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.r361-smll-167891810900130.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is RwMutex-PT-r0010w0100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891810900130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.7K Feb 25 22:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 22:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 25 22:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Feb 25 22:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 22:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 25 22:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:48 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 183K 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 RwMutex-PT-r0010w0100-CTLFireability-00
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-01
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-02
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-03
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-04
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-05
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-06
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-07
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-08
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-09
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-10
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-11
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-12
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-13
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-14
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679046796385

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0100
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 09:53:18] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 09:53:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 09:53:19] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2023-03-17 09:53:19] [INFO ] Transformed 230 places.
[2023-03-17 09:53:19] [INFO ] Transformed 220 transitions.
[2023-03-17 09:53:19] [INFO ] Found NUPN structural information;
[2023-03-17 09:53:19] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 246 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 16 ms.
Initial state reduction rules removed 1 formulas.
FORMULA RwMutex-PT-r0010w0100-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 113 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 220/220 transitions.
Applied a total of 0 rules in 32 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2023-03-17 09:53:19] [INFO ] Computed 120 place invariants in 44 ms
[2023-03-17 09:53:19] [INFO ] Implicit Places using invariants in 574 ms returned [2, 3, 8, 10, 11, 13, 14, 23, 56, 67, 100, 112, 123, 134, 147, 148, 150, 152, 154, 156, 157, 160, 161, 162, 165, 166, 167, 168, 172, 175, 176, 177, 178, 179, 180, 181, 184, 185, 186, 187, 189, 190, 192, 198, 199, 200, 201, 203, 204, 208, 211, 214, 215, 216, 220, 223, 225, 228, 229]
Discarding 59 places :
Implicit Place search using SMT only with invariants took 619 ms to find 59 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 171/230 places, 220/220 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 144 transition count 193
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 144 transition count 193
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 144 transition count 166
Applied a total of 81 rules in 17 ms. Remains 144 /171 variables (removed 27) and now considering 166/220 (removed 54) transitions.
// Phase 1: matrix 166 rows 144 cols
[2023-03-17 09:53:19] [INFO ] Computed 61 place invariants in 9 ms
[2023-03-17 09:53:19] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-17 09:53:19] [INFO ] Invariant cache hit.
[2023-03-17 09:53:20] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 285 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 144/230 places, 166/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 955 ms. Remains : 144/230 places, 166/220 transitions.
Support contains 113 out of 144 places after structural reductions.
[2023-03-17 09:53:20] [INFO ] Flatten gal took : 98 ms
[2023-03-17 09:53:20] [INFO ] Flatten gal took : 47 ms
[2023-03-17 09:53:20] [INFO ] Input system was already deterministic with 166 transitions.
Support contains 112 out of 144 places (down from 113) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 803 ms. (steps per millisecond=12 ) properties (out of 91) seen :67
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 24) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) 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 23) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 22) 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 22) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) 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 20) 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 20) 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 20) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 19) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 17) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) 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 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 13 ms. (steps per millisecond=77 ) 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 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 13) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 12) 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 12) seen :0
Running SMT prover for 12 properties.
[2023-03-17 09:53:21] [INFO ] Invariant cache hit.
[2023-03-17 09:53:22] [INFO ] [Real]Absence check using 61 positive place invariants in 39 ms returned sat
[2023-03-17 09:53:22] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:6
[2023-03-17 09:53:22] [INFO ] [Nat]Absence check using 61 positive place invariants in 29 ms returned sat
[2023-03-17 09:53:22] [INFO ] After 128ms SMT Verify possible using all constraints in natural domain returned unsat :12 sat :0
Fused 12 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 12 atomic propositions for a total of 15 simplifications.
[2023-03-17 09:53:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 39 ms
FORMULA RwMutex-PT-r0010w0100-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 38 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 166 transitions.
