About the Execution of Marcie+red for CloudDeployment-PT-7a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5485.859 | 68885.00 | 96636.00 | 776.70 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
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.r074-smll-167814400300445.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 CloudDeployment-PT-7a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r074-smll-167814400300445
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 6.4K Feb 25 15:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 15:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Feb 25 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 16:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 420K 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 CloudDeployment-PT-7a-UpperBounds-00
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-01
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-02
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-03
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-04
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-05
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-06
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-07
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-08
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-09
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-10
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-11
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-12
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-13
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-14
FORMULA_NAME CloudDeployment-PT-7a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678512453732
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=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CloudDeployment-PT-7a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 05:27:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-11 05:27:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:27:37] [INFO ] Load time of PNML (sax parser for PT used): 274 ms
[2023-03-11 05:27:37] [INFO ] Transformed 264 places.
[2023-03-11 05:27:37] [INFO ] Transformed 1174 transitions.
[2023-03-11 05:27:37] [INFO ] Found NUPN structural information;
[2023-03-11 05:27:37] [INFO ] Parsed PT model containing 264 places and 1174 transitions and 7331 arcs in 433 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Ensure Unique test removed 154 transitions
Reduce redundant transitions removed 154 transitions.
Normalized transition count is 475 out of 1020 initially.
// Phase 1: matrix 475 rows 264 cols
[2023-03-11 05:27:37] [INFO ] Computed 42 place invariants in 46 ms
Incomplete random walk after 10000 steps, including 97 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 16) seen :13
FORMULA CloudDeployment-PT-7a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-7a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
[2023-03-11 05:27:38] [INFO ] Flow matrix only has 475 transitions (discarded 545 similar events)
// Phase 1: matrix 475 rows 264 cols
[2023-03-11 05:27:38] [INFO ] Computed 42 place invariants in 8 ms
[2023-03-11 05:27:38] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 34 ms returned sat
[2023-03-11 05:27:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:38] [INFO ] [Real]Absence check using state equation in 309 ms returned sat
[2023-03-11 05:27:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:39] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 28 ms returned sat
[2023-03-11 05:27:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:39] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2023-03-11 05:27:39] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-11 05:27:39] [INFO ] [Nat]Added 240 Read/Feed constraints in 127 ms returned sat
[2023-03-11 05:27:39] [INFO ] Computed and/alt/rep : 337/960/337 causal constraints (skipped 137 transitions) in 133 ms.
[2023-03-11 05:27:41] [INFO ] Added : 130 causal constraints over 27 iterations in 1719 ms. Result :sat
Minimization took 210 ms.
[2023-03-11 05:27:41] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 22 ms returned sat
[2023-03-11 05:27:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:42] [INFO ] [Real]Absence check using state equation in 489 ms returned sat
[2023-03-11 05:27:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:42] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 24 ms returned sat
[2023-03-11 05:27:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:42] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2023-03-11 05:27:42] [INFO ] [Nat]Added 240 Read/Feed constraints in 99 ms returned sat
[2023-03-11 05:27:42] [INFO ] Computed and/alt/rep : 337/960/337 causal constraints (skipped 137 transitions) in 84 ms.
[2023-03-11 05:27:44] [INFO ] Added : 172 causal constraints over 35 iterations in 1687 ms. Result :sat
Minimization took 255 ms.
[2023-03-11 05:27:44] [INFO ] [Real]Absence check using 0 positive and 42 generalized place invariants in 29 ms returned sat
[2023-03-11 05:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:45] [INFO ] [Real]Absence check using state equation in 245 ms returned sat
[2023-03-11 05:27:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:45] [INFO ] [Nat]Absence check using 0 positive and 42 generalized place invariants in 27 ms returned sat
[2023-03-11 05:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:45] [INFO ] [Nat]Absence check using state equation in 207 ms returned sat
[2023-03-11 05:27:45] [INFO ] [Nat]Added 240 Read/Feed constraints in 87 ms returned sat
[2023-03-11 05:27:45] [INFO ] Computed and/alt/rep : 337/960/337 causal constraints (skipped 137 transitions) in 75 ms.
[2023-03-11 05:27:47] [INFO ] Added : 172 causal constraints over 35 iterations in 1659 ms. Result :sat
Minimization took 159 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
FORMULA CloudDeployment-PT-7a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 264/264 places, 1020/1020 transitions.
Graph (trivial) has 281 edges and 264 vertex of which 70 / 264 are part of one of the 21 SCC in 7 ms
Free SCC test removed 49 places
Drop transitions removed 252 transitions
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 308 transitions.
