Trace number 4490949

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 2025-06-21OPT245 6.86644 6.9886

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/logic_synthesis/normalized-max1024.r.opb
MD5SUM661b9222a6bc80fb313039094bf52923
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 benchmark245
Best CPU time to get the best result obtained on this benchmark0.466145
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1264
Total number of constraints1090
Number of constraints which are clauses1090
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 constraint2
Maximum length of a constraint20
Number of terms in the objective function 1264
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 1264
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1264
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.05	c Presolving by SCIP...
6.78/6.97	c This is the PBCProcessor based on SCIP solver.
6.78/6.97	o 245
6.78/6.97	s OPTIMUM FOUND
6.78/6.97	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 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-x1190 x1191 -x1192 -x1193 -x1194 -x1195 -x1196 -x1197 -x1198 -x1199 -x1200 -x1201 -x1202 -x1203 x1204 -x1205 -x1206 -x1207 x1208 -x1209 x1210 -x1211 -x1212 -x1213 -x1214 -x1215 -x1216 -x1217 -x1218 -x1219 -x1220 -x1221 -x1222 -x1223 -x1224 -x1225 -x1226 -x1227 -x1228 -x1229 -x1230 -x1231 -x1232 -x1233 -x1234 -x1235 -x1236 -x1237 -x1238 -x1239 -x1240 -x1241 -x1242 -x1243 -x1244 -x1245 -x1246 -x1247 -x1248 -x1249 -x1250 -x1251 -x1252 -x1253 -x1254 -x1255 -x1256 -x1257 -x1258 -x1259 -x1260 x1261 -x1262 x1263 -x1264 

Verifier Data

OK	245

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 (62794 MiB free)
  memory of node 1: 64465 MiB (63558 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490949-1751375935/watcher-4490949-1751375935 -o /tmp/evaluation-result-4490949-1751375935/solver-4490949-1751375935 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751371805-46594 --watchdog 3760 HOME/opbsolver HOME/instance-4490949-1751375935.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
Current StackSize limit: 8192 KiB

solver pid=47254, runsolver pid=47251

[startup+0.100103 s]*
/proc/loadavg: 4.10 4.13 4.15 5/253 47258
/proc/meminfo: memFree=129377040/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=29452 memory=19200 CPUtime=0.04 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 2577 0 0 0 4 0 0 0 20 0 1 0 53272310 30158848 4800 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 7363 4800 2432 2826 0 3975 0
Current children cumulated CPU time: 0.04 s
Current children cumulated vsize: 33644 KiB
Current children cumulated memory: 22144 KiB

[startup+0.214494 s]*
/proc/loadavg: 4.10 4.13 4.15 5/253 47258
/proc/meminfo: memFree=129368976/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=42064 memory=28416 CPUtime=0.15 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 4723 0 0 0 14 1 0 0 20 0 1 0 53272310 43073536 7104 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 10516 7104 2624 2826 0 7128 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 46256 KiB
Current children cumulated memory: 31360 KiB

[startup+0.314318 s]*
/proc/loadavg: 4.10 4.13 4.15 5/253 47258
/proc/meminfo: memFree=129368976/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=42120 memory=28544 CPUtime=0.25 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 4763 0 0 0 24 1 0 0 20 0 1 0 53272310 43130880 7136 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 10530 7136 2624 2826 0 7142 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 46312 KiB
Current children cumulated memory: 31488 KiB

[startup+0.700423 s]
/proc/loadavg: 4.10 4.13 4.15 5/253 47258
/proc/meminfo: memFree=129368976/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=45748 memory=32128 CPUtime=0.62 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 5709 0 0 0 61 1 0 0 20 0 1 0 53272310 46845952 8032 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 11437 8032 2656 2826 0 8049 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 49940 KiB
Current children cumulated memory: 35072 KiB

[startup+1.50044 s]
/proc/loadavg: 4.10 4.13 4.15 5/253 47258
/proc/meminfo: memFree=129344784/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=87848 memory=74100 CPUtime=1.42 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 17592 0 0 0 139 3 0 0 20 0 1 0 53272310 89956352 18525 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 21962 18525 2656 2826 0 18574 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 92040 KiB
Current children cumulated memory: 77044 KiB

[startup+3.11411 s]
/proc/loadavg: 4.10 4.13 4.15 5/254 47259
/proc/meminfo: memFree=129244984/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=158692 memory=143852 CPUtime=3.03 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 35070 0 0 0 296 7 0 0 20 0 1 0 53272310 162500608 35963 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 39673 35963 2656 2826 0 36285 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 162884 KiB
Current children cumulated memory: 146796 KiB

