Trace number 4517874

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 NameAnswerobjective functionCPU timeWall clock time
UWrMaxSat-SCIP 2025-06-04OPT12 49.3261 49.4776

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=14-t=2.opb
MD5SUM0eb4af5d9d6a7991e65a6bdba739f56a
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark12
Best CPU time to get the best result obtained on this benchmark0.372509
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables329
Total number of constraints16786
Number of constraints which are clauses16772
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 constraint15
Number of terms in the objective function 14
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 14
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 16
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 

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.07	c Converting 16786 PB-constraints to clauses...
0.00/0.07	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.09/0.12	o 14
0.09/0.12	c ============================[  Problem Statistics ]============================
0.09/0.12	c |  Number of variables:           357                                         |
0.09/0.12	c |  Number of clauses:           17570                                         |
0.09/0.12	c ===============================================================================
0.09/0.12	c Starting SCIP solver  (with time-limit: 900s) ...
0.09/0.12	c SCIP start delayed for at least 300s
49.24/49.47	o 12
49.24/49.47	c Optimal solution: 12
49.24/49.47	c _______________________________________________________________________________
49.24/49.47	c 
49.24/49.47	c =======================[ UWrMaxSat resources usage ]===========================
49.24/49.47	c Memory used            : 211.00 MB
49.24/49.47	c CPU time               : 49.0502 s
49.24/49.47	c Constr Enc: Srt/BDD/Add: 14 0 0
49.24/49.47	c OptExp Enc: Srt/BDD/Add: 28 0 0
49.24/49.47	c _______________________________________________________________________________
49.24/49.47	s OPTIMUM FOUND
49.24/49.47	v -x92 x93 x94 x95 -x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 -x106 -x120 -x134 -x148 x162 -x176 -x190 -x204 -x218 -x232 x246 -x260 -x274 -x288 -x107 -x121 -x135 -x149 -x163 -x177 -x191 -x205 -x219 -x233 -x247 -x261 -x275 -x289 -x108 -x122 -x136 -x150 -x164 -x178 -x192 -x206 -x220 -x234 -x248 -x262 -x276 -x290 -x109 -x123 -x137 -x151 -x165 -x179 -x193 -x207 -x221 -x235 -x249 -x263 -x277 -x291 -x110 -x124 -x138 -x152 -x166 -x180 -x194 -x208 x222 -x236 -x250 -x264 -x278 -x292 -x111 -x125 -x139 -x153 -x167 -x181 -x195 -x209 -x223 -x237 -x251 -x265 -x279 -x293 -x112 -x126 -x140 -x154 -x168 -x182 -x196 -x210 -x224 -x238 -x252 -x266 -x280 -x294 -x113 -x127 -x141 -x155 -x169 -x183 -x197 -x211 -x225 -x239 -x253 -x267 -x281 -x295 -x114 -x128 -x142 -x156 -x170 -x184 -x198 -x212 -x226 -x240 -x254 -x268 -x282 -x296 -x115 -x129 -x143 -x157 -x171 -x185 -x199 -x213 -x227 -x241 -x255 -x269 -x283 -x297 -x116 -x130 -x144 -x158 -x172 -x186 -x200 -x214 -x228 -x242 -x256 -x270 -x284 -x298 -x117 -x131 -x145 -x159 -x173 -x187 -x201 -x215 -x229 -x243 -x257 -x271 -x285 -x299 -x118 -x132 -x146 -x160 -x174 -x188 -x202 -x216 -x230 -x244 -x258 -x272 -x286 -x300 -x119 -x133 -x147 -x161 -x175 -x189 -x203 -x217 -x231 -x245 -x259 -x273 -x287 -x301 -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 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

Verifier Data 

OK	12

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 (61461 MiB free)
  memory of node 1: 64465 MiB (62567 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517874-1751522017/watcher-4517874-1751522017 -o /tmp/evaluation-result-4517874-1751522017/solver-4517874-1751522017 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751514241-73435 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4517874-1751522017.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

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

solver pid=75267, runsolver pid=75264

[startup+0.100064 s]*
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126989692/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=46800 memory=36992 CPUtime=0.09 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 6811 0 0 0 9 0 0 0 20 0 1 0 67824207 47923200 9248 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 11700 9248 2688 3139 0 7988 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 46800 KiB
Current children cumulated memory: 36992 KiB

