Trace number 2687171

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) 772.079 772.382

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1209_3.std.opb
MD5SUM1c629e857267ecd100f6323de081d52b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark87
Best CPU time to get the best result obtained on this benchmark13.399
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 constraints234284
Number of constraints which are clauses233084
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 constraint72
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-2687171-1278448966.opb>
4.09/4.19	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234284 constraints
4.09/4.19	c problem read
4.09/4.19	c presolving settings loaded
4.09/4.19	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
5.40/5.43	c presolving:
19.79/19.88	c (round 1) 4241 del vars, 13107 del conss, 2837 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16116580 impls, 0 clqs
31.18/31.27	c (round 2) 11259 del vars, 36952 del conss, 9511 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16148865 impls, 0 clqs
34.77/34.87	c (round 3) 13579 del vars, 48084 del conss, 10815 chg bounds, 23 chg sides, 25 chg coeffs, 0 upgd conss, 16161729 impls, 0 clqs
36.88/36.90	c (round 4) 14618 del vars, 52115 del conss, 11453 chg bounds, 35 chg sides, 42 chg coeffs, 0 upgd conss, 16168041 impls, 0 clqs
37.97/38.09	c (round 5) 15210 del vars, 54407 del conss, 11799 chg bounds, 35 chg sides, 42 chg coeffs, 0 upgd conss, 16172729 impls, 0 clqs
38.88/38.93	c (round 6) 15551 del vars, 55719 del conss, 12008 chg bounds, 41 chg sides, 47 chg coeffs, 0 upgd conss, 16175276 impls, 0 clqs
39.37/39.49	c (round 7) 15706 del vars, 56418 del conss, 12118 chg bounds, 58 chg sides, 61 chg coeffs, 0 upgd conss, 16175953 impls, 0 clqs
39.76/39.83	c (round 8) 15769 del vars, 56728 del conss, 12151 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176149 impls, 0 clqs
40.06/40.12	c (round 9) 15779 del vars, 56805 del conss, 12156 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176325 impls, 0 clqs
40.36/40.41	c (round 10) 15789 del vars, 56845 del conss, 12161 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176513 impls, 0 clqs
40.57/40.69	c (round 11) 15795 del vars, 56873 del conss, 12164 chg bounds, 61 chg sides, 64 chg coeffs, 0 upgd conss, 16176561 impls, 0 clqs
42.36/42.42	c (round 12) 15795 del vars, 56879 del conss, 12164 chg bounds, 61 chg sides, 64 chg coeffs, 177405 upgd conss, 16176561 impls, 0 clqs
43.87/43.96	c (round 13) 15795 del vars, 56879 del conss, 12164 chg bounds, 91 chg sides, 230 chg coeffs, 177405 upgd conss, 16176561 impls, 0 clqs
769.90/770.20	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-2687171-1278448966/watcher-2687171-1278448966 -o /tmp/evaluation-result-2687171-1278448966/solver-2687171-1278448966 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687171-1278448966.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: 1.12 1.08 1.01 3/106 22085
/proc/meminfo: memFree=1793596/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=6584 CPUtime=0
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 979 0 0 0 0 0 0 0 19 0 1 0 13103981 6742016 901 1992294400 4194304 7136930 140736005576752 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 1646 911 254 719 0 925 0

[startup+0.079959 s]
/proc/loadavg: 1.12 1.08 1.01 3/106 22085
/proc/meminfo: memFree=1793596/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=14296 CPUtime=0.06
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 2886 0 0 0 6 0 0 0 21 0 1 0 13103981 14639104 2808 1992294400 4194304 7136930 140736005576752 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 3574 2821 271 719 0 2853 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14296

[startup+0.101963 s]
/proc/loadavg: 1.12 1.08 1.01 3/106 22085
/proc/meminfo: memFree=1793596/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=14904 CPUtime=0.1
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 3199 0 0 0 9 1 0 0 21 0 1 0 13103981 15261696 3121 1992294400 4194304 7136930 140736005576752 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 14904

