Trace number 4455869

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 Partial RoundingSAT 2024 2024-07-12OPTIMUM 1.60737 1.64391

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/web/uclid_pb_benchmarks/
normalized-44s.smv--soft-0-100-0.wbo
MD5SUMb36e85102c0aa6188e1be702d84f308a
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.191673
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables495
Total number of constraints940
Number of soft constraints940
Number of constraints which are clauses800
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints140
Minimum length of a constraint1
Maximum length of a constraint13
Top cost 46815
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46814
Biggest number in a constraint 68
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 257
Number of bits of the biggest sum of numbers9
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 

0.16/0.76	c SAT4J: a SATisfiability library for Java (c) 2004-2024 Artois University and CNRS
0.16/0.76	c This is free software under the dual EPL/GNU LGPL licenses.
0.16/0.76	c See www.sat4j.org for details.
0.26/0.82	c version CUSTOM.v20240707
0.26/0.85	c java.runtime.name	OpenJDK Runtime Environment
0.26/0.85	c java.vm.name		OpenJDK 64-Bit Server VM
0.26/0.85	c java.vm.version	22.0.1+8-16
0.26/0.85	c java.vm.vendor	Oracle Corporation
0.26/0.85	c sun.arch.data.model	64
0.26/0.85	c java.version		22.0.1
0.26/0.85	c os.name		Linux
0.26/0.85	c os.version		4.18.0-301.1.el8.x86_64
0.26/0.85	c os.arch		amd64
0.26/0.86	c Free memory 		2115194816
0.26/0.86	c Max memory 		16282288128
0.26/0.86	c Total memory 		2122317824
0.26/0.87	c Number of processors 	2
0.52/1.08	Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.52/1.08	 - never skip resolution steps
0.52/1.08	 - Auto-division on coefficients is disabled
0.52/1.08	 - No postprocessing
0.52/1.08	 - Conflict is considered as is when resolving
0.52/1.08	 - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.52/1.08	 - Weaken first using unassigned literals
0.52/1.08	 - Bump strategy: ALWAYS_ONE
0.52/1.08	 - Bumper: ASSIGNED
0.52/1.08	--- Begin Solver configuration ---
0.52/1.08	org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.52/1.08	Learn all clauses as in MiniSAT
0.52/1.08	LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.52/1.08	VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.52/1.08	No reason simplification
0.52/1.08	Armin Biere (Picosat) restarts strategy
0.52/1.08	Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.52/1.08	timeout=2147483s
0.52/1.08	DB Simplification allowed=false
0.52/1.08	Listener: none
0.52/1.08	--- End Solver configuration ---
0.52/1.08	c Pseudo Boolean Optimization by upper bound
0.52/1.08	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.52/1.08	c  - never skip resolution steps
0.52/1.08	c  - Auto-division on coefficients is disabled
0.52/1.08	c  - No postprocessing
0.52/1.08	c  - Conflict is considered as is when resolving
0.52/1.08	c  - Divide both constraints by the coefficient of the pivot when resolving, and partially weaken non-divisible coefficient.
0.52/1.08	c  - Weaken first using unassigned literals
0.52/1.08	c  - Bump strategy: ALWAYS_ONE
0.52/1.08	c  - Bumper: ASSIGNED
0.52/1.08	c --- Begin Solver configuration ---
0.52/1.08	c org.sat4j.pb.constraints.PuebloPBMinClauseCardConstrDataStructure@68fb2c38
0.52/1.08	c Learn all clauses as in MiniSAT
0.52/1.08	c LOGGER=java.util.logging.Logger@59690aa4 claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.52/1.08	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.52/1.08	c No reason simplification
