Trace number 4440462

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat4j Resolution 2024 2024-07-07? 0.7332 0.437074

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/
random/rand.biglist/normalized-rand5c0b12.cudf.paranoid.opb
MD5SUMc363b596627b3c0a7a7ce965395262c7
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.046079
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7106
Total number of constraints32379
Number of constraints which are clauses32038
Number of constraints which are cardinality constraints (but not clauses)341
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2626
Biggest coefficient in the objective function 2077
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1146502
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2077
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1146502
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version CUSTOM.v20240707
0.00/0.08	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.08	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.08	c java.vm.version	22.0.1+8-16
0.00/0.08	c java.vm.vendor	Oracle Corporation
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		22.0.1
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.09	c Free memory 		2113181440
0.00/0.09	c Max memory 		16282288128
0.00/0.09	c Total memory 		2122317824
0.00/0.09	c Number of processors 	2
0.14/0.12	--- Begin Solver configuration ---
0.14/0.12	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.14/0.12	Learn all clauses as in MiniSAT
0.14/0.12	LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	Expensive reason simplification
0.14/0.12	Glucose 2.1 dynamic restart strategy
0.14/0.12	Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.14/0.12	timeout=2147483s
0.14/0.12	DB Simplification allowed=false
0.14/0.12	Listener: none
0.14/0.12	--- End Solver configuration ---
0.14/0.12	c Pseudo Boolean Optimization by upper bound
0.14/0.12	c --- Begin Solver configuration ---
0.14/0.12	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@2401f4c3
0.14/0.12	c Learn all clauses as in MiniSAT
0.14/0.12	c LOGGER=java.util.logging.Logger@762efe5d claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.12	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.12	c Expensive reason simplification
0.14/0.12	c Glucose 2.1 dynamic restart strategy
0.14/0.12	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.14/0.12	c timeout=2147483s
0.14/0.12	c DB Simplification allowed=false
0.14/0.12	c Listener: none
0.14/0.12	c --- End Solver configuration ---
0.14/0.12	c solving HOME/instance-4440462-1721820366.opb
0.14/0.12	c reading problem ... 
0.14/0.13	c using VERIPB proof format
0.14/0.13	c  objective function found
0.52/0.38	c ... done. Wall clock time 0.247s.
0.52/0.38	c declared #vars     7106
0.52/0.38	c #constraints  32379
0.52/0.38	c constraints type 
0.52/0.38	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 14910
0.52/0.38	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 336
0.52/0.38	c org.sat4j.specs.Constr$1 => 161
0.52/0.38	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 16940
0.52/0.38	c org.sat4j.pb.constraints.pb.UnitClausePB => 32
0.52/0.38	c 32379 constraints processed.
0.52/0.39	c objective function length is 2626 literals
0.52/0.39	Exception in thread "main" java.lang.NullPointerException: Cannot invoke "java.math.BigInteger.subtract(java.math.BigInteger)" because "this.upperBound" is null
0.52/0.40		at org.sat4j.pb.tools.VERIPBSearchListener.end(VERIPBSearchListener.java:228)
0.52/0.40		at org.sat4j.minisat.core.Solver.isSatisfiable(Solver.java:1809)
0.52/0.40		at org.sat4j.tools.SolverDecorator.isSatisfiable(SolverDecorator.java:106)
0.52/0.40		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:180)
0.52/0.40		at org.sat4j.pb.PseudoOptDecorator.admitABetterSolution(PseudoOptDecorator.java:173)
0.52/0.40		at org.sat4j.OptimizationMode.solve(OptimizationMode.java:141)
0.52/0.40		at org.sat4j.AbstractLauncher.solve(AbstractLauncher.java:323)
0.52/0.40		at org.sat4j.AbstractLauncher.run(AbstractLauncher.java:267)
0.52/0.40		at org.sat4j.pb.LanceurPseudo2007.main(LanceurPseudo2007.java:118)
0.52/0.41	c starts		: 0
0.52/0.41	c conflicts		: 0
0.52/0.41	c decisions		: 0
0.52/0.41	c propagations		: 323
0.52/0.41	c inspects		: 1583
0.52/0.41	c shortcuts		: 0
0.52/0.41	c learnt literals	: 0
0.52/0.41	c learnt binary clauses	: 0
0.52/0.41	c learnt ternary clauses	: 0
0.52/0.41	c learnt constraints	: 0
0.52/0.41	c ignored constraints	: 0
0.52/0.41	c root simplifications	: 0
0.52/0.41	c removed literals (reason simplification)	: 0
0.52/0.41	c reason swapping (by a shorter reason)	: 0
0.52/0.41	c Calls to reduceDB	: 0
0.71/0.41	c Number of update (reduction) of LBD	: 0
0.71/0.41	c Imported unit clauses	: 0
0.71/0.41	c No decision after first conflict	: true
0.71/0.41	c number of reductions to clauses (during analyze)	: 0
0.71/0.41	c number of learned constraints concerned by reduction	: 0
0.71/0.41	c number of learning phase by resolution	: 0
0.71/0.41	c number of learning phase by cutting planes	: 0
0.71/0.41	c number of rounding to 1 operations	: 0
0.71/0.41	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.71/0.41	c number of reductions of the coefficients by power 2 	: 0
0.71/0.41	c number of right shift for reduction by power 2 	: 0
0.71/0.41	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.71/0.41	c number of ending skipping 	: 0
0.71/0.41	c number of internal skipping 	: 0
0.71/0.41	c number of derivation steps 	: 0
0.71/0.41	c number of skipped derivation steps 	: 0
0.71/0.41	c number of remaining unassigned 	: 0
0.71/0.41	c number of remaining assigned 	: 0
0.71/0.41	c number of falsified literals weakened from reason	: 0
0.71/0.41	c number of falsified literals weakened from conflict	: 0
0.71/0.41	c time for arithmetic operations	: 0
0.71/0.41	c minimum degree of deleted constraints	: null
0.71/0.41	c maximum degree of deleted constraints	: null
0.71/0.41	c number of deleted constraints	: 0
0.71/0.42	c speed (assignments/second)	: 1.875921589666686E-7
0.71/0.42	c non guided choices	: 0
0.71/0.42	s UNKNOWN
0.71/0.42	c Total wall clock time (in seconds): 0.292

