Trace number 4459118
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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) | | 358.031 | 359.84 |
General information on the benchmark
| Name | PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/
normalized-comppebphp_opt_pyrheightequalsnholes_54.opb |
| MD5SUM | 8dda82f4961ecebecfcf9bee24c61458 |
| 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 | 1540 |
| Best CPU time to get the best result obtained on this benchmark | 1431.86 |
| 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 | 4576880 |
| Total number of constraints | 176770 |
| Number of constraints which are clauses | 89155 |
| Number of constraints which are cardinality constraints (but not clauses) | 81620 |
| Number of constraints which are nor clauses,nor cardinality constraints | 5995 |
| Minimum length of a constraint | 54 |
| Maximum length of a constraint | 59 |
| Number of terms in the objective function | 3080 |
| 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 | 3080 |
| 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 | 3080 |
| 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-4459118-1721872886.opb>
6.76/6.88 c original problem has 4576880 variables (4576880 bin, 0 int, 0 impl, 0 cont) and 176770 constraints
6.76/6.88 c problem read in 6.88
17.23/17.38 c presolving:
23.40/23.51 c (23.5s) running MILP presolver
29.58/29.79 c (29.7s) MILP presolver found nothing
33.47/33.65 c (round 1, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 95095 upgd conss, 0 impls, 81620 clqs
39.04/39.21 c (round 2, exhaustive) 0 del vars, 0 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 176770 upgd conss, 0 impls, 81620 clqs
94.49/94.98 c (94.9s) probing: 51/4576880 (0.0%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
94.49/94.98 c (94.9s) probing aborted: 50/50 successive totally useless probings
97.38/97.89 c (97.8s) 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 (60976 MiB free)
memory of node 1: 64510 MiB (57016 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459118-1721872886/watcher-4459118-1721872886 -o /tmp/evaluation-result-4459118-1721872886/solver-4459118-1721872886 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721865115-254129 --watchdog 3760 pbscip -f HOME/instance-4459118-1721872886.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
Current StackSize limit: 8192 KiB
solver pid=260370, runsolver pid=260367
[startup+0.100896 s]*
/proc/loadavg: 4.19 4.16 4.11 5/258 260371
/proc/meminfo: memFree=120745848/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=134924 memory=93660 CPUtime=0.09 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 20504 0 0 0 6 3 0 0 20 0 1 0 23818291 138162176 23415 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 33731 23415 3204 3540 0 21988 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 134924 KiB
Current children cumulated memory: 93660 KiB
[startup+0.205801 s]*
/proc/loadavg: 4.19 4.16 4.11 5/258 260371
/proc/meminfo: memFree=120672348/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=209464 memory=168012 CPUtime=0.2 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 39095 0 0 0 14 6 0 0 20 0 1 0 23818291 214491136 42003 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 52366 42003 3204 3540 0 40623 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 209464 KiB
Current children cumulated memory: 168012 KiB
[startup+0.30572 s]*
/proc/loadavg: 4.19 4.16 4.11 5/258 260371
/proc/meminfo: memFree=120599632/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=280772 memory=238488 CPUtime=0.29 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 56730 0 0 0 22 7 0 0 20 0 1 0 23818291 287510528 59622 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 70193 59622 3204 3540 0 58450 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 280772 KiB
Current children cumulated memory: 238488 KiB
[startup+0.700245 s]
/proc/loadavg: 4.19 4.16 4.11 5/258 260371
/proc/meminfo: memFree=120460552/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=548136 memory=505176 CPUtime=0.69 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 120863 0 0 0 52 17 0 0 20 0 1 0 23818291 561291264 126294 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 137034 126294 3204 3540 0 125291 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 548136 KiB
Current children cumulated memory: 505176 KiB
[startup+1.50024 s]
/proc/loadavg: 4.19 4.16 4.11 5/258 260371
/proc/meminfo: memFree=120112356/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=1100692 memory=1056956 CPUtime=1.48 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 253661 0 0 0 111 37 0 0 20 0 1 0 23818291 1127108608 264239 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 275173 264239 3204 3540 0 263430 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1100692 KiB
Current children cumulated memory: 1056956 KiB
[startup+3.10565 s]
/proc/loadavg: 4.19 4.16 4.11 5/258 260373
