Trace number 4459157
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:
-
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.
-
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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
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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 Name | Answer | objective function | CPU time | Wall clock time |
|---|
| SCIP 2024-07-07 | ? (MO) | | 417.733 | 419.789 |
General information on the benchmark
| Name | PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/
normalized-comppebphp_opt_pyrheightequalsnholes_50.opb |
| MD5SUM | 3762504243d867ee0a80bf59380bdaf6 |
| Bench Category | OPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate) |
| Best result obtained on this benchmark | OPT |
| Best value of the objective obtained on this benchmark | 1326 |
| Best CPU time to get the best result obtained on this benchmark | 1025.76 |
| Has Objective Function | YES |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 3383952 |
| Total number of constraints | 141576 |
| Number of constraints which are clauses | 71451 |
| Number of constraints which are cardinality constraints (but not clauses) | 64974 |
| Number of constraints which are nor clauses,nor cardinality constraints | 5151 |
| Minimum length of a constraint | 50 |
| Maximum length of a constraint | 55 |
| Number of terms in the objective function | 2652 |
| 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 | 2652 |
| Number of bits of the sum of numbers in the objective function | 12 |
| Biggest number in a constraint | 3 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 2652 |
| Number of bits of the biggest sum of numbers | 12 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.00 c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.0.0] [GitHash: 405ed0d46f]
0.00/0.00 c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00 c
0.00/0.00 c user parameter file <scip.set> not found - using default parameters
0.00/0.00 c reading problem <HOME/instance-4459157-1721873248.opb>
4.87/4.91 c original problem has 3383952 variables (3383952 bin, 0 int, 0 impl, 0 cont) and 141576 constraints
4.87/4.91 c problem read in 4.91
12.35/12.40 c presolving:
16.93/17.03 c (17.0s) running MILP presolver
21.32/21.46 c (21.4s) MILP presolver found nothing
24.10/24.24 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 76551 upgd conss, 0 impls, 64974 clqs
27.99/28.16 c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 141576 upgd conss, 0 impls, 64974 clqs
66.22/66.55 c (66.5s) probing: 51/3383952 (0.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
66.22/66.55 c (66.5s) probing aborted: 50/50 successive totally useless probings
68.41/68.71 c (68.7s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
Verifier Data
ERROR: no interpretation found !
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: 63931 MiB (60798 MiB free)
memory of node 1: 64510 MiB (57042 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459157-1721873248/watcher-4459157-1721873248 -o /tmp/evaluation-result-4459157-1721873248/solver-4459157-1721873248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721865115-254129 --watchdog 3760 pbscip -f HOME/instance-4459157-1721873248.opb -t 3600 -j 2 -m 31000
running on 2 cores: 1,3
CPU governors:
performance: 1 3
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=260480, runsolver pid=260477
Current StackSize limit: 8192 KiB
[startup+0.100096 s]*
/proc/loadavg: 4.30 4.22 4.13 5/254 260481
/proc/meminfo: memFree=120590008/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=136820 memory=95768 CPUtime=0.09 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 20979 0 0 0 7 2 0 0 20 0 1 0 23854379 140103680 23942 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 34205 23942 3281 3540 0 22462 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 136820 KiB
Current children cumulated memory: 95768 KiB
[startup+0.20583 s]*
/proc/loadavg: 4.30 4.22 4.13 6/254 260483
/proc/meminfo: memFree=120515064/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=211300 memory=170092 CPUtime=0.2 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 39528 0 0 0 14 6 0 0 20 0 1 0 23854379 216371200 42523 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 52825 42523 3281 3540 0 41082 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 211300 KiB
Current children cumulated memory: 170092 KiB
[startup+0.305968 s]*
/proc/loadavg: 4.30 4.22 4.13 5/254 260483
/proc/meminfo: memFree=120444112/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=281976 memory=240688 CPUtime=0.3 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 57232 0 0 0 22 8 0 0 20 0 1 0 23854379 288743424 60172 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 70494 60172 3281 3540 0 58751 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 281976 KiB
Current children cumulated memory: 240688 KiB
[startup+0.700249 s]
/proc/loadavg: 4.30 4.22 4.13 5/254 260483
/proc/meminfo: memFree=120301644/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=550924 memory=509696 CPUtime=0.69 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 121915 0 0 0 52 17 0 0 20 0 1 0 23854379 564146176 127424 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 137731 127424 3281 3540 0 125988 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 550924 KiB
Current children cumulated memory: 509696 KiB
[startup+1.50025 s]
/proc/loadavg: 4.30 4.22 4.13 5/254 260483
/proc/meminfo: memFree=119949996/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=1111748 memory=1069312 CPUtime=1.48 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 256680 0 0 0 114 34 0 0 20 0 1 0 23854379 1138429952 267328 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 277937 267328 3281 3540 0 266194 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1111748 KiB
