Trace number 4525742

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
toulbar2 2025-06-13OPTIMUM 6.95181 6.97537

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/celar/
normalized-celar6-sub1-24_wcsp.wbo
MD5SUM0fb77b786bdb5828a2775dbdb30deb06
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2656
Best CPU time to get the best result obtained on this benchmark6.95181
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables336
Total number of constraints69031
Number of soft constraints69017
Number of constraints which are clauses69017
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint24
Top cost 47694
Min constraint cost 1
Max constraint cost 1000
Sum of constraints costs 9891329
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 

5.16/5.24	o 4559
5.16/5.27	o 4558
5.16/5.29	o 4438
5.27/5.32	o 4236
5.27/5.34	o 4227
5.27/5.36	o 3650
5.27/5.38	o 3632
5.37/5.40	o 3598
5.37/5.42	o 3539
5.37/5.45	o 3498
5.37/5.47	o 2928
5.37/5.48	o 2926
5.47/5.50	o 2868
5.47/5.53	o 2856
5.47/5.55	o 2780
5.47/5.59	o 2749
5.57/5.64	o 2669
5.57/5.66	o 2658
5.57/5.67	o 2657
5.57/5.69	o 2656
6.86/6.94	o 2656
6.86/6.94	s OPTIMUM FOUND
6.86/6.94	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

Verifier Data 

OK	2656

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: 63708 MiB (46382 MiB free)
  memory of node 1: 64465 MiB (47893 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525742-1751627287/watcher-4525742-1751627287 -o /tmp/evaluation-result-4525742-1751627287/solver-4525742-1751627287 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751623294-89822 --watchdog 3760 toulbar2.sh toulbar2 HOME/instance-4525742-1751627287.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0 

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=90493, runsolver pid=90490

[startup+0.100066 s]*
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=96463524/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=101072 memory=89064 CPUtime=0.08 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 22388 0 0 0 5 3 0 0 20 0 1 0 78403204 103497728 22266 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 25268 22266 928 1162 0 23877 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 105264 KiB
Current children cumulated memory: 92136 KiB

[startup+0.205622 s]*
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=96420432/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=140184 memory=127848 CPUtime=0.19 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 32098 0 0 0 14 5 0 0 20 0 1 0 78403204 143548416 31962 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 35046 31962 928 1162 0 33655 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 144376 KiB
Current children cumulated memory: 130920 KiB

[startup+0.305569 s]*
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=96380112/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=178484 memory=165864 CPUtime=0.3 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 41584 0 0 0 23 7 0 0 20 0 1 0 78403204 182767616 41466 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 44621 41466 928 1162 0 43230 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 182676 KiB
Current children cumulated memory: 168936 KiB

[startup+0.700203 s]
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=96307536/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=326944 memory=314344 CPUtime=0.68 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 78710 0 0 0 55 13 0 0 20 0 1 0 78403204 334790656 78586 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 81736 78586 928 1162 0 80345 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 331136 KiB
Current children cumulated memory: 317416 KiB

[startup+1.50021 s]
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=96033612/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=580544 memory=566844 CPUtime=1.48 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 141769 0 0 0 125 23 0 0 20 0 1 0 78403204 594477056 141711 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 145136 141711 992 1162 0 143745 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 584736 KiB
Current children cumulated memory: 569916 KiB

[startup+3.10548 s]
/proc/loadavg: 4.08 4.11 4.09 5/267 90495
/proc/meminfo: memFree=95953228/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=608120 memory=594404 CPUtime=3.08 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 149560 0 0 0 284 24 0 0 20 0 1 0 78403204 622714880 148601 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 152030 148601 1024 1162 0 150639 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 612312 KiB
Current children cumulated memory: 597476 KiB

[startup+6.30014 s]
/proc/loadavg: 4.07 4.10 4.09 5/267 90495
/proc/meminfo: memFree=95892688/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=656328 memory=640564 CPUtime=6.26 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 159431 0 0 0 600 26 0 0 20 0 1 0 78403204 672079872 160141 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 164082 160141 1184 1162 0 162691 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 660520 KiB
Current children cumulated memory: 643636 KiB

[startup+6.97533 s]
# the end of solver process 90493 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=6.65634 s, system=0.295474 s

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

[startup+6.40018 s]
/proc/loadavg: 4.07 4.10 4.09 5/267 90495
/proc/meminfo: memFree=95892688/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=656328 memory=640564 CPUtime=6.36 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 159431 0 0 0 610 26 0 0 20 0 1 0 78403204 672079872 160141 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 164082 160141 1184 1162 0 162691 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 660520 KiB
Current children cumulated memory: 643636 KiB

