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.r105-tall-167814481000285.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DBSingleClientW-PT-d1m10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481000285
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 7.3K Feb 26 15:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 26 15:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K Feb 26 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Feb 26 15:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 15:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 15:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 432K 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-00
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-01
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-02
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-03
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-04
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-05
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-06
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-07
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-08
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-09
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-10
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-11
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-12
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-13
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-14
FORMULA_NAME DBSingleClientW-PT-d1m10-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678270093026

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d1m10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 10:08:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-08 10:08:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 10:08:14] [INFO ] Load time of PNML (sax parser for PT used): 299 ms
[2023-03-08 10:08:14] [INFO ] Transformed 1440 places.
[2023-03-08 10:08:15] [INFO ] Transformed 672 transitions.
[2023-03-08 10:08:15] [INFO ] Parsed PT model containing 1440 places and 672 transitions and 2688 arcs in 395 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
Deduced a syphon composed of 1093 places in 6 ms
Reduce places removed 1093 places and 0 transitions.
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-14 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
// Phase 1: matrix 672 rows 347 cols
[2023-03-08 10:08:15] [INFO ] Computed 6 place invariants in 47 ms
Incomplete random walk after 10000 steps, including 2275 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 990 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 963 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 986 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 1019 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
[2023-03-08 10:08:15] [INFO ] Invariant cache hit.
[2023-03-08 10:08:15] [INFO ] [Real]Absence check using 2 positive place invariants in 10 ms returned sat
[2023-03-08 10:08:15] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 9 ms returned sat
[2023-03-08 10:08:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:15] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2023-03-08 10:08:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:15] [INFO ] [Nat]Absence check using 2 positive place invariants in 11 ms returned sat
[2023-03-08 10:08:15] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-08 10:08:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:16] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-08 10:08:16] [INFO ] State equation strengthened by 418 read => feed constraints.
[2023-03-08 10:08:16] [INFO ] [Nat]Added 418 Read/Feed constraints in 101 ms returned sat
[2023-03-08 10:08:16] [INFO ] Deduced a trap composed of 100 places in 159 ms of which 10 ms to minimize.
[2023-03-08 10:08:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-08 10:08:16] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 146 ms.
[2023-03-08 10:08:16] [INFO ] Added : 11 causal constraints over 3 iterations in 380 ms. Result :sat
Minimization took 108 ms.
[2023-03-08 10:08:17] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-08 10:08:17] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 7 ms returned sat
[2023-03-08 10:08:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:17] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2023-03-08 10:08:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2023-03-08 10:08:17] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-08 10:08:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:17] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2023-03-08 10:08:17] [INFO ] [Nat]Added 418 Read/Feed constraints in 79 ms returned sat
[2023-03-08 10:08:17] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 74 ms.
[2023-03-08 10:08:17] [INFO ] Added : 10 causal constraints over 2 iterations in 229 ms. Result :sat
Minimization took 354 ms.
[2023-03-08 10:08:18] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 4 ms returned unsat
[2023-03-08 10:08:18] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Real]Absence check using 2 positive and 4 generalized place invariants in 3 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:18] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2023-03-08 10:08:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Nat]Absence check using 2 positive and 4 generalized place invariants in 5 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:18] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2023-03-08 10:08:18] [INFO ] [Nat]Added 418 Read/Feed constraints in 74 ms returned sat
[2023-03-08 10:08:18] [INFO ] Deduced a trap composed of 127 places in 135 ms of which 1 ms to minimize.
[2023-03-08 10:08:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2023-03-08 10:08:18] [INFO ] Computed and/alt/rep : 126/406/126 causal constraints (skipped 545 transitions) in 69 ms.
[2023-03-08 10:08:19] [INFO ] Added : 12 causal constraints over 3 iterations in 279 ms. Result :sat
Minimization took 87 ms.
Current structural bounds on expressions (after SMT) : [1741, 10, 1, 10] Max seen :[0, 0, 1, 0]
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 3 out of 347 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 347/347 places, 672/672 transitions.
Graph (complete) has 1246 edges and 347 vertex of which 325 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.3 ms
Discarding 22 places :
Also discarding 0 output transitions
Drop transitions removed 8 transitions
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 88 transitions.
