fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r265-smll-167863539600091
Last Updated
May 14, 2023

About the Execution of LTSMin+red for NeighborGrid-PT-d3n3m1t11

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
280.407 13570.00 20013.00 353.00 FFFTFFFFFFFFFFTF 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.r265-smll-167863539600091.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 NeighborGrid-PT-d3n3m1t11, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539600091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 8.4K Feb 26 09:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 09:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 09:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 09:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 26 09:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 09:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 09:43 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 46K Mar 5 18:23 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 NeighborGrid-PT-d3n3m1t11-LTLCardinality-00
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-01
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-02
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-03
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-04
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-05
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-06
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-07
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-08
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-09
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-10
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-11
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-12
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-13
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-14
FORMULA_NAME NeighborGrid-PT-d3n3m1t11-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678757293620

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeighborGrid-PT-d3n3m1t11
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 01:28:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 01:28:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 01:28:16] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-14 01:28:16] [INFO ] Transformed 27 places.
[2023-03-14 01:28:16] [INFO ] Transformed 162 transitions.
[2023-03-14 01:28:16] [INFO ] Parsed PT model containing 27 places and 162 transitions and 324 arcs in 161 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 15 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-14 01:28:16] [INFO ] Computed 1 place invariants in 10 ms
[2023-03-14 01:28:16] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-14 01:28:16] [INFO ] Invariant cache hit.
[2023-03-14 01:28:16] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 332 ms to find 0 implicit places.
[2023-03-14 01:28:16] [INFO ] Invariant cache hit.
[2023-03-14 01:28:16] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 496 ms. Remains : 27/27 places, 162/162 transitions.
Support contains 24 out of 27 places after structural reductions.
[2023-03-14 01:28:17] [INFO ] Flatten gal took : 49 ms
[2023-03-14 01:28:17] [INFO ] Flatten gal took : 19 ms
[2023-03-14 01:28:17] [INFO ] Input system was already deterministic with 162 transitions.
Finished random walk after 824 steps, including 0 resets, run visited all 27 properties in 84 ms. (steps per millisecond=9 )
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:17] [INFO ] Invariant cache hit.
[2023-03-14 01:28:17] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-14 01:28:17] [INFO ] Invariant cache hit.
[2023-03-14 01:28:17] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 113 ms to find 0 implicit places.
[2023-03-14 01:28:17] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 235 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 307 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GT 1 s8) (GT 2 s1)), p1:(GT 1 s25)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 121 steps with 0 reset in 8 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-01 finished in 627 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0||X(G(p1))))))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Implicit Places using invariants in 26 ms returned []
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(LEQ 3 s11), p1:(LEQ 2 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-02 finished in 416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((p0||X((p1||(X(p0) U (p0&&X(p0)))))))))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Implicit Places using invariants in 22 ms returned []
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:18] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-14 01:28:18] [INFO ] Invariant cache hit.
[2023-03-14 01:28:19] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(LEQ 3 s18), p1:(LEQ s4 s7)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 10649 reset in 1017 ms.
Stack based approach found an accepted trace after 652 steps with 75 reset with depth 31 and stack size 31 in 7 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-04 finished in 1440 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(p0)&&F(G(p1))))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:20] [INFO ] Invariant cache hit.
[2023-03-14 01:28:20] [INFO ] Implicit Places using invariants in 28 ms returned []
[2023-03-14 01:28:20] [INFO ] Invariant cache hit.
[2023-03-14 01:28:20] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-14 01:28:20] [INFO ] Invariant cache hit.
[2023-03-14 01:28:20] [INFO ] Dead Transitions using invariants and state equation in 119 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 219 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=true, acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 3 s0), p1:(LEQ s11 s17)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 567 ms.
Stack based approach found an accepted trace after 821 steps with 0 reset with depth 822 and stack size 815 in 8 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-05 finished in 1022 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p1))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 213 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 110 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s12 s7), p1:(LEQ s12 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-06 finished in 341 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 3 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-14 01:28:21] [INFO ] Invariant cache hit.
[2023-03-14 01:28:21] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 185 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (LEQ 1 s26) (LEQ s21 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 9994 reset in 654 ms.
Stack based approach found an accepted trace after 281 steps with 34 reset with depth 15 and stack size 15 in 2 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-08 finished in 976 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 150 edges and 27 vertex of which 26 / 27 are part of one of the 1 SCC in 5 ms
Free SCC test removed 25 places
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 159 transitions.