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (56978 MiB free)
  memory of node 1: 64510 MiB (56642 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440462-1721820366/watcher-4440462-1721820366 -o /tmp/evaluation-result-4440462-1721820366/solver-4440462-1721820366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721820325-230694 --watchdog 3760 java -Dveripb=PROOFDIR/proof-4440462-1721820366 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440462-1721820366.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=231294, runsolver pid=231291
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 3.01 0.87 0.36 5/318 231312
/proc/meminfo: memFree=116298192/131655788 swapFree=131061124/131071996
[pid=231294] ppid=231291 vsize=18993908 memory=65996 CPUtime=0.14 cores=0,2
/proc/231294/stat : 231294 (java) S 231291 231294 230684 0 -1 1077936128 7284 0 0 0 12 2 0 0 20 0 18 0 18026008 19449761792 16499 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
/proc/231294/statm: 4748477 16499 5843 1 0 551435 0
[pid=231294/tid=231296] ppid=231291 vsize=18993908 memory=4026561586 CPUtime=0.08 cores=0,2
/proc/231294/task/231296/stat : 231296 (java) R 231291 231294 230684 0 -1 4194368 5839 0 0 0 7 1 0 0 20 0 18 0 18026008 19449761792 16499 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231305] ppid=231291 vsize=18993908 memory=232851243367 CPUtime=0 cores=0,2
/proc/231294/task/231305/stat : 231305 (Finalizer) S 231291 231294 230684 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 16499 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231312] ppid=231291 vsize=18993908 memory=3618136736603222794 CPUtime=0 cores=0,2
/proc/231294/task/231312/stat : 231312 (Common-Cleaner) S 231291 231294 230684 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 16499 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 65996 KiB

