Trace number 4424973

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 1.28154 0.714205

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/mprime/
normalized-mprime04cc_wcsp.wbo
MD5SUM15692bf53df2b0e52c697f3bc8188ff9
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark896
Best CPU time to get the best result obtained on this benchmark0.285516
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1421
Total number of constraints34460
Number of soft constraints34016
Number of constraints which are clauses34016
Number of constraints which are cardinality constraints (but not clauses)444
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Top cost 59668
Min constraint cost 1
Max constraint cost 59668
Sum of constraints costs 2009377573
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 21
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.06	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.06	c See www.sat4j.org for details.
0.00/0.06	c version CUSTOM.v20240707
0.00/0.07	c java.runtime.name	OpenJDK Runtime Environment
0.00/0.07	c java.vm.name		OpenJDK 64-Bit Server VM
0.00/0.07	c java.vm.version	22.0.1+8-16
0.00/0.07	c java.vm.vendor	Oracle Corporation
0.00/0.07	c sun.arch.data.model	64
0.00/0.07	c java.version		22.0.1
0.00/0.07	c os.name		Linux
0.00/0.07	c os.version		4.18.0-301.1.el8.x86_64
0.00/0.07	c os.arch		amd64
0.00/0.08	c Free memory 		2106806208
0.00/0.08	c Max memory 		16282288128
0.00/0.08	c Total memory 		2113929216
0.00/0.08	c Number of processors 	2
0.14/0.11	--- Begin Solver configuration ---
0.14/0.11	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.11	Learn all clauses as in MiniSAT
0.14/0.11	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.11	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.11	No reason simplification
0.14/0.11	Glucose 2.1 dynamic restart strategy
0.14/0.11	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
0.14/0.11	timeout=2147483s
0.14/0.11	DB Simplification allowed=false
0.14/0.11	Listener: none
0.14/0.11	--- End Solver configuration ---
0.14/0.11	c Pseudo Boolean Optimization by upper bound
0.14/0.11	c --- Begin Solver configuration ---
0.14/0.11	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.11	c Learn all clauses as in MiniSAT
0.14/0.11	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.11	c No reason simplification
0.14/0.11	c Glucose 2.1 dynamic restart strategy
0.14/0.11	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
0.14/0.11	c timeout=2147483s
0.14/0.11	c DB Simplification allowed=false
0.14/0.11	c Listener: none
0.14/0.11	c --- End Solver configuration ---
0.14/0.11	c solving HOME/instance-4424973-1720882201.wbo
0.14/0.11	c reading problem ... 
0.72/0.47	c ... done. Wall clock time 0.346s.
0.72/0.47	c declared #vars     1421
0.72/0.47	c internal #vars     35437
0.72/0.47	c #constraints  34905
0.72/0.47	c constraints type 
0.72/0.47	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 976
0.72/0.47	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 128
0.72/0.47	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.72/0.47	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 33800
0.72/0.47	c 34905 constraints processed.
0.72/0.48	c objective function length is 34016 literals
0.90/0.59	c SATISFIABLE
0.90/0.59	c OPTIMIZING...
0.90/0.59	c Got one! Elapsed wall clock time (in seconds):0.471
0.90/0.59	o 926
1.09/0.64	c Got one! Elapsed wall clock time (in seconds):0.528
1.09/0.64	o 896
1.09/0.68	c starts		: 3
1.09/0.69	c conflicts		: 5
1.09/0.69	c decisions		: 737
1.09/0.69	c propagations		: 108465
1.09/0.69	c inspects		: 51264
1.09/0.69	c shortcuts		: 0
1.09/0.69	c learnt literals	: 3
1.09/0.69	c learnt binary clauses	: 0
1.09/0.69	c learnt ternary clauses	: 0
1.09/0.69	c learnt constraints	: 1
1.09/0.69	c ignored constraints	: 0
1.09/0.69	c root simplifications	: 0
1.09/0.69	c removed literals (reason simplification)	: 0
1.09/0.69	c reason swapping (by a shorter reason)	: 0
1.09/0.69	c Calls to reduceDB	: 0
1.09/0.69	c Number of update (reduction) of LBD	: 0
1.09/0.69	c Imported unit clauses	: 0
1.09/0.69	c No decision after first conflict	: false
1.09/0.69	c number of reductions to clauses (during analyze)	: 0
1.09/0.69	c number of learned constraints concerned by reduction	: 0
1.09/0.69	c number of learning phase by resolution	: 0
1.09/0.69	c number of learning phase by cutting planes	: 0
1.09/0.69	c number of rounding to 1 operations	: 0
1.09/0.69	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.09/0.69	c number of reductions of the coefficients by power 2 	: 0
1.09/0.69	c number of right shift for reduction by power 2 	: 0
1.09/0.69	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.09/0.69	c number of ending skipping 	: 0
1.09/0.69	c number of internal skipping 	: 0
1.09/0.69	c number of derivation steps 	: 0
1.09/0.69	c number of skipped derivation steps 	: 0
1.09/0.69	c number of remaining unassigned 	: 0
1.09/0.69	c number of remaining assigned 	: 0
1.09/0.69	c number of falsified literals weakened from reason	: 0
1.09/0.69	c number of falsified literals weakened from conflict	: 0
1.09/0.69	c time for arithmetic operations	: 0
1.09/0.69	c minimum degree of deleted constraints	: null
1.09/0.69	c maximum degree of deleted constraints	: null
1.09/0.69	c number of deleted constraints	: 0
1.09/0.69	c speed (assignments/second)	: 699774.1935483871
1.09/0.69	c non guided choices	: 64
1.09/0.69	s OPTIMUM FOUND
1.09/0.69	c Found 2 solution(s)
1.09/0.69	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 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 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x1356 -x1357 -x1358 x1359 -x1360 -x1361 -x1362 x1363 -x1364 x1365 x1366 -x1367 x1368 -x1369 -x1370 x1371 -x1372 x1373 -x1374 x1375 x1376 -x1377 -x1378 x1379 -x1380 x1381 x1382 -x1383 -x1384 x1385 -x1386 x1387 -x1388 x1389 x1390 -x1391 -x1392 x1393 -x1394 x1395 -x1396 x1397 -x1398 x1399 -x1400 x1401 x1402 -x1403 x1404 -x1405 -x1406 x1407 x1408 -x1409 x1410 -x1411 x1412 -x1413 x1414 -x1415 x1416 -x1417 x1418 -x1419 -x1420 x1421 
1.09/0.69	c objective function=896
1.09/0.69	c Total wall clock time (in seconds): 0.58