[startup+0.205583 s]*
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126987928/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=53272 memory=43112 CPUtime=0.2 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 9231 0 0 0 19 1 0 0 20 0 1 0 67824207 54550528 10778 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 13318 10778 2688 3139 0 9606 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 53272 KiB
Current children cumulated memory: 43112 KiB

[startup+0.30546 s]*
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126987172/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=53700 memory=43688 CPUtime=0.3 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 10235 0 0 0 28 2 0 0 20 0 1 0 67824207 54988800 10922 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 13425 10922 2720 3139 0 9713 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 53700 KiB
Current children cumulated memory: 43688 KiB

[startup+0.700179 s]
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126986668/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=55756 memory=45656 CPUtime=0.68 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 14474 0 0 0 66 2 0 0 20 0 1 0 67824207 57094144 11414 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 13939 11414 2720 3139 0 10227 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 55756 KiB
Current children cumulated memory: 45656 KiB

[startup+1.50016 s]
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126984400/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=60992 memory=50832 CPUtime=1.49 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 16491 0 0 0 146 3 0 0 20 0 1 0 67824207 62455808 12708 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 15248 12708 2720 3139 0 11536 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 60992 KiB
Current children cumulated memory: 50832 KiB

[startup+3.10538 s]
/proc/loadavg: 4.08 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126978436/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=67924 memory=56380 CPUtime=3.08 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 19561 0 0 0 305 3 0 0 20 0 1 0 67824207 69554176 14095 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 16981 14095 2720 3139 0 13269 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 67924 KiB
Current children cumulated memory: 56380 KiB

[startup+6.30016 s]
/proc/loadavg: 4.15 4.16 4.12 5/265 75268
/proc/meminfo: memFree=126966696/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=84540 memory=73456 CPUtime=6.27 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 23960 0 0 0 622 5 0 0 20 0 1 0 67824207 86568960 18364 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 21135 18364 2720 3139 0 17423 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 84540 KiB
Current children cumulated memory: 73456 KiB

[startup+12.7002 s]
/proc/loadavg: 4.14 4.16 4.12 5/265 75268
/proc/meminfo: memFree=126940148/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=103680 memory=90888 CPUtime=12.65 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 32223 0 0 0 1256 9 0 0 20 0 1 0 67824207 106168320 22722 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 25920 22722 2720 3139 0 22208 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 103680 KiB
Current children cumulated memory: 90888 KiB

[startup+25.5002 s]
/proc/loadavg: 4.11 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126838780/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=125760 memory=115652 CPUtime=25.41 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 43698 0 0 0 2525 16 0 0 20 0 1 0 67824207 128778240 28913 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 31440 28913 2720 3139 0 27728 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 125760 KiB
Current children cumulated memory: 115652 KiB

[startup+49.4776 s]
# the end of solver process 75267 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=49.0509 s, system=0.275151 s

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

[startup+25.6002 s]
/proc/loadavg: 4.11 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126838780/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=147224 memory=137116 CPUtime=25.52 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 43958 0 0 0 2535 17 0 0 20 0 1 0 67824207 150757376 34279 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 36806 34279 2720 3139 0 33094 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 147224 KiB
Current children cumulated memory: 137116 KiB

[startup+38.4002 s]
/proc/loadavg: 4.09 4.15 4.12 5/265 75268
/proc/meminfo: memFree=126805548/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=168468 memory=158456 CPUtime=38.27 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 51966 0 0 0 3805 22 0 0 20 0 1 0 67824207 172511232 39614 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 42117 39614 2720 3139 0 38405 0
Current children cumulated CPU time: 38.27 s
Current children cumulated vsize: 168468 KiB
Current children cumulated memory: 158456 KiB

[startup+44.8002 s]
/proc/loadavg: 4.08 4.14 4.12 5/265 75268
/proc/meminfo: memFree=126791684/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=173568 memory=163556 CPUtime=44.65 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 53848 0 0 0 4441 24 0 0 20 0 1 0 67824207 177733632 40889 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 43392 40889 2720 3139 0 39680 0
Current children cumulated CPU time: 44.65 s
Current children cumulated vsize: 173568 KiB
Current children cumulated memory: 163556 KiB

[startup+48.0001 s]*
/proc/loadavg: 4.08 4.14 4.12 5/266 75270
/proc/meminfo: memFree=126800368/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=175924 memory=165912 CPUtime=47.85 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 55602 0 0 0 4759 26 0 0 20 0 1 0 67824207 180146176 41478 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 43981 41478 2720 3139 0 40269 0
Current children cumulated CPU time: 47.85 s
Current children cumulated vsize: 175924 KiB
Current children cumulated memory: 165912 KiB