Ensure Unique test removed 13 places
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 202 transition count 712
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 26 place count 190 transition count 651
Iterating global reduction 1 with 12 rules applied. Total rules applied 38 place count 190 transition count 651
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 42 place count 186 transition count 647
Iterating global reduction 1 with 4 rules applied. Total rules applied 46 place count 186 transition count 647
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 49 place count 183 transition count 644
Iterating global reduction 1 with 3 rules applied. Total rules applied 52 place count 183 transition count 644
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 181 transition count 642
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 181 transition count 642
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 57 place count 180 transition count 641
Iterating global reduction 1 with 1 rules applied. Total rules applied 58 place count 180 transition count 641
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: -91
Deduced a syphon composed of 21 places in 1 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 100 place count 159 transition count 732
Drop transitions removed 140 transitions
Redundant transition composition rules discarded 140 transitions
Iterating global reduction 1 with 140 rules applied. Total rules applied 240 place count 159 transition count 592
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 247 place count 159 transition count 712
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 254 place count 152 transition count 712
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 255 place count 152 transition count 712
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 256 place count 151 transition count 711
Applied a total of 256 rules in 427 ms. Remains 151 /264 variables (removed 113) and now considering 711/1020 (removed 309) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 428 ms. Remains : 151/264 places, 711/1020 transitions.
Normalized transition count is 368 out of 711 initially.
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:27:48] [INFO ] Computed 29 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 13336 resets, run finished after 3657 ms. (steps per millisecond=273 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1502 resets, run finished after 795 ms. (steps per millisecond=1257 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1490 resets, run finished after 775 ms. (steps per millisecond=1290 ) properties (out of 2) seen :0
[2023-03-11 05:27:53] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:27:53] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-11 05:27:53] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 11 ms returned sat
[2023-03-11 05:27:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:53] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2023-03-11 05:27:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:53] [INFO ] [Nat]Absence check using 0 positive and 29 generalized place invariants in 9 ms returned sat
[2023-03-11 05:27:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:53] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2023-03-11 05:27:53] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:27:54] [INFO ] [Nat]Added 9 Read/Feed constraints in 15 ms returned sat
[2023-03-11 05:27:54] [INFO ] Computed and/alt/rep : 174/326/174 causal constraints (skipped 145 transitions) in 47 ms.
[2023-03-11 05:27:54] [INFO ] Added : 60 causal constraints over 12 iterations in 474 ms. Result :sat
Minimization took 100 ms.
[2023-03-11 05:27:54] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 22 ms returned sat
[2023-03-11 05:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:54] [INFO ] [Real]Absence check using state equation in 171 ms returned sat
[2023-03-11 05:27:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:54] [INFO ] [Nat]Absence check using 0 positive and 29 generalized place invariants in 17 ms returned sat
[2023-03-11 05:27:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:55] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2023-03-11 05:27:55] [INFO ] [Nat]Added 9 Read/Feed constraints in 22 ms returned sat
[2023-03-11 05:27:55] [INFO ] Computed and/alt/rep : 174/326/174 causal constraints (skipped 145 transitions) in 43 ms.
[2023-03-11 05:27:55] [INFO ] Added : 60 causal constraints over 12 iterations in 417 ms. Result :sat
Minimization took 95 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 151 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 151/151 places, 711/711 transitions.
Applied a total of 0 rules in 22 ms. Remains 151 /151 variables (removed 0) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 151/151 places, 711/711 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 151/151 places, 711/711 transitions.
Applied a total of 0 rules in 22 ms. Remains 151 /151 variables (removed 0) and now considering 711/711 (removed 0) transitions.
[2023-03-11 05:27:55] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:27:55] [INFO ] Invariant cache hit.
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-11 05:27:56] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:27:56] [INFO ] Invariant cache hit.
[2023-03-11 05:27:56] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:27:56] [INFO ] Implicit Places using invariants and state equation in 668 ms returned []
Implicit Place search using SMT with State Equation took 933 ms to find 0 implicit places.
[2023-03-11 05:27:56] [INFO ] Redundant transitions in 66 ms returned []
[2023-03-11 05:27:56] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:27:56] [INFO ] Invariant cache hit.
[2023-03-11 05:27:57] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1637 ms. Remains : 151/151 places, 711/711 transitions.
Starting property specific reduction for CloudDeployment-PT-7a-UpperBounds-06
Normalized transition count is 368 out of 711 initially.
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:27:57] [INFO ] Computed 29 place invariants in 6 ms
Incomplete random walk after 10000 steps, including 137 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
[2023-03-11 05:27:57] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:27:57] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-11 05:27:57] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 15 ms returned sat
[2023-03-11 05:27:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:57] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2023-03-11 05:27:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:27:57] [INFO ] [Nat]Absence check using 0 positive and 29 generalized place invariants in 17 ms returned sat
[2023-03-11 05:27:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:27:57] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2023-03-11 05:27:57] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:27:57] [INFO ] [Nat]Added 9 Read/Feed constraints in 22 ms returned sat
[2023-03-11 05:27:58] [INFO ] Computed and/alt/rep : 174/326/174 causal constraints (skipped 145 transitions) in 37 ms.
