Trace number 4424987

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 0.836397 0.498304

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/
rover/normalized-rovers02cc_wcsp.wbo
MD5SUM22ee0c65b5b46f3917aeac0195b7007f
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1587
Best CPU time to get the best result obtained on this benchmark0.060674
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables517
Total number of constraints5630
Number of soft constraints5478
Number of constraints which are clauses5478
Number of constraints which are cardinality constraints (but not clauses)152
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint24
Top cost 28823
Min constraint cost 1
Max constraint cost 28823
Sum of constraints costs 153481097
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 25
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 

0.00/0.07	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 		2115194816
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
0.14/0.14	--- Begin Solver configuration ---
0.14/0.14	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.14	Learn all clauses as in MiniSAT
0.14/0.14	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.14	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.14	No reason simplification
0.14/0.14	Glucose 2.1 dynamic restart strategy
0.14/0.14	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
0.14/0.14	timeout=2147483s
0.14/0.14	DB Simplification allowed=false
0.14/0.14	Listener: none
0.14/0.14	--- End Solver configuration ---
0.14/0.14	c Pseudo Boolean Optimization by upper bound
0.14/0.14	c --- Begin Solver configuration ---
0.14/0.14	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.14/0.14	c Learn all clauses as in MiniSAT
0.14/0.14	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.14/0.14	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.14/0.14	c No reason simplification
0.14/0.14	c Glucose 2.1 dynamic restart strategy
0.14/0.14	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
0.14/0.14	c timeout=2147483s
0.14/0.14	c DB Simplification allowed=false
0.14/0.14	c Listener: none
0.14/0.14	c --- End Solver configuration ---
0.14/0.14	c solving HOME/instance-4424987-1720894388.wbo
0.14/0.14	c reading problem ... 
0.32/0.27	c ... done. Wall clock time 0.129s.
0.32/0.27	c declared #vars     517
0.32/0.27	c internal #vars     5995
0.32/0.27	c #constraints  5783
0.32/0.27	c constraints type 
0.32/0.27	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 326
0.32/0.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 66
0.32/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.32/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 5390
0.32/0.27	c 5783 constraints processed.
0.32/0.28	c objective function length is 5478 literals
0.54/0.35	c SATISFIABLE
0.54/0.35	c OPTIMIZING...
0.54/0.35	c Got one! Elapsed wall clock time (in seconds):0.209
0.54/0.35	o 6547
0.54/0.37	c Got one! Elapsed wall clock time (in seconds):0.225
0.54/0.37	o 2163
0.54/0.38	c Got one! Elapsed wall clock time (in seconds):0.243
0.54/0.39	o 1864
0.71/0.42	c Got one! Elapsed wall clock time (in seconds):0.273
0.71/0.42	o 1729
0.71/0.44	c Got one! Elapsed wall clock time (in seconds):0.285
0.71/0.44	o 1587
0.71/0.46	c starts		: 6
0.71/0.46	c conflicts		: 121
0.71/0.46	c decisions		: 1687
0.71/0.46	c propagations		: 51779
0.71/0.46	c inspects		: 52476
0.71/0.46	c shortcuts		: 0
