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.r171-tall-167838859000711.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 smartxred
Input is FunctionPointer-PT-b128, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r171-tall-167838859000711
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 5.9K Feb 25 11:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 11:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 11:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 11:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 11:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Feb 25 11:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:09 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-b128-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-b128-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679501010949

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b128
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-22 16:03:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 16:03:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:03:32] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2023-03-22 16:03:32] [INFO ] Transformed 306 places.
[2023-03-22 16:03:32] [INFO ] Transformed 840 transitions.
[2023-03-22 16:03:32] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10002 steps, including 3 resets, run finished after 244 ms. (steps per millisecond=40 ) properties (out of 13) seen :1
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :1
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-22 16:03:33] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-22 16:03:33] [INFO ] Computed 4 place invariants in 24 ms
[2023-03-22 16:03:33] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-22 16:03:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2023-03-22 16:03:33] [INFO ] After 250ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-22 16:03:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-22 16:03:33] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:34] [INFO ] After 380ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :7
[2023-03-22 16:03:34] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-22 16:03:34] [INFO ] After 275ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :4 sat :7
[2023-03-22 16:03:34] [INFO ] After 614ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :7
Attempting to minimize the solution found.
Minimization took 269 ms.
[2023-03-22 16:03:35] [INFO ] After 1408ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :7
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 185 ms.
Support contains 59 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 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.2 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 16 place count 197 transition count 612
Iterating global reduction 0 with 15 rules applied. Total rules applied 31 place count 197 transition count 612
Ensure Unique test removed 78 transitions
Reduce isomorphic transitions removed 78 transitions.
Iterating post reduction 0 with 78 rules applied. Total rules applied 109 place count 197 transition count 534
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 113 place count 193 transition count 526
Iterating global reduction 1 with 4 rules applied. Total rules applied 117 place count 193 transition count 526
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 119 place count 191 transition count 522
Iterating global reduction 1 with 2 rules applied. Total rules applied 121 place count 191 transition count 522
Drop transitions removed 16 transitions
Redundant transition composition rules discarded 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 137 place count 191 transition count 506
Applied a total of 137 rules in 104 ms. Remains 191 /222 variables (removed 31) and now considering 506/648 (removed 142) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 191/222 places, 506/648 transitions.
Incomplete random walk after 10016 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :3
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 16:03:35] [INFO ] Flow matrix only has 336 transitions (discarded 170 similar events)
// Phase 1: matrix 336 rows 191 cols
[2023-03-22 16:03:35] [INFO ] Computed 2 place invariants in 3 ms
[2023-03-22 16:03:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 16:03:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 16:03:35] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-22 16:03:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 16:03:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:35] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 16:03:35] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 16:03:35] [INFO ] After 115ms SMT Verify possible using 61 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-22 16:03:36] [INFO ] After 278ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-22 16:03:36] [INFO ] After 668ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 107 ms.
Support contains 30 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 506/506 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 181 transition count 472
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 181 transition count 472
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 38 place count 181 transition count 454
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 177 transition count 442
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 177 transition count 442
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 47 place count 176 transition count 440
Iterating global reduction 1 with 1 rules applied. Total rules applied 48 place count 176 transition count 440
Applied a total of 48 rules in 39 ms. Remains 176 /191 variables (removed 15) and now considering 440/506 (removed 66) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 176/191 places, 440/506 transitions.
Incomplete random walk after 10036 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=346 ) properties (out of 4) seen :1
FORMULA FunctionPointer-PT-b128-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-22 16:03:36] [INFO ] Flow matrix only has 297 transitions (discarded 143 similar events)
// Phase 1: matrix 297 rows 176 cols
[2023-03-22 16:03:36] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-22 16:03:36] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 16:03:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:36] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 16:03:36] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 16:03:36] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:36] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:36] [INFO ] State equation strengthened by 61 read => feed constraints.
[2023-03-22 16:03:36] [INFO ] After 75ms SMT Verify possible using 61 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:36] [INFO ] After 184ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 83 ms.
[2023-03-22 16:03:36] [INFO ] After 440ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 35 ms.
Support contains 24 out of 176 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 176/176 places, 440/440 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 171 transition count 426
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 171 transition count 426
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 171 transition count 424