Current children cumulated memory: 1069312 KiB
[startup+3.10583 s]
/proc/loadavg: 4.30 4.22 4.13 5/254 260483
/proc/meminfo: memFree=118585904/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=2211356 memory=2170116 CPUtime=3.08 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 520672 0 0 0 235 73 0 0 20 0 1 0 23854379 2264428544 542529 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 552839 542529 3281 3540 0 541096 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2211356 KiB
Current children cumulated memory: 2170116 KiB
[startup+6.30023 s]
/proc/loadavg: 4.36 4.23 4.13 5/254 260483
/proc/meminfo: memFree=116299204/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=4688036 memory=4627044 CPUtime=6.27 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 1128823 0 0 0 464 163 0 0 20 0 1 0 23854379 4800548864 1156761 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 1172009 1156761 3585 3540 0 1160266 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 4688036 KiB
Current children cumulated memory: 4627044 KiB
[startup+12.7002 s]
/proc/loadavg: 4.33 4.22 4.13 5/254 260485
/proc/meminfo: memFree=112223912/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=8615404 memory=8497952 CPUtime=12.64 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 1935614 0 0 0 980 284 0 0 20 0 1 0 23854379 8822173696 2124488 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 2153851 2124488 3633 3540 0 2142108 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 8615404 KiB
Current children cumulated memory: 8497952 KiB
[startup+25.5003 s]
/proc/loadavg: 4.26 4.21 4.13 5/254 260487
/proc/meminfo: memFree=111418000/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=9557448 memory=9354852 CPUtime=25.4 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 2061065 0 0 0 2174 366 0 0 20 0 1 0 23854379 9786826752 2338713 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 2389362 2338713 3792 3540 0 2377619 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 9557448 KiB
Current children cumulated memory: 9354852 KiB
[startup+51.1057 s]
/proc/loadavg: 4.31 4.23 4.14 5/254 260491
/proc/meminfo: memFree=110782860/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=10238468 memory=9875936 CPUtime=50.89 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 2078702 0 0 0 4711 378 0 0 20 0 1 0 23854379 10484191232 2468984 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 2559617 2468984 3808 3540 0 2547874 0
Current children cumulated CPU time: 50.89 s
Current children cumulated vsize: 10238468 KiB
Current children cumulated memory: 9875936 KiB
[startup+102.3 s]
/proc/loadavg: 4.25 4.22 4.14 5/255 260501
/proc/meminfo: memFree=107691648/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=14530820 memory=12947872 CPUtime=101.84 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 2528632 0 0 0 9696 488 0 0 20 0 1 0 23854379 14879559680 3236968 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 3632705 3236968 3824 3540 0 3620962 0
Current children cumulated CPU time: 101.84 s
Current children cumulated vsize: 14530820 KiB
Current children cumulated memory: 12947872 KiB
[startup+162.3 s]
/proc/loadavg: 4.15 4.20 4.13 5/258 260516
/proc/meminfo: memFree=104299816/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=17905388 memory=16321920 CPUtime=161.52 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 3372335 0 0 0 15521 631 0 0 20 0 1 0 23854379 18335117312 4080480 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 4476347 4080480 3824 3540 0 4464604 0
Current children cumulated CPU time: 161.52 s
Current children cumulated vsize: 17905388 KiB
Current children cumulated memory: 16321920 KiB
[startup+222.3 s]
/proc/loadavg: 4.17 4.19 4.13 5/258 260529
/proc/meminfo: memFree=100878388/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=21226684 memory=19643684 CPUtime=221.22 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 4202933 0 0 0 21333 789 0 0 20 0 1 0 23854379 21736124416 4910921 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 5306671 4910921 3824 3540 0 5294928 0
Current children cumulated CPU time: 221.22 s
Current children cumulated vsize: 21226684 KiB
Current children cumulated memory: 19643684 KiB
[startup+282.3 s]
/proc/loadavg: 4.12 4.17 4.13 5/258 260539
/proc/meminfo: memFree=97602880/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=24493880 memory=22910680 CPUtime=280.91 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 5019857 0 0 0 27156 935 0 0 20 0 1 0 23854379 25081733120 5727670 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 6123470 5727670 3824 3540 0 6111727 0
Current children cumulated CPU time: 280.91 s
Current children cumulated vsize: 24493880 KiB
Current children cumulated memory: 22910680 KiB
[startup+342.3 s]
/proc/loadavg: 4.20 4.18 4.13 5/258 260549
/proc/meminfo: memFree=94379264/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=27707388 memory=26124120 CPUtime=340.61 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 5823445 0 0 0 32996 1065 0 0 20 0 1 0 23854379 28372365312 6531030 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 6926847 6531030 3824 3540 0 6915104 0
Current children cumulated CPU time: 340.61 s
Current children cumulated vsize: 27707388 KiB
Current children cumulated memory: 26124120 KiB
[startup+402.3 s]
/proc/loadavg: 4.18 4.18 4.13 5/258 260560
/proc/meminfo: memFree=91208800/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=30870592 memory=29287424 CPUtime=400.31 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 6614430 0 0 0 38726 1305 0 0 20 0 1 0 23854379 31611486208 7321856 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 7717648 7321856 3824 3540 0 7705905 0