/proc/meminfo: memFree=118758376/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=2192984 memory=2151460 CPUtime=3.08 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 516075 0 0 0 230 78 0 0 20 0 1 0 23818291 2245615616 537865 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 548246 537865 3204 3540 0 536503 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2192984 KiB
Current children cumulated memory: 2151460 KiB
[startup+6.30022 s]
/proc/loadavg: 4.18 4.16 4.11 5/258 260373
/proc/meminfo: memFree=116735908/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=4349780 memory=4307172 CPUtime=6.27 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 1030004 0 0 0 473 154 0 0 20 0 1 0 23818291 4454174720 1076793 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 0 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 1087445 1076793 3204 3540 0 1075702 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 4349780 KiB
Current children cumulated memory: 4307172 KiB
[startup+12.7002 s]
/proc/loadavg: 4.16 4.16 4.11 5/258 260374
/proc/meminfo: memFree=111822652/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=9688264 memory=9637220 CPUtime=12.64 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 2310899 0 0 0 926 338 0 0 20 0 1 0 23818291 9920782336 2409305 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 2422066 2409305 3507 3540 0 2410323 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 9688264 KiB
Current children cumulated memory: 9637220 KiB
[startup+25.5003 s]
/proc/loadavg: 4.21 4.17 4.11 5/258 260376
/proc/meminfo: memFree=107001316/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=14073380 memory=13833796 CPUtime=25.39 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 2723255 0 0 0 2051 488 0 0 20 0 1 0 23818291 14411141120 3458449 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 3518345 3458449 3682 3540 0 3506602 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 14073380 KiB
Current children cumulated memory: 13833796 KiB
[startup+51.1055 s]
/proc/loadavg: 4.13 4.15 4.11 5/258 260379
/proc/meminfo: memFree=107335568/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=13955328 memory=13456516 CPUtime=50.9 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 2796438 0 0 0 4565 525 0 0 20 0 1 0 23818291 14290255872 3364129 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 3488832 3364129 3746 3540 0 3477089 0
Current children cumulated CPU time: 50.9 s
Current children cumulated vsize: 13955328 KiB
Current children cumulated memory: 13456516 KiB
[startup+102.3 s]
/proc/loadavg: 4.06 4.13 4.10 5/258 260390
/proc/meminfo: memFree=105337672/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=17075824 memory=15337784 CPUtime=101.86 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 2841795 0 0 0 9603 583 0 0 20 0 1 0 23818291 17485643776 3834446 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 4268956 3834446 3778 3540 0 4257213 0
Current children cumulated CPU time: 101.86 s
Current children cumulated vsize: 17075824 KiB
Current children cumulated memory: 15337784 KiB
[startup+162.3 s]
/proc/loadavg: 4.12 4.13 4.10 5/256 260400
/proc/meminfo: memFree=102080892/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=20832828 memory=18679156 CPUtime=161.53 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 3678475 0 0 0 15430 723 0 0 20 0 1 0 23818291 21332815872 4669789 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 5208207 4669789 3778 3540 0 5196464 0
Current children cumulated CPU time: 161.53 s
Current children cumulated vsize: 20832828 KiB
Current children cumulated memory: 18679156 KiB
[startup+222.3 s]
/proc/loadavg: 4.10 4.12 4.09 5/255 260412
/proc/meminfo: memFree=98682412/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=24213208 memory=22059508 CPUtime=221.21 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 4523768 0 0 0 21215 906 0 0 20 0 1 0 23818291 24794324992 5514877 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 6053302 5514877 3778 3540 0 6041559 0
Current children cumulated CPU time: 221.21 s
Current children cumulated vsize: 24213208 KiB
Current children cumulated memory: 22059508 KiB
[startup+282.3 s]
/proc/loadavg: 4.40 4.19 4.12 5/254 260422
/proc/meminfo: memFree=95316008/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=27549656 memory=25395964 CPUtime=280.9 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 5358071 0 0 0 27017 1073 0 0 20 0 1 0 23818291 28210847744 6348991 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 6887414 6348991 3778 3540 0 6875671 0
Current children cumulated CPU time: 280.9 s
Current children cumulated vsize: 27549656 KiB
Current children cumulated memory: 25395964 KiB
[startup+342.3 s]
/proc/loadavg: 4.32 4.21 4.13 5/254 260433
/proc/meminfo: memFree=91985644/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=30835884 memory=28682236 CPUtime=340.57 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 6179826 0 0 0 32829 1228 0 0 20 0 1 0 23818291 31575945216 7170559 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 7708971 7170559 3778 3540 0 7697228 0
