Trace number 4424884

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 NameAnswerCPU timeWall clock time
Sat4j Resolution Default 2024-07-07OPTIMUM 0.80337 0.567857

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-warehouse0_wcsp.wbo
MD5SUMf13c2de30163793e2ab4d575c6162552
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark328
Best CPU time to get the best result obtained on this benchmark0.006193
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables60
Total number of constraints120
Number of soft constraints105
Number of constraints which are clauses105
Number of constraints which are cardinality constraints (but not clauses)15
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 954
Min constraint cost 1
Max constraint cost 954
Sum of constraints costs 50513
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.12/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.12/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.12/0.13	c See www.sat4j.org for details.
0.12/0.14	c version CUSTOM.v20240707
0.12/0.16	c java.runtime.name	OpenJDK Runtime Environment
0.12/0.16	c java.vm.name		OpenJDK 64-Bit Server VM
0.12/0.16	c java.vm.version	22.0.1+8-16
0.12/0.16	c java.vm.vendor	Oracle Corporation
0.12/0.16	c sun.arch.data.model	64
0.12/0.16	c java.version		22.0.1
0.12/0.16	c os.name		Linux
0.12/0.16	c os.version		4.18.0-301.1.el8.x86_64
0.12/0.16	c os.arch		amd64
0.12/0.16	c Free memory 		2113181440
0.12/0.16	c Max memory 		16282288128
0.12/0.16	c Total memory 		2122317824
0.12/0.17	c Number of processors 	2
0.26/0.24	--- Begin Solver configuration ---
0.26/0.24	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.26/0.24	Learn all clauses as in MiniSAT
0.26/0.24	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.24	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.24	No reason simplification
0.26/0.24	Glucose 2.1 dynamic restart strategy
0.26/0.24	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
0.26/0.24	timeout=2147483s
0.26/0.24	DB Simplification allowed=false
0.26/0.24	Listener: none
0.26/0.24	--- End Solver configuration ---
0.26/0.25	c Pseudo Boolean Optimization by upper bound
0.26/0.25	c --- Begin Solver configuration ---
0.26/0.25	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.26/0.25	c Learn all clauses as in MiniSAT
0.26/0.25	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.26/0.25	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.26/0.25	c No reason simplification
0.26/0.25	c Glucose 2.1 dynamic restart strategy
0.26/0.25	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
0.26/0.25	c timeout=2147483s
0.26/0.25	c DB Simplification allowed=false
0.26/0.25	c Listener: none
0.26/0.25	c --- End Solver configuration ---
0.26/0.25	c solving HOME/instance-4424884-1720883597.wbo
0.26/0.25	c reading problem ... 
0.26/0.28	c ... done. Wall clock time 0.033s.
0.26/0.28	c declared #vars     60
0.26/0.28	c internal #vars     165
0.26/0.28	c #constraints  136
0.26/0.28	c constraints type 
0.26/0.28	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 65
0.26/0.28	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 10
0.26/0.28	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.26/0.28	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 60
0.26/0.28	c 136 constraints processed.
0.26/0.30	c objective function length is 105 literals
0.26/0.31	c SATISFIABLE
0.26/0.31	c OPTIMIZING...
0.26/0.31	c Got one! Elapsed wall clock time (in seconds):0.059
0.26/0.31	o 328
0.62/0.49	c starts		: 2
0.76/0.51	c conflicts		: 1041
0.76/0.51	c decisions		: 1557
0.76/0.51	c propagations		: 36837
0.76/0.51	c inspects		: 100890
0.76/0.51	c shortcuts		: 0
0.76/0.51	c learnt literals	: 8
0.76/0.51	c learnt binary clauses	: 5
0.76/0.51	c learnt ternary clauses	: 6
0.76/0.51	c learnt constraints	: 1032
0.76/0.51	c ignored constraints	: 0
0.76/0.51	c root simplifications	: 0
0.76/0.51	c removed literals (reason simplification)	: 0
0.76/0.51	c reason swapping (by a shorter reason)	: 0
0.76/0.51	c Calls to reduceDB	: 0
0.76/0.51	c Number of update (reduction) of LBD	: 144
0.76/0.51	c Imported unit clauses	: 0
0.76/0.51	c No decision after first conflict	: false
0.76/0.51	c number of reductions to clauses (during analyze)	: 0
0.76/0.51	c number of learned constraints concerned by reduction	: 0
0.76/0.51	c number of learning phase by resolution	: 0
0.76/0.51	c number of learning phase by cutting planes	: 0
0.76/0.51	c number of rounding to 1 operations	: 0
0.76/0.51	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.76/0.51	c number of reductions of the coefficients by power 2 	: 0
0.76/0.52	c number of right shift for reduction by power 2 	: 0
0.76/0.52	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.76/0.52	c number of ending skipping 	: 0
0.76/0.52	c number of internal skipping 	: 0
0.76/0.52	c number of derivation steps 	: 0
0.76/0.52	c number of skipped derivation steps 	: 0
0.76/0.52	c number of remaining unassigned 	: 0
0.76/0.52	c number of remaining assigned 	: 0
0.76/0.52	c number of falsified literals weakened from reason	: 0
0.76/0.52	c number of falsified literals weakened from conflict	: 0
0.76/0.52	c time for arithmetic operations	: 0
0.76/0.52	c minimum degree of deleted constraints	: null
0.76/0.52	c maximum degree of deleted constraints	: null
0.76/0.52	c number of deleted constraints	: 0
0.76/0.52	c speed (assignments/second)	: 168205.4794520548
0.76/0.52	c non guided choices	: 0
0.76/0.52	s OPTIMUM FOUND
0.76/0.52	c Found 1 solution(s)
0.76/0.52	v x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 x25 -x26 x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 x54 x55 -x56 x57 -x58 -x59 x60 
0.76/0.52	c objective function=328
0.76/0.52	c Total wall clock time (in seconds): 0.278