0.52/1.08	c Armin Biere (Picosat) restarts strategy
0.52/1.08	c Glucose LCDS adapted to PB, with LBD computation strategy: org.sat4j.pb.lcds.DegreeSizeLBDComputerStrategy@44e81672
0.52/1.08	c timeout=2147483s
0.52/1.08	c DB Simplification allowed=false
0.52/1.08	c Listener: none
0.52/1.08	c --- End Solver configuration ---
0.52/1.08	c solving HOME/instance-4455869-1721717807.wbo
0.52/1.08	c reading problem ... 
0.89/1.29	c ... done. Wall clock time 0.196s.
0.89/1.29	c declared #vars     495
0.89/1.29	c internal #vars     1435
0.89/1.29	c #constraints  941
0.89/1.29	c constraints type 
0.89/1.29	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 1
0.89/1.29	c org.sat4j.specs.Constr$1 => 1
0.89/1.29	c org.sat4j.pb.constraints.pb.PuebloMinWatchPb => 140
0.89/1.29	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 799
0.89/1.29	c 941 constraints processed.
1.08/1.36	c objective function length is 940 literals
1.19/1.42	c SATISFIABLE
1.19/1.42	c OPTIMIZING...
1.19/1.42	c Got one! Elapsed wall clock time (in seconds):0.336
1.19/1.42	o 74
1.19/1.49	c Got one! Elapsed wall clock time (in seconds):0.409
1.19/1.49	o 7
1.40/1.51	c Got one! Elapsed wall clock time (in seconds):0.43
1.40/1.51	o 2
1.40/1.60	c starts		: 3
1.52/1.60	c conflicts		: 93
1.52/1.60	c decisions		: 2731
1.52/1.60	c propagations		: 8835
1.52/1.60	c inspects		: 17094
1.52/1.60	c shortcuts		: 0
1.52/1.61	c learnt literals	: 0
1.52/1.61	c learnt binary clauses	: 0
1.52/1.61	c learnt ternary clauses	: 0
1.52/1.61	c learnt constraints	: 93
1.52/1.61	c ignored constraints	: 0
1.52/1.61	c root simplifications	: 0
1.52/1.61	c removed literals (reason simplification)	: 0
1.52/1.61	c reason swapping (by a shorter reason)	: 0
1.52/1.61	c Calls to reduceDB	: 0
1.52/1.61	c Number of update (reduction) of LBD	: 0
1.52/1.61	c Imported unit clauses	: 0
1.52/1.61	c No decision after first conflict	: false
1.52/1.61	c number of reductions to clauses (during analyze)	: 0
1.52/1.61	c number of learned constraints concerned by reduction	: 0
1.52/1.61	c number of learning phase by resolution	: 0
1.52/1.61	c number of learning phase by cutting planes	: 0
1.52/1.61	c number of rounding to 1 operations	: 176
1.52/1.61	c number of easy rounding to 1 operations (no literal elimination needed)	: 0
1.52/1.61	c number of reductions of the coefficients by power 2 	: 0
1.52/1.61	c number of right shift for reduction by power 2 	: 0
1.52/1.61	c number of reductions of the coefficients by GCD over coefficients 	: 0
1.52/1.61	c number of ending skipping 	: 0
1.52/1.61	c number of internal skipping 	: 0
1.52/1.61	c number of derivation steps 	: 583
1.52/1.61	c number of skipped derivation steps 	: 0
1.52/1.61	c number of remaining unassigned 	: 4
1.52/1.61	c number of remaining assigned 	: 918
1.52/1.61	c number of falsified literals weakened from reason	: 0
1.52/1.61	c number of falsified literals weakened from conflict	: 0
1.52/1.61	c time for arithmetic operations	: 880858
1.52/1.62	c minimum degree of deleted constraints	: null
1.52/1.62	c maximum degree of deleted constraints	: null
1.52/1.62	c number of deleted constraints	: 0
1.52/1.62	c speed (assignments/second)	: 34511.71875
1.52/1.62	c non guided choices	: 468
1.52/1.62	s OPTIMUM FOUND
1.52/1.62	c Found 3 solution(s)
1.52/1.63	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 
1.52/1.63	c objective function=2
1.52/1.63	c Total wall clock time (in seconds): 0.547

