Trace number 4509036

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 2025-06-01OPT4 3.1066 3.14063

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/
opb/normalized-edgecross14-019.lin.opb
MD5SUMfd898dd3347352c45e90b01c742e4b19
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 benchmark4
Best CPU time to get the best result obtained on this benchmark0.037084
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables328
Total number of constraints1747
Number of constraints which are clauses1601
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints145
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 231
Biggest coefficient in the objective function 49
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 519
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 49
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 519
Number of bits of the biggest sum of numbers10
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 

3.07/3.12	c Solved by First Program
3.07/3.13	c Using cadical-2.0.0-2df7b7f SAT solver by Armin Biere (2022)
3.07/3.13	c Do: 140726933853688 140726933853696
3.07/3.13	o 23
3.07/3.13	o 15
3.07/3.13	o 7
3.07/3.13	o 6
3.07/3.13	c Do: 140726933853688 140726933853696
3.07/3.13	o 4
3.07/3.13	s OPTIMUM FOUND
3.07/3.13	v x184 x5 x135 x185 x174 -x186 -x181 -x187 -x7 x180 -x188 -x9 -x189 -x170 -x190 -x15 x191 x17 x177 x192 x19 x144 x193 x21 x152 x194 -x195 -x23 x196 x25 x125 x197 -x198 -x37 -x199 x136 -x200 -x201 x175 -x202 -x203 -x182 -x204 -x38 x130 -x205 x132 -x206 -x207 -x157 -x208 -x161 -x209 -x168 -x210 -x172 -x211 -x212 -x213 -x41 -x214 -x215 -x216 -x42 x134 -x217 -x218 x173 -x219 -x220 -x179 -x221 -x222 x128 -x223 -x224 -x142 -x225 -x146 -x226 -x227 -x228 x129 -x229 -x230 -x150 -x231 -x154 -x232 -x233 -x234 -x45 -x235 -x236 -x237 -x46 -x117 -x238 -x123 -x239 -x127 -x240 -x241 -x242 -x243 -x47 -x244 -x245 -x246 -x171 -x247 -x248 -x50 x249 x51 x250 x178 x251 x252 x52 x253 x145 x254 x255 x53 x256 x153 x257 x258 -x259 -x54 -x260 x261 x55 x262 x126 x263 x264 -x265 x58 -x266 x267 -x268 x59 -x158 -x269 -x270 -x169 -x271 x272 x273 x60 x139 x274 x275 -x276 -x277 x278 x61 x147 x279 x280 -x281 -x282 x283 -x284 x156 -x285 x286 x63 x120 x287 x122 x288 -x289 -x290 x291 x292 x77 x293 x294 x78 x295 x296 x79 x297 -x298 -x80 x299 x81 x300 -x301 -x82 -x143 -x302 -x303 x304 x83 x305 x306 -x307 -x84 -x308 x309 x85 x124 x310 x311 -x312 -x138 -x313 x314 x315 -x316 -x317 x318 x88 x118 x319 -x320 x321 -x322 -x323 -x324 -x90 -x119 -x325 -x326 x327 -x328 x183 x1 -x2 x3 x4 x6 x8 x10 -x11 x12 -x13 x14 x16 x18 x20 x22 x24 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 -x39 -x40 -x43 -x44 -x48 -x49 -x56 -x57 -x62 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x86 -x87 -x89 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 -x121 -x131 -x133 x137 -x140 x141 -x148 x149 x151 -x155 -x159 -x160 x162 x163 x164 x165 x166 x167 x176

Verifier Data 

OK	4

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: 63794 MiB (60327 MiB free)
  memory of node 1: 64507 MiB (63519 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4509036-1751501954/watcher-4509036-1751501954 -o /tmp/evaluation-result-4509036-1751501954/solver-4509036-1751501954 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751494261-65561 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4509036-1751501954.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=67997, runsolver pid=67994
Current StackSize limit: 8192 KiB


[startup+0.100101 s]*
/proc/loadavg: 4.78 4.30 4.16 5/258 68001
/proc/meminfo: memFree=126815236/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=20020 memory=6144 CPUtime=0.08 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 666 0 0 0 8 0 0 0 20 0 1 0 65875086 20500480 1536 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 5005 1536 960 2593 0 1898 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 27004 KiB
Current children cumulated memory: 10624 KiB

[startup+0.213842 s]*
/proc/loadavg: 4.78 4.30 4.16 5/258 68001
/proc/meminfo: memFree=126811140/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=20612 memory=6656 CPUtime=0.19 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 793 0 0 0 19 0 0 0 20 0 1 0 65875086 21106688 1664 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 5153 1664 960 2593 0 2046 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 27596 KiB
Current children cumulated memory: 11136 KiB

[startup+0.31347 s]*
/proc/loadavg: 4.78 4.30 4.16 5/258 68001
/proc/meminfo: memFree=126811140/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=20924 memory=7068 CPUtime=0.29 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 1053 0 0 0 29 0 0 0 20 0 1 0 65875086 21426176 1767 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 5231 1767 960 2593 0 2124 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 27908 KiB
Current children cumulated memory: 11548 KiB

[startup+0.700426 s]
/proc/loadavg: 4.78 4.30 4.16 5/258 68001
/proc/meminfo: memFree=126811140/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=21620 memory=7884 CPUtime=0.66 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 1601 0 0 0 66 0 0 0 20 0 1 0 65875086 22138880 1971 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 5405 1971 992 2593 0 2298 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 28604 KiB
Current children cumulated memory: 12364 KiB

