Trace number 4424985

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 0.641384 0.414038

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/
rover/normalized-rovers02ac_wcsp.wbo
MD5SUM9d3e5a73e0255e24215e2a03fef02fff
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1579
Best CPU time to get the best result obtained on this benchmark0.073581
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 36256
Min constraint cost 1
Max constraint cost 36256
Sum of constraints costs 193061822
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 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.10/0.10	c version CUSTOM.v20240707
0.10/0.11	c java.runtime.name	OpenJDK Runtime Environment
0.10/0.11	c java.vm.name		OpenJDK 64-Bit Server VM
0.10/0.11	c java.vm.version	22.0.1+8-16
0.10/0.11	c java.vm.vendor	Oracle Corporation
0.10/0.11	c sun.arch.data.model	64
0.10/0.11	c java.version		22.0.1
0.10/0.11	c os.name		Linux
0.10/0.11	c os.version		4.18.0-301.1.el8.x86_64
0.10/0.11	c os.arch		amd64
0.10/0.12	c Free memory 		2113181440
0.10/0.12	c Max memory 		16282288128
0.10/0.12	c Total memory 		2122317824
0.10/0.12	c Number of processors 	2
0.10/0.16	--- Begin Solver configuration ---
0.10/0.16	org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.10/0.16	Learn all clauses as in MiniSAT
0.10/0.16	LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.16	VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.16	No reason simplification
0.10/0.16	Glucose 2.1 dynamic restart strategy
0.10/0.16	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
0.10/0.16	timeout=2147483s
0.10/0.16	DB Simplification allowed=false
0.10/0.16	Listener: none
0.10/0.16	--- End Solver configuration ---
0.10/0.16	c Pseudo Boolean Optimization by upper bound
0.10/0.16	c --- Begin Solver configuration ---
0.10/0.16	c org.sat4j.pb.constraints.ResolutionPBLongHTClauseCardConstrDataStructure@5e91993f
0.10/0.16	c Learn all clauses as in MiniSAT
0.10/0.16	c LOGGER=java.util.logging.Logger@cac736f claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.16	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.16	c No reason simplification
0.10/0.16	c Glucose 2.1 dynamic restart strategy
0.10/0.16	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
0.10/0.16	c timeout=2147483s
0.10/0.16	c DB Simplification allowed=false
0.10/0.16	c Listener: none
0.10/0.16	c --- End Solver configuration ---
0.10/0.16	c solving HOME/instance-4424985-1720894389.wbo
0.10/0.16	c reading problem ... 
0.29/0.27	c ... done. Wall clock time 0.105s.
0.29/0.27	c declared #vars     517
0.29/0.27	c internal #vars     5995
0.29/0.27	c #constraints  5783
0.29/0.27	c constraints type 
0.29/0.27	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 326
0.29/0.27	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 66
0.29/0.27	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
0.29/0.27	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 5390
0.29/0.27	c 5783 constraints processed.
0.29/0.28	c objective function length is 5478 literals
0.48/0.32	c SATISFIABLE
0.48/0.32	c OPTIMIZING...
0.48/0.32	c Got one! Elapsed wall clock time (in seconds):0.162
0.48/0.32	o 4159
0.48/0.33	c Got one! Elapsed wall clock time (in seconds):0.176
0.48/0.33	o 1579
0.48/0.36	c starts		: 3
0.48/0.37	c conflicts		: 58
0.48/0.37	c decisions		: 786
0.48/0.37	c propagations		: 26857
0.48/0.37	c inspects		: 29030
0.48/0.37	c shortcuts		: 0
0.48/0.37	c learnt literals	: 3
0.48/0.37	c learnt binary clauses	: 3
0.48/0.37	c learnt ternary clauses	: 3
0.48/0.37	c learnt constraints	: 54
0.48/0.37	c ignored constraints	: 0
0.48/0.37	c root simplifications	: 0
0.48/0.37	c removed literals (reason simplification)	: 0
0.48/0.37	c reason swapping (by a shorter reason)	: 0
0.48/0.37	c Calls to reduceDB	: 0
0.48/0.37	c Number of update (reduction) of LBD	: 16
0.48/0.37	c Imported unit clauses	: 0
0.48/0.37	c No decision after first conflict	: false
0.48/0.37	c number of reductions to clauses (during analyze)	: 0
0.48/0.37	c number of learned constraints concerned by reduction	: 0
0.48/0.37	c number of learning phase by resolution	: 0
0.48/0.37	c number of learning phase by cutting planes	: 0
0.48/0.37	c number of rounding to 1 operations	: 0
0.48/0.37	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
0.48/0.37	c number of reductions of the coefficients by power 2 	: 0
0.48/0.37	c number of right shift for reduction by power 2 	: 0
0.48/0.37	c number of reductions of the coefficients by GCD over coefficients 	: 0
0.48/0.37	c number of ending skipping 	: 0
0.48/0.37	c number of internal skipping 	: 0
0.48/0.37	c number of derivation steps 	: 0
0.48/0.37	c number of skipped derivation steps 	: 0
0.48/0.37	c number of remaining unassigned 	: 0
0.48/0.37	c number of remaining assigned 	: 0
0.48/0.37	c number of falsified literals weakened from reason	: 0
0.48/0.37	c number of falsified literals weakened from conflict	: 0
0.48/0.37	c time for arithmetic operations	: 0
0.48/0.37	c minimum degree of deleted constraints	: null
0.48/0.37	c maximum degree of deleted constraints	: null
0.48/0.37	c number of deleted constraints	: 0
0.48/0.37	c speed (assignments/second)	: 315964.7058823529
0.48/0.37	c non guided choices	: 5
0.48/0.37	s OPTIMUM FOUND
0.48/0.37	c Found 2 solution(s)
0.48/0.37	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 
0.48/0.37	c objective function=1579
0.48/0.37	c Total wall clock time (in seconds): 0.221