Verifier Data 

OK	896

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: 63968 MiB (62912 MiB free)
  memory of node 1: 64473 MiB (63165 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424973-1720882201/watcher-4424973-1720882201 -o /tmp/evaluation-result-4424973-1720882201/solver-4424973-1720882201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1720878609-709373 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424973-1720882201.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=711740, runsolver pid=711737

[startup+0.10236 s]*
/proc/loadavg: 4.29 4.16 4.10 8/327 711759
/proc/meminfo: memFree=129055852/131524600 swapFree=131071996/131071996
[pid=711740] ppid=711737 vsize=18975048 memory=63584 CPUtime=0.14 cores=4,6
/proc/711740/stat : 711740 (java) S 711737 711740 706602 0 -1 1077936128 7276 0 0 0 12 2 0 0 20 0 18 0 140389076 19430449152 15896 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
/proc/711740/statm: 4743762 15896 5715 1 0 549372 0
[pid=711740/tid=711742] ppid=711737 vsize=18975048 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/711740/task/711742/stat : 711742 (java) R 711737 711740 706602 0 -1 4194368 5787 0 0 0 7 1 0 0 20 0 18 0 140389076 19430449152 15896 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711751] ppid=711737 vsize=18975048 memory=232851243367 CPUtime=0 cores=4,6
/proc/711740/task/711751/stat : 711751 (Finalizer) S 711737 711740 706602 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 15896 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711758] ppid=711737 vsize=18975048 memory=14134437545800980 CPUtime=0 cores=4,6
/proc/711740/task/711758/stat : 711758 (Common-Cleaner) S 711737 711740 706602 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 15896 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 63584 KiB