Iterating post reduction 0 with 88 rules applied. Total rules applied 89 place count 325 transition count 584
Discarding 94 places :
Symmetric choice reduction at 1 with 94 rule applications. Total rules 183 place count 231 transition count 333
Iterating global reduction 1 with 94 rules applied. Total rules applied 277 place count 231 transition count 333
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 281 place count 231 transition count 329
Discarding 72 places :
Symmetric choice reduction at 2 with 72 rule applications. Total rules 353 place count 159 transition count 257
Iterating global reduction 2 with 72 rules applied. Total rules applied 425 place count 159 transition count 257
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 430 place count 159 transition count 252
Discarding 40 places :
Symmetric choice reduction at 3 with 40 rule applications. Total rules 470 place count 119 transition count 186
Iterating global reduction 3 with 40 rules applied. Total rules applied 510 place count 119 transition count 186
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 532 place count 119 transition count 164
Discarding 11 places :
Symmetric choice reduction at 4 with 11 rule applications. Total rules 543 place count 108 transition count 146
Iterating global reduction 4 with 11 rules applied. Total rules applied 554 place count 108 transition count 146
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 555 place count 108 transition count 145
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 564 place count 99 transition count 136
Iterating global reduction 5 with 9 rules applied. Total rules applied 573 place count 99 transition count 136
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 576 place count 99 transition count 133
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 583 place count 92 transition count 126
Iterating global reduction 6 with 7 rules applied. Total rules applied 590 place count 92 transition count 126
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 593 place count 92 transition count 123
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 594 place count 91 transition count 121
Iterating global reduction 7 with 1 rules applied. Total rules applied 595 place count 91 transition count 121
Applied a total of 595 rules in 86 ms. Remains 91 /347 variables (removed 256) and now considering 121/672 (removed 551) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 91/347 places, 121/672 transitions.
// Phase 1: matrix 121 rows 91 cols
[2023-03-08 10:08:19] [INFO ] Computed 2 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 229580 resets, run finished after 1109 ms. (steps per millisecond=901 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 98394 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 98568 resets, run finished after 511 ms. (steps per millisecond=1956 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000000 steps, including 97863 resets, run finished after 505 ms. (steps per millisecond=1980 ) properties (out of 3) seen :0
[2023-03-08 10:08:22] [INFO ] Invariant cache hit.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using state equation in 25 ms returned sat
[2023-03-08 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-08 10:08:22] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 10:08:22] [INFO ] [Nat]Added 45 Read/Feed constraints in 7 ms returned sat
[2023-03-08 10:08:22] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 6 ms.
[2023-03-08 10:08:22] [INFO ] Added : 10 causal constraints over 2 iterations in 39 ms. Result :sat
Minimization took 20 ms.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using state equation in 22 ms returned sat
[2023-03-08 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Nat]Added 45 Read/Feed constraints in 7 ms returned sat
[2023-03-08 10:08:22] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 11 ms.
[2023-03-08 10:08:22] [INFO ] Added : 11 causal constraints over 3 iterations in 50 ms. Result :sat
Minimization took 38 ms.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-08 10:08:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:22] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2023-03-08 10:08:22] [INFO ] [Nat]Added 45 Read/Feed constraints in 9 ms returned sat
[2023-03-08 10:08:22] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 8 ms.
[2023-03-08 10:08:22] [INFO ] Added : 12 causal constraints over 3 iterations in 50 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [1741, 10, 10] Max seen :[0, 0, 0]
Support contains 3 out of 91 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 121/121 transitions.
Applied a total of 0 rules in 7 ms. Remains 91 /91 variables (removed 0) and now considering 121/121 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 91/91 places, 121/121 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 121/121 transitions.
Applied a total of 0 rules in 7 ms. Remains 91 /91 variables (removed 0) and now considering 121/121 (removed 0) transitions.
[2023-03-08 10:08:22] [INFO ] Invariant cache hit.
[2023-03-08 10:08:22] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-08 10:08:22] [INFO ] Invariant cache hit.
[2023-03-08 10:08:23] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 10:08:23] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2023-03-08 10:08:23] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 10:08:23] [INFO ] Invariant cache hit.
[2023-03-08 10:08:23] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 430 ms. Remains : 91/91 places, 121/121 transitions.
Starting property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-00
[2023-03-08 10:08:23] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2281 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1012 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2023-03-08 10:08:23] [INFO ] Invariant cache hit.
[2023-03-08 10:08:23] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:23] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2023-03-08 10:08:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:23] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:23] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-08 10:08:23] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 10:08:23] [INFO ] [Nat]Added 45 Read/Feed constraints in 8 ms returned sat
[2023-03-08 10:08:23] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 8 ms.
[2023-03-08 10:08:23] [INFO ] Added : 10 causal constraints over 2 iterations in 35 ms. Result :sat
Minimization took 19 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 91 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 121/121 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 89 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 89 transition count 115
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 87 transition count 113
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 87 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 87 transition count 112
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 11 place count 85 transition count 110
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 85 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 14 place count 85 transition count 109
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 15 place count 84 transition count 108
Iterating global reduction 2 with 1 rules applied. Total rules applied 16 place count 84 transition count 108
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 84 transition count 107
Applied a total of 17 rules in 16 ms. Remains 84 /91 variables (removed 7) and now considering 107/121 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 84/91 places, 107/121 transitions.