Current children cumulated CPU time: 400.31 s
Current children cumulated vsize: 30870592 KiB
Current children cumulated memory: 29287424 KiB
Maximum VSize exceeded: sending SIGTERM then SIGKILL
[startup+419 s]*
/proc/loadavg: 4.13 4.16 4.13 5/258 260563
/proc/meminfo: memFree=90317264/131524600 swapFree=131058856/131071996
[pid=260480] ppid=260477 vsize=31745196 memory=30161892 CPUtime=416.94 cores=1,3
/proc/260480/stat : 260480 (pbscip) R 260477 260480 254117 0 -1 4194304 6833123 0 0 0 40317 1377 0 0 20 0 1 0 23854379 32507080704 7540473 134679101440 4194304 18693293 140729990735440 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 42475520 140729990743044 140729990743143 140729990743143 140729990750158 0
/proc/260480/statm: 7936299 7540473 3824 3540 0 7924556 0
Current children cumulated CPU time: 416.94 s
Current children cumulated vsize: 31745196 KiB
Current children cumulated memory: 30161892 KiB
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
[startup+419.789 s]
# the end of solver process 260480 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)
# cumulated CPU time of all completed processes: user=403.174 s, system=14.559 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+419.206 s]
/proc/loadavg: 4.13 4.16 4.13 5/258 260563
/proc/meminfo: memFree=93897460/131524600 swapFree=131058856/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
[startup+419.6 s]
/proc/loadavg: 4.13 4.16 4.13 5/258 260563
/proc/meminfo: memFree=93897460/131524600 swapFree=131058856/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
[startup+419.7 s]
/proc/loadavg: 4.13 4.16 4.13 5/258 260563
/proc/meminfo: memFree=93897460/131524600 swapFree=131058856/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
Child ended because it received signal 15 (SIGTERM)
Real time (s): 419.789
CPU time (s): 417.733
CPU user time (s): 403.174
CPU system time (s): 14.559
CPU usage (%): 99.5102
Max. virtual memory (cumulated for all children) (KiB): 31745196
Max. memory (cumulated for all children) (KiB): 30161892
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 403.174
system time used= 14.559
maximum resident set size= 30162136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6833123
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 530
# summary of solver processes directly reported to runsolver:
# pid: 260480
# total CPU time (s): 417.733
# total CPU user time (s): 403.174
# total CPU system time (s): 14.559
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.850513 second user time and 2.12821 second system time
The end
Launcher Data
Begin job on nodeC031 at 2024-07-25 04:07:28
IDJOB=4459157
IDBENCH=178533
IDSOLVER=3059
FILE ID=nodeC031/4459157-1721873248
RUNJOBID= nodeC031-1721865115-254129
SLURM_JOB_ID= 8089188
Free space on /tmp= 889928 MiB
SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/normalized-comppebphp_opt_pyrheightequalsnholes_50.opb
COMMAND LINE= pbscip -f BENCHNAME -t TIMEOUT -j NBCORE -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459157-1721873248/watcher-4459157-1721873248 -o /tmp/evaluation-result-4459157-1721873248/solver-4459157-1721873248 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721865115-254129 --watchdog 3760 pbscip -f HOME/instance-4459157-1721873248.opb -t 3600 -j 2 -m 31000
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 3762504243d867ee0a80bf59380bdaf6
RANDOM SEED=965725185
nodeC031.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021
/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 : 0xb00002a
cpu MHz : 3676.612
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7000.44
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 : 0xb00002a
cpu MHz : 3693.154
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7007.12
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 : 0xb00002a
cpu MHz : 3600.404
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7000.44
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 : 0xb00002a
cpu MHz : 3668.704
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7007.12
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 : 0xb00002a
cpu MHz : 3676.610
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7000.44
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 : 0xb00002a
cpu MHz : 3691.162
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7007.12
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 : 0xb00002a
cpu MHz : 3600.317
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7000.44
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 : 0xb00002a
cpu MHz : 3601.850
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips : 7007.12
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131524600 kB
MemFree: 120669152 kB
MemAvailable: 123825260 kB
Buffers: 287600 kB
Cached: 3538000 kB
SwapCached: 360 kB
Active: 2165844 kB
Inactive: 7763116 kB
Active(anon): 1848 kB
Inactive(anon): 6154804 kB
Active(file): 2163996 kB
Inactive(file): 1608312 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 131071996 kB
SwapFree: 131058856 kB
Dirty: 101984 kB
Writeback: 0 kB
AnonPages: 6101588 kB
Mapped: 135032 kB
Shmem: 53296 kB
KReclaimable: 445032 kB
Slab: 566356 kB
SReclaimable: 445032 kB
SUnreclaim: 121324 kB
KernelStack: 4080 kB
PageTables: 21564 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 196834296 kB
Committed_AS: 7005452 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
Percpu: 13280 kB
HardwareCorrupted: 0 kB
AnonHugePages: 1460224 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 367316 kB
DirectMap2M: 37154816 kB
DirectMap1G: 98566144 kB
Free space on /tmp at the end= 889908 MiB
End job on nodeC031 at 2024-07-25 04:14:28