Applied a total of 1 rules in 12 ms. Remains 2 /27 variables (removed 25) and now considering 3/162 (removed 159) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-14 01:28:22] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-14 01:28:22] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-14 01:28:22] [INFO ] Invariant cache hit.
[2023-03-14 01:28:22] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
[2023-03-14 01:28:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 01:28:22] [INFO ] Invariant cache hit.
[2023-03-14 01:28:22] [INFO ] Dead Transitions using invariants and state equation in 19 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/27 places, 3/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 83 ms. Remains : 2/27 places, 3/162 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-09 finished in 174 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0&&X(p1)))&&(p2||F(G(p3))))))'
Support contains 6 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-14 01:28:22] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-14 01:28:22] [INFO ] Implicit Places using invariants in 25 ms returned []
[2023-03-14 01:28:22] [INFO ] Invariant cache hit.
[2023-03-14 01:28:22] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-14 01:28:22] [INFO ] Invariant cache hit.
[2023-03-14 01:28:23] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 187 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 191 ms :[(OR (NOT p0) (NOT p1) (AND (NOT p2) (NOT p3))), (OR (NOT p0) (NOT p1)), (NOT p3), (NOT p1)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 3}], [{ cond=p3, acceptance={} source=2 dest: 2}, { cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s9 s14), p2:(LEQ 3 s20), p3:(LEQ 3 s19), p1:(LEQ s8 s5)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 497 ms.
Stack based approach found an accepted trace after 75 steps with 2 reset with depth 72 and stack size 72 in 2 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-10 finished in 905 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||(p1 U p2)||X(p2)))))'
Support contains 4 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 2 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
[2023-03-14 01:28:23] [INFO ] Invariant cache hit.
[2023-03-14 01:28:23] [INFO ] Implicit Places using invariants in 23 ms returned []
[2023-03-14 01:28:23] [INFO ] Invariant cache hit.
[2023-03-14 01:28:23] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-14 01:28:23] [INFO ] Invariant cache hit.
[2023-03-14 01:28:23] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 197 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 137 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 1 s22), p2:(LEQ s26 s19), p1:(LEQ 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 809 reset in 600 ms.
Stack based approach found an accepted trace after 176 steps with 3 reset with depth 19 and stack size 19 in 1 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-11 finished in 958 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 150 edges and 27 vertex of which 26 / 27 are part of one of the 1 SCC in 1 ms
Free SCC test removed 25 places
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 159 transitions.
Applied a total of 1 rules in 3 ms. Remains 2 /27 variables (removed 25) and now considering 3/162 (removed 159) transitions.
// Phase 1: matrix 3 rows 2 cols
[2023-03-14 01:28:24] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-14 01:28:24] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-14 01:28:24] [INFO ] Invariant cache hit.
[2023-03-14 01:28:24] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
[2023-03-14 01:28:24] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 01:28:24] [INFO ] Invariant cache hit.
[2023-03-14 01:28:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/27 places, 3/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 77 ms. Remains : 2/27 places, 3/162 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-12 finished in 131 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (G(p1) U p2))&&X(F((p3||G(p4))))))'
Support contains 7 out of 27 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 162/162 (removed 0) transitions.
// Phase 1: matrix 162 rows 27 cols
[2023-03-14 01:28:24] [INFO ] Computed 1 place invariants in 3 ms
[2023-03-14 01:28:24] [INFO ] Implicit Places using invariants in 24 ms returned []
[2023-03-14 01:28:24] [INFO ] Invariant cache hit.
[2023-03-14 01:28:24] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-14 01:28:24] [INFO ] Invariant cache hit.
[2023-03-14 01:28:25] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 198 ms. Remains : 27/27 places, 162/162 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (NOT p2) (AND (NOT p3) (NOT p4))), true, (NOT p1), (NOT p2), (NOT p2), (AND (NOT p3) (NOT p4))]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 4}, { cond=(OR p2 p1 p0), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) p4), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p3) (NOT p4)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p2:(LEQ s12 s0), p1:(LEQ s17 s13), p0:(LEQ 1 s15), p3:(GT 2 s20), p4:(LEQ 2 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 29890 reset in 595 ms.
Stack based approach found an accepted trace after 208 steps with 58 reset with depth 21 and stack size 21 in 2 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-13 finished in 1082 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 162/162 transitions.
Graph (trivial) has 140 edges and 27 vertex of which 25 / 27 are part of one of the 1 SCC in 0 ms
Free SCC test removed 24 places
Ensure Unique test removed 155 transitions
Reduce isomorphic transitions removed 155 transitions.
Applied a total of 1 rules in 2 ms. Remains 3 /27 variables (removed 24) and now considering 7/162 (removed 155) transitions.
// Phase 1: matrix 7 rows 3 cols
[2023-03-14 01:28:25] [INFO ] Computed 1 place invariants in 0 ms
[2023-03-14 01:28:25] [INFO ] Implicit Places using invariants in 17 ms returned []
[2023-03-14 01:28:25] [INFO ] Invariant cache hit.
[2023-03-14 01:28:25] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2023-03-14 01:28:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-14 01:28:25] [INFO ] Invariant cache hit.
[2023-03-14 01:28:25] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/27 places, 7/162 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 71 ms. Remains : 3/27 places, 7/162 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeighborGrid-PT-d3n3m1t11-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA NeighborGrid-PT-d3n3m1t11-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d3n3m1t11-LTLCardinality-15 finished in 162 ms.
All properties solved by simple procedures.
Total runtime 9932 ms.
ITS solved all properties within timeout

BK_STOP 1678757307190

--------------------
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 LTLCardinality -timeout 360 -rebuildPNML

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="NeighborGrid-PT-d3n3m1t11"
export BK_EXAMINATION="LTLCardinality"
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 NeighborGrid-PT-d3n3m1t11, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539600091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d3n3m1t11.tgz
mv NeighborGrid-PT-d3n3m1t11 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;