Trace number 4490728

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 2025-06-01OPT25 1.92047 1.9549

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
MD5SUM31239eff399a5786b9ac75ec6014d884
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 benchmark25
Best CPU time to get the best result obtained on this benchmark0.431958
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables238
Total number of constraints398
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints398
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 349
Number of bits of the biggest sum of numbers9
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 

1.86/1.93	c Solved by First Program
1.86/1.94	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	o 31
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	o 27
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	o 25
1.86/1.94	c Do: 140733533896680 140733533896688
1.86/1.94	s OPTIMUM FOUND
1.86/1.94	v x1 -x2 -x3 x4 x5 -x6 -x31 x32 x33 x34 -x35 -x36 -x37 -x38 -x39 x40 x41 -x42 -x238 x25 -x26 -x27 x28 -x29 -x30 -x237 -x236 -x235 x234 x233 -x19 x20 x21 -x22 -x23 -x24 -x232 -x231 -x230 -x229 x228 x227 x226 x225 -x224 x223 x222 x221 x220 x219 -x7 x8 -x9 -x10 -x11 -x12 -x218 -x217 -x216 -x215 -x214 -x213 -x212 x211 x210 x209 x208 -x207 x206 x205 x204 x203 -x202 x201 x200 x199 -x198 x197 x196 x195 x194 x193 x192 x191 x190 -x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 x180 x179 x178 x177 x176 x175 -x174 x173 x172 x171 x170 -x169 x168 x167 -x166 x165 x164 x163 -x162 x161 x160 x159 x158 -x157 x156 x155 x154 -x153 x152 x151 x150 x149 -x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x126 -x125 x124 x123 x122 x121 x120 x119 x118 x117 -x116 x115 x114 x113 x112 -x111 x110 x109 -x108 x107 x106 x105 x104 x103 x102 -x101 x100 x99 x98 x97 -x96 x95 x94 x93 -x92 x91 x90 x89 x88 x87 x86 x85 x84 -x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43

Verifier Data 

OK	25

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 (58477 MiB free)
  memory of node 1: 64465 MiB (63708 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490728-1751377211/watcher-4490728-1751377211 -o /tmp/evaluation-result-4490728-1751377211/solver-4490728-1751377211 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751373486-52977 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4490728-1751377211.opb 3600 HOME 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=53552, runsolver pid=53549
Current StackSize limit: 8192 KiB


[startup+0.100104 s]*
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119180/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=22368 memory=7720 CPUtime=0.07 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 1286 0 0 0 7 0 0 0 20 0 1 0 53400306 22904832 1930 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 19490 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 5592 1930 896 2593 0 2485 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 29352 KiB
Current children cumulated memory: 12200 KiB

[startup+0.214108 s]*
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119180/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=30088 memory=15292 CPUtime=0.19 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 3361 0 0 0 18 1 0 0 20 0 1 0 53400306 30810112 3823 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 7522 3823 960 2593 0 4415 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 37072 KiB
Current children cumulated memory: 19772 KiB

[startup+0.3141 s]*
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119180/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=30456 memory=15528 CPUtime=0.29 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 3498 0 0 0 28 1 0 0 20 0 1 0 53400306 31186944 3882 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 7614 3882 960 2593 0 4507 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 37440 KiB
Current children cumulated memory: 20008 KiB

[startup+0.700504 s]
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119180/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=31968 memory=17232 CPUtime=0.66 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 4282 0 0 0 65 1 0 0 20 0 1 0 53400306 32735232 4308 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 7992 4308 960 2593 0 4885 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 38952 KiB
Current children cumulated memory: 21712 KiB

[startup+1.50043 s]
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119208/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=34276 memory=19380 CPUtime=1.46 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 5281 0 0 0 144 2 0 0 20 0 1 0 53400306 35098624 4845 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 8569 4845 992 2593 0 5462 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 41260 KiB
Current children cumulated memory: 23860 KiB

[startup+1.95482 s]
# the end of solver process 53552 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.88546 s, system=0.03501 s

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

[startup+1.60056 s]
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119208/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=34276 memory=19380 CPUtime=1.56 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 5281 0 0 0 154 2 0 0 20 0 1 0 53400306 35098624 4845 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 8569 4845 992 2593 0 5462 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 41260 KiB
Current children cumulated memory: 23860 KiB