[startup+48.8001 s]
/proc/loadavg: 4.08 4.14 4.12 5/266 75270
/proc/meminfo: memFree=126800368/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=176720 memory=166708 CPUtime=48.64 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 55902 0 0 0 4837 27 0 0 20 0 1 0 67824207 180961280 41677 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 44180 41677 2720 3139 0 40468 0
Current children cumulated CPU time: 48.64 s
Current children cumulated vsize: 176720 KiB
Current children cumulated memory: 166708 KiB

[startup+49.2001 s]
/proc/loadavg: 4.15 4.16 4.12 5/266 75270
/proc/meminfo: memFree=126798320/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=176720 memory=166708 CPUtime=49.04 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 55902 0 0 0 4877 27 0 0 20 0 1 0 67824207 180961280 41677 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 44180 41677 2720 3139 0 40468 0
Current children cumulated CPU time: 49.04 s
Current children cumulated vsize: 176720 KiB
Current children cumulated memory: 166708 KiB

[startup+49.4002 s]
/proc/loadavg: 4.15 4.16 4.12 5/266 75270
/proc/meminfo: memFree=126798320/131250000 swapFree=33010684/33010684
[pid=75267] ppid=75264 vsize=176720 memory=166708 CPUtime=49.24 cores=1,3
/proc/75267/stat : 75267 (uwrmaxsat-scip) R 75264 75267 73423 0 -1 4194304 55902 0 0 0 4897 27 0 0 20 0 1 0 67824207 180961280 41677 18446744073709551615 4198400 17051741 140733537115984 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 19288744 19393640 54513664 140733537122618 140733537122788 140733537122788 140733537128390 0
/proc/75267/statm: 44180 41677 2720 3139 0 40468 0
Current children cumulated CPU time: 49.24 s
Current children cumulated vsize: 176720 KiB
Current children cumulated memory: 166708 KiB

Child status: 30

Real time (s): 49.4776
CPU time (s): 49.3261
CPU user time (s): 49.0509
CPU system time (s): 0.275151
CPU usage (%): 99.6937
Max. virtual memory (cumulated for all children) (KiB): 216416
Max. memory (cumulated for all children) (KiB): 206368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 49.0509
system time used= 0.275151
maximum resident set size= 206368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55902
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= 2
involuntary context switches= 113


# summary of solver processes directly reported to runsolver:
#   pid: 75267
#   total CPU time (s): 49.3261
#   total CPU user time (s): 49.0509
#   total CPU system time (s): 0.275151

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.098203 second user time and 0.246977 second system time

The end

Launcher Data 

Begin job on nodeC028 at 2025-07-03 07:53:37
IDJOB=4517874
IDBENCH=176189
IDSOLVER=3373
FILE ID=nodeC028/4517874-1751522017
RUNJOBID= nodeC028-1751514241-73435
SLURM_JOB_ID= 9598622
Free space on /tmp= 431448 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=14-t=2.opb
COMMAND LINE= HOME/uwrmaxsat-scip BENCHNAME -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517874-1751522017/watcher-4517874-1751522017 -o /tmp/evaluation-result-4517874-1751522017/solver-4517874-1751522017 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751514241-73435 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4517874-1751522017.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 0eb4af5d9d6a7991e65a6bdba739f56a
RANDOM SEED=171747339

nodeC028 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		: 3600.096
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	: 7000.16
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		: 3598.567
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	: 7000.16
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		: 3601.091
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.086
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	: 7000.16
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		: 3600.076
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	: 7000.16
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		: 3600.080
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	: 7000.16
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		: 3621.924
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	: 7000.16
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		: 3580.435
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127005760 kB
MemAvailable:   128868996 kB
Buffers:            3280 kB
Cached:          2665424 kB
SwapCached:            0 kB
Active:          1259044 kB
Inactive:        2356176 kB
Active(anon):     964584 kB
Inactive(anon):        0 kB
Active(file):     294460 kB
Inactive(file):  2356176 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17104 kB
Writeback:             0 kB
AnonPages:        948328 kB
Mapped:           143900 kB
Shmem:             18068 kB
KReclaimable:     103680 kB
Slab:             192444 kB
SReclaimable:     103680 kB
SUnreclaim:        88764 kB
KernelStack:        4272 kB
PageTables:         4936 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1335640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3904 kB
HardwareCorrupted:     0 kB
AnonHugePages:    425984 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431432 MiB
End job on nodeC028 at 2025-07-03 07:54:26