Verifier Data 

OK	2

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 (61899 MiB free)
  memory of node 1: 64510 MiB (62150 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4455869-1721717807/watcher-4455869-1721717807 -o /tmp/evaluation-result-4455869-1721717807/solver-4455869-1721717807 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78851 --watchdog 3760 java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455869-1721717807.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=78909, runsolver pid=78898

[startup+0.100099 s]*
/proc/loadavg: 1.38 1.90 2.02 4/242 78914
/proc/meminfo: memFree=127024336/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=32004 memory=1880 CPUtime=0 cores=4,6
/proc/78909/stat : 78909 (java) D 78898 78909 78839 0 -1 4194304 129 0 2 0 0 0 0 0 20 0 1 0 7770179 32772096 470 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 0 0 0 0 17 6 0 0 9 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 8001 470 430 1 0 457 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 32004 KiB
Current children cumulated memory: 1880 KiB

[startup+0.216405 s]*
/proc/loadavg: 1.38 1.90 2.02 4/244 78916
/proc/meminfo: memFree=127015048/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=37736 memory=5588 CPUtime=0 cores=4,6
/proc/78909/stat : 78909 (java) D 78898 78909 78839 0 -1 4194304 476 0 8 0 0 0 0 0 20 0 1 0 7770179 38641664 1397 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 0 0 0 0 17 6 0 0 25 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 9434 1397 1127 1 0 254 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37736 KiB
Current children cumulated memory: 5588 KiB

[startup+0.314447 s]*
/proc/loadavg: 1.38 1.90 2.02 2/250 78922
/proc/meminfo: memFree=127007580/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=239396 memory=8644 CPUtime=0.01 cores=4,6
/proc/78909/stat : 78909 (java) S 78898 78909 78839 0 -1 1077936128 630 0 36 0 0 1 0 0 20 0 2 0 7770179 245141504 2161 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 0 0 0 0 17 4 0 0 28 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 59849 2161 1777 1 0 584 0
[pid=78909/tid=78921] ppid=78898 vsize=239396 memory=-6000919476934173800 CPUtime=0 cores=4,6
/proc/78909/task/78921/stat : 78921 (java) R 78898 78909 78839 0 -1 4194368 49 0 19 0 0 0 0 0 20 0 2 0 7770204 245141504 2161 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 0 0 0 0 -1 4 0 0 7 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 239396 KiB
Current children cumulated memory: 8644 KiB

[startup+0.700734 s]
/proc/loadavg: 1.38 1.90 2.02 4/270 78942
/proc/meminfo: memFree=126894444/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=18993908 memory=56424 CPUtime=0.16 cores=4,6
/proc/78909/stat : 78909 (java) S 78898 78909 78839 0 -1 1077936128 6589 0 109 0 10 6 0 0 20 0 18 0 7770179 19449761792 14106 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 16800975 0 0 0 17 4 0 0 28 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 4748477 14106 5761 1 0 550833 0
[pid=78909/tid=78921] ppid=78898 vsize=18993908 memory=17912 CPUtime=0.1 cores=4,6
/proc/78909/task/78921/stat : 78921 (java) R 78898 78909 78839 0 -1 4194368 5425 0 79 0 6 4 0 0 20 0 18 0 7770204 19449761792 14106 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 34 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 18993908 KiB
Current children cumulated memory: 56424 KiB

[startup+1.50746 s]
/proc/loadavg: 1.38 1.90 2.02 14/314 78986
/proc/meminfo: memFree=126817032/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=19060472 memory=90380 CPUtime=1.4 cores=4,6
/proc/78909/stat : 78909 (java) S 78898 78909 78839 0 -1 1077936128 8774 0 110 0 130 10 0 0 20 0 19 0 7770179 19517923328 22595 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 16800975 0 0 0 17 4 0 0 28 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 4765118 22595 6144 1 0 552519 0
[pid=78909/tid=78921] ppid=78898 vsize=19060472 memory=17912 CPUtime=0.67 cores=4,6
/proc/78909/task/78921/stat : 78921 (java) R 78898 78909 78839 0 -1 4194368 6313 0 80 0 61 6 0 0 20 0 19 0 7770204 19517923328 22595 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 48 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
[pid=78909/tid=78957] ppid=78898 vsize=19060472 memory=12252 CPUtime=0 cores=4,6
/proc/78909/task/78957/stat : 78957 (Finalizer) S 78898 78909 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 7770234 19517923328 22595 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
[pid=78909/tid=78983] ppid=78898 vsize=19060472 memory=31736 CPUtime=0 cores=4,6
/proc/78909/task/78983/stat : 78983 (Common-Cleaner) S 78898 78909 78839 0 -1 1077936192 27 0 0 0 0 0 0 0 20 0 19 0 7770238 19517923328 22595 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 19060472 KiB
Current children cumulated memory: 90380 KiB

[startup+1.64383 s]
# the end of solver process 78909 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.486 s, system=0.121365 s

