Trace number 2687119

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 632.658 632.88

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12048_7.std.opb
MD5SUM58f861b2885c3bb19bb4f63a6571dc89
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256260
Number of constraints which are clauses255060
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint63
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik 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-2687119-1278448272.opb>
4.39/4.42	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256260 constraints
4.39/4.42	c problem read
4.39/4.42	c presolving settings loaded
4.39/4.42	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.69/5.71	c presolving:
21.08/21.15	c (round 1) 7726 del vars, 22944 del conss, 6153 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17259454 impls, 0 clqs
32.29/32.38	c (round 2) 14322 del vars, 51760 del conss, 12341 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17295745 impls, 0 clqs
36.38/36.44	c (round 3) 16827 del vars, 63722 del conss, 13805 chg bounds, 33 chg sides, 21 chg coeffs, 0 upgd conss, 17313098 impls, 0 clqs
39.18/39.20	c (round 4) 18100 del vars, 68950 del conss, 14697 chg bounds, 38 chg sides, 32 chg coeffs, 0 upgd conss, 17324399 impls, 0 clqs
40.58/40.62	c (round 5) 18947 del vars, 72462 del conss, 15185 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17330990 impls, 0 clqs
41.58/41.65	c (round 6) 19400 del vars, 74396 del conss, 15457 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17337012 impls, 0 clqs
42.79/42.84	c (round 7) 19897 del vars, 76211 del conss, 15785 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17341905 impls, 0 clqs
43.58/43.62	c (round 8) 20239 del vars, 77705 del conss, 15984 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17345510 impls, 0 clqs
44.18/44.25	c (round 9) 20471 del vars, 78671 del conss, 16121 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17347456 impls, 0 clqs
44.67/44.73	c (round 10) 20605 del vars, 79278 del conss, 16193 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17348832 impls, 0 clqs
45.08/45.13	c (round 11) 20689 del vars, 79653 del conss, 16239 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17349690 impls, 0 clqs
45.38/45.48	c (round 12) 20745 del vars, 79907 del conss, 16272 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350090 impls, 0 clqs
45.67/45.80	c (round 13) 20771 del vars, 80048 del conss, 16286 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350356 impls, 0 clqs
45.97/46.07	c (round 14) 20779 del vars, 80097 del conss, 16290 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350540 impls, 0 clqs
46.27/46.37	c (round 15) 20787 del vars, 80127 del conss, 16294 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350642 impls, 0 clqs
46.58/46.66	c (round 16) 20791 del vars, 80151 del conss, 16296 chg bounds, 40 chg sides, 36 chg coeffs, 0 upgd conss, 17350680 impls, 0 clqs
48.28/48.39	c (round 17) 20791 del vars, 80157 del conss, 16296 chg bounds, 40 chg sides, 36 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
49.77/49.81	c (round 18) 20791 del vars, 80163 del conss, 16296 chg bounds, 80 chg sides, 211 chg coeffs, 176103 upgd conss, 17350680 impls, 0 clqs
630.48/630.70	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687119-1278448272/watcher-2687119-1278448272 -o /tmp/evaluation-result-2687119-1278448272/solver-2687119-1278448272 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687119-1278448272.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.25 1.11 1.02 3/106 20464
/proc/meminfo: memFree=1828624/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=6584 CPUtime=0
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 987 0 0 0 0 0 0 0 18 0 1 0 13040812 6742016 909 1992294400 4194304 7136930 140734727101696 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 1646 919 254 719 0 925 0

[startup+0.0901841 s]
/proc/loadavg: 1.25 1.11 1.02 3/106 20464
/proc/meminfo: memFree=1828624/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=14428 CPUtime=0.08
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 3081 0 0 0 7 1 0 0 20 0 1 0 13040812 14774272 3003 1992294400 4194304 7136930 140734727101696 18446744073709551615 6303888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 3607 3003 271 719 0 2886 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14428

[startup+0.101185 s]
/proc/loadavg: 1.25 1.11 1.02 3/106 20464
/proc/meminfo: memFree=1828624/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=14900 CPUtime=0.09
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 3199 0 0 0 8 1 0 0 20 0 1 0 13040812 15257600 3121 1992294400 4194304 7136930 140734727101696 18446744073709551615 5650107 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 3725 3121 271 719 0 3004 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14900