Verifier Data 

OK	1579

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 (63161 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-4424985-1720894389/watcher-4424985-1720894389 -o /tmp/evaluation-result-4424985-1720894389/solver-4424985-1720894389 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720890800-709756 --watchdog 3760 java -jar sat4j-pb.jar HOME/instance-4424985-1720894389.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
Current StackSize limit: 8192 KiB

solver pid=712980, runsolver pid=712977

[startup+0.100256 s]*
/proc/loadavg: 4.53 4.24 4.20 8/317 712998
/proc/meminfo: memFree=128417208/131655788 swapFree=131071996/131071996
[pid=712980] ppid=712977 vsize=18975048 memory=58928 CPUtime=0.1 cores=1,3
/proc/712980/stat : 712980 (java) S 712977 712980 709744 0 -1 1077936128 6627 0 0 0 8 2 0 0 20 0 18 0 141598165 19430449152 14732 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
/proc/712980/statm: 4743762 14732 5726 1 0 551016 0
[pid=712980/tid=712982] ppid=712977 vsize=18975048 memory=4026561586 CPUtime=0.06 cores=1,3
/proc/712980/task/712982/stat : 712982 (java) R 712977 712980 709744 0 -1 4194368 5543 0 0 0 5 1 0 0 20 0 18 0 141598165 19430449152 14732 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 2 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712991] ppid=712977 vsize=18975048 memory=232851243367 CPUtime=0 cores=1,3
/proc/712980/task/712991/stat : 712991 (Finalizer) S 712977 712980 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141598171 19430449152 14732 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712998] ppid=712977 vsize=18975048 memory=15823283178223670 CPUtime=0 cores=1,3
/proc/712980/task/712998/stat : 712998 (Common-Cleaner) S 712977 712980 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141598171 19430449152 14732 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 58928 KiB

[startup+0.206166 s]*
/proc/loadavg: 4.53 4.24 4.20 9/317 712998
/proc/meminfo: memFree=128393172/131655788 swapFree=131071996/131071996
[pid=712980] ppid=712977 vsize=18975048 memory=72784 CPUtime=0.29 cores=1,3
/proc/712980/stat : 712980 (java) S 712977 712980 709744 0 -1 1077936128 7454 0 0 0 26 3 0 0 20 0 18 0 141598165 19430449152 18196 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
/proc/712980/statm: 4743762 18196 5825 1 0 551682 0
[pid=712980/tid=712982] ppid=712977 vsize=18975048 memory=4782652875487838339 CPUtime=0.16 cores=1,3
/proc/712980/task/712982/stat : 712982 (java) R 712977 712980 709744 0 -1 4194368 5837 0 0 0 14 2 0 0 20 0 18 0 141598165 19430449152 18196 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 2 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712991] ppid=712977 vsize=18975048 memory=1645 CPUtime=0 cores=1,3
/proc/712980/task/712991/stat : 712991 (Finalizer) S 712977 712980 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 18 0 141598171 19430449152 18196 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712998] ppid=712977 vsize=18975048 memory=13847460783068500 CPUtime=0 cores=1,3
/proc/712980/task/712998/stat : 712998 (Common-Cleaner) S 712977 712980 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 18 0 141598171 19430449152 18196 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 18975048 KiB
Current children cumulated memory: 72784 KiB

