Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282900937.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d2m04, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282900937
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.9K Jun 7 17:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K Jun 7 17:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Jun 7 16:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 16:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:02 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 106K Jun 7 17:02 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Jun 7 17:01 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Jun 7 17:01 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Jun 6 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:32 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.1M Jun 6 12:11 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 SieveSingleMsgMbox-PT-d2m04-CTLCardinality-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m04-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1654958633862

Running Version 202205111006
[2022-06-11 14:43:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-11 14:43:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-11 14:43:55] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2022-06-11 14:43:55] [INFO ] Transformed 2398 places.
[2022-06-11 14:43:55] [INFO ] Transformed 1954 transitions.
[2022-06-11 14:43:55] [INFO ] Parsed PT model containing 2398 places and 1954 transitions in 313 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Deduced a syphon composed of 1984 places in 17 ms
Reduce places removed 1984 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 115 places :
Symmetric choice reduction at 1 with 115 rule applications. Total rules 968 place count 274 transition count 401
Iterating global reduction 1 with 115 rules applied. Total rules applied 1083 place count 274 transition count 401
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 1095 place count 274 transition count 389
Discarding 74 places :
Symmetric choice reduction at 2 with 74 rule applications. Total rules 1169 place count 200 transition count 315
Iterating global reduction 2 with 74 rules applied. Total rules applied 1243 place count 200 transition count 315
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 1267 place count 200 transition count 291
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 1308 place count 159 transition count 238
Iterating global reduction 3 with 41 rules applied. Total rules applied 1349 place count 159 transition count 238
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 1370 place count 159 transition count 217
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1375 place count 154 transition count 203
Iterating global reduction 4 with 5 rules applied. Total rules applied 1380 place count 154 transition count 203
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1385 place count 149 transition count 198
Iterating global reduction 4 with 5 rules applied. Total rules applied 1390 place count 149 transition count 198
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1392 place count 147 transition count 196
Iterating global reduction 4 with 2 rules applied. Total rules applied 1394 place count 147 transition count 196
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1396 place count 147 transition count 194
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1397 place count 146 transition count 193
Iterating global reduction 5 with 1 rules applied. Total rules applied 1398 place count 146 transition count 193
Applied a total of 1398 rules in 86 ms. Remains 146 /414 variables (removed 268) and now considering 193/1954 (removed 1761) transitions.
// Phase 1: matrix 193 rows 146 cols
[2022-06-11 14:43:55] [INFO ] Computed 5 place invariants in 20 ms
[2022-06-11 14:43:55] [INFO ] Implicit Places using invariants in 239 ms returned []
// Phase 1: matrix 193 rows 146 cols
[2022-06-11 14:43:55] [INFO ] Computed 5 place invariants in 7 ms
[2022-06-11 14:43:55] [INFO ] State equation strengthened by 88 read => feed constraints.
[2022-06-11 14:43:56] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 626 ms to find 0 implicit places.
// Phase 1: matrix 193 rows 146 cols
[2022-06-11 14:43:56] [INFO ] Computed 5 place invariants in 13 ms
[2022-06-11 14:43:56] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/414 places, 193/1954 transitions.
Finished structural reductions, in 1 iterations. Remains : 146/414 places, 193/1954 transitions.
Support contains 14 out of 146 places after structural reductions.
[2022-06-11 14:43:56] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-06-11 14:43:56] [INFO ] Flatten gal took : 68 ms
[2022-06-11 14:43:56] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 14:43:56] [INFO ] Flatten gal took : 18 ms
[2022-06-11 14:43:56] [INFO ] Input system was already deterministic with 193 transitions.
Support contains 9 out of 146 places (down from 14) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2252 resets, run finished after 448 ms. (steps per millisecond=22 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 1045 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 997 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 1081 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 1037 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 1032 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 1064 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 1020 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 1022 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 193 rows 146 cols
[2022-06-11 14:43:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 14:43:58] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2022-06-11 14:43:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-11 14:43:58] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 4 ms returned sat
[2022-06-11 14:43:58] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :4
[2022-06-11 14:43:58] [INFO ] State equation strengthened by 88 read => feed constraints.
[2022-06-11 14:43:58] [INFO ] After 108ms SMT Verify possible using 88 Read/Feed constraints in natural domain returned unsat :4 sat :4
[2022-06-11 14:43:58] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 4 ms to minimize.
[2022-06-11 14:43:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 81 ms
[2022-06-11 14:43:58] [INFO ] Deduced a trap composed of 59 places in 62 ms of which 1 ms to minimize.
[2022-06-11 14:43:58] [INFO ] Deduced a trap composed of 55 places in 34 ms of which 1 ms to minimize.
[2022-06-11 14:43:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 128 ms
[2022-06-11 14:43:58] [INFO ] After 379ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :4
Attempting to minimize the solution found.
Minimization took 66 ms.
[2022-06-11 14:43:58] [INFO ] After 740ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :4
Fused 8 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 4 out of 146 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 146/146 places, 193/193 transitions.
Graph (complete) has 440 edges and 146 vertex of which 145 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 145 transition count 191
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 10 place count 138 transition count 172
Iterating global reduction 1 with 7 rules applied. Total rules applied 17 place count 138 transition count 172
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 24 place count 131 transition count 164
Iterating global reduction 1 with 7 rules applied. Total rules applied 31 place count 131 transition count 164
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 41 place count 131 transition count 154
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 44 place count 128 transition count 150
Iterating global reduction 2 with 3 rules applied. Total rules applied 47 place count 128 transition count 150
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 48 place count 128 transition count 149
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 51 place count 125 transition count 145
Iterating global reduction 3 with 3 rules applied. Total rules applied 54 place count 125 transition count 145
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 56 place count 123 transition count 143