[startup+0.211213 s]*
/proc/loadavg: 4.29 4.16 4.10 7/306 711761
/proc/meminfo: memFree=129195552/131524600 swapFree=131071996/131071996
[pid=711740] ppid=711737 vsize=18975048 memory=88672 CPUtime=0.35 cores=4,6
/proc/711740/stat : 711740 (java) S 711737 711740 706602 0 -1 1077936128 7818 0 0 0 32 3 0 0 20 0 18 0 140389076 19430449152 22168 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
/proc/711740/statm: 4743762 22168 5850 1 0 549776 0
[pid=711740/tid=711742] ppid=711737 vsize=18975048 memory=664970851429515383 CPUtime=0.2 cores=4,6
/proc/711740/task/711742/stat : 711742 (java) R 711737 711740 706602 0 -1 4194368 5919 0 0 0 18 2 0 0 20 0 18 0 140389076 19430449152 22168 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711751] ppid=711737 vsize=18975048 memory=219966356740 CPUtime=0 cores=4,6
/proc/711740/task/711751/stat : 711751 (Finalizer) S 711737 711740 706602 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 22168 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711758] ppid=711737 vsize=18975048 memory=23239 CPUtime=0 cores=4,6
/proc/711740/task/711758/stat : 711758 (Common-Cleaner) S 711737 711740 706602 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 22168 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
Current children cumulated CPU time: 0.35 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 88672 KiB

[startup+0.311449 s]*
/proc/loadavg: 4.29 4.16 4.10 8/306 711775
/proc/meminfo: memFree=129145324/131524600 swapFree=131071996/131071996
[pid=711740] ppid=711737 vsize=18975048 memory=134924 CPUtime=0.55 cores=4,6
/proc/711740/stat : 711740 (java) S 711737 711740 706602 0 -1 1077936128 9141 0 0 0 51 4 0 0 20 0 18 0 140389076 19430449152 33731 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
/proc/711740/statm: 4743762 33731 5850 1 0 550559 0
[pid=711740/tid=711742] ppid=711737 vsize=18975048 memory=4942595619911592768 CPUtime=0.3 cores=4,6
/proc/711740/task/711742/stat : 711742 (java) R 711737 711740 706602 0 -1 4194368 5940 0 0 0 27 3 0 0 20 0 18 0 140389076 19430449152 33731 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711751] ppid=711737 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/711740/task/711751/stat : 711751 (Finalizer) S 711737 711740 706602 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 33731 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711758] ppid=711737 vsize=18975048 memory=0 CPUtime=0 cores=4,6
/proc/711740/task/711758/stat : 711758 (Common-Cleaner) S 711737 711740 706602 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 140389079 19430449152 33731 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
Current children cumulated CPU time: 0.55 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 134924 KiB

[startup+0.701376 s]
/proc/loadavg: 4.29 4.16 4.10 8/285 711782
/proc/meminfo: memFree=129210932/131524600 swapFree=131071996/131071996
[pid=711740] ppid=711737 vsize=19241304 memory=189964 CPUtime=1.27 cores=4,6
/proc/711740/stat : 711740 (java) S 711737 711740 706602 0 -1 1077936128 12951 0 0 0 121 6 0 0 20 0 15 0 140389076 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
/proc/711740/statm: 4810326 47491 5935 1 0 553803 0
[pid=711740/tid=711742] ppid=711737 vsize=19241304 memory=5500 CPUtime=0.61 cores=4,6
/proc/711740/task/711742/stat : 711742 (java) S 711737 711740 706602 0 -1 1077936192 6116 0 0 0 57 4 0 0 20 0 15 0 140389076 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711751] ppid=711737 vsize=19241304 memory=12512 CPUtime=0 cores=4,6
/proc/711740/task/711751/stat : 711751 (Finalizer) S 711737 711740 706602 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 15 0 140389079 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711758] ppid=711737 vsize=19241304 memory=0 CPUtime=0 cores=4,6
/proc/711740/task/711758/stat : 711758 (Common-Cleaner) S 711737 711740 706602 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 15 0 140389079 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19241304 KiB
Current children cumulated memory: 189964 KiB

[startup+0.714166 s]
# the end of solver process 711740 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.21759 s, system=0.063953 s