[startup+0.307165 s]*
/proc/loadavg: 4.53 4.24 4.20 10/319 713000
/proc/meminfo: memFree=128376308/131655788 swapFree=131071996/131071996
[pid=712980] ppid=712977 vsize=19041612 memory=86344 CPUtime=0.48 cores=1,3
/proc/712980/stat : 712980 (java) S 712977 712980 709744 0 -1 1077936128 7939 0 0 0 45 3 0 0 20 0 19 0 141598165 19498610688 21586 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 0 0 16800975 0 0 0 17 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
/proc/712980/statm: 4760403 21586 5862 1 0 552178 0
[pid=712980/tid=712982] ppid=712977 vsize=19041612 memory=-8671225242277290684 CPUtime=0.25 cores=1,3
/proc/712980/task/712982/stat : 712982 (java) R 712977 712980 709744 0 -1 4194368 5953 0 0 0 23 2 0 0 20 0 19 0 141598165 19498610688 21586 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 2 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712991] ppid=712977 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712980/task/712991/stat : 712991 (Finalizer) S 712977 712980 709744 0 -1 1077936192 23 0 0 0 0 0 0 0 20 0 19 0 141598171 19498610688 21586 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=712998] ppid=712977 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712980/task/712998/stat : 712998 (Common-Cleaner) S 712977 712980 709744 0 -1 1077936192 25 0 0 0 0 0 0 0 20 0 19 0 141598171 19498610688 21586 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
[pid=712980/tid=713000] ppid=712977 vsize=19041612 memory=0 CPUtime=0 cores=1,3
/proc/712980/task/713000/stat : 713000 (Timer-0) S 712977 712980 709744 0 -1 1077936192 21 0 0 0 0 0 0 0 20 0 19 0 141598194 19498610688 21586 134679101440 94531443273728 94531443277424 140731407262368 0 0 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 94531443285240 94531443286032 94531472449536 140731407266853 140731407266943 140731407266943 140731407273928 0
Current children cumulated CPU time: 0.48 s
Current children cumulated vsize: 19041612 KiB
Current children cumulated memory: 86344 KiB

[startup+0.414003 s]
# the end of solver process 712980 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=0.594772 s, system=0.046612 s

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

[startup+0.405857 s]*
/proc/loadavg: 4.53 4.24 4.20 7/301 713002
/proc/meminfo: memFree=128438952/131655788 swapFree=131071996/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 30

Real time (s): 0.414038
CPU time (s): 0.641384
CPU user time (s): 0.594772
CPU system time (s): 0.046612
CPU usage (%): 154.909
Max. virtual memory (cumulated for all children) (KiB): 19041612
Max. memory (cumulated for all children) (KiB): 86344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.594772
system time used= 0.046612
maximum resident set size= 93028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9457
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= 371
involuntary context switches= 43


# summary of solver processes directly reported to runsolver:
#   pid: 712980
#   total CPU time (s): 0.641384
#   total CPU user time (s): 0.594772
#   total CPU system time (s): 0.046612

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.011779 second user time and 0.026012 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-13 20:13:21
IDJOB=4424985
IDBENCH=144155
IDSOLVER=3037
FILE ID=nodeC010/4424985-1720894389
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-rovers02ac_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4424985-1720894389/watcher-4424985-1720894389 -o /tmp/evaluation-result-4424985-1720894389/solver-4424985-1720894389 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1720890800-709756 --watchdog 3760  java -jar sat4j-pb.jar HOME/instance-4424985-1720894389.wbo

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

MD5SUM BENCH= 9d3e5a73e0255e24215e2a03fef02fff
RANDOM SEED=617749052

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		: 1396.702
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		: 2793.422
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		: 1197.173
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		: 3491.792
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		: 3491.772
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		: 3641.296
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		: 3595.010
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		: 1197.299
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:        128459728 kB
MemAvailable:   128452000 kB
Buffers:          332096 kB
Cached:           508212 kB
SwapCached:            0 kB
Active:           503040 kB
Inactive:        2187836 kB
Active(anon):       1440 kB
Inactive(anon):  1886808 kB
Active(file):     501600 kB
Inactive(file):   301028 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4352 kB
Writeback:             0 kB
AnonPages:       1850624 kB
Mapped:           121936 kB
Shmem:             37704 kB
KReclaimable:      59352 kB
Slab:             149424 kB
SReclaimable:      59352 kB
SUnreclaim:        90072 kB
KernelStack:        4832 kB
PageTables:        13792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   14109244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46144 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1587200 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 20:13:21