Verifier Data 

OK	328

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 (53447 MiB free)
  memory of node 1: 64510 MiB (62639 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424884-1720883597/watcher-4424884-1720883597 -o /tmp/evaluation-result-4424884-1720883597/solver-4424884-1720883597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720879372-701332 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424884-1720883597.wbo 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=705797, runsolver pid=705794
Current StackSize limit: 8192 KiB


[startup+0.101189 s]*
/proc/loadavg: 4.19 4.19 4.17 5/319 705815
/proc/meminfo: memFree=118837848/131655788 swapFree=131071996/131071996
[pid=705797] ppid=705794 vsize=18975048 memory=56512 CPUtime=0.12 cores=5,7
/proc/705797/stat : 705797 (java) S 705794 705797 696886 0 -1 1077936128 6572 0 0 0 10 2 0 0 20 0 18 0 140518946 19430449152 14128 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
/proc/705797/statm: 4743762 14128 5693 1 0 550881 0
[pid=705797/tid=705799] ppid=705794 vsize=18975048 memory=4026561586 CPUtime=0.09 cores=5,7
/proc/705797/task/705799/stat : 705799 (java) R 705794 705797 696886 0 -1 1077936192 5481 0 0 0 7 2 0 0 20 0 18 0 140518946 19430449152 14128 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705808] ppid=705794 vsize=18975048 memory=232851243367 CPUtime=0 cores=5,7
/proc/705797/task/705808/stat : 705808 (Finalizer) S 705794 705797 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140518951 19430449152 14128 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705815] ppid=705794 vsize=18975048 memory=15823283178223670 CPUtime=0 cores=5,7
/proc/705797/task/705815/stat : 705815 (Common-Cleaner) S 705794 705797 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140518952 19430449152 14128 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 56512 KiB