[startup+0.300225 s]
/proc/loadavg: 1.25 1.11 1.02 3/106 20464
/proc/meminfo: memFree=1828624/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=26920 CPUtime=0.29
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 13040812 27566080 6155 1992294400 4194304 7136930 140734727101696 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 6730 6155 271 719 0 6009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26920

[startup+0.700303 s]
/proc/loadavg: 1.25 1.11 1.02 3/106 20464
/proc/meminfo: memFree=1828624/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=48584 CPUtime=0.69
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 11648 0 0 0 65 4 0 0 21 0 1 0 13040812 49750016 11561 1992294400 4194304 7136930 140734727101696 18446744073709551615 6339954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 12146 11561 271 719 0 11425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48584

[startup+1.50046 s]
/proc/loadavg: 1.25 1.11 1.02 2/107 20465
/proc/meminfo: memFree=1776908/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=65176 CPUtime=1.49
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 15799 0 0 0 143 6 0 0 23 0 1 0 13040812 66740224 15712 1992294400 4194304 7136930 140734727101696 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 16294 15712 271 719 0 15573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65176

[startup+3.10077 s]
/proc/loadavg: 1.23 1.11 1.02 2/107 20465
/proc/meminfo: memFree=1752976/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=107500 CPUtime=3.09
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 26337 0 0 0 299 10 0 0 25 0 1 0 13040812 110080000 26250 1992294400 4194304 7136930 140734727101696 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20464/statm: 26875 26250 271 719 0 26154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107500

[startup+6.3004 s]
/proc/loadavg: 1.23 1.11 1.02 2/107 20465
/proc/meminfo: memFree=1478688/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=401636 CPUtime=6.29
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 99008 0 0 0 592 37 0 0 25 0 1 0 13040812 411275264 98548 1992294400 4194304 7136930 140734727101696 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 100409 98548 338 719 0 99688 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 401636

[startup+12.7017 s]
/proc/loadavg: 1.19 1.10 1.01 2/107 20465
/proc/meminfo: memFree=1178856/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=685348 CPUtime=12.69
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 169426 0 0 0 1197 72 0 0 25 0 1 0 13040812 701796352 168966 1992294400 4194304 7136930 140734727101696 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 171337 168966 342 719 0 170616 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685348

[startup+25.5012 s]
/proc/loadavg: 1.16 1.10 1.01 2/107 20465
/proc/meminfo: memFree=958136/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=889024 CPUtime=25.48
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 218001 0 0 0 2437 111 0 0 25 0 1 0 13040812 910360576 217284 1992294400 4194304 7136930 140734727101696 18446744073709551615 5966503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 222256 217284 347 719 0 221535 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 889024

[startup+51.1012 s]
/proc/loadavg: 1.11 1.09 1.01 2/107 20467
/proc/meminfo: memFree=925400/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=956272 CPUtime=51.08
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 269699 0 0 0 4814 294 0 0 25 0 1 0 13040812 979222528 233214 1992294400 4194304 7136930 140734727101696 18446744073709551615 4221443 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 239068 233214 387 719 0 238347 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 956272

[startup+102.308 s]
/proc/loadavg: 1.04 1.07 1.01 2/107 20467
/proc/meminfo: memFree=845172/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1009196 CPUtime=102.27
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 282171 0 0 0 9927 300 0 0 25 0 1 0 13040812 1033416704 245620 1992294400 4194304 7136930 140734727101696 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 252299 245620 387 719 0 251578 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1009196

[startup+162.301 s]
/proc/loadavg: 1.01 1.06 1.00 2/107 20469
/proc/meminfo: memFree=790736/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1069024 CPUtime=162.24
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 296145 0 0 0 15918 306 0 0 25 0 1 0 13040812 1094680576 259594 1992294400 4194304 7136930 140734727101696 18446744073709551615 4688345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 267256 259594 387 719 0 266535 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1069024

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 20471
/proc/meminfo: memFree=682980/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1175620 CPUtime=222.21
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 324160 0 0 0 21904 317 0 0 25 0 1 0 13040812 1203834880 286073 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 293905 286073 387 719 0 293184 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1175620