Iterating global reduction 3 with 2 rules applied. Total rules applied 58 place count 123 transition count 143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 59 place count 122 transition count 142
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 122 transition count 142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 61 place count 121 transition count 141
Iterating global reduction 3 with 1 rules applied. Total rules applied 62 place count 121 transition count 141
Applied a total of 62 rules in 42 ms. Remains 121 /146 variables (removed 25) and now considering 141/193 (removed 52) transitions.
Finished structural reductions, in 1 iterations. Remains : 121/146 places, 141/193 transitions.
Incomplete random walk after 10000 steps, including 2235 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1030 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1040 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 1034 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 1028 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 4) seen :0
Probably explored full state space saw : 924 states, properties seen :0
Probabilistic random walk after 2134 steps, saw 924 distinct states, run finished after 43 ms. (steps per millisecond=49 ) properties seen :0
Explored full state space saw : 924 states, properties seen :0
Exhaustive walk after 2134 steps, saw 924 distinct states, run finished after 20 ms. (steps per millisecond=106 ) properties seen :0
Successfully simplified 8 atomic propositions for a total of 6 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 14:43:59] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-06-11 14:43:59] [INFO ] Flatten gal took : 12 ms
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-11 14:43:59] [INFO ] Flatten gal took : 12 ms
[2022-06-11 14:43:59] [INFO ] Input system was already deterministic with 193 transitions.
Computed a total of 40 stabilizing places and 45 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 193/193 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 135 transition count 167
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 135 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 135 transition count 166
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 124 transition count 147
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 124 transition count 147
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 52 place count 124 transition count 140
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 59 place count 117 transition count 132
Iterating global reduction 2 with 7 rules applied. Total rules applied 66 place count 117 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 74 place count 111 transition count 123
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 111 transition count 123
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 84 place count 107 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 88 place count 107 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 92 place count 103 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 103 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 97 place count 103 transition count 114
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 100 place count 100 transition count 109
Iterating global reduction 4 with 3 rules applied. Total rules applied 103 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 104 place count 99 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 105 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 106 place count 98 transition count 107
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 98 transition count 107
Applied a total of 107 rules in 19 ms. Remains 98 /146 variables (removed 48) and now considering 107/193 (removed 86) transitions.
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:43:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 14:43:59] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:43:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 14:43:59] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-11 14:43:59] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:43:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-11 14:44:00] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/146 places, 107/193 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/146 places, 107/193 transitions.
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 7 ms
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 8 ms
[2022-06-11 14:44:00] [INFO ] Input system was already deterministic with 107 transitions.
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 8 ms
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality2672641515609881466.gal : 4 ms
[2022-06-11 14:44:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality15661410850727509414.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality2672641515609881466.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality15661410850727509414.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,924,0.082442,8028,2,1139,5,11865,6,0,499,4632,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t82, t83, t84, t87, t88, t92, t93, Intersection with reachable at each step enabled. (destro...196
dead was empty
(forward)formula 0,0,0.275705,15920,1,0,130,36084,177,49,2640,19664,206
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 193/193 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 135 transition count 167
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 135 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 135 transition count 166
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 124 transition count 147
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 124 transition count 147
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 52 place count 124 transition count 140
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 59 place count 117 transition count 132
Iterating global reduction 2 with 7 rules applied. Total rules applied 66 place count 117 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 74 place count 111 transition count 123
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 111 transition count 123
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 84 place count 107 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 88 place count 107 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 92 place count 103 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 103 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 97 place count 103 transition count 114
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 100 place count 100 transition count 109
Iterating global reduction 4 with 3 rules applied. Total rules applied 103 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 104 place count 99 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 105 place count 99 transition count 108
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 106 place count 98 transition count 107
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 98 transition count 107
Applied a total of 107 rules in 20 ms. Remains 98 /146 variables (removed 48) and now considering 107/193 (removed 86) transitions.
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:44:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 14:44:00] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:44:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 14:44:00] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-11 14:44:00] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 296 ms to find 0 implicit places.
// Phase 1: matrix 107 rows 98 cols
[2022-06-11 14:44:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 14:44:00] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 98/146 places, 107/193 transitions.
Finished structural reductions, in 1 iterations. Remains : 98/146 places, 107/193 transitions.
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:00] [INFO ] Input system was already deterministic with 107 transitions.
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:00] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality17519752742929407172.gal : 3 ms
[2022-06-11 14:44:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality9746592872258926298.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17519752742929407172.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9746592872258926298.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,924,0.071047,8168,2,1139,5,11865,6,0,499,4632,0