[startup+0.211496 s]*
/proc/loadavg: 4.19 4.19 4.17 7/319 705815
/proc/meminfo: memFree=118828820/131655788 swapFree=131071996/131071996
[pid=705797] ppid=705794 vsize=18975048 memory=65504 CPUtime=0.26 cores=5,7
/proc/705797/stat : 705797 (java) S 705794 705797 696886 0 -1 1077936128 7299 0 0 0 23 3 0 0 20 0 18 0 140518946 19430449152 16376 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
/proc/705797/statm: 4743762 16376 5700 1 0 551462 0
[pid=705797/tid=705799] ppid=705794 vsize=18975048 memory=4782652875487838339 CPUtime=0.18 cores=5,7
/proc/705797/task/705799/stat : 705799 (java) R 705794 705797 696886 0 -1 1077936192 5763 0 0 0 16 2 0 0 20 0 18 0 140518946 19430449152 16376 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705808] ppid=705794 vsize=18975048 memory=1645 CPUtime=0 cores=5,7
/proc/705797/task/705808/stat : 705808 (Finalizer) S 705794 705797 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140518951 19430449152 16376 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705815] ppid=705794 vsize=18975048 memory=13847460783068500 CPUtime=0 cores=5,7
/proc/705797/task/705815/stat : 705815 (Common-Cleaner) S 705794 705797 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140518952 19430449152 16376 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 65504 KiB

[startup+0.313281 s]*
/proc/loadavg: 4.19 4.19 4.17 7/320 705816
/proc/meminfo: memFree=118825036/131655788 swapFree=131071996/131071996
[pid=705797] ppid=705794 vsize=19041612 memory=69184 CPUtime=0.44 cores=5,7
/proc/705797/stat : 705797 (java) S 705794 705797 696886 0 -1 1077936128 7688 0 0 0 40 4 0 0 20 0 19 0 140518946 19498610688 17296 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
/proc/705797/statm: 4760403 17296 5754 1 0 551988 0
[pid=705797/tid=705799] ppid=705794 vsize=19041612 memory=-8886837260592784060 CPUtime=0.27 cores=5,7
/proc/705797/task/705799/stat : 705799 (java) R 705794 705797 696886 0 -1 1077936192 6015 0 0 0 24 3 0 0 20 0 19 0 140518946 19498610688 17296 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705808] ppid=705794 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705808/stat : 705808 (Finalizer) S 705794 705797 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 140518951 19498610688 17296 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705815] ppid=705794 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705815/stat : 705815 (Common-Cleaner) S 705794 705797 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 140518952 19498610688 17296 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705816] ppid=705794 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705816/stat : 705816 (Timer-0) S 705794 705797 696886 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 140518977 19498610688 17296 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
Current children cumulated CPU time: 0.44 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 69184 KiB

[startup+0.567811 s]
# the end of solver process 705797 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.742939 s, system=0.060431 s

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

[startup+0.409999 s]*
/proc/loadavg: 4.19 4.19 4.17 7/320 705816
/proc/meminfo: memFree=118824224/131655788 swapFree=131071996/131071996
[pid=705797] ppid=705794 vsize=19041612 memory=70864 CPUtime=0.62 cores=5,7
/proc/705797/stat : 705797 (java) S 705794 705797 696886 0 -1 1077936128 8213 0 0 0 58 4 0 0 20 0 19 0 140518946 19498610688 17716 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
/proc/705797/statm: 4760403 17716 5871 1 0 552217 0
[pid=705797/tid=705799] ppid=705794 vsize=19041612 memory=4026531971 CPUtime=0.36 cores=5,7
/proc/705797/task/705799/stat : 705799 (java) R 705794 705797 696886 0 -1 4194368 6034 0 0 0 33 3 0 0 20 0 19 0 140518946 19498610688 17716 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705808] ppid=705794 vsize=19041612 memory=1645 CPUtime=0 cores=5,7
/proc/705797/task/705808/stat : 705808 (Finalizer) S 705794 705797 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 140518951 19498610688 17716 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705815] ppid=705794 vsize=19041612 memory=13847460783068500 CPUtime=0 cores=5,7
/proc/705797/task/705815/stat : 705815 (Common-Cleaner) S 705794 705797 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 140518952 19498610688 17716 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705816] ppid=705794 vsize=19041612 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705816/stat : 705816 (Timer-0) S 705794 705797 696886 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 140518977 19498610688 17716 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 70864 KiB