[startup+1.50042 s]
/proc/loadavg: 4.80 4.31 4.16 5/258 68001
/proc/meminfo: memFree=126799012/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=24104 memory=10212 CPUtime=1.46 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 2641 0 0 0 145 1 0 0 20 0 1 0 65875086 24682496 2553 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 6026 2553 992 2593 0 2919 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 31088 KiB
Current children cumulated memory: 14692 KiB

[startup+3.11323 s]
/proc/loadavg: 4.80 4.31 4.16 5/258 68001
/proc/meminfo: memFree=126799012/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=24444 memory=10600 CPUtime=3.07 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 4656 0 0 0 306 1 0 0 20 0 1 0 65875086 25030656 2650 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 6111 2650 992 2593 0 3004 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 31428 KiB
Current children cumulated memory: 15080 KiB

[startup+3.14057 s]
# the end of solver process 67997 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.07458 s, system=0.032027 s

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

[startup+3.11323 s]
/proc/loadavg: 4.80 4.31 4.16 5/258 68001
/proc/meminfo: memFree=126799012/131382112 swapFree=33010416/33010684
[pid=67997] ppid=67994 vsize=4324 memory=3072 CPUtime=0 cores=1,3
/proc/67997/stat : 67997 (Hybrid-CASHWMax) S 67994 67997 65549 0 -1 4194304 250 105 0 0 0 0 0 0 20 0 1 0 65875083 4427776 768 18446744073709551615 94300958756864 94300959651397 140720698612272 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94300959890448 94300959938192 94300986368000 140720698616151 140720698616305 140720698616305 140720698621907 0
/proc/67997/statm: 1081 768 704 219 0 143 0
[pid=68000] ppid=67997 vsize=2660 memory=1408 CPUtime=0 cores=1,3
/proc/68000/stat : 68000 (timeout) S 67997 68000 65549 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 65875085 2723840 352 18446744073709551615 94081760526336 94081760542849 140726389849872 0 0 0 0 3145728 90119 1 0 0 17 3 0 0 0 0 0 94081760557616 94081760559704 94081779589120 140726389856662 140726389856802 140726389856802 140726389862375 0
/proc/68000/statm: 665 352 352 5 0 90 0
[pid=68001] ppid=68000 vsize=24444 memory=10600 CPUtime=3.07 cores=1,3
/proc/68001/stat : 68001 (CASHWMaxSAT-Dis) R 68000 68000 65549 0 -1 4194304 4656 0 0 0 306 1 0 0 20 0 1 0 65875086 25030656 2650 18446744073709551615 4198400 14817773 140726933856096 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 16829744 16914832 45498368 140726933858716 140726933858843 140726933858843 140726933864416 0
/proc/68001/statm: 6111 2650 992 2593 0 3004 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 31428 KiB
Current children cumulated memory: 15080 KiB

Child status: 0

Real time (s): 3.14063
CPU time (s): 3.1066
CPU user time (s): 3.07458
CPU system time (s): 0.032027
CPU usage (%): 98.9167
Max. virtual memory (cumulated for all children) (KiB): 31852
Max. memory (cumulated for all children) (KiB): 15580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.07458
system time used= 0.032027
maximum resident set size= 11764
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5384
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= 326
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 67997
#   total CPU time (s): 3.1066
#   total CPU user time (s): 3.07458
#   total CPU system time (s): 0.032027

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.037731 second user time and 0.112246 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-07-03 02:19:14
IDJOB=4509036
IDBENCH=158583
IDSOLVER=3327
FILE ID=nodeC012/4509036-1751501954
RUNJOBID= nodeC012-1751494261-65561
SLURM_JOB_ID= 9598565
Free space on /tmp= 431804 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCad+ExactPRS 2025-06-01
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/minlplib2-pb-0.1.0/opb/normalized-edgecross14-019.lin.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCad+ExactPRS BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4509036-1751501954/watcher-4509036-1751501954 -o /tmp/evaluation-result-4509036-1751501954/solver-4509036-1751501954 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751494261-65561 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCad+ExactPRS HOME/instance-4509036-1751501954.opb 3600 HOME

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

MD5SUM BENCH= fd898dd3347352c45e90b01c742e4b19
RANDOM SEED=1202459226

nodeC012 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		: 3496.818
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	: 6983.39
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		: 1197.157
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	: 6983.39
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		: 1197.579
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	: 6983.39
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	: 6983.39
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	: 6983.39
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		: 3691.236
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	: 6983.39
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	: 6983.39
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		: 3700.000
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        126819332 kB
MemAvailable:   126931848 kB
Buffers:            2136 kB
Cached:           914516 kB
SwapCached:           16 kB
Active:          3696724 kB
Inactive:         296820 kB
Active(anon):    3087840 kB
Inactive(anon):     6996 kB
Active(file):     608884 kB
Inactive(file):   289824 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             26024 kB
Writeback:            32 kB
AnonPages:       3079808 kB
Mapped:           127380 kB
Shmem:             17944 kB
KReclaimable:     106488 kB
Slab:             190864 kB
SReclaimable:     106488 kB
SUnreclaim:        84376 kB
KernelStack:        4128 kB
PageTables:         9272 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3530936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1925120 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431780 MiB
End job on nodeC012 at 2025-07-03 02:19:17