Trace number 2686978

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 646.613 646.786

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12053_3.std.opb
MD5SUMc9d9e9de965e10444f6e461e8225e8d3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark1798.07
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 constraints256348
Number of constraints which are clauses255148
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 constraint92
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: SoPlex 1.4.2] [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-2686978-1278445574.opb>
4.49/4.57	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256348 constraints
4.49/4.57	c problem read
4.49/4.57	c presolving settings loaded
5.89/5.91	c presolving:
21.49/21.55	c (round 1) 7831 del vars, 22978 del conss, 6259 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17298428 impls, 0 clqs
33.18/33.27	c (round 2) 14634 del vars, 53173 del conss, 12792 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17334919 impls, 0 clqs
37.29/37.36	c (round 3) 17341 del vars, 65884 del conss, 14381 chg bounds, 39 chg sides, 35 chg coeffs, 0 upgd conss, 17350044 impls, 0 clqs
39.68/39.75	c (round 4) 18543 del vars, 70968 del conss, 15223 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17360488 impls, 0 clqs
41.38/41.45	c (round 5) 19393 del vars, 74404 del conss, 15759 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17368617 impls, 0 clqs
42.38/42.45	c (round 6) 19915 del vars, 76733 del conss, 16063 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17373828 impls, 0 clqs
43.28/43.32	c (round 7) 20248 del vars, 78077 del conss, 16289 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17377045 impls, 0 clqs
44.08/44.12	c (round 8) 20591 del vars, 79372 del conss, 16487 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17381195 impls, 0 clqs
44.68/44.76	c (round 9) 20841 del vars, 80437 del conss, 16631 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17383917 impls, 0 clqs
45.18/45.25	c (round 10) 20995 del vars, 81112 del conss, 16714 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17385559 impls, 0 clqs
45.58/45.66	c (round 11) 21089 del vars, 81548 del conss, 16770 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17386657 impls, 0 clqs
45.98/46.01	c (round 12) 21157 del vars, 81826 del conss, 16805 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387541 impls, 0 clqs
46.28/46.33	c (round 13) 21193 del vars, 82009 del conss, 16826 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387859 impls, 0 clqs
46.57/46.62	c (round 14) 21221 del vars, 82122 del conss, 16840 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388305 impls, 0 clqs
46.88/46.92	c (round 15) 21237 del vars, 82207 del conss, 16848 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388511 impls, 0 clqs
47.18/47.22	c (round 16) 21249 del vars, 82250 del conss, 16854 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388591 impls, 0 clqs
47.48/47.50	c (round 17) 21251 del vars, 82274 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388607 impls, 0 clqs
49.28/49.38	c (round 18) 21251 del vars, 82276 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
51.28/51.37	c (round 19) 21251 del vars, 82279 del conss, 16855 chg bounds, 138 chg sides, 272 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
644.44/644.61	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-2686978-1278445574/watcher-2686978-1278445574 -o /tmp/evaluation-result-2686978-1278445574/solver-2686978-1278445574 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686978-1278445574.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: 1.00 1.05 1.00 3/106 22890
/proc/meminfo: memFree=1854736/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=7724 CPUtime=0
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 1041 0 0 0 0 0 0 0 16 0 1 0 12770561 7909376 961 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 1931 970 348 984 0 944 0

[startup+0.0849069 s]
/proc/loadavg: 1.00 1.05 1.00 3/106 22890
/proc/meminfo: memFree=1854736/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=15436 CPUtime=0.07
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 3173 0 0 0 7 0 0 0 19 0 1 0 12770561 15806464 3093 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 3859 3093 365 984 0 2872 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15436

[startup+0.100908 s]
/proc/loadavg: 1.00 1.05 1.00 3/106 22890
/proc/meminfo: memFree=1854736/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=16044 CPUtime=0.09
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 3301 0 0 0 8 1 0 0 19 0 1 0 12770561 16429056 3221 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 4011 3221 365 984 0 3024 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16044