[startup+0.301 s]
/proc/loadavg: 1.12 1.08 1.01 3/106 22085
/proc/meminfo: memFree=1793596/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=26924 CPUtime=0.29
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 6242 0 0 0 27 2 0 0 21 0 1 0 13103981 27570176 6155 1992294400 4194304 7136930 140736005576752 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 6731 6155 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701072 s]
/proc/loadavg: 1.12 1.08 1.01 3/106 22085
/proc/meminfo: memFree=1793596/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=48588 CPUtime=0.69
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 11614 0 0 0 65 4 0 0 22 0 1 0 13103981 49754112 11527 1992294400 4194304 7136930 140736005576752 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 12147 11527 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50022 s]
/proc/loadavg: 1.12 1.08 1.01 2/107 22086
/proc/meminfo: memFree=1742624/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=65180 CPUtime=1.49
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 15763 0 0 0 144 5 0 0 25 0 1 0 13103981 66744320 15676 1992294400 4194304 7136930 140736005576752 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 16295 15676 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10051 s]
/proc/loadavg: 1.12 1.08 1.01 2/107 22086
/proc/meminfo: memFree=1719436/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=109736 CPUtime=3.09
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 26871 0 0 0 300 9 0 0 25 0 1 0 13103981 112369664 26784 1992294400 4194304 7136930 140736005576752 18446744073709551615 6357120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22085/statm: 27434 26784 271 719 0 26713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109736

[startup+6.30109 s]
/proc/loadavg: 1.11 1.08 1.01 2/107 22087
/proc/meminfo: memFree=1448744/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=400068 CPUtime=6.28
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 98300 0 0 0 593 35 0 0 25 0 1 0 13103981 409669632 97809 1992294400 4194304 7136930 140736005576752 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 100017 97809 338 719 0 99296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 400068

[startup+12.7013 s]
/proc/loadavg: 1.10 1.08 1.01 2/107 22088
/proc/meminfo: memFree=1141844/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=687292 CPUtime=12.69
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 169586 0 0 0 1199 70 0 0 25 0 1 0 13103981 703787008 169095 1992294400 4194304 7136930 140736005576752 18446744073709551615 5968642 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 171823 169095 342 719 0 171102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 687292

[startup+25.5016 s]
/proc/loadavg: 1.08 1.07 1.01 2/107 22088
/proc/meminfo: memFree=960432/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=851608 CPUtime=25.49
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 208620 0 0 0 2445 104 0 0 25 0 1 0 13103981 872046592 207872 1992294400 4194304 7136930 140736005576752 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 212902 207872 347 719 0 212181 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 851608

[startup+51.1012 s]
/proc/loadavg: 1.05 1.07 1.01 2/107 22088
/proc/meminfo: memFree=879212/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=939100 CPUtime=51.06
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 263787 0 0 0 4857 249 0 0 25 0 1 0 13103981 961638400 228464 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 234775 228464 385 719 0 234054 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 939100

[startup+102.309 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 22090
/proc/meminfo: memFree=835688/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=984876 CPUtime=102.25
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 274528 0 0 0 9969 256 0 0 25 0 1 0 13103981 1008513024 239139 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 246219 239139 385 719 0 245498 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 984876

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 22092
/proc/meminfo: memFree=790056/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1032484 CPUtime=162.22
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 285926 0 0 0 15960 262 0 0 25 0 1 0 13103981 1057263616 250537 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 258121 250537 385 719 0 257400 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1032484

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22092
/proc/meminfo: memFree=745292/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1076580 CPUtime=222.2
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 297080 0 0 0 21953 267 0 0 25 0 1 0 13103981 1102417920 261691 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 269145 261691 385 719 0 268424 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1076580

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22094
/proc/meminfo: memFree=663204/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1163028 CPUtime=282.18
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 318836 0 0 0 27943 275 0 0 25 0 1 0 13103981 1190940672 282167 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 290757 282167 385 719 0 290036 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1163028

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22096
/proc/meminfo: memFree=612736/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1213260 CPUtime=342.14
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 332028 0 0 0 33935 279 0 0 25 0 1 0 13103981 1242378240 294847 1992294400 4194304 7136930 140736005576752 18446744073709551615 4221238 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 303315 294847 385 719 0 302594 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1213260

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22098
/proc/meminfo: memFree=559416/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1269992 CPUtime=402.13
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 346089 0 0 0 39927 286 0 0 25 0 1 0 13103981 1300471808 308396 1992294400 4194304 7136930 140736005576752 18446744073709551615 4222986 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 317498 308396 385 719 0 316777 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1269992

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22100
/proc/meminfo: memFree=465672/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1360012 CPUtime=462.1
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 369852 0 0 0 45912 298 0 0 25 0 1 0 13103981 1392652288 331548 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 340003 331548 385 719 0 339282 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 1360012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22100
/proc/meminfo: memFree=371060/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1457936 CPUtime=522.09
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 393556 0 0 0 51900 309 0 0 25 0 1 0 13103981 1492926464 355252 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 364484 355252 385 719 0 363763 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1457936