[startup+6.80016 s]
/proc/loadavg: 4.07 4.10 4.09 5/267 90495
/proc/meminfo: memFree=95892688/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=656328 memory=640564 CPUtime=6.76 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 159432 0 0 0 650 26 0 0 20 0 1 0 78403204 672079872 160141 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 164082 160141 1184 1162 0 162691 0
Current children cumulated CPU time: 6.76 s
Current children cumulated vsize: 660520 KiB
Current children cumulated memory: 643636 KiB

[startup+6.90013 s]
/proc/loadavg: 4.07 4.10 4.09 5/267 90495
/proc/meminfo: memFree=95892688/131249992 swapFree=33009392/33010684
[pid=90493] ppid=90490 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/90493/stat : 90493 (toulbar2.sh) S 90490 90493 89811 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 78403203 4292608 768 18446744073709551615 94194778136576 94194779031109 140722286932000 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94194779270160 94194779317904 94194782220288 140722286938421 140722286938597 140722286938597 140722286944201 0
/proc/90493/statm: 1048 768 704 219 0 110 0
[pid=90495] ppid=90493 vsize=656328 memory=640564 CPUtime=6.86 cores=4,6
/proc/90495/stat : 90495 (toulbar2) R 90493 90493 89811 0 -1 4194304 159432 0 0 0 660 26 0 0 20 0 1 0 78403204 672079872 160141 18446744073709551615 4198400 8956741 140730855914880 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 24875008 140730855917939 140730855918058 140730855918058 140730855923660 0
/proc/90495/statm: 164082 160141 1184 1162 0 162691 0
Current children cumulated CPU time: 6.86 s
Current children cumulated vsize: 660520 KiB
Current children cumulated memory: 643636 KiB

Child status: 0

Real time (s): 6.97537
CPU time (s): 6.95181
CPU user time (s): 6.65634
CPU system time (s): 0.295474
CPU usage (%): 99.6623
Max. virtual memory (cumulated for all children) (KiB): 660520
Max. memory (cumulated for all children) (KiB): 643636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.65634
system time used= 0.295474
maximum resident set size= 640692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159648
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 66
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 90493
#   total CPU time (s): 6.95181
#   total CPU user time (s): 6.65634
#   total CPU system time (s): 0.295474

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023392 second user time and 0.058497 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-04 13:08:07
IDJOB=4525742
IDBENCH=143883
IDSOLVER=3383
FILE ID=nodeC035/4525742-1751627287
RUNJOBID= nodeC035-1751623294-89822
SLURM_JOB_ID= 9598943
Free space on /tmp= 432696 MiB

SOLVER NAME= toulbar2 2025-06-13
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/celar/normalized-celar6-sub1-24_wcsp.wbo
COMMAND LINE= toulbar2.sh toulbar2 BENCHNAME -timer=TIMELIMIT -hve=512 -f=3 -n: -precision=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525742-1751627287/watcher-4525742-1751627287 -o /tmp/evaluation-result-4525742-1751627287/solver-4525742-1751627287 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751623294-89822 --watchdog 3760  toulbar2.sh toulbar2 HOME/instance-4525742-1751627287.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0

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

MD5SUM BENCH= 0fb77b786bdb5828a2775dbdb30deb06
RANDOM SEED=1670019968

nodeC035 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.670
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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	: 0xb00002a
cpu MHz		: 3599.801
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.163
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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	: 0xb00002a
cpu MHz		: 3599.163
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.787
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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	: 0xb00002a
cpu MHz		: 3599.748
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.753
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
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	: 0xb00002a
cpu MHz		: 3600.110
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        96539292 kB
MemAvailable:   99266740 kB
Buffers:             664 kB
Cached:          3477380 kB
SwapCached:          332 kB
Active:         30739816 kB
Inactive:        3175028 kB
Active(anon):   30433452 kB
Inactive(anon):    21052 kB
Active(file):     306364 kB
Inactive(file):  3153976 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009392 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8168 kB
Writeback:             0 kB
AnonPages:      30439564 kB
Mapped:           118296 kB
Shmem:             17700 kB
KReclaimable:     212692 kB
Slab:             304336 kB
SReclaimable:     212692 kB
SUnreclaim:        91644 kB
KernelStack:        4336 kB
PageTables:        62788 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:   30919772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1376256 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432692 MiB
End job on nodeC035 at 2025-07-04 13:08:14