// Phase 1: matrix 107 rows 84 cols
[2023-03-08 10:08:23] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 229763 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 99028 resets, run finished after 468 ms. (steps per millisecond=2136 ) properties (out of 1) seen :0
[2023-03-08 10:08:24] [INFO ] Invariant cache hit.
[2023-03-08 10:08:24] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:24] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-08 10:08:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:25] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:25] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-08 10:08:25] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 10:08:25] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2023-03-08 10:08:25] [INFO ] Computed and/alt/rep : 29/63/29 causal constraints (skipped 77 transitions) in 6 ms.
[2023-03-08 10:08:25] [INFO ] Added : 10 causal constraints over 3 iterations in 36 ms. Result :sat
Minimization took 16 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 107/107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 84/84 places, 107/107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 107/107 transitions.
Applied a total of 0 rules in 5 ms. Remains 84 /84 variables (removed 0) and now considering 107/107 (removed 0) transitions.
[2023-03-08 10:08:25] [INFO ] Invariant cache hit.
[2023-03-08 10:08:25] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-08 10:08:25] [INFO ] Invariant cache hit.
[2023-03-08 10:08:25] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 10:08:25] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 181 ms to find 0 implicit places.
[2023-03-08 10:08:25] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 10:08:25] [INFO ] Invariant cache hit.
[2023-03-08 10:08:25] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 84/84 places, 107/107 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-00 in 2192 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-05
// Phase 1: matrix 121 rows 91 cols
[2023-03-08 10:08:25] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 2265 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 965 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-08 10:08:25] [INFO ] Invariant cache hit.
[2023-03-08 10:08:25] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:25] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-08 10:08:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:25] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:25] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-08 10:08:25] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 10:08:25] [INFO ] [Nat]Added 45 Read/Feed constraints in 7 ms returned sat
[2023-03-08 10:08:25] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 8 ms.
[2023-03-08 10:08:25] [INFO ] Added : 11 causal constraints over 3 iterations in 47 ms. Result :sat
Minimization took 42 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 91 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 121/121 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 89 transition count 119
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 89 transition count 119
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 89 transition count 118
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 88 transition count 117
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 88 transition count 117
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 87 transition count 116
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 87 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 87 transition count 115
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 86 transition count 109
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 86 transition count 109
Applied a total of 12 rules in 30 ms. Remains 86 /91 variables (removed 5) and now considering 109/121 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 86/91 places, 109/121 transitions.
// Phase 1: matrix 109 rows 86 cols
[2023-03-08 10:08:25] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229593 resets, run finished after 924 ms. (steps per millisecond=1082 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 98928 resets, run finished after 450 ms. (steps per millisecond=2222 ) properties (out of 1) seen :0
[2023-03-08 10:08:27] [INFO ] Invariant cache hit.
[2023-03-08 10:08:27] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-08 10:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:27] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:27] [INFO ] [Nat]Absence check using state equation in 23 ms returned sat
[2023-03-08 10:08:27] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 10:08:27] [INFO ] [Nat]Added 36 Read/Feed constraints in 5 ms returned sat
[2023-03-08 10:08:27] [INFO ] Computed and/alt/rep : 30/65/30 causal constraints (skipped 78 transitions) in 25 ms.
[2023-03-08 10:08:27] [INFO ] Added : 10 causal constraints over 3 iterations in 56 ms. Result :sat
Minimization took 15 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 109/109 transitions.
Applied a total of 0 rules in 5 ms. Remains 86 /86 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 86/86 places, 109/109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 109/109 transitions.
Applied a total of 0 rules in 4 ms. Remains 86 /86 variables (removed 0) and now considering 109/109 (removed 0) transitions.
[2023-03-08 10:08:27] [INFO ] Invariant cache hit.
[2023-03-08 10:08:27] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-08 10:08:27] [INFO ] Invariant cache hit.
[2023-03-08 10:08:27] [INFO ] State equation strengthened by 36 read => feed constraints.
[2023-03-08 10:08:27] [INFO ] Implicit Places using invariants and state equation in 126 ms returned []
Implicit Place search using SMT with State Equation took 192 ms to find 0 implicit places.
[2023-03-08 10:08:27] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 10:08:27] [INFO ] Invariant cache hit.
[2023-03-08 10:08:27] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 86/86 places, 109/109 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-05 in 2169 ms.
Starting property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-15
// Phase 1: matrix 121 rows 91 cols
[2023-03-08 10:08:27] [INFO ] Computed 2 place invariants in 0 ms
Incomplete random walk after 10000 steps, including 2290 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 980 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
[2023-03-08 10:08:27] [INFO ] Invariant cache hit.