[2023-03-11 05:27:58] [INFO ] Added : 60 causal constraints over 12 iterations in 432 ms. Result :sat
Minimization took 102 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 151 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 151/151 places, 711/711 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 150 transition count 711
Applied a total of 1 rules in 36 ms. Remains 150 /151 variables (removed 1) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 150/151 places, 711/711 transitions.
Normalized transition count is 368 out of 711 initially.
// Phase 1: matrix 368 rows 150 cols
[2023-03-11 05:27:58] [INFO ] Computed 28 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 13337 resets, run finished after 3699 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1503 resets, run finished after 1337 ms. (steps per millisecond=747 ) properties (out of 1) seen :0
[2023-03-11 05:28:03] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
// Phase 1: matrix 368 rows 150 cols
[2023-03-11 05:28:03] [INFO ] Computed 28 place invariants in 11 ms
[2023-03-11 05:28:03] [INFO ] [Real]Absence check using 0 positive and 28 generalized place invariants in 17 ms returned sat
[2023-03-11 05:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:03] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2023-03-11 05:28:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:28:04] [INFO ] [Nat]Absence check using 0 positive and 28 generalized place invariants in 16 ms returned sat
[2023-03-11 05:28:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:04] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2023-03-11 05:28:04] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:28:04] [INFO ] [Nat]Added 9 Read/Feed constraints in 35 ms returned sat
[2023-03-11 05:28:04] [INFO ] Computed and/alt/rep : 175/335/175 causal constraints (skipped 144 transitions) in 51 ms.
[2023-03-11 05:28:04] [INFO ] Added : 48 causal constraints over 10 iterations in 401 ms. Result :sat
Minimization took 82 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 711/711 transitions.
Applied a total of 0 rules in 31 ms. Remains 150 /150 variables (removed 0) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 150/150 places, 711/711 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 711/711 transitions.
Applied a total of 0 rules in 30 ms. Remains 150 /150 variables (removed 0) and now considering 711/711 (removed 0) transitions.
[2023-03-11 05:28:04] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:04] [INFO ] Invariant cache hit.
[2023-03-11 05:28:05] [INFO ] Implicit Places using invariants in 279 ms returned []
[2023-03-11 05:28:05] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:05] [INFO ] Invariant cache hit.
[2023-03-11 05:28:05] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:28:05] [INFO ] Implicit Places using invariants and state equation in 607 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
[2023-03-11 05:28:05] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-11 05:28:05] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:05] [INFO ] Invariant cache hit.
[2023-03-11 05:28:06] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1599 ms. Remains : 150/150 places, 711/711 transitions.
Ending property specific reduction for CloudDeployment-PT-7a-UpperBounds-06 in 9039 ms.
Starting property specific reduction for CloudDeployment-PT-7a-UpperBounds-09
Normalized transition count is 368 out of 711 initially.
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:28:06] [INFO ] Computed 29 place invariants in 7 ms
Incomplete random walk after 10000 steps, including 132 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2023-03-11 05:28:06] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
// Phase 1: matrix 368 rows 151 cols
[2023-03-11 05:28:06] [INFO ] Computed 29 place invariants in 4 ms
[2023-03-11 05:28:06] [INFO ] [Real]Absence check using 0 positive and 29 generalized place invariants in 18 ms returned sat
[2023-03-11 05:28:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:06] [INFO ] [Real]Absence check using state equation in 162 ms returned sat
[2023-03-11 05:28:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:28:06] [INFO ] [Nat]Absence check using 0 positive and 29 generalized place invariants in 18 ms returned sat
[2023-03-11 05:28:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:07] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2023-03-11 05:28:07] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:28:07] [INFO ] [Nat]Added 9 Read/Feed constraints in 21 ms returned sat
[2023-03-11 05:28:07] [INFO ] Computed and/alt/rep : 174/326/174 causal constraints (skipped 145 transitions) in 50 ms.
[2023-03-11 05:28:07] [INFO ] Added : 60 causal constraints over 12 iterations in 441 ms. Result :sat
Minimization took 78 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 151 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 151/151 places, 711/711 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 150 transition count 711
Applied a total of 1 rules in 27 ms. Remains 150 /151 variables (removed 1) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 150/151 places, 711/711 transitions.
Normalized transition count is 368 out of 711 initially.