[startup+1.8004 s]
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119208/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=34276 memory=19380 CPUtime=1.76 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 5304 0 0 0 174 2 0 0 20 0 1 0 53400306 35098624 4845 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 8569 4845 992 2593 0 5462 0
Current children cumulated CPU time: 1.76 s
Current children cumulated vsize: 41260 KiB
Current children cumulated memory: 23860 KiB

[startup+1.90042 s]
/proc/loadavg: 4.03 4.09 4.08 5/259 53556
/proc/meminfo: memFree=125119208/131382116 swapFree=33010160/33010684
[pid=53552] ppid=53549 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/53552/stat : 53552 (Hybrid-CASHWMax) S 53549 53552 52965 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 53400303 4427776 768 18446744073709551615 93858381770752 93858382665285 140736366254816 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93858382904336 93858382952080 93858398208000 140736366262615 140736366262769 140736366262769 140736366268371 0
/proc/53552/statm: 1081 768 704 219 0 143 0
[pid=53555] ppid=53552 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/53555/stat : 53555 (timeout) S 53552 53555 52965 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 53400305 2723840 352 18446744073709551615 94196587806720 94196587823233 140732786870272 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94196587838000 94196587840088 94196612050944 140732786874774 140732786874914 140732786874914 140732786880487 0
/proc/53555/statm: 665 352 352 5 0 90 0
[pid=53556] ppid=53555 vsize=34276 memory=19380 CPUtime=1.86 cores=1,3
/proc/53556/stat : 53556 (CASHWMaxSAT-Dis) R 53555 53555 52965 0 -1 4194304 5304 0 0 0 184 2 0 0 20 0 1 0 53400306 35098624 4845 18446744073709551615 4198400 14817773 140733533899088 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 36044800 140733533903260 140733533903387 140733533903387 140733533908960 0
/proc/53556/statm: 8569 4845 992 2593 0 5462 0
Current children cumulated CPU time: 1.86 s
Current children cumulated vsize: 41260 KiB
Current children cumulated memory: 23860 KiB

Child status: 0

Real time (s): 1.9549
CPU time (s): 1.92047
CPU user time (s): 1.88546
CPU system time (s): 0.03501
CPU usage (%): 98.2385
Max. virtual memory (cumulated for all children) (KiB): 41260
Max. memory (cumulated for all children) (KiB): 23860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.88546
system time used= 0.03501
maximum resident set size= 19380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6025
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= 3


# summary of solver processes directly reported to runsolver:
#   pid: 53552
#   total CPU time (s): 1.92047
#   total CPU user time (s): 1.88546
#   total CPU system time (s): 0.03501

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.05294 second user time and 0.071233 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-01 15:40:11
IDJOB=4490728
IDBENCH=147618
IDSOLVER=3327
FILE ID=nodeC004/4490728-1751377211
RUNJOBID= nodeC004-1751373486-52977
SLURM_JOB_ID= 9598206
Free space on /tmp= 432984 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCad+ExactPRS BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4490728-1751377211/watcher-4490728-1751377211 -o /tmp/evaluation-result-4490728-1751377211/solver-4490728-1751377211 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751373486-52977 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4490728-1751377211.opb 3600 HOME

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

MD5SUM BENCH= 31239eff399a5786b9ac75ec6014d884
RANDOM SEED=1317550649

nodeC004 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		: 3491.875
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	: 6983.74
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		: 1197.211
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	: 6983.74
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		: 1197.487
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	: 6983.74
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		: 3700.000
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	: 6983.74
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		: 3662.017
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	: 6983.74
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		: 3691.498
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	: 6983.74
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		: 1197.564
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	: 6983.74
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		: 1197.075
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        125119180 kB
MemAvailable:   128960844 kB
Buffers:            2720 kB
Cached:          4592636 kB
SwapCached:           20 kB
Active:          1324712 kB
Inactive:        4267524 kB
Active(anon):    1008648 kB
Inactive(anon):     6188 kB
Active(file):     316064 kB
Inactive(file):  4261336 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             26040 kB
Writeback:             4 kB
AnonPages:        999932 kB
Mapped:           120584 kB
Shmem:             17956 kB
KReclaimable:     207784 kB
Slab:             292760 kB
SReclaimable:     207784 kB
SUnreclaim:        84976 kB
KernelStack:        4144 kB
PageTables:         5264 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1410860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    186368 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432960 MiB
End job on nodeC004 at 2025-07-01 15:40:13