFO ] Flatten gal took : 26 ms
[2023-03-21 00:22:51] [INFO ] Flatten gal took : 26 ms
[2023-03-21 00:22:51] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2023-03-21 00:22:51] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1099 places, 1157 transitions and 2666 arcs took 5 ms.
Total runtime 9197 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/473/ctl_0_ --ctl=/tmp/473/ctl_1_ --ctl=/tmp/473/ctl_2_ --ctl=/tmp/473/ctl_3_ --ctl=/tmp/473/ctl_4_ --ctl=/tmp/473/ctl_5_ --ctl=/tmp/473/ctl_6_ --ctl=/tmp/473/ctl_7_ --ctl=/tmp/473/ctl_8_ --ctl=/tmp/473/ctl_9_ --ctl=/tmp/473/ctl_10_ --ctl=/tmp/473/ctl_11_ --ctl=/tmp/473/ctl_12_ --ctl=/tmp/473/ctl_13_ --mu-par --mu-opt
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-00
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-01
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-02
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-03
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-04
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-05
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-06
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-07
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-09
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-10
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-11
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-12
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-13
Could not compute solution for formula : ViralEpidemic-PT-S04D1C1A04-CTLCardinality-15

BK_STOP 1679358488022

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ 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-S04D1C1A04-CTLCardinality-00
ctl formula formula --ctl=/tmp/473/ctl_0_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-01
ctl formula formula --ctl=/tmp/473/ctl_1_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-02
ctl formula formula --ctl=/tmp/473/ctl_2_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-03
ctl formula formula --ctl=/tmp/473/ctl_3_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-04
ctl formula formula --ctl=/tmp/473/ctl_4_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-05
ctl formula formula --ctl=/tmp/473/ctl_5_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-06
ctl formula formula --ctl=/tmp/473/ctl_6_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-07
ctl formula formula --ctl=/tmp/473/ctl_7_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-09
ctl formula formula --ctl=/tmp/473/ctl_8_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-10
ctl formula formula --ctl=/tmp/473/ctl_9_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-11
ctl formula formula --ctl=/tmp/473/ctl_10_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-12
ctl formula formula --ctl=/tmp/473/ctl_11_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-13
ctl formula formula --ctl=/tmp/473/ctl_12_
ctl formula name ViralEpidemic-PT-S04D1C1A04-CTLCardinality-15
ctl formula formula --ctl=/tmp/473/ctl_13_
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 1099 places, 1157 transitions and 2666 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.010 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: 1157->1157 groups
pnml2lts-sym: Regrouping took 0.350 real 0.340 user 0.000 sys
pnml2lts-sym: state vector length is 1099; there are 1157 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: 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: 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 45812683 group checks and 0 next state calls
pnml2lts-sym: reachability took 305.510 real 1218.040 user 3.070 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 4.140 real 16.540 user 0.000 sys
pnml2lts-sym: state space has 8.53741323932902e+198 states, 9724281 nodes
corrupted size vs. prev_size

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-S04D1C1A04"
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-S04D1C1A04, 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-167912708001305"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A04.tgz
mv ViralEpidemic-PT-S04D1C1A04 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 ;