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.r170-tall-167838857600670.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 marciexred
Input is FunctionPointer-PT-b004, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838857600670
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 876K
-rw-r--r-- 1 mcc users 5.8K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-00
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-01
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-02
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-03
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-04
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-05
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-06
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-07
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-08
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-09
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-10
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-11
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-12
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-13
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-14
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678601576142

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=marciexred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b004
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-12 06:12:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 06:12:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 06:12:57] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-12 06:12:57] [INFO ] Transformed 306 places.
[2023-03-12 06:12:57] [INFO ] Transformed 840 transitions.
[2023-03-12 06:12:57] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 148 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 13 resets, run finished after 486 ms. (steps per millisecond=20 ) properties (out of 12) seen :5
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :1
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
[2023-03-12 06:12:58] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-12 06:12:58] [INFO ] Computed 4 place invariants in 20 ms
[2023-03-12 06:12:58] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-12 06:12:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-12 06:12:59] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 06:12:59] [INFO ] After 250ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-12 06:12:59] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-12 06:12:59] [INFO ] After 83ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-12 06:12:59] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-12 06:12:59] [INFO ] After 731ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 15 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 198 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.2 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 33 place count 198 transition count 616
Discarding 26 places :
Symmetric choice reduction at 1 with 26 rule applications. Total rules 59 place count 172 transition count 472
Iterating global reduction 1 with 26 rules applied. Total rules applied 85 place count 172 transition count 472
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 123 place count 172 transition count 434
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 136 place count 159 transition count 408
Iterating global reduction 2 with 13 rules applied. Total rules applied 149 place count 159 transition count 408
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 157 place count 159 transition count 400
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 162 place count 154 transition count 390
Iterating global reduction 3 with 5 rules applied. Total rules applied 167 place count 154 transition count 390
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 171 place count 150 transition count 374
Iterating global reduction 3 with 4 rules applied. Total rules applied 175 place count 150 transition count 374
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 178 place count 147 transition count 368
Iterating global reduction 3 with 3 rules applied. Total rules applied 181 place count 147 transition count 368
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 183 place count 145 transition count 360
Iterating global reduction 3 with 2 rules applied. Total rules applied 185 place count 145 transition count 360
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 187 place count 143 transition count 352
Iterating global reduction 3 with 2 rules applied. Total rules applied 189 place count 143 transition count 352
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 191 place count 141 transition count 348
Iterating global reduction 3 with 2 rules applied. Total rules applied 193 place count 141 transition count 348
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 195 place count 139 transition count 344
Iterating global reduction 3 with 2 rules applied. Total rules applied 197 place count 139 transition count 344
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 199 place count 137 transition count 340
Iterating global reduction 3 with 2 rules applied. Total rules applied 201 place count 137 transition count 340
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 203 place count 135 transition count 336
Iterating global reduction 3 with 2 rules applied. Total rules applied 205 place count 135 transition count 336
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 206 place count 134 transition count 334
Iterating global reduction 3 with 1 rules applied. Total rules applied 207 place count 134 transition count 334
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 219 place count 134 transition count 322
Applied a total of 219 rules in 128 ms. Remains 134 /222 variables (removed 88) and now considering 322/648 (removed 326) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 129 ms. Remains : 134/222 places, 322/648 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :2
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2023-03-12 06:12:59] [INFO ] Flow matrix only has 216 transitions (discarded 106 similar events)
// Phase 1: matrix 216 rows 134 cols
[2023-03-12 06:12:59] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-12 06:13:00] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:13:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 06:13:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 06:13:00] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 06:13:00] [INFO ] After 15ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:00] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-12 06:13:00] [INFO ] After 133ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 322/322 transitions.
Graph (complete) has 545 edges and 134 vertex of which 131 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 131 transition count 317
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 127 transition count 307
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 127 transition count 307
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 16 place count 127 transition count 305
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 18 place count 125 transition count 299
Iterating global reduction 2 with 2 rules applied. Total rules applied 20 place count 125 transition count 299
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 22 place count 123 transition count 293
Iterating global reduction 2 with 2 rules applied. Total rules applied 24 place count 123 transition count 293