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 17 place count 166 transition count 414
Iterating global reduction 1 with 5 rules applied. Total rules applied 22 place count 166 transition count 414
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 42 place count 166 transition count 394
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 44 place count 164 transition count 388
Iterating global reduction 2 with 2 rules applied. Total rules applied 46 place count 164 transition count 388
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 48 place count 162 transition count 382
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 162 transition count 382
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 51 place count 161 transition count 380
Iterating global reduction 2 with 1 rules applied. Total rules applied 52 place count 161 transition count 380
Applied a total of 52 rules in 37 ms. Remains 161 /176 variables (removed 15) and now considering 380/440 (removed 60) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 161/176 places, 380/440 transitions.
Incomplete random walk after 10000 steps, including 7 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 378767 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 378767 steps, saw 249025 distinct states, run finished after 3003 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-22 16:03:40] [INFO ] Flow matrix only has 262 transitions (discarded 118 similar events)
// Phase 1: matrix 262 rows 161 cols
[2023-03-22 16:03:40] [INFO ] Computed 2 place invariants in 4 ms
[2023-03-22 16:03:40] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 16:03:40] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:40] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 16:03:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-22 16:03:40] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:40] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:40] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-22 16:03:40] [INFO ] After 76ms SMT Verify possible using 59 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:40] [INFO ] After 168ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-22 16:03:40] [INFO ] After 428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 42 ms.
Support contains 24 out of 161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 380/380 transitions.
Applied a total of 0 rules in 11 ms. Remains 161 /161 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 161/161 places, 380/380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 161/161 places, 380/380 transitions.
Applied a total of 0 rules in 11 ms. Remains 161 /161 variables (removed 0) and now considering 380/380 (removed 0) transitions.
[2023-03-22 16:03:40] [INFO ] Flow matrix only has 262 transitions (discarded 118 similar events)
[2023-03-22 16:03:40] [INFO ] Invariant cache hit.
[2023-03-22 16:03:40] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-22 16:03:40] [INFO ] Flow matrix only has 262 transitions (discarded 118 similar events)
[2023-03-22 16:03:40] [INFO ] Invariant cache hit.
[2023-03-22 16:03:40] [INFO ] State equation strengthened by 59 read => feed constraints.
[2023-03-22 16:03:40] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-22 16:03:40] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-22 16:03:40] [INFO ] Flow matrix only has 262 transitions (discarded 118 similar events)
[2023-03-22 16:03:40] [INFO ] Invariant cache hit.
[2023-03-22 16:03:41] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 467 ms. Remains : 161/161 places, 380/380 transitions.
Graph (trivial) has 200 edges and 161 vertex of which 24 / 161 are part of one of the 8 SCC in 2 ms
Free SCC test removed 16 places
Drop transitions removed 40 transitions
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 142 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 145 transition count 230
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 11 rules applied. Total rules applied 20 place count 137 transition count 227
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 23 place count 134 transition count 227
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 23 place count 134 transition count 203
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 71 place count 110 transition count 203
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 78 place count 103 transition count 196
Iterating global reduction 3 with 7 rules applied. Total rules applied 85 place count 103 transition count 196
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 99 place count 103 transition count 182
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 131 place count 87 transition count 166
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 133 place count 85 transition count 162
Iterating global reduction 4 with 2 rules applied. Total rules applied 135 place count 85 transition count 162
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 136 place count 84 transition count 160
Iterating global reduction 4 with 1 rules applied. Total rules applied 137 place count 84 transition count 160
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 83 transition count 158
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 83 transition count 158
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 140 place count 83 transition count 157
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 154 place count 76 transition count 168
Applied a total of 154 rules in 29 ms. Remains 76 /161 variables (removed 85) and now considering 168/380 (removed 212) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 168 rows 76 cols
[2023-03-22 16:03:41] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-22 16:03:41] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 16:03:41] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-22 16:03:41] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-22 16:03:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-22 16:03:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-22 16:03:41] [INFO ] After 71ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-22 16:03:41] [INFO ] After 46ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:41] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-22 16:03:41] [INFO ] After 262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-22 16:03:41] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2023-03-22 16:03:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 161 places, 380 transitions and 1534 arcs took 4 ms.
[2023-03-22 16:03:41] [INFO ] Flatten gal took : 50 ms
Total runtime 9373 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running FunctionPointer (PT), instance b128
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 161 places, 380 transitions, 1534 arcs.
Final Score: 8470.273
Took : 13 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1679501035869

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 2083:
syntax error

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-b128"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is FunctionPointer-PT-b128, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r171-tall-167838859000711"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b128.tgz
mv FunctionPointer-PT-b128 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;