[2023-03-08 10:08:27] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-08 10:08:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:27] [INFO ] [Real]Absence check using state equation in 27 ms returned sat
[2023-03-08 10:08:27] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:27] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-08 10:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:27] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-08 10:08:27] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-08 10:08:27] [INFO ] [Nat]Added 45 Read/Feed constraints in 6 ms returned sat
[2023-03-08 10:08:27] [INFO ] Computed and/alt/rep : 31/69/31 causal constraints (skipped 89 transitions) in 7 ms.
[2023-03-08 10:08:27] [INFO ] Added : 12 causal constraints over 3 iterations in 40 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 91 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 91/91 places, 121/121 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 89 transition count 115
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 89 transition count 115
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 89 transition count 114
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 88 transition count 113
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 88 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 8 place count 88 transition count 112
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 87 transition count 111
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 87 transition count 111
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 86 transition count 110
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 86 transition count 110
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 86 transition count 109
Applied a total of 13 rules in 13 ms. Remains 86 /91 variables (removed 5) and now considering 109/121 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 86/91 places, 109/121 transitions.
// Phase 1: matrix 109 rows 86 cols
[2023-03-08 10:08:27] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 229699 resets, run finished after 933 ms. (steps per millisecond=1071 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 98487 resets, run finished after 462 ms. (steps per millisecond=2164 ) properties (out of 1) seen :0
[2023-03-08 10:08:29] [INFO ] Invariant cache hit.
[2023-03-08 10:08:29] [INFO ] [Real]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:29] [INFO ] [Real]Absence check using state equation in 24 ms returned sat
[2023-03-08 10:08:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 10:08:29] [INFO ] [Nat]Absence check using 0 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-08 10:08:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 10:08:29] [INFO ] [Nat]Absence check using state equation in 29 ms returned sat
[2023-03-08 10:08:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-08 10:08:29] [INFO ] [Nat]Added 37 Read/Feed constraints in 9 ms returned sat
[2023-03-08 10:08:29] [INFO ] Computed and/alt/rep : 30/63/30 causal constraints (skipped 78 transitions) in 7 ms.
[2023-03-08 10:08:29] [INFO ] Added : 11 causal constraints over 3 iterations in 35 ms. Result :sat
Minimization took 18 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 109/109 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 109/109 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 86/86 places, 109/109 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 86/86 places, 109/109 transitions.
Applied a total of 0 rules in 3 ms. Remains 86 /86 variables (removed 0) and now considering 109/109 (removed 0) transitions.
[2023-03-08 10:08:29] [INFO ] Invariant cache hit.
[2023-03-08 10:08:29] [INFO ] Implicit Places using invariants in 51 ms returned []
[2023-03-08 10:08:29] [INFO ] Invariant cache hit.
[2023-03-08 10:08:29] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-08 10:08:29] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2023-03-08 10:08:29] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 10:08:29] [INFO ] Invariant cache hit.
[2023-03-08 10:08:29] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 86/86 places, 109/109 transitions.
Ending property specific reduction for DBSingleClientW-PT-d1m10-UpperBounds-15 in 2137 ms.
[2023-03-08 10:08:29] [INFO ] Flatten gal took : 42 ms
[2023-03-08 10:08:29] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-08 10:08:29] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 91 places, 121 transitions and 476 arcs took 1 ms.
Total runtime 15316 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/606/ub_0_ --maxsum=/tmp/606/ub_1_ --maxsum=/tmp/606/ub_2_
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-05 7 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d1m10-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678270169718

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023
ub formula name DBSingleClientW-PT-d1m10-UpperBounds-00
ub formula formula --maxsum=/tmp/606/ub_0_
ub formula name DBSingleClientW-PT-d1m10-UpperBounds-05
ub formula formula --maxsum=/tmp/606/ub_1_
ub formula name DBSingleClientW-PT-d1m10-UpperBounds-15
ub formula formula --maxsum=/tmp/606/ub_2_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 91 places, 121 transitions and 476 arcs
pnml2lts-sym: Petri net DBSingleClientW_PT_d1m10 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 121->113 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 91; there are 113 groups
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Computing maximum sum over 1 state variables.
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 2777866 group checks and 0 next state calls
pnml2lts-sym: reachability took 42.370 real 157.510 user 11.660 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.030 real 0.150 user 0.000 sys
pnml2lts-sym: state space has 250872240 states, 74920 nodes
pnml2lts-sym: Maximum sum of /tmp/606/ub_0_ is: 1
pnml2lts-sym: Maximum sum of /tmp/606/ub_1_ is: 7
pnml2lts-sym: Maximum sum of /tmp/606/ub_2_ is: 1
pnml2lts-sym: group_next: 2712 nodes total
pnml2lts-sym: group_explored: 3292 nodes, 4388 short vectors total
pnml2lts-sym: max token count: 10

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="DBSingleClientW-PT-d1m10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DBSingleClientW-PT-d1m10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481000285"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d1m10.tgz
mv DBSingleClientW-PT-d1m10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;