Trace number 4496243

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
WMaxCDCL-SCIP 2025-06-21OPT8908 4.2941 4.354

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-11_22.opb
MD5SUMa74353a91b8173c9f34b6251be571240
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 benchmark8908
Best CPU time to get the best result obtained on this benchmark0.018223
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables253
Total number of constraints264
Number of constraints which are clauses242
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 253
Biggest coefficient in the objective function 2437
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 125403
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2437
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 125403
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.03	c Presolving by SCIP...
0.00/0.05	c Encoding OPB into MaxSAT...
0.00/0.05	c This is the PBCProcessor based on SCIP solver.
0.00/0.06	c Solving by WMaxCDCL...
4.21/4.34	c Rebuilding OPB solution...
4.21/4.34	c This is the PBCProcessor based on SCIP solver.
4.21/4.34	o 8908
4.21/4.34	s OPTIMUM FOUND
4.21/4.34	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 

Verifier Data

OK	8908

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 (62748 MiB free)
  memory of node 1: 64465 MiB (58265 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4496243-1751378366/watcher-4496243-1751378366 -o /tmp/evaluation-result-4496243-1751378366/solver-4496243-1751378366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751371144-48823 --watchdog 3760 HOME/opbsolver HOME/instance-4496243-1751378366.opb 3600 31000 HOME HOME 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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
solver pid=49915, runsolver pid=49906
Current StackSize limit: 8192 KiB


[startup+0.100076 s]*
/proc/loadavg: 4.09 4.11 4.10 4/252 49928
/proc/meminfo: memFree=123914196/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9100 memory=4992 CPUtime=0.03 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 908 0 0 0 3 0 0 0 20 0 1 0 53516052 9318400 1248 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2275 1248 448 424 0 1730 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 13292 KiB
Current children cumulated memory: 7936 KiB

[startup+0.213435 s]*
/proc/loadavg: 4.09 4.11 4.10 6/253 49936
/proc/meminfo: memFree=123913752/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5504 CPUtime=0.14 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1032 0 0 0 14 0 0 0 20 0 1 0 53516052 9990144 1376 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1376 448 424 0 1894 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8448 KiB

[startup+0.313503 s]*
/proc/loadavg: 4.09 4.11 4.10 4/250 49936
/proc/meminfo: memFree=123912748/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5504 CPUtime=0.24 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1032 0 0 0 24 0 0 0 20 0 1 0 53516052 9990144 1376 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1376 448 424 0 1894 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8448 KiB

[startup+0.700404 s]
/proc/loadavg: 4.09 4.11 4.10 5/252 49940
/proc/meminfo: memFree=123912800/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5504 CPUtime=0.62 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1032 0 0 0 62 0 0 0 20 0 1 0 53516052 9990144 1376 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1376 448 424 0 1894 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8448 KiB

[startup+1.5004 s]
/proc/loadavg: 4.09 4.11 4.10 4/250 49964
/proc/meminfo: memFree=123920036/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5504 CPUtime=1.41 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1032 0 0 0 141 0 0 0 20 0 1 0 53516052 9990144 1376 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1376 448 424 0 1894 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8448 KiB

[startup+3.11304 s]
/proc/loadavg: 4.16 4.13 4.10 5/250 50038
/proc/meminfo: memFree=123920272/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5888 CPUtime=3.02 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1120 0 0 0 302 0 0 0 20 0 1 0 53516052 9990144 1472 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1472 448 424 0 1894 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8832 KiB

[startup+4.3539 s]
# the end of solver process 49915 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.26466 s, system=0.029439 s

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

[startup+3.20046 s]
/proc/loadavg: 4.16 4.13 4.10 5/250 50038
/proc/meminfo: memFree=123920272/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5888 CPUtime=3.11 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1120 0 0 0 311 0 0 0 20 0 1 0 53516052 9990144 1472 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1472 448 424 0 1894 0
Current children cumulated CPU time: 3.12 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8832 KiB

[startup+4.00033 s]*
/proc/loadavg: 4.16 4.13 4.10 5/249 50067
/proc/meminfo: memFree=123911808/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5888 CPUtime=3.92 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1120 0 0 0 392 0 0 0 20 0 1 0 53516052 9990144 1472 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1472 448 424 0 1894 0
Current children cumulated CPU time: 3.93 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8832 KiB