// Phase 1: matrix 368 rows 150 cols
[2023-03-11 05:28:07] [INFO ] Computed 28 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 13325 resets, run finished after 3336 ms. (steps per millisecond=299 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1504 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 1) seen :0
[2023-03-11 05:28:11] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
// Phase 1: matrix 368 rows 150 cols
[2023-03-11 05:28:11] [INFO ] Computed 28 place invariants in 7 ms
[2023-03-11 05:28:11] [INFO ] [Real]Absence check using 0 positive and 28 generalized place invariants in 16 ms returned sat
[2023-03-11 05:28:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:12] [INFO ] [Real]Absence check using state equation in 152 ms returned sat
[2023-03-11 05:28:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-11 05:28:12] [INFO ] [Nat]Absence check using 0 positive and 28 generalized place invariants in 15 ms returned sat
[2023-03-11 05:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-11 05:28:12] [INFO ] [Nat]Absence check using state equation in 164 ms returned sat
[2023-03-11 05:28:12] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:28:12] [INFO ] [Nat]Added 9 Read/Feed constraints in 29 ms returned sat
[2023-03-11 05:28:12] [INFO ] Computed and/alt/rep : 175/335/175 causal constraints (skipped 144 transitions) in 52 ms.
[2023-03-11 05:28:12] [INFO ] Added : 59 causal constraints over 12 iterations in 494 ms. Result :sat
Minimization took 83 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 150 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 711/711 transitions.
Applied a total of 0 rules in 18 ms. Remains 150 /150 variables (removed 0) and now considering 711/711 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 150/150 places, 711/711 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 150/150 places, 711/711 transitions.
Applied a total of 0 rules in 17 ms. Remains 150 /150 variables (removed 0) and now considering 711/711 (removed 0) transitions.
[2023-03-11 05:28:13] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:13] [INFO ] Invariant cache hit.
[2023-03-11 05:28:13] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-11 05:28:13] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:13] [INFO ] Invariant cache hit.
[2023-03-11 05:28:13] [INFO ] State equation strengthened by 9 read => feed constraints.
[2023-03-11 05:28:13] [INFO ] Implicit Places using invariants and state equation in 503 ms returned []
Implicit Place search using SMT with State Equation took 688 ms to find 0 implicit places.
[2023-03-11 05:28:13] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-11 05:28:13] [INFO ] Flow matrix only has 368 transitions (discarded 343 similar events)
[2023-03-11 05:28:13] [INFO ] Invariant cache hit.
[2023-03-11 05:28:14] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1241 ms. Remains : 150/150 places, 711/711 transitions.
Ending property specific reduction for CloudDeployment-PT-7a-UpperBounds-09 in 7839 ms.
[2023-03-11 05:28:14] [INFO ] Flatten gal took : 256 ms
[2023-03-11 05:28:14] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-11 05:28:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 151 places, 711 transitions and 5938 arcs took 13 ms.
Total runtime 37578 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=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: CloudDeployment_PT_7a
(NrP: 151 NrTr: 711 NrArc: 5938)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.048sec
net check time: 0m 0.002sec
init dd package: 0m 3.976sec
RS generation: 0m20.287sec
-> reachability set: #nodes 45776 (4.6e+04) #states 1,544,442,445 (9)
starting MCC model checker
--------------------------
checking: place_bound(p14)
normalized: place_bound(p14)
-> the formula is 1
FORMULA CloudDeployment-PT-7a-UpperBounds-06 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
checking: place_bound(p30)
normalized: place_bound(p30)
-> the formula is 1
FORMULA CloudDeployment-PT-7a-UpperBounds-09 1 TECHNIQUES SEQUENTIAL_PROCESSING DECISION_DIAGRAMS UNFOLDING_TO_PT
MC time: 0m 0.000sec
totally nodes used: 477262 (4.8e+05)
number of garbage collections: 0
fire ops cache: hits/miss/sum: 12373662 44675792 57049454
used/not used/entry size/cache size: 32177192 34931672 16 1024MB
basic ops cache: hits/miss/sum: 8323 29340 37663
used/not used/entry size/cache size: 69550 16707666 12 192MB
unary ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 8 128MB
abstract ops cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 16777216 12 192MB
state nr cache: hits/miss/sum: 13566 45780 59346
used/not used/entry size/cache size: 45694 8342914 32 256MB
max state cache: hits/miss/sum: 0 0 0
used/not used/entry size/cache size: 0 8388608 32 256MB
uniqueHash elements/entry size/size: 67108864 4 256MB
0 66658470
1 425816
2 22430
3 2009
4 136
5 3
6 0
7 0
8 0
9 0
>= 10 0
Total processing time: 0m26.617sec
BK_STOP 1678512522617
--------------------
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 UpperBounds -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 0.003sec
iterations count:86314 (121), effective:712 (1)
initing FirstDep: 0m 0.003sec
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="CloudDeployment-PT-7a"
export BK_EXAMINATION="UpperBounds"
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 CloudDeployment-PT-7a, 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 r074-smll-167814400300445"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-7a.tgz
mv CloudDeployment-PT-7a 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 '
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 ;