0.71/0.46	c learnt literals	: 3
0.71/0.46	c learnt binary clauses	: 4
0.71/0.46	c learnt ternary clauses	: 7
0.71/0.46	c learnt constraints	: 117
0.71/0.46	c ignored constraints	: 0
0.71/0.46	c root simplifications	: 0
0.71/0.46	c removed literals (reason simplification)	: 0
0.71/0.46	c reason swapping (by a shorter reason)	: 0
0.71/0.46	c Calls to reduceDB	: 0
0.71/0.46	c Number of update (reduction) of LBD	: 43
0.71/0.46	c Imported unit clauses	: 0
0.71/0.46	c No decision after first conflict	: false
0.71/0.46	c number of reductions to clauses (during analyze)	: 0
0.71/0.46	c number of learned constraints concerned by reduction	: 0
0.71/0.46	c number of learning phase by resolution	: 0
0.71/0.46	c number of learning phase by cutting planes	: 0
0.71/0.46	c number of rounding to 1 operations	: 0
0.71/0.46	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.71/0.46	c number of reductions of the coefficients by power 2 	: 0
0.71/0.46	c number of right shift for reduction by power 2 	: 0
0.71/0.46	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.71/0.46	c number of ending skipping 	: 0
0.71/0.46	c number of internal skipping 	: 0
0.71/0.46	c number of derivation steps 	: 0
0.71/0.46	c number of skipped derivation steps 	: 0
0.71/0.46	c number of remaining unassigned 	: 0
0.71/0.46	c number of remaining assigned 	: 0
0.71/0.46	c number of falsified literals weakened from reason	: 0
0.71/0.46	c number of falsified literals weakened from conflict	: 0
0.71/0.46	c time for arithmetic operations	: 0
0.71/0.47	c minimum degree of deleted constraints	: null
0.71/0.47	c maximum degree of deleted constraints	: null
0.71/0.47	c number of deleted constraints	: 0
0.71/0.47	c speed (assignments/second)	: 311921.6867469879
0.71/0.47	c non guided choices	: 14
0.71/0.47	s OPTIMUM FOUND
0.71/0.47	c Found 5 solution(s)
0.71/0.47	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 x188 -x189 -x190 x191 -x192 -x193 -x194 -x195 x196 x197 -x198 -x199 -x200 x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 x255 -x256 x257 -x258 x259 -x260 x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 -x303 x304 -x305 -x306 -x307 x308 x309 -x310 -x311 x312 -x313 -x314 -x315 -x316 x317 -x318 -x319 -x320 x321 -x322 -x323 -x324 -x325 -x326 -x327 -x328 x329 -x330 -x331 x332 -x333 -x334 -x335 -x336 -x337 -x338 x339 x340 -x341 -x342 -x343 -x344 x345 -x346 x347 -x348 -x349 x350 -x351 -x352 -x353 -x354 x355 -x356 -x357 x358 -x359 -x360 x361 -x362 -x363 x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 x373 -x374 -x375 -x376 -x377 -x378 -x379 x380 -x381 -x382 -x383 -x384 -x385 -x386 -x387 -x388 -x389 x390 -x391 -x392 -x393 -x394 -x395 x396 -x397 x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 -x407 -x408 x409 x410 -x411 x412 -x413 x414 -x415 x416 -x417 x418 -x419 -x420 x421 x422 -x423 x424 -x425 x426 -x427 x428 -x429 -x430 x431 -x432 -x433 x434 -x435 -x436 x437 x438 -x439 -x440 x441 -x442 -x443 -x444 -x445 x446 -x447 x448 -x449 -x450 x451 -x452 -x453 -x454 -x455 x456 -x457 -x458 x459 -x460 -x461 x462 -x463 -x464 -x465 -x466 x467 -x468 x469 -x470 x471 -x472 -x473 -x474 -x475 x476 x477 -x478 -x479 x480 x481 -x482 x483 -x484 x485 -x486 -x487 -x488 x489 -x490 x491 -x492 x493 x494 -x495 x496 -x497 x498 -x499 x500 -x501 x502 -x503 -x504 x505 -x506 x507 -x508 x509 x510 -x511 -x512 x513 x514 -x515 -x516 x517 
0.71/0.47	c objective function=1587
0.71/0.47	c Total wall clock time (in seconds): 0.328