Support contains 62 out of 144 places (down from 85) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 116 transition count 110
Applied a total of 84 rules in 20 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 116/144 places, 110/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 20 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 21 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 119 transition count 116
Applied a total of 75 rules in 17 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 119/144 places, 116/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 16 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 16 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 117 transition count 112
Applied a total of 81 rules in 8 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 117/144 places, 112/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 16 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 15 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 116 transition count 110
Applied a total of 84 rules in 8 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 116/144 places, 110/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 13 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 14 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 117 transition count 112
Applied a total of 81 rules in 7 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 117/144 places, 112/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 16 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 14 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 119 transition count 116
Applied a total of 75 rules in 6 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 119/144 places, 116/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 13 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 13 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 116 transition count 110
Applied a total of 84 rules in 6 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 116/144 places, 110/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 12 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 13 ms
[2023-03-17 09:53:22] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 116 transition count 110
Applied a total of 84 rules in 6 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 116/144 places, 110/166 transitions.
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:22] [INFO ] Flatten gal took : 12 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 117 transition count 112
Applied a total of 81 rules in 7 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 117/144 places, 112/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 12 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 117 transition count 112
Applied a total of 81 rules in 6 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 117/144 places, 112/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 10 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 119 transition count 141
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 119 transition count 141
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 75 place count 119 transition count 116
Applied a total of 75 rules in 6 ms. Remains 119 /144 variables (removed 25) and now considering 116/166 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 119/144 places, 116/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 12 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 117 transition count 139
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 117 transition count 139
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 117 transition count 112
Applied a total of 81 rules in 7 ms. Remains 117 /144 variables (removed 27) and now considering 112/166 (removed 54) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 117/144 places, 112/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 10 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 116 transition count 138
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 116 transition count 138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 84 place count 116 transition count 110
Applied a total of 84 rules in 6 ms. Remains 116 /144 variables (removed 28) and now considering 110/166 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 116/144 places, 110/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 10 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 11 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 144/144 places, 166/166 transitions.
Graph (trivial) has 6 edges and 144 vertex of which 6 / 144 are part of one of the 3 SCC in 3 ms
Free SCC test removed 3 places
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 141 transition count 84
Reduce places removed 130 places and 0 transitions.
Ensure Unique test removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 281 place count 11 transition count 13
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 282 place count 11 transition count 12
Applied a total of 282 rules in 20 ms. Remains 11 /144 variables (removed 133) and now considering 12/166 (removed 154) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 11/144 places, 12/166 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 1 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 1 ms
[2023-03-17 09:53:23] [INFO ] Input system was already deterministic with 12 transitions.
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 18 ms
[2023-03-17 09:53:23] [INFO ] Flatten gal took : 19 ms
[2023-03-17 09:53:23] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2023-03-17 09:53:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 144 places, 166 transitions and 1748 arcs took 3 ms.
Total runtime 4588 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --ctl=/tmp/468/ctl_10_ --ctl=/tmp/468/ctl_11_ --ctl=/tmp/468/ctl_12_ --ctl=/tmp/468/ctl_13_ --mu-par --mu-opt
FORMULA RwMutex-PT-r0010w0100-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA RwMutex-PT-r0010w0100-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1679046807871

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-00
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-01
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-02
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-03
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-04
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-05
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-06
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-08
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-09
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-11
ctl formula formula --ctl=/tmp/468/ctl_9_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-12
ctl formula formula --ctl=/tmp/468/ctl_10_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-13
ctl formula formula --ctl=/tmp/468/ctl_11_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-14
ctl formula formula --ctl=/tmp/468/ctl_12_
ctl formula name RwMutex-PT-r0010w0100-CTLFireability-15
ctl formula formula --ctl=/tmp/468/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 144 places, 166 transitions and 1748 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 166->83 groups
pnml2lts-sym: Regrouping took 0.050 real 0.050 user 0.000 sys
pnml2lts-sym: state vector length is 144; there are 83 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: Exploration took 23740 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.020 real 4.040 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 1097 states, 47793 nodes
pnml2lts-sym: Formula /tmp/468/ctl_13_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_12_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_3_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_5_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_4_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_9_ holds for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_6_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/468/ctl_8_ does not hold for the initial state
pnml2lts-sym: group_next: 3662 nodes total
pnml2lts-sym: group_explored: 2487 nodes, 74855 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="RwMutex-PT-r0010w0100"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is RwMutex-PT-r0010w0100, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r361-smll-167891810900130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0100.tgz
mv RwMutex-PT-r0010w0100 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;