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 121 transition count 287
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 121 transition count 287
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 30 place count 119 transition count 283
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 119 transition count 283
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 34 place count 117 transition count 279
Iterating global reduction 2 with 2 rules applied. Total rules applied 36 place count 117 transition count 279
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 38 place count 115 transition count 275
Iterating global reduction 2 with 2 rules applied. Total rules applied 40 place count 115 transition count 275
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 42 place count 113 transition count 271
Iterating global reduction 2 with 2 rules applied. Total rules applied 44 place count 113 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 46 place count 111 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 48 place count 111 transition count 267
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 49 place count 110 transition count 265
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 110 transition count 265
Applied a total of 50 rules in 98 ms. Remains 110 /134 variables (removed 24) and now considering 265/322 (removed 57) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 110/134 places, 265/322 transitions.
Incomplete random walk after 10000 steps, including 4 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1520579 steps, run timeout after 3001 ms. (steps per millisecond=506 ) properties seen :{}
Probabilistic random walk after 1520579 steps, saw 950525 distinct states, run finished after 3002 ms. (steps per millisecond=506 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 06:13:03] [INFO ] Flow matrix only has 174 transitions (discarded 91 similar events)
// Phase 1: matrix 174 rows 110 cols
[2023-03-12 06:13:03] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-12 06:13:03] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:13:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 06:13:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 06:13:03] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-12 06:13:03] [INFO ] After 11ms SMT Verify possible using 33 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:03] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-12 06:13:03] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 9 out of 110 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 265/265 transitions.
Applied a total of 0 rules in 7 ms. Remains 110 /110 variables (removed 0) and now considering 265/265 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 110/110 places, 265/265 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 110/110 places, 265/265 transitions.
Applied a total of 0 rules in 6 ms. Remains 110 /110 variables (removed 0) and now considering 265/265 (removed 0) transitions.
[2023-03-12 06:13:03] [INFO ] Flow matrix only has 174 transitions (discarded 91 similar events)
[2023-03-12 06:13:03] [INFO ] Invariant cache hit.
[2023-03-12 06:13:03] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-12 06:13:03] [INFO ] Flow matrix only has 174 transitions (discarded 91 similar events)
[2023-03-12 06:13:03] [INFO ] Invariant cache hit.
[2023-03-12 06:13:03] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-12 06:13:03] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2023-03-12 06:13:03] [INFO ] Redundant transitions in 10 ms returned []
[2023-03-12 06:13:03] [INFO ] Flow matrix only has 174 transitions (discarded 91 similar events)
[2023-03-12 06:13:03] [INFO ] Invariant cache hit.
[2023-03-12 06:13:03] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 376 ms. Remains : 110/110 places, 265/265 transitions.
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 97 rules applied. Total rules applied 97 place count 110 transition count 168
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 8 rules applied. Total rules applied 105 place count 104 transition count 166
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 107 place count 102 transition count 166
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 107 place count 102 transition count 142
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 155 place count 78 transition count 142
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 189 place count 61 transition count 125
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 196 place count 54 transition count 111
Iterating global reduction 3 with 7 rules applied. Total rules applied 203 place count 54 transition count 111
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 208 place count 49 transition count 101
Iterating global reduction 3 with 5 rules applied. Total rules applied 213 place count 49 transition count 101
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 217 place count 45 transition count 93
Iterating global reduction 3 with 4 rules applied. Total rules applied 221 place count 45 transition count 93
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 225 place count 45 transition count 89
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 233 place count 41 transition count 92
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 235 place count 41 transition count 90
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 236 place count 41 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 237 place count 40 transition count 89
Applied a total of 237 rules in 28 ms. Remains 40 /110 variables (removed 70) and now considering 89/265 (removed 176) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 89 rows 40 cols
[2023-03-12 06:13:03] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-12 06:13:03] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 06:13:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 06:13:04] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 06:13:04] [INFO ] After 18ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 06:13:04] [INFO ] After 5ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:04] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-12 06:13:04] [INFO ] After 86ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-12 06:13:04] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 4 ms.
[2023-03-12 06:13:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 110 places, 265 transitions and 1076 arcs took 2 ms.
[2023-03-12 06:13:04] [INFO ] Flatten gal took : 49 ms
Total runtime 6681 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: FuncPointer_2
(NrP: 110 NrTr: 265 NrArc: 1076)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.002sec

net check time: 0m 0.000sec

init dd package: 0m 2.732sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8200612 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16099868 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 0.000sec

6531 7900 10695 11785 13761 14331 12088 16800 16220 16078 20912 22386 26387 32050 25949 33810 28188 24719 33187 30973 27967 36775 36798 51435 46185 51999 53857 34832 41344 49564 38796 39764 52632 55144 72800 66649

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="FunctionPointer-PT-b004"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is FunctionPointer-PT-b004, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-tall-167838857600670"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b004.tgz
mv FunctionPointer-PT-b004 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;