Verifier Data 

OK	1587

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 (60409 MiB free)
  memory of node 1: 64510 MiB (62287 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4424987-1720894388/watcher-4424987-1720894388 -o /tmp/evaluation-result-4424987-1720894388/solver-4424987-1720894388 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720890800-709756 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424987-1720894388.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=712849, runsolver pid=712846
Current StackSize limit: 8192 KiB


[startup+0.104304 s]*
/proc/loadavg: 4.53 4.24 4.20 7/298 712867
/proc/meminfo: memFree=128461088/131655788 swapFree=131071996/131071996
[pid=712849] ppid=712846 vsize=18975048 memory=64732 CPUtime=0.14 cores=1,3
/proc/712849/stat : 712849 (java) S 712846 712849 709744 0 -1 1077936128 7084 0 0 0 12 2 0 0 20 0 18 0 141598083 19430449152 16183 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
/proc/712849/statm: 4743762 16183 5673 1 0 551396 0
[pid=712849/tid=712851] ppid=712846 vsize=18975048 memory=4026531971 CPUtime=0.09 cores=1,3
/proc/712849/task/712851/stat : 712851 (java) R 712846 712849 709744 0 -1 1077936192 5657 0 0 0 8 1 0 0 20 0 18 0 141598084 19430449152 16183 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712860] ppid=712846 vsize=18975048 memory=1645 CPUtime=0 cores=1,3
/proc/712849/task/712860/stat : 712860 (Finalizer) S 712846 712849 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141598086 19430449152 16183 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712867] ppid=712846 vsize=18975048 memory=13847460783068500 CPUtime=0 cores=1,3
/proc/712849/task/712867/stat : 712867 (Common-Cleaner) S 712846 712849 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141598087 19430449152 16183 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 64732 KiB

[startup+0.207018 s]*
/proc/loadavg: 4.53 4.24 4.20 8/298 712867
/proc/meminfo: memFree=128455832/131655788 swapFree=131071996/131071996
[pid=712849] ppid=712846 vsize=18975048 memory=70060 CPUtime=0.32 cores=1,3
/proc/712849/stat : 712849 (java) S 712846 712849 709744 0 -1 1077936128 7445 0 0 0 30 2 0 0 20 0 18 0 141598083 19430449152 17515 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
/proc/712849/statm: 4743762 17515 5689 1 0 551629 0
[pid=712849/tid=712851] ppid=712846 vsize=18975048 memory=7872697190685737277 CPUtime=0.17 cores=1,3
/proc/712849/task/712851/stat : 712851 (java) R 712846 712849 709744 0 -1 4194368 5843 0 0 0 16 1 0 0 20 0 18 0 141598084 19430449152 17515 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712860] ppid=712846 vsize=18975048 memory=215671374179 CPUtime=0 cores=1,3
/proc/712849/task/712860/stat : 712860 (Finalizer) S 712846 712849 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141598086 19430449152 17515 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712867] ppid=712846 vsize=18975048 memory=14699582244281228 CPUtime=0 cores=1,3
/proc/712849/task/712867/stat : 712867 (Common-Cleaner) S 712846 712849 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141598087 19430449152 17515 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 70060 KiB

[startup+0.317018 s]*
/proc/loadavg: 4.53 4.24 4.20 7/298 712882
/proc/meminfo: memFree=128443084/131655788 swapFree=131071996/131071996
[pid=712849] ppid=712846 vsize=19041612 memory=84236 CPUtime=0.54 cores=1,3
/proc/712849/stat : 712849 (java) S 712846 712849 709744 0 -1 1077936128 7746 0 0 0 51 3 0 0 20 0 19 0 141598083 19498610688 21059 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
/proc/712849/statm: 4760403 21059 5858 1 0 552060 0
[pid=712849/tid=712851] ppid=712846 vsize=19041612 memory=-6242758073261718981 CPUtime=0.28 cores=1,3
/proc/712849/task/712851/stat : 712851 (java) R 712846 712849 709744 0 -1 4194368 5959 0 0 0 26 2 0 0 20 0 19 0 141598084 19498610688 21059 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712860] ppid=712846 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712849/task/712860/stat : 712860 (Finalizer) S 712846 712849 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141598086 19498610688 21059 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712867] ppid=712846 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712849/task/712867/stat : 712867 (Common-Cleaner) S 712846 712849 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141598087 19498610688 21059 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712882] ppid=712846 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712849/task/712882/stat : 712882 (Timer-0) S 712846 712849 709744 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141598114 19498610688 21059 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
Current children cumulated CPU time: 0.54 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 84236 KiB