[startup+0.300931 s]
/proc/loadavg: 1.00 1.05 1.00 3/106 22890
/proc/meminfo: memFree=1854736/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=28064 CPUtime=0.29
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 6344 0 0 0 27 2 0 0 19 0 1 0 12770561 28737536 6255 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700978 s]
/proc/loadavg: 1.00 1.05 1.00 3/106 22890
/proc/meminfo: memFree=1854736/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=49728 CPUtime=0.69
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 11749 0 0 0 65 4 0 0 19 0 1 0 12770561 50921472 11660 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 12432 11660 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.50107 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 22891
/proc/meminfo: memFree=1803764/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=66324 CPUtime=1.49
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 15901 0 0 0 144 5 0 0 21 0 1 0 12770561 67915776 15812 1992294400 4194304 8223781 140734815645104 18446744073709551615 6640480 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 16581 15812 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10126 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 22891
/proc/meminfo: memFree=1778964/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=108440 CPUtime=3.09
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 26383 0 0 0 299 10 0 0 25 0 1 0 12770561 111042560 26294 1992294400 4194304 8223781 140734815645104 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22890/statm: 27110 26294 365 984 0 26123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 108440

[startup+6.30063 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 22891
/proc/meminfo: memFree=1504180/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=392716 CPUtime=6.28
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 96565 0 0 0 594 34 0 0 25 0 1 0 12770561 402141184 96059 1992294400 4194304 8223781 140734815645104 18446744073709551615 6207186 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 98179 96059 437 984 0 97192 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 392716

[startup+12.7004 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 22891
/proc/meminfo: memFree=1212284/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=675248 CPUtime=12.69
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 166848 0 0 0 1202 67 0 0 25 0 1 0 12770561 691453952 166342 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 168812 166342 441 984 0 167825 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 675248

[startup+25.5009 s]
/proc/loadavg: 1.00 1.05 1.00 2/107 22891
/proc/meminfo: memFree=981768/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=890720 CPUtime=25.48
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 218850 0 0 0 2444 104 0 0 25 0 1 0 12770561 912097280 218076 1992294400 4194304 8223781 140734815645104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 222680 218076 445 984 0 221693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 890720

[startup+51.1009 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 22892
/proc/meminfo: memFree=954488/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=922824 CPUtime=51.08
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 244352 0 0 0 4828 280 0 0 25 0 1 0 12770561 944971776 225050 1992294400 4194304 8223781 140734815645104 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 230706 225050 533 984 0 229719 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 922824

[startup+102.309 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22893
/proc/meminfo: memFree=876740/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1003116 CPUtime=102.27
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 271226 0 0 0 9929 298 0 0 25 0 1 0 12770561 1027190784 244456 1992294400 4194304 8223781 140734815645104 18446744073709551615 4677406 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 250779 244456 484 984 0 249792 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1003116

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22895
/proc/meminfo: memFree=827140/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1056508 CPUtime=162.24
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 283762 0 0 0 15921 303 0 0 25 0 1 0 12770561 1081864192 256992 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 264127 256992 484 984 0 263140 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1056508

[startup+222.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22897
/proc/meminfo: memFree=735380/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1151836 CPUtime=222.23
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 308496 0 0 0 21909 314 0 0 25 0 1 0 12770561 1179480064 279934 1992294400 4194304 8223781 140734815645104 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 287959 279934 484 984 0 286972 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1151836

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22899
/proc/meminfo: memFree=642752/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1245896 CPUtime=282.22
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 332195 0 0 0 27896 326 0 0 25 0 1 0 12770561 1275797504 303088 1992294400 4194304 8223781 140734815645104 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 311474 303088 484 984 0 310487 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1245896

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22900
/proc/meminfo: memFree=585960/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1303860 CPUtime=342.2
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 346529 0 0 0 33886 334 0 0 25 0 1 0 12770561 1335152640 317422 1992294400 4194304 8223781 140734815645104 18446744073709551615 4690358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 325965 317422 484 984 0 324978 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1303860

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22901
/proc/meminfo: memFree=450924/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1439784 CPUtime=402.18
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 380068 0 0 0 39867 351 0 0 25 0 1 0 12770561 1474338816 350961 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 359946 350961 484 984 0 358959 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1439784

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22903
/proc/meminfo: memFree=329156/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1563700 CPUtime=462.16
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 410720 0 0 0 45852 364 0 0 25 0 1 0 12770561 1601228800 381357 1992294400 4194304 8223781 140734815645104 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 390925 381357 484 984 0 389938 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1563700