[startup+0.508875 s]*
/proc/loadavg: 4.19 4.19 4.17 6/320 705818
/proc/meminfo: memFree=118817132/131655788 swapFree=131071996/131071996
[pid=705797] ppid=705794 vsize=19174740 memory=77148 CPUtime=0.76 cores=5,7
/proc/705797/stat : 705797 (java) S 705794 705797 696886 0 -1 1077936128 9226 0 0 0 71 5 0 0 20 0 19 0 140518946 19634933760 19287 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 0 0 16800975 0 0 0 17 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
/proc/705797/statm: 4793685 19287 5870 1 0 553297 0
[pid=705797/tid=705799] ppid=705794 vsize=19174740 memory=-8886837260592784060 CPUtime=0.39 cores=5,7
/proc/705797/task/705799/stat : 705799 (java) S 705794 705797 696886 0 -1 1077936192 6088 0 0 0 36 3 0 0 20 0 19 0 140518946 19634933760 19287 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 7 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705808] ppid=705794 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705808/stat : 705808 (Finalizer) S 705794 705797 696886 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 140518951 19634933760 19287 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705815] ppid=705794 vsize=19174740 memory=0 CPUtime=0 cores=5,7
/proc/705797/task/705815/stat : 705815 (Common-Cleaner) S 705794 705797 696886 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 140518952 19634933760 19287 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
[pid=705797/tid=705817] ppid=705794 vsize=19174740 memory=0 CPUtime=0.02 cores=5,7
/proc/705797/task/705817/stat : 705817 (Thread-0) R 705794 705797 696886 0 -1 4194368 61 0 0 0 2 0 0 0 20 0 19 0 140518991 19634933760 19287 134679101440 94015601209344 94015601213040 140733701331520 0 0 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 94015601220856 94015601221648 94015603384320 140733701333997 140733701334087 140733701334087 140733701341128 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 19174740 KiB
Current children cumulated memory: 77148 KiB

Child status: 30

Real time (s): 0.567857
CPU time (s): 0.80337
CPU user time (s): 0.742939
CPU system time (s): 0.060431
CPU usage (%): 141.474
Max. virtual memory (cumulated for all children) (KiB): 19174740
Max. memory (cumulated for all children) (KiB): 77148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.742939
system time used= 0.060431
maximum resident set size= 79236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9419
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 605
involuntary context switches= 45


# summary of solver processes directly reported to runsolver:
#   pid: 705797
#   total CPU time (s): 0.80337
#   total CPU user time (s): 0.742939
#   total CPU system time (s): 0.060431

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.026364 second user time and 0.043967 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 17:13:28
IDJOB=4424884
IDBENCH=143895
IDSOLVER=3037
FILE ID=nodeC010/4424884-1720883597
RUNJOBID= nodeC010-1720879372-701332
SLURM_JOB_ID= 7483758
Free space on /tmp= 723760 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-warehouse0_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424884-1720883597/watcher-4424884-1720883597 -o /tmp/evaluation-result-4424884-1720883597/solver-4424884-1720883597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720879372-701332 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424884-1720883597.wbo

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

MD5SUM BENCH= f13c2de30163793e2ab4d575c6162552
RANDOM SEED=2009506537

nodeC010.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		: 3643.599
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	: 6983.51
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		: 3644.736
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		: 1197.335
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	: 6983.51
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		: 1197.340
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		: 3536.637
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	: 6983.51
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		: 2693.658
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		: 1197.187
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	: 6983.51
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		: 1496.479
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:        118875860 kB
MemAvailable:   118814600 kB
Buffers:          324960 kB
Cached:           462104 kB
SwapCached:            0 kB
Active:           500140 kB
Inactive:       11758156 kB
Active(anon):       1456 kB
Inactive(anon): 11507156 kB
Active(file):     498684 kB
Inactive(file):   251000 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:               796 kB
Writeback:             0 kB
AnonPages:      11470916 kB
Mapped:           122052 kB
Shmem:             37704 kB
KReclaimable:      58172 kB
Slab:             148200 kB
SReclaimable:      58172 kB
SUnreclaim:        90028 kB
KernelStack:        4896 kB
PageTables:        32596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   27135004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45856 kB
HardwareCorrupted:     0 kB
AnonHugePages:  11120640 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:      162632 kB
DirectMap2M:     9179136 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC010 at 2024-07-13 17:13:29