Trace number 4521288

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
Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01OPT-96 2.31087 2.3649

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_5-partite_inlv/
normalized-maxcut_opt_complete_5-partite_inlv_nvert_20.opb
MD5SUM7c245184962545f40aa9ab488f8b682b
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 benchmark-96
Best CPU time to get the best result obtained on this benchmark0.771542
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables190
Total number of constraints4560
Number of constraints which are clauses4560
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 160
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 160
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 160
Number of bits of the biggest sum of numbers8
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 

2.24/2.34	c Solved by First Program
2.24/2.35	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
2.24/2.35	o 0
2.24/2.35	o -86
2.24/2.35	o -94
2.24/2.35	o -96
2.24/2.35	s OPTIMUM FOUND
2.24/2.35	v x1 x6 x11 x16 x2 x7 x12 x17 -x3 -x8 -x13 -x18 x4 x9 -x14 -x19 x23 x28 x33 -x20 -x25 -x30 -x35 x21 x26 x31 x36 -x22 -x27 x32 x37 x40 x45 x50 -x41 -x46 -x51 x38 x43 x48 x53 -x39 -x44 x49 x54 -x56 -x61 -x66 x57 x62 x67 x58 x63 x68 x55 x60 -x65 -x70 x71 x76 x81 -x72 -x77 -x82 -x73 -x78 -x83 x74 x79 x84 x86 x91 x96 x87 x92 x97 -x88 -x93 -x98 x89 -x94 -x99 x103 x108 -x100 -x105 -x110 x101 x106 x111 -x102 x107 x112 x115 x120 -x116 -x121 x113 x118 x123 -x114 x119 x124 -x126 -x131 x127 x132 x128 x133 x125 -x130 -x135 x136 x141 -x137 -x142 -x138 -x143 x139 x144 x146 x151 x147 x152 -x148 -x153 -x149 -x154 x158 -x155 -x160 x156 x161 x157 x162 x165 -x166 x163 x168 x164 x169 -x171 x172 x173 -x170 -x175 -x176 x177 x178 -x179 x181 x182 -x183 -x184 -x185 x186 x187 x188 x189 -x190 -x5 -x24 -x10 -x29 -x15 -x34 -x42 -x47 -x52 -x59 -x64 -x69 -x75 x80 x85 -x90 -x95 -x104 -x109 -x117 -x122 -x129 -x134 x140 x145 -x150 -x159 -x167 -x174 -x180

Verifier Data 

OK	-96

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: 63837 MiB (61791 MiB free)
  memory of node 1: 64465 MiB (58533 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4521288-1751568063/watcher-4521288-1751568063 -o /tmp/evaluation-result-4521288-1751568063/solver-4521288-1751568063 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751560212-81256 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4521288-1751568063.opb 3600 HOME 

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=83316, runsolver pid=83313

[startup+0.100073 s]*
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123204400/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=22544 memory=8576 CPUtime=0.07 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 1271 0 0 0 7 0 0 0 20 0 1 0 72485705 23085056 2144 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 6 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 5636 2144 960 2593 0 2529 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 29528 KiB
Current children cumulated memory: 13056 KiB

[startup+0.215811 s]*
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123193312/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=22984 memory=8960 CPUtime=0.17 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 1363 0 0 0 17 0 0 0 20 0 1 0 72485705 23535616 2240 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 5746 2240 960 2593 0 2639 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 29968 KiB
Current children cumulated memory: 13440 KiB

[startup+0.314455 s]*
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123193312/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=23032 memory=9016 CPUtime=0.27 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 1446 0 0 0 27 0 0 0 20 0 1 0 72485705 23584768 2254 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 5758 2254 960 2593 0 2651 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 30016 KiB
Current children cumulated memory: 13496 KiB

[startup+0.700509 s]
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123193312/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=23132 memory=9140 CPUtime=0.65 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 1655 0 0 0 64 1 0 0 20 0 1 0 72485705 23687168 2285 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 5783 2285 960 2593 0 2676 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 30116 KiB
Current children cumulated memory: 13620 KiB

[startup+1.50046 s]
/proc/loadavg: 4.23 4.17 4.20 6/258 83320
/proc/meminfo: memFree=123190592/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=24884 memory=10860 CPUtime=1.44 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 2605 0 0 0 143 1 0 0 20 0 1 0 72485705 25481216 2715 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 6221 2715 960 2593 0 3114 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 31868 KiB
Current children cumulated memory: 15340 KiB

[startup+2.36485 s]
# the end of solver process 83316 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.28522 s, system=0.025652 s

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

[startup+1.60055 s]
/proc/loadavg: 4.23 4.17 4.20 6/258 83320
/proc/meminfo: memFree=123190592/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=24940 memory=10916 CPUtime=1.54 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 2799 0 0 0 153 1 0 0 20 0 1 0 72485705 25538560 2729 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 6235 2729 960 2593 0 3128 0
Current children cumulated CPU time: 1.54 s
Current children cumulated vsize: 31924 KiB
Current children cumulated memory: 15396 KiB

[startup+2.00044 s]*
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123190800/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=24500 memory=10524 CPUtime=1.95 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 3347 0 0 0 194 1 0 0 20 0 1 0 72485705 25088000 2631 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 6125 2631 960 2593 0 3018 0
Current children cumulated CPU time: 1.95 s
Current children cumulated vsize: 31484 KiB
Current children cumulated memory: 15004 KiB