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22102
/proc/meminfo: memFree=296412/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1535776 CPUtime=582.06
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 412199 0 0 0 57887 319 0 0 25 0 1 0 13103981 1572634624 373895 1992294400 4194304 7136930 140736005576752 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 383944 373895 385 719 0 383223 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 1535776

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22104
/proc/meminfo: memFree=192996/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1639696 CPUtime=642.05
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 438181 0 0 0 63870 335 0 0 25 0 1 0 13103981 1679048704 399555 1992294400 4194304 7136930 140736005576752 18446744073709551615 5968623 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 409924 399555 385 719 0 409203 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1639696

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22106
/proc/meminfo: memFree=111652/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1720188 CPUtime=702.01
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 459704 0 0 0 69849 352 0 0 25 0 1 0 13103981 1761472512 420053 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 430047 420053 385 719 0 429326 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1720188

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22108
/proc/meminfo: memFree=10360/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1829592 CPUtime=762
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 486455 0 0 0 75828 372 0 0 25 0 1 0 13103981 1873502208 446804 1992294400 4194304 7136930 140736005576752 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 457398 446804 385 719 0 456677 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 1829592



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+770.201 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22108
/proc/meminfo: memFree=10964/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1843816 CPUtime=769.9
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 489656 0 0 0 76614 376 0 0 25 0 1 0 13103981 1888067584 450005 1992294400 4194304 7136930 140736005576752 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 460954 450005 385 719 0 460233 0
Current children cumulated CPU time (s) 769.9
Current children cumulated vsize (KiB) 1843816

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22085

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

[startup+771.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22109
/proc/meminfo: memFree=10452/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1850932 CPUtime=770.7
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 491686 0 0 0 76693 377 0 0 25 0 1 0 13103981 1895354368 452035 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 462733 452035 385 719 0 462012 0
Current children cumulated CPU time (s) 770.7
Current children cumulated vsize (KiB) 1850932

[startup+771.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22109
/proc/meminfo: memFree=10452/2059040 swapFree=4192956/4192956
[pid=22085] ppid=22083 vsize=1857896 CPUtime=771.49
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4202496 493431 0 0 0 76771 378 0 0 25 0 1 0 13103981 1902485504 453780 1992294400 4194304 7136930 140736005576752 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22085/statm: 464474 453780 385 719 0 463753 0
Current children cumulated CPU time (s) 771.49
Current children cumulated vsize (KiB) 1857896

[startup+772.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22109
/proc/meminfo: memFree=9728/2059040 swapFree=4191144/4192956
[pid=22085] ppid=22083 vsize=0 CPUtime=771.9
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4203524 494797 0 0 0 76811 379 0 0 25 0 1 0 13103981 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22085/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 771.9
Current children cumulated vsize (KiB) 0

[startup+772.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22109
/proc/meminfo: memFree=9728/2059040 swapFree=4191144/4192956
[pid=22085] ppid=22083 vsize=0 CPUtime=771.99
/proc/22085/stat : 22085 (pbscip.linux.x8) R 22083 22085 21911 0 -1 4203524 494797 0 0 0 76811 388 0 0 25 0 1 0 13103981 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22085/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 771.99
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 772.382
CPU time (s): 772.079
CPU user time (s): 768.117
CPU system time (s): 3.9614
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1862856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.117
system time used= 3.9614
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 494797
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= 941

runsolver used 1.26081 second user time and 3.68744 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-06 22:42:47
IDJOB=2687171
IDBENCH=77457
IDSOLVER=1167
FILE ID=node044/2687171-1278448966
PBS_JOBID= 11233545
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1209_3.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-2687171-1278448966/watcher-2687171-1278448966 -o /tmp/evaluation-result-2687171-1278448966/solver-2687171-1278448966 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687171-1278448966.opb -t 1800 -m 1800

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

MD5SUM BENCH= 1c629e857267ecd100f6323de081d52b
RANDOM SEED=186300741

node044.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		: 3000.267
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		: 3000.267
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794124 kB
Buffers:          6724 kB
Cached:         124468 kB
SwapCached:          0 kB
Active:          78388 kB
Inactive:       113748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794124 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           10588 kB
Writeback:           0 kB
AnonPages:       60936 kB
Mapped:          14468 kB
Slab:            50868 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180488 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= 62492 MiB
End job on node044 at 2010-07-06 22:55:39