[startup+0.209898 s]*
/proc/loadavg: 3.01 0.87 0.36 7/318 231312
/proc/meminfo: memFree=116277528/131655788 swapFree=131061124/131071996
[pid=231294] ppid=231291 vsize=18993908 memory=80844 CPUtime=0.33 cores=0,2
/proc/231294/stat : 231294 (java) S 231291 231294 230684 0 -1 1077936128 7736 0 0 0 31 2 0 0 20 0 18 0 18026008 19449761792 20211 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
/proc/231294/statm: 4748477 20211 6057 1 0 551723 0
[pid=231294/tid=231296] ppid=231291 vsize=18993908 memory=4782652875487838339 CPUtime=0.18 cores=0,2
/proc/231294/task/231296/stat : 231296 (java) R 231291 231294 230684 0 -1 4194368 6030 0 0 0 16 2 0 0 20 0 18 0 18026008 19449761792 20211 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231305] ppid=231291 vsize=18993908 memory=952865 CPUtime=0 cores=0,2
/proc/231294/task/231305/stat : 231305 (Finalizer) S 231291 231294 230684 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 20211 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231312] ppid=231291 vsize=18993908 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/231294/task/231312/stat : 231312 (Common-Cleaner) S 231291 231294 230684 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 20211 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
Current children cumulated CPU time: 0.33 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 80844 KiB

[startup+0.309214 s]*
/proc/loadavg: 3.01 0.87 0.36 6/318 231312
/proc/meminfo: memFree=116238260/131655788 swapFree=131061124/131071996
[pid=231294] ppid=231291 vsize=18993908 memory=115740 CPUtime=0.52 cores=0,2
/proc/231294/stat : 231294 (java) S 231291 231294 230684 0 -1 1077936128 9253 0 0 0 49 3 0 0 20 0 18 0 18026008 19449761792 28935 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
/proc/231294/statm: 4748477 28935 6057 1 0 552709 0
[pid=231294/tid=231296] ppid=231291 vsize=18993908 memory=-9103015557394571964 CPUtime=0.27 cores=0,2
/proc/231294/task/231296/stat : 231296 (java) R 231291 231294 230684 0 -1 4194368 6045 0 0 0 25 2 0 0 20 0 18 0 18026008 19449761792 28935 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231305] ppid=231291 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/231294/task/231305/stat : 231305 (Finalizer) S 231291 231294 230684 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 28935 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231312] ppid=231291 vsize=18993908 memory=0 CPUtime=0 cores=0,2
/proc/231294/task/231312/stat : 231312 (Common-Cleaner) S 231291 231294 230684 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 18026011 19449761792 28935 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
Current children cumulated CPU time: 0.52 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 115740 KiB

[startup+0.437038 s]
# the end of solver process 231294 was just reported to runsolver
# Child status: 1