Converting to forward existential form...Done !
original formula: EG(EX(TRUE))
=> equivalent forward existential formula: [FwdG(Init,EX(TRUE))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t82, t83, t84, t87, t88, t92, t93, Intersection with reachable at each step enabled. (destro...196
dead was empty
(forward)formula 0,0,0.256787,15732,1,0,130,36084,177,49,2622,19664,206
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 193/193 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 135 transition count 167
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 135 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 135 transition count 166
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 34 place count 124 transition count 147
Iterating global reduction 1 with 11 rules applied. Total rules applied 45 place count 124 transition count 147
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 52 place count 124 transition count 140
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 59 place count 117 transition count 132
Iterating global reduction 2 with 7 rules applied. Total rules applied 66 place count 117 transition count 132
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 68 place count 117 transition count 130
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 74 place count 111 transition count 123
Iterating global reduction 3 with 6 rules applied. Total rules applied 80 place count 111 transition count 123
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 84 place count 107 transition count 119
Iterating global reduction 3 with 4 rules applied. Total rules applied 88 place count 107 transition count 119
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 92 place count 103 transition count 115
Iterating global reduction 3 with 4 rules applied. Total rules applied 96 place count 103 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 97 place count 103 transition count 114
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 100 place count 100 transition count 109
Iterating global reduction 4 with 3 rules applied. Total rules applied 103 place count 100 transition count 109
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 104 place count 99 transition count 108
Iterating global reduction 4 with 1 rules applied. Total rules applied 105 place count 99 transition count 108
Applied a total of 105 rules in 18 ms. Remains 99 /146 variables (removed 47) and now considering 108/193 (removed 85) transitions.
// Phase 1: matrix 108 rows 99 cols
[2022-06-11 14:44:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 14:44:01] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 108 rows 99 cols
[2022-06-11 14:44:01] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-11 14:44:01] [INFO ] State equation strengthened by 41 read => feed constraints.
[2022-06-11 14:44:01] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
// Phase 1: matrix 108 rows 99 cols
[2022-06-11 14:44:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-11 14:44:01] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 99/146 places, 108/193 transitions.
Finished structural reductions, in 1 iterations. Remains : 99/146 places, 108/193 transitions.
[2022-06-11 14:44:01] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:01] [INFO ] Flatten gal took : 6 ms
[2022-06-11 14:44:01] [INFO ] Input system was already deterministic with 108 transitions.
[2022-06-11 14:44:01] [INFO ] Flatten gal took : 5 ms
[2022-06-11 14:44:01] [INFO ] Flatten gal took : 5 ms
[2022-06-11 14:44:01] [INFO ] Time to serialize gal into /tmp/CTLCardinality5646339196456559432.gal : 1 ms
[2022-06-11 14:44:01] [INFO ] Time to serialize properties into /tmp/CTLCardinality9289640540636933896.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality5646339196456559432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9289640540636933896.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,924,0.07485,8052,2,1157,5,10773,6,0,504,4367,0


Converting to forward existential form...Done !
original formula: EX(EG(AF((p61<=0))))
=> equivalent forward existential formula: [FwdG(EY(Init),!(EG(!((p61<=0)))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t82, t83, t84, t87, t88, t92, t94, Intersection with reachable at each step enabled. (destro...196
(forward)formula 0,1,0.291491,18200,1,0,126,40597,184,50,2752,22546,207
FORMULA SieveSingleMsgMbox-PT-d2m04-CTLCardinality-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

[2022-06-11 14:44:01] [INFO ] Flatten gal took : 11 ms
[2022-06-11 14:44:01] [INFO ] Flatten gal took : 8 ms
Total runtime 6825 ms.

BK_STOP 1654958641843

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="SieveSingleMsgMbox-PT-d2m04"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d2m04, 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 r312-tall-165472282900937"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m04.tgz
mv SieveSingleMsgMbox-PT-d2m04 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 ;