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

[startup+0.701376 s]
/proc/loadavg: 4.29 4.16 4.10 8/285 711782
/proc/meminfo: memFree=129210932/131524600 swapFree=131071996/131071996
[pid=711740] ppid=711737 vsize=19241304 memory=189964 CPUtime=1.27 cores=4,6
/proc/711740/stat : 711740 (java) S 711737 711740 706602 0 -1 1077936128 12951 0 0 0 121 6 0 0 20 0 15 0 140389076 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 0 0 16800975 0 0 0 17 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
/proc/711740/statm: 4810326 47491 5935 1 0 553803 0
[pid=711740/tid=711742] ppid=711737 vsize=19241304 memory=5500 CPUtime=0.61 cores=4,6
/proc/711740/task/711742/stat : 711742 (java) S 711737 711740 706602 0 -1 1077936192 6116 0 0 0 57 4 0 0 20 0 15 0 140389076 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711751] ppid=711737 vsize=19241304 memory=12512 CPUtime=0 cores=4,6
/proc/711740/task/711751/stat : 711751 (Finalizer) S 711737 711740 706602 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 15 0 140389079 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
[pid=711740/tid=711758] ppid=711737 vsize=19241304 memory=0 CPUtime=0 cores=4,6
/proc/711740/task/711758/stat : 711758 (Common-Cleaner) S 711737 711740 706602 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 15 0 140389079 19703095296 47491 134679101440 94820582354944 94820582358640 140729096236960 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94820582366456 94820582367248 94820605562880 140729096246253 140729096246343 140729096246343 140729096253384 0
Current children cumulated CPU time: 1.27 s
Current children cumulated vsize: 19241304 KiB
Current children cumulated memory: 189964 KiB

Child status: 30

Real time (s): 0.714205
CPU time (s): 1.28154
CPU user time (s): 1.21759
CPU system time (s): 0.063953
CPU usage (%): 179.436
Max. virtual memory (cumulated for all children) (KiB): 19241304
Max. memory (cumulated for all children) (KiB): 189964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.21759
system time used= 0.063953
maximum resident set size= 191496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12964
page faults= 0
swaps= 0
block input operations= 0
block output operations= 88
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 462
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 711740
#   total CPU time (s): 1.28154
#   total CPU user time (s): 1.21759
#   total CPU system time (s): 0.063953

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008741 second user time and 0.03269 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-13 16:50:14
IDJOB=4424973
IDBENCH=143851
IDSOLVER=3037
FILE ID=nodeC032/4424973-1720882201
RUNJOBID= nodeC032-1720878609-709373
SLURM_JOB_ID= 7483773
Free space on /tmp= 890076 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/mprime/normalized-mprime04cc_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424973-1720882201/watcher-4424973-1720882201 -o /tmp/evaluation-result-4424973-1720882201/solver-4424973-1720882201 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1720878609-709373 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424973-1720882201.wbo

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

MD5SUM BENCH= 15692bf53df2b0e52c697f3bc8188ff9
RANDOM SEED=1404018665

nodeC032.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	: 0xb00002a
cpu MHz		: 3656.651
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.33
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	: 0xb00002a
cpu MHz		: 3599.658
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.03
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	: 0xb00002a
cpu MHz		: 3659.783
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.33
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	: 0xb00002a
cpu MHz		: 3600.023
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.03
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	: 0xb00002a
cpu MHz		: 3599.672
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.33
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	: 0xb00002a
cpu MHz		: 3599.658
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.03
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	: 0xb00002a
cpu MHz		: 3599.696
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 6999.33
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	: 0xb00002a
cpu MHz		: 3599.658
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129103912 kB
MemAvailable:   129276788 kB
Buffers:          323784 kB
Cached:           693072 kB
SwapCached:            0 kB
Active:           484784 kB
Inactive:        1369756 kB
Active(anon):       1556 kB
Inactive(anon):   873844 kB
Active(file):     483228 kB
Inactive(file):   495912 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              9920 kB
Writeback:             0 kB
AnonPages:        837840 kB
Mapped:           121972 kB
Shmem:             37720 kB
KReclaimable:      67120 kB
Slab:             165556 kB
SReclaimable:      67120 kB
SUnreclaim:        98436 kB
KernelStack:        4960 kB
PageTables:        11668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    7481168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            55968 kB
HardwareCorrupted:     0 kB
AnonHugePages:    571392 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:      172756 kB
DirectMap2M:     6940672 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 890072 MiB
End job on nodeC032 at 2024-07-13 16:50:15