# cumulated CPU time of all completed processes:  user=0.683738 s, system=0.049462 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.406451 s]*
/proc/loadavg: 3.01 0.87 0.36 9/320 231314
/proc/meminfo: memFree=116183652/131655788 swapFree=131061124/131071996
[pid=231294] ppid=231291 vsize=19127036 memory=161632 CPUtime=0.71 cores=0,2
/proc/231294/stat : 231294 (java) S 231291 231294 230684 0 -1 1077936128 9499 0 0 0 67 4 0 0 20 0 19 0 18026008 19586084864 40348 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 0 0 16800975 0 0 0 17 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
/proc/231294/statm: 4781759 40348 6095 1 0 553381 0
[pid=231294/tid=231296] ppid=231291 vsize=19127036 memory=4026531971 CPUtime=0.36 cores=0,2
/proc/231294/task/231296/stat : 231296 (java) S 231291 231294 230684 0 -1 1077936192 6161 0 0 0 33 3 0 0 20 0 19 0 18026008 19586084864 40408 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231305] ppid=231291 vsize=19127036 memory=952865 CPUtime=0 cores=0,2
/proc/231294/task/231305/stat : 231305 (Finalizer) S 231291 231294 230684 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 18026011 19586084864 40408 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231312] ppid=231291 vsize=19127036 memory=3689070655443366200 CPUtime=0 cores=0,2
/proc/231294/task/231312/stat : 231312 (Common-Cleaner) S 231291 231294 230684 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 18026011 19586084864 40408 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
[pid=231294/tid=231313] ppid=231291 vsize=19127036 memory=0 CPUtime=0.01 cores=0,2
/proc/231294/task/231313/stat : 231313 (Thread-0) R 231291 231294 230684 0 -1 4194368 64 0 0 0 1 0 0 0 20 0 19 0 18026048 19586084864 40408 134679101440 94069666402304 94069666406000 140735100400080 0 0 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0 94069666413816 94069666414608 94069678895104 140735100404655 140735100404837 140735100404837 140735100411848 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 19127036 KiB
Current children cumulated memory: 161632 KiB

Child status: 1

Real time (s): 0.437074
CPU time (s): 0.7332
CPU user time (s): 0.683738
CPU system time (s): 0.049462
CPU usage (%): 167.752
Max. virtual memory (cumulated for all children) (KiB): 19127036
Max. memory (cumulated for all children) (KiB): 161632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.683738
system time used= 0.049462
maximum resident set size= 163196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9567
page faults= 0
swaps= 0
block input operations= 8
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 402
involuntary context switches= 52


# summary of solver processes directly reported to runsolver:
#   pid: 231294
#   total CPU time (s): 0.7332
#   total CPU user time (s): 0.683738
#   total CPU system time (s): 0.049462

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007475 second user time and 0.031312 second system time

The end

Launcher Data

Begin job on nodeC005 at 2024-07-24 13:26:06
IDJOB=4440462
IDBENCH=151104
IDSOLVER=3079
FILE ID=nodeC005/4440462-1721820366
RUNJOBID= nodeC005-1721820325-230694
SLURM_JOB_ID= 7891450
Free space on /tmp= 723776 MiB

SOLVER NAME= Sat4j Resolution 2024 2024-07-07
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-rand5c0b12.cudf.paranoid.opb
COMMAND LINE= java -Dveripb=PROOFFILE -jar sat4j-pb.jar ResolutionPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440462-1721820366/watcher-4440462-1721820366 -o /tmp/evaluation-result-4440462-1721820366/solver-4440462-1721820366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721820325-230694 --watchdog 3760  java -Dveripb=PROOFDIR/proof-4440462-1721820366 -jar sat4j-pb.jar ResolutionPB24 HOME/instance-4440462-1721820366.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= c363b596627b3c0a7a7ce965395262c7
RANDOM SEED=672559206

nodeC005.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.597
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3653.401
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3292.063
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.175
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3660.873
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3653.500
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.241
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.211
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        116347164 kB
MemAvailable:   127810572 kB
Buffers:          243588 kB
Cached:         12002976 kB
SwapCached:          612 kB
Active:          2485092 kB
Inactive:       12176632 kB
Active(anon):       1600 kB
Inactive(anon):  2466888 kB
Active(file):    2483492 kB
Inactive(file):  9709744 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131061124 kB
Dirty:             40892 kB
Writeback:             4 kB
AnonPages:       2414768 kB
Mapped:           137908 kB
Shmem:             53264 kB
KReclaimable:     220404 kB
Slab:             330856 kB
SReclaimable:     220404 kB
SUnreclaim:       110452 kB
KernelStack:        4848 kB
PageTables:        15160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    9296376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            10720 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2119680 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      406344 kB
DirectMap2M:    45635584 kB
DirectMap1G:    90177536 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC005 at 2024-07-24 13:26:07