Current children cumulated CPU time: 340.57 s
Current children cumulated vsize: 30835884 KiB
Current children cumulated memory: 28682236 KiB
Maximum VSize exceeded: sending SIGTERM then SIGKILL
[startup+359.106 s]
/proc/loadavg: 4.33 4.22 4.13 5/254 260434
/proc/meminfo: memFree=91007632/131524600 swapFree=131058856/131071996
[pid=260370] ppid=260367 vsize=31748312 memory=29594724 CPUtime=357.29 cores=1,3
/proc/260370/stat : 260370 (pbscip) R 260367 260370 254117 0 -1 4194304 6407974 0 0 0 34458 1271 0 0 20 0 1 0 23818291 32510271488 7398681 134679101440 4194304 18693293 140730323313312 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 21375888 21430392 38625280 140730323321860 140730323321959 140730323321959 140730323328974 0
/proc/260370/statm: 7937078 7398681 3778 3540 0 7925335 0
Current children cumulated CPU time: 357.29 s
Current children cumulated vsize: 31748312 KiB
Current children cumulated memory: 29594724 KiB
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
[startup+359.84 s]
# the end of solver process 260370 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)
# cumulated CPU time of all completed processes: user=344.583 s, system=13.4482 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+359.2 s]*
/proc/loadavg: 4.33 4.22 4.13 5/254 260434
/proc/meminfo: memFree=94396400/131524600 swapFree=131058856/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
[startup+359.6 s]
/proc/loadavg: 4.33 4.22 4.13 5/254 260434
/proc/meminfo: memFree=94396400/131524600 swapFree=131058856/131071996
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB
[startup+359.8 s]
/proc/loadavg: 4.33 4.22 4.13 5/254 260434
/proc/meminfo: memFree=94396400/131524600 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): 359.84
CPU time (s): 358.031
CPU user time (s): 344.583
CPU system time (s): 13.4482
CPU usage (%): 99.4975
Max. virtual memory (cumulated for all children) (KiB): 31748312
Max. memory (cumulated for all children) (KiB): 29594724
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 344.583
system time used= 13.4482
maximum resident set size= 29594828
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6407974
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= 446
# summary of solver processes directly reported to runsolver:
# pid: 260370
# total CPU time (s): 358.031
# total CPU user time (s): 344.583
# total CPU system time (s): 13.4482
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.757779 second user time and 1.71653 second system time
The end
Launcher Data
Begin job on nodeC031 at 2024-07-25 04:01:27
IDJOB=4459118
IDBENCH=178517
IDSOLVER=3059
FILE ID=nodeC031/4459118-1721872886
RUNJOBID= nodeC031-1721865115-254129
SLURM_JOB_ID= 8089188
Free space on /tmp= 889900 MiB
SOLVER NAME= SCIP 2024-07-07
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/comppebphp_pyrheight_equals_nholes/normalized-comppebphp_opt_pyrheightequalsnholes_54.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-4459118-1721872886/watcher-4459118-1721872886 -o /tmp/evaluation-result-4459118-1721872886/solver-4459118-1721872886 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1721865115-254129 --watchdog 3760 pbscip -f HOME/instance-4459118-1721872886.opb -t 3600 -j 2 -m 31000
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 8dda82f4961ecebecfcf9bee24c61458
RANDOM SEED=1056533996
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 : 3675.621
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 : 3683.869
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 : 3600.470
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 : 3601.901
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 : 3675.465
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 : 3697.492
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 : 3601.131
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 : 3618.595
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: 120824636 kB
MemAvailable: 124004560 kB
Buffers: 287204 kB
Cached: 3562216 kB
SwapCached: 360 kB
Active: 2165440 kB
Inactive: 7608200 kB
Active(anon): 1840 kB
Inactive(anon): 5975676 kB
Active(file): 2163600 kB
Inactive(file): 1632524 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 131071996 kB
SwapFree: 131058856 kB
Dirty: 86256 kB
Writeback: 2048 kB
AnonPages: 5922412 kB
Mapped: 135032 kB
Shmem: 53296 kB
KReclaimable: 445032 kB
Slab: 566412 kB
SReclaimable: 445032 kB
SUnreclaim: 121380 kB
KernelStack: 4144 kB
PageTables: 21496 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 196834296 kB
Committed_AS: 6959912 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
Percpu: 13280 kB
HardwareCorrupted: 0 kB
AnonHugePages: 909312 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= 889880 MiB
End job on nodeC031 at 2024-07-25 04:07:27