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22905
/proc/meminfo: memFree=245332/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1648504 CPUtime=522.16
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 431341 0 0 0 51840 376 0 0 25 0 1 0 12770561 1688068096 401978 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 412126 401978 484 984 0 411139 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1648504

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22907
/proc/meminfo: memFree=138444/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1756416 CPUtime=582.14
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 458231 0 0 0 57824 390 0 0 25 0 1 0 12770561 1798569984 428868 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 439104 428868 484 984 0 438117 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1756416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22908
/proc/meminfo: memFree=61440/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1833068 CPUtime=642.12
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 477202 0 0 0 63811 401 0 0 25 0 1 0 12770561 1877061632 447839 1992294400 4194304 8223781 140734815645104 18446744073709551615 5500795 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 458267 447839 484 984 0 457280 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1833068



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+644.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22908
/proc/meminfo: memFree=51148/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1843284 CPUtime=644.44
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 479721 0 0 0 64041 403 0 0 25 0 1 0 12770561 1887522816 450358 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 460821 450358 484 984 0 459834 0
Current children cumulated CPU time (s) 644.44
Current children cumulated vsize (KiB) 1843284

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22890

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

[startup+645.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22908
/proc/meminfo: memFree=51148/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1843284 CPUtime=645.22
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 479751 0 0 0 64119 403 0 0 25 0 1 0 12770561 1887522816 450388 1992294400 4194304 8223781 140734815645104 18446744073709551615 4688670 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 460821 450388 484 984 0 459834 0
Current children cumulated CPU time (s) 645.22
Current children cumulated vsize (KiB) 1843284

[startup+646.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22909
/proc/meminfo: memFree=51016/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1843284 CPUtime=646.02
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 479755 0 0 0 64199 403 0 0 25 0 1 0 12770561 1887522816 450392 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 460821 450392 484 984 0 459834 0
Current children cumulated CPU time (s) 646.02
Current children cumulated vsize (KiB) 1843284

[startup+646.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22909
/proc/meminfo: memFree=51016/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=1848404 CPUtime=646.41
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4202496 481032 0 0 0 64238 403 0 0 25 0 1 0 12770561 1892765696 451669 1992294400 4194304 8223781 140734815645104 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22890/statm: 462101 451669 484 984 0 461114 0
Current children cumulated CPU time (s) 646.41
Current children cumulated vsize (KiB) 1848404

[startup+646.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22909
/proc/meminfo: memFree=911708/2059040 swapFree=4164996/4192956
[pid=22890] ppid=22888 vsize=0 CPUtime=646.52
/proc/22890/stat : 22890 (pbscip.linux.x8) R 22888 22890 21783 0 -1 4203524 481037 0 0 0 64240 412 0 0 25 0 1 0 12770561 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22890/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 646.52
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 646.786
CPU time (s): 646.613
CPU user time (s): 642.406
CPU system time (s): 4.20636
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 1848404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 642.406
system time used= 4.20636
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 481037
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= 1
involuntary context switches= 1697

runsolver used 1.07484 second user time and 3.06653 second system time

The end

Launcher Data 

Begin job on node011 at 2010-07-06 21:46:14
IDJOB=2686978
IDBENCH=77243
IDSOLVER=1169
FILE ID=node011/2686978-1278445574
PBS_JOBID= 11233460
Free space on /tmp= 62436 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12053_3.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686978-1278445574/watcher-2686978-1278445574 -o /tmp/evaluation-result-2686978-1278445574/solver-2686978-1278445574 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2686978-1278445574.opb -t 1800 -m 1800

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

MD5SUM BENCH= c9d9e9de965e10444f6e461e8225e8d3
RANDOM SEED=1518102366

node011.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855140 kB
Buffers:          1652 kB
Cached:          82716 kB
SwapCached:      17676 kB
Active:          18112 kB
Inactive:       116740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855140 kB
SwapTotal:     4192956 kB
SwapFree:      4164996 kB
Dirty:           12532 kB
Writeback:           0 kB
AnonPages:       32748 kB
Mapped:          14272 kB
Slab:            46888 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180180 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= 62432 MiB
End job on node011 at 2010-07-06 21:57:01