[startup+4.20033 s]
/proc/loadavg: 4.16 4.13 4.10 5/249 50067
/proc/meminfo: memFree=123911808/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5888 CPUtime=4.1 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1120 0 0 0 410 0 0 0 20 0 1 0 53516052 9990144 1472 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1472 448 424 0 1894 0
Current children cumulated CPU time: 4.11 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8832 KiB

[startup+4.30041 s]
/proc/loadavg: 4.16 4.13 4.10 5/249 50067
/proc/meminfo: memFree=123911808/131382116 swapFree=33010684/33010684
[pid=49915] ppid=49906 vsize=4192 memory=2944 CPUtime=0.01 cores=5,7
/proc/49915/stat : 49915 (opbsolver) S 49906 49915 48810 0 -1 4194304 406 1018 0 0 0 0 0 1 20 0 1 0 53516044 4292608 736 18446744073709551615 94259211268096 94259212162629 140724074615520 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94259212401680 94259212449424 94259222384640 140724074617118 140724074617321 140724074617321 140724074622923 0
/proc/49915/statm: 1048 736 672 219 0 110 0
[pid=49928] ppid=49915 vsize=9756 memory=5888 CPUtime=4.2 cores=5,7
/proc/49928/stat : 49928 (wmaxcdcl) R 49915 49915 48810 0 -1 4194304 1120 0 0 0 420 0 0 0 20 0 1 0 53516052 9990144 1472 18446744073709551615 4198400 5932793 140728154827056 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 6359800 6411760 8667136 140728154831195 140728154831340 140728154831340 140728154836940 0
/proc/49928/statm: 2439 1472 448 424 0 1894 0
Current children cumulated CPU time: 4.21 s
Current children cumulated vsize: 13948 KiB
Current children cumulated memory: 8832 KiB

Child status: 0

Real time (s): 4.354
CPU time (s): 4.2941
CPU user time (s): 4.26466
CPU system time (s): 0.029439
CPU usage (%): 98.6243
Max. virtual memory (cumulated for all children) (KiB): 13948
Max. memory (cumulated for all children) (KiB): 8832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.26466
system time used= 0.029439
maximum resident set size= 5888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2909
page faults= 0
swaps= 0
block input operations= 0
block output operations= 88
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 520
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 49915
#   total CPU time (s): 4.2941
#   total CPU user time (s): 4.26466
#   total CPU system time (s): 0.029439

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.034787 second user time and 0.131057 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-07-01 15:59:26
IDJOB=4496243
IDBENCH=148110
IDSOLVER=3374
FILE ID=nodeC010/4496243-1751378366
RUNJOBID= nodeC010-1751371144-48823
SLURM_JOB_ID= 9598193
Free space on /tmp= 432408 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-11_22.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4496243-1751378366/watcher-4496243-1751378366 -o /tmp/evaluation-result-4496243-1751378366/solver-4496243-1751378366 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751371144-48823 --watchdog 3760  HOME/opbsolver HOME/instance-4496243-1751378366.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= a74353a91b8173c9f34b6251be571240
RANDOM SEED=1738457822

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		: 3591.452
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		: 3491.664
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		: 1197.436
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		: 1197.134
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		: 1197.202
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		: 1197.036
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		: 1196.824
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		: 1197.143
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:        123922576 kB
MemAvailable:   124721340 kB
Buffers:            3280 kB
Cached:          1605752 kB
SwapCached:            0 kB
Active:          5572704 kB
Inactive:        1300104 kB
Active(anon):    5281736 kB
Inactive(anon):        0 kB
Active(file):     290968 kB
Inactive(file):  1300104 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             41084 kB
Writeback:             0 kB
AnonPages:       5258396 kB
Mapped:           107612 kB
Shmem:             17960 kB
KReclaimable:      94640 kB
Slab:             178592 kB
SReclaimable:      94640 kB
SUnreclaim:        83952 kB
KernelStack:        4080 kB
PageTables:        13532 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    6712184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3631104 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= 432368 MiB
End job on nodeC010 at 2025-07-01 15:59:31