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

[startup+1.60073 s]
/proc/loadavg: 1.38 1.90 2.02 14/314 78986
/proc/meminfo: memFree=126817032/131655788 swapFree=131071996/131071996
[pid=78909] ppid=78898 vsize=19193600 memory=100284 CPUtime=1.52 cores=4,6
/proc/78909/stat : 78909 (java) S 78898 78909 78839 0 -1 1077936128 10631 0 110 0 141 11 0 0 20 0 19 0 7770179 19654246400 25071 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 0 0 16800975 0 0 0 17 4 0 0 28 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
/proc/78909/statm: 4798400 25071 6144 1 0 554140 0
[pid=78909/tid=78921] ppid=78898 vsize=19193600 memory=5604 CPUtime=0.69 cores=4,6
/proc/78909/task/78921/stat : 78921 (java) S 78898 78909 78839 0 -1 1077936192 6348 0 80 0 63 6 0 0 20 0 19 0 7770204 19654246400 25071 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 54 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
[pid=78909/tid=78957] ppid=78898 vsize=19193600 memory=17912 CPUtime=0 cores=4,6
/proc/78909/task/78957/stat : 78957 (Finalizer) S 78898 78909 78839 0 -1 1077936192 24 0 0 0 0 0 0 0 20 0 19 0 7770234 19654246400 25071 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
[pid=78909/tid=78983] ppid=78898 vsize=19193600 memory=2232 CPUtime=0 cores=4,6
/proc/78909/task/78983/stat : 78983 (Common-Cleaner) S 78898 78909 78839 0 -1 1077936192 27 0 0 0 0 0 0 0 20 0 19 0 7770238 19654246400 25071 134679101440 94915164868608 94915164872304 140731253532848 0 0 0 4 0 16800975 0 0 0 -1 6 0 0 0 0 0 94915164880120 94915164880912 94915175919616 140731253539827 140731253539940 140731253539940 140731253546952 0
Current children cumulated CPU time: 1.52 s
Current children cumulated vsize: 19193600 KiB
Current children cumulated memory: 100284 KiB

Child status: 30

Real time (s): 1.64391
CPU time (s): 1.60737
CPU user time (s): 1.486
CPU system time (s): 0.121365
CPU usage (%): 97.7774
Max. virtual memory (cumulated for all children) (KiB): 19193600
Max. memory (cumulated for all children) (KiB): 100284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.486
system time used= 0.121365
maximum resident set size= 105132
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10898
page faults= 111
swaps= 0
block input operations= 15336
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1089
involuntary context switches= 94


# summary of solver processes directly reported to runsolver:
#   pid: 78909
#   total CPU time (s): 1.60737
#   total CPU user time (s): 1.486
#   total CPU system time (s): 0.121365

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033485 second user time and 0.089233 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-23 08:56:48
IDJOB=4455869
IDBENCH=143081
IDSOLVER=3035
FILE ID=nodeC005/4455869-1721717807
RUNJOBID= nodeC005-1721717807-78851
SLURM_JOB_ID= 7770386
Free space on /tmp= 723780 MiB

SOLVER NAME= Sat4j Partial RoundingSAT 2024 2024-07-12
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/web/uclid_pb_benchmarks/normalized-44s.smv--soft-0-100-0.wbo
COMMAND LINE= java -jar sat4j-pb.jar PartialRoundingSatPB24 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4455869-1721717807/watcher-4455869-1721717807 -o /tmp/evaluation-result-4455869-1721717807/solver-4455869-1721717807 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1721717807-78851 --watchdog 3760  java -jar sat4j-pb.jar PartialRoundingSatPB24 HOME/instance-4455869-1721717807.wbo

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

MD5SUM BENCH= b36e85102c0aa6188e1be702d84f308a
RANDOM SEED=106546563

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

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.122
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1275.708
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		: 1284.256
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1201.522
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		: 1266.668
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1199.757
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		: 1202.265
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.110
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:        127028928 kB
MemAvailable:   130044812 kB
Buffers:          133572 kB
Cached:          3679760 kB
SwapCached:            0 kB
Active:           842256 kB
Inactive:        3233892 kB
Active(anon):       1344 kB
Inactive(anon):   291000 kB
Active(file):     840912 kB
Inactive(file):  2942892 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5816 kB
Writeback:             0 kB
AnonPages:        262896 kB
Mapped:            99200 kB
Shmem:             29504 kB
KReclaimable:     144220 kB
Slab:             237460 kB
SReclaimable:     144220 kB
SUnreclaim:        93240 kB
KernelStack:        3648 kB
PageTables:         9492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     613804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16416 kB
HardwareCorrupted:     0 kB
AnonHugePages:    145408 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:      260936 kB
DirectMap2M:    21663744 kB
DirectMap1G:    114294784 kB

Free space on /tmp at the end= 723776 MiB
End job on nodeC005 at 2024-07-23 08:56:50