[startup+2.20039 s]
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123190800/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=25508 memory=10652 CPUtime=2.14 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 3382 0 0 0 213 1 0 0 20 0 1 0 72485705 26120192 2663 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 6377 2663 960 2593 0 3270 0
Current children cumulated CPU time: 2.14 s
Current children cumulated vsize: 32492 KiB
Current children cumulated memory: 15132 KiB

[startup+2.30046 s]
/proc/loadavg: 4.23 4.17 4.20 5/258 83320
/proc/meminfo: memFree=123190800/131382116 swapFree=33009904/33010684
[pid=83316] ppid=83313 vsize=4324 memory=3072 CPUtime=0 cores=4,6
/proc/83316/stat : 83316 (Hybrid-CASHWMax) S 83313 83316 81245 0 -1 4194304 251 102 0 0 0 0 0 0 20 0 1 0 72485702 4427776 768 18446744073709551615 94806202527744 94806203422277 140734088766160 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94806203661328 94806203709072 94806222438400 140734088771927 140734088772081 140734088772081 140734088777683 0
/proc/83316/statm: 1081 768 704 219 0 143 0
[pid=83319] ppid=83316 vsize=2660 memory=1408 CPUtime=0 cores=4,6
/proc/83319/stat : 83319 (timeout) S 83316 83319 81245 0 -1 4194304 105 0 0 0 0 0 0 0 20 0 1 0 72485704 2723840 352 18446744073709551615 94538112638976 94538112655489 140736885721136 0 0 0 0 3145728 90119 1 0 0 17 4 0 0 0 0 0 94538112670256 94538112672344 94538121469952 140736885729686 140736885729826 140736885729826 140736885735399 0
/proc/83319/statm: 665 352 352 5 0 90 0
[pid=83320] ppid=83319 vsize=25508 memory=11420 CPUtime=2.24 cores=4,6
/proc/83320/stat : 83320 (CASHWMaxSAT-Dis) R 83319 83319 81245 0 -1 4194304 3599 0 0 0 223 1 0 0 20 0 1 0 72485705 26120192 2855 18446744073709551615 4198400 14817773 140728055233760 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 16829744 16914832 36241408 140728055237020 140728055237147 140728055237147 140728055242720 0
/proc/83320/statm: 6377 2855 960 2593 0 3270 0
Current children cumulated CPU time: 2.24 s
Current children cumulated vsize: 32492 KiB
Current children cumulated memory: 15900 KiB

Child status: 0

Real time (s): 2.3649
CPU time (s): 2.31087
CPU user time (s): 2.28522
CPU system time (s): 0.025652
CPU usage (%): 97.7153
Max. virtual memory (cumulated for all children) (KiB): 32492
Max. memory (cumulated for all children) (KiB): 15900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.28522
system time used= 0.025652
maximum resident set size= 11916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4321
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 327
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 83316
#   total CPU time (s): 2.31087
#   total CPU user time (s): 2.28522
#   total CPU system time (s): 0.025652

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.054563 second user time and 0.085367 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-07-03 20:41:03
IDJOB=4521288
IDBENCH=178256
IDSOLVER=3327
FILE ID=nodeC010/4521288-1751568063
RUNJOBID= nodeC010-1751560212-81256
SLURM_JOB_ID= 9598758
Free space on /tmp= 429900 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/maxcut/maxcut_opt_complete_5-partite_inlv/normalized-maxcut_opt_complete_5-partite_inlv_nvert_20.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCad+ExactPRS BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4521288-1751568063/watcher-4521288-1751568063 -o /tmp/evaluation-result-4521288-1751568063/solver-4521288-1751568063 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751560212-81256 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4521288-1751568063.opb 3600 HOME

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

MD5SUM BENCH= 7c245184962545f40aa9ab488f8b682b
RANDOM SEED=467724531

nodeC010 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	: 0xb00001f
cpu MHz		: 3092.689
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 pti 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	: 6983.36
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		: 3526.476
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 pti 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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.444
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 pti 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	: 6983.36
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		: 1197.060
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 pti 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	: 6983.36
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		: 1995.247
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 pti 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	: 6983.36
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		: 3662.440
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 pti 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	: 6983.36
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		: 1197.307
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 pti 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	: 6983.36
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		: 1198.077
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 pti 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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        123213720 kB
MemAvailable:   126626436 kB
Buffers:            2128 kB
Cached:          4211296 kB
SwapCached:           24 kB
Active:          3916756 kB
Inactive:        3625336 kB
Active(anon):    3340276 kB
Inactive(anon):     6336 kB
Active(file):     576480 kB
Inactive(file):  3619000 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             54536 kB
Writeback:             0 kB
AnonPages:       3329752 kB
Mapped:           127556 kB
Shmem:             17936 kB
KReclaimable:     113728 kB
Slab:             198576 kB
SReclaimable:     113728 kB
SUnreclaim:        84848 kB
KernelStack:        4128 kB
PageTables:         9932 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3891844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1132544 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 429876 MiB
End job on nodeC010 at 2025-07-03 20:41:06