[startup+0.498262 s]
# the end of solver process 712849 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.799399 s, system=0.036998 s

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

[startup+0.407014 s]*
/proc/loadavg: 4.53 4.24 4.20 9/298 712885
/proc/meminfo: memFree=128437892/131655788 swapFree=131071996/131071996
[pid=712849] ppid=712846 vsize=19041612 memory=88224 CPUtime=0.71 cores=1,3
/proc/712849/stat : 712849 (java) S 712846 712849 709744 0 -1 1077936128 8777 0 0 0 68 3 0 0 20 0 19 0 141598083 19498610688 22056 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
/proc/712849/statm: 4760403 22056 5858 1 0 552497 0
[pid=712849/tid=712851] ppid=712846 vsize=19041612 memory=4026531959 CPUtime=0.36 cores=1,3
/proc/712849/task/712851/stat : 712851 (java) R 712846 712849 709744 0 -1 4194368 5978 0 0 0 34 2 0 0 20 0 19 0 141598084 19498610688 22056 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712860] ppid=712846 vsize=19041612 memory=219966342453 CPUtime=0 cores=1,3
/proc/712849/task/712860/stat : 712860 (Finalizer) S 712846 712849 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141598086 19498610688 22056 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712867] ppid=712846 vsize=19041612 memory=34993 CPUtime=0 cores=1,3
/proc/712849/task/712867/stat : 712867 (Common-Cleaner) S 712846 712849 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141598087 19498610688 22056 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
[pid=712849/tid=712882] ppid=712846 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712849/task/712882/stat : 712882 (Timer-0) S 712846 712849 709744 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141598114 19498610688 22056 134679101440 94048920338432 94048920342128 140732077462752 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94048920349944 94048920350736 94048943620096 140732077466661 140732077466751 140732077466751 140732077473736 0
Current children cumulated CPU time: 0.71 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 88224 KiB

Child status: 30

Real time (s): 0.498304
CPU time (s): 0.836397
CPU user time (s): 0.799399
CPU system time (s): 0.036998
CPU usage (%): 167.849
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 88224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.799399
system time used= 0.036998
maximum resident set size= 92348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9036
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= 432
involuntary context switches= 58


# summary of solver processes directly reported to runsolver:
#   pid: 712849
#   total CPU time (s): 0.836397
#   total CPU user time (s): 0.799399
#   total CPU system time (s): 0.036998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011925 second user time and 0.028449 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 20:13:20
IDJOB=4424987
IDBENCH=144153
IDSOLVER=3037
FILE ID=nodeC010/4424987-1720894388
RUNJOBID= nodeC010-1720890800-709756
SLURM_JOB_ID= 7485814
Free space on /tmp= 723764 MiB

SOLVER NAME= Sat4j Resolution Default 2024-07-07
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/rover/normalized-rovers02cc_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424987-1720894388/watcher-4424987-1720894388 -o /tmp/evaluation-result-4424987-1720894388/solver-4424987-1720894388 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720890800-709756 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424987-1720894388.wbo

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

MD5SUM BENCH= 22ee0c65b5b46f3917aeac0195b7007f
RANDOM SEED=806929766

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		: 3591.519
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		: 3491.761
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		: 1197.172
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		: 3192.474
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		: 3591.519
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		: 3623.154
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		: 3491.755
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		: 1197.314
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:        125642960 kB
MemAvailable:   125635544 kB
Buffers:          332080 kB
Cached:           508276 kB
SwapCached:            0 kB
Active:           503552 kB
Inactive:        4999144 kB
Active(anon):       1456 kB
Inactive(anon):  4698256 kB
Active(file):     502096 kB
Inactive(file):   300888 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3268 kB
Writeback:             0 kB
AnonPages:       4662120 kB
Mapped:           121812 kB
Shmem:             37704 kB
KReclaimable:      59260 kB
Slab:             149488 kB
SReclaimable:      59260 kB
SUnreclaim:        90228 kB
KernelStack:        4828 kB
PageTables:        19292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   14770224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46144 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4331520 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 20:13:20