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 20473
/proc/meminfo: memFree=590848/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1277492 CPUtime=282.19
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 350559 0 0 0 27891 328 0 0 25 0 1 0 13040812 1308151808 311159 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 319373 311159 387 719 0 318652 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1277492

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20475
/proc/meminfo: memFree=526492/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1335456 CPUtime=342.17
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 365020 0 0 0 33880 337 0 0 25 0 1 0 13040812 1367506944 325108 1992294400 4194304 7136930 140734727101696 18446744073709551615 4665414 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 333864 325108 387 719 0 333143 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1335456

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20475
/proc/meminfo: memFree=444776/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1416448 CPUtime=402.15
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 385581 0 0 0 39868 347 0 0 25 0 1 0 13040812 1450442752 345636 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 354112 345636 387 719 0 353391 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1416448

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20477
/proc/meminfo: memFree=352024/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1512168 CPUtime=462.12
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 409369 0 0 0 45855 357 0 0 25 0 1 0 13040812 1548460032 368912 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 378042 368912 387 719 0 377321 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1512168

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20479
/proc/meminfo: memFree=222444/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1646104 CPUtime=522.11
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 442166 0 0 0 51838 373 0 0 25 0 1 0 13040812 1685610496 401453 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 411526 401453 387 719 0 410805 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1646104

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20481
/proc/meminfo: memFree=110348/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1756488 CPUtime=582.09
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 469866 0 0 0 57824 385 0 0 25 0 1 0 13040812 1798643712 429153 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 439122 429153 387 719 0 438401 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1756488



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+630.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20482
/proc/meminfo: memFree=22680/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1843580 CPUtime=630.48
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 491780 0 0 0 62651 397 0 0 25 0 1 0 13040812 1887825920 450811 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 460895 450811 387 719 0 460174 0
Current children cumulated CPU time (s) 630.48
Current children cumulated vsize (KiB) 1843580

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20464

Solver just ended. Dumping a history of the last processes samples

[startup+631.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20483
/proc/meminfo: memFree=21556/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1845564 CPUtime=631.57
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 492506 0 0 0 62760 397 0 0 25 0 1 0 13040812 1889857536 451537 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 461391 451537 387 719 0 460670 0
Current children cumulated CPU time (s) 631.57
Current children cumulated vsize (KiB) 1845564

[startup+632.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20483
/proc/meminfo: memFree=19696/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=1846588 CPUtime=632.37
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4202496 492763 0 0 0 62840 397 0 0 25 0 1 0 13040812 1890906112 451794 1992294400 4194304 7136930 140734727101696 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20464/statm: 461647 451794 387 719 0 460926 0
Current children cumulated CPU time (s) 632.37
Current children cumulated vsize (KiB) 1846588

[startup+632.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20483
/proc/meminfo: memFree=19696/2059040 swapFree=4164944/4192956
[pid=20464] ppid=20462 vsize=0 CPUtime=632.57
/proc/20464/stat : 20464 (pbscip.linux.x8) R 20462 20464 20338 0 -1 4203524 492838 0 0 0 62851 406 0 0 25 0 1 0 13040812 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20464/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 632.57
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 632.88
CPU time (s): 632.658
CPU user time (s): 628.513
CPU system time (s): 4.14437
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1846588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 628.513
system time used= 4.14437
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 492838
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= 2
involuntary context switches= 7909

runsolver used 1.03784 second user time and 3.00754 second system time

The end

Launcher Data 

Begin job on node006 at 2010-07-06 22:31:13
IDJOB=2687119
IDBENCH=77428
IDSOLVER=1167
FILE ID=node006/2687119-1278448272
PBS_JOBID= 11233505
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12048_7.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687119-1278448272/watcher-2687119-1278448272 -o /tmp/evaluation-result-2687119-1278448272/solver-2687119-1278448272 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687119-1278448272.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 58f861b2885c3bb19bb4f63a6571dc89
RANDOM SEED=697595099

node006.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.269
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.269
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1829336 kB
Buffers:          6468 kB
Cached:         116664 kB
SwapCached:       1400 kB
Active:          58064 kB
Inactive:        98776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1829336 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:           10932 kB
Writeback:           0 kB
AnonPages:       32228 kB
Mapped:          13336 kB
Slab:            50904 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62572 MiB
End job on node006 at 2010-07-06 22:41:46