[startup+6.30043 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 47282
/proc/meminfo: memFree=129473036/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=181520 memory=166928 CPUtime=6.18 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 41548 0 0 0 607 11 0 0 20 0 1 0 53272310 185876480 41732 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 45380 41732 2688 2826 0 41992 0
Current children cumulated CPU time: 6.18 s
Current children cumulated vsize: 185712 KiB
Current children cumulated memory: 169872 KiB

[startup+6.98853 s]
# the end of solver process 47254 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=6.72162 s, system=0.144818 s

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

[startup+6.40045 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 47282
/proc/meminfo: memFree=129473036/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=181520 memory=167184 CPUtime=6.28 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 41602 0 0 0 617 11 0 0 20 0 1 0 53272310 185876480 41796 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 45380 41796 2688 2826 0 41992 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 185712 KiB
Current children cumulated memory: 170128 KiB

[startup+6.80036 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 47282
/proc/meminfo: memFree=129473036/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=197752 memory=183312 CPUtime=6.68 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 45637 0 0 0 656 12 0 0 20 0 1 0 53272310 202498048 45828 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 49438 45828 2688 2826 0 46050 0
Current children cumulated CPU time: 6.68 s
Current children cumulated vsize: 201944 KiB
Current children cumulated memory: 186256 KiB

[startup+6.90039 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 47282
/proc/meminfo: memFree=129473036/131382120 swapFree=33010416/33010684
[pid=47254] ppid=47251 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/47254/stat : 47254 (opbsolver) S 47251 47254 46581 0 -1 4194304 262 238 0 0 0 0 0 0 20 0 1 0 53272304 4292608 736 18446744073709551615 94348619612160 94348620506693 140734801642528 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94348620745744 94348620793488 94348631748608 140734801643806 140734801644009 140734801644009 140734801649611 0
/proc/47254/statm: 1048 736 672 219 0 110 0
[pid=47258] ppid=47254 vsize=197752 memory=183568 CPUtime=6.78 cores=5,7
/proc/47258/stat : 47258 (pbcpreprocessor) R 47254 47254 46581 0 -1 4194304 45689 0 0 0 666 12 0 0 20 0 1 0 53272310 202498048 45892 18446744073709551615 4198400 15773533 140733886616352 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 17968456 18061744 54513664 140733886622020 140733886622174 140733886622174 140733886627781 0
/proc/47258/statm: 49438 45892 2688 2826 0 46050 0
Current children cumulated CPU time: 6.78 s
Current children cumulated vsize: 201944 KiB
Current children cumulated memory: 186512 KiB

Child status: 0

Real time (s): 6.9886
CPU time (s): 6.86644
CPU user time (s): 6.72162
CPU system time (s): 0.144818
CPU usage (%): 98.252
Max. virtual memory (cumulated for all children) (KiB): 201944
Max. memory (cumulated for all children) (KiB): 186512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.72162
system time used= 0.144818
maximum resident set size= 183568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46574
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 394
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 47254
#   total CPU time (s): 6.86644
#   total CPU user time (s): 6.72162
#   total CPU system time (s): 0.144818

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.081281 second user time and 0.128357 second system time

The end

Launcher Data

Begin job on nodeC002 at 2025-07-01 15:18:55
IDJOB=4490949
IDBENCH=147636
IDSOLVER=3374
FILE ID=nodeC002/4490949-1751375935
RUNJOBID= nodeC002-1751371805-46594
SLURM_JOB_ID= 9598199
Free space on /tmp= 432992 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/logic_synthesis/normalized-max1024.r.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490949-1751375935/watcher-4490949-1751375935 -o /tmp/evaluation-result-4490949-1751375935/solver-4490949-1751375935 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751371805-46594 --watchdog 3760  HOME/opbsolver HOME/instance-4490949-1751375935.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= 661b9222a6bc80fb313039094bf52923
RANDOM SEED=788001261

nodeC002 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		: 3500.462
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	: 6983.81
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		: 3595.801
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt 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	: 6983.81
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		: 1197.736
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	: 6983.81
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		: 1197.864
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	: 6983.81
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		: 3662.578
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	: 6983.81
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		: 3700.000
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	: 6983.81
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		: 3700.000
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	: 6983.81
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		: 1197.219
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	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129384852 kB
MemAvailable:   129250388 kB
Buffers:            2128 kB
Cached:           674712 kB
SwapCached:           28 kB
Active:          1099308 kB
Inactive:         372784 kB
Active(anon):     806788 kB
Inactive(anon):     6404 kB
Active(file):     292520 kB
Inactive(file):   366380 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             42392 kB
Writeback:             0 kB
AnonPages:        798304 kB
Mapped:           117400 kB
Shmem:             17932 kB
KReclaimable:      92528 kB
Slab:             176128 kB
SReclaimable:      92528 kB
SUnreclaim:        83600 kB
KernelStack:        4064 kB
PageTables:         4740 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1233212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    374784 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:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432972 MiB
End job on nodeC002 at 2025-07-01 15:19:02