Trace number 2687327

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) 773.283 773.48

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j1201_2.std.opb
MD5SUMf587d716a97e84174878ee100a122839
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark109
Best CPU time to get the best result obtained on this benchmark23.2785
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 constraints234347
Number of constraints which are clauses233147
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 constraint40
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-2687327-1278451781.opb>
3.99/4.05	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234347 constraints
3.99/4.05	c problem read
3.99/4.06	c presolving settings loaded
3.99/4.06	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
5.19/5.26	c presolving:
19.39/19.45	c (round 1) 5006 del vars, 14959 del conss, 3485 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15983446 impls, 0 clqs
30.19/30.25	c (round 2) 11502 del vars, 38530 del conss, 9725 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16013445 impls, 0 clqs
34.58/34.60	c (round 3) 14124 del vars, 49342 del conss, 11372 chg bounds, 38 chg sides, 30 chg coeffs, 0 upgd conss, 16028194 impls, 0 clqs
37.17/37.27	c (round 4) 15564 del vars, 54764 del conss, 12335 chg bounds, 80 chg sides, 81 chg coeffs, 0 upgd conss, 16036573 impls, 0 clqs
38.57/38.70	c (round 5) 16305 del vars, 57743 del conss, 12780 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16041628 impls, 0 clqs
39.37/39.42	c (round 6) 16634 del vars, 59166 del conss, 12963 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16043686 impls, 0 clqs
39.87/39.91	c (round 7) 16791 del vars, 59810 del conss, 13046 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16044856 impls, 0 clqs
40.27/40.33	c (round 8) 16879 del vars, 60193 del conss, 13106 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16045841 impls, 0 clqs
40.58/40.69	c (round 9) 16937 del vars, 60440 del conss, 13153 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16046137 impls, 0 clqs
40.97/41.01	c (round 10) 16977 del vars, 60608 del conss, 13183 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16046476 impls, 0 clqs
41.27/41.30	c (round 11) 16999 del vars, 60692 del conss, 13201 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16046535 impls, 0 clqs
41.47/41.59	c (round 12) 17015 del vars, 60762 del conss, 13216 chg bounds, 96 chg sides, 100 chg coeffs, 0 upgd conss, 16046540 impls, 0 clqs
43.17/43.23	c (round 13) 17015 del vars, 60771 del conss, 13216 chg bounds, 96 chg sides, 100 chg coeffs, 173576 upgd conss, 16046540 impls, 0 clqs
771.10/771.30	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-2687327-1278451781/watcher-2687327-1278451781 -o /tmp/evaluation-result-2687327-1278451781/solver-2687327-1278451781 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687327-1278451781.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: 1.35 1.12 1.04 3/106 20738
/proc/meminfo: memFree=1841936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=6584 CPUtime=0
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 977 0 0 0 0 0 0 0 18 0 1 0 13391866 6742016 899 1992294400 4194304 7136930 140734119120128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 1646 908 254 719 0 925 0

[startup+0.081432 s]
/proc/loadavg: 1.35 1.12 1.04 3/106 20738
/proc/meminfo: memFree=1841936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=14296 CPUtime=0.07
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 3072 0 0 0 6 1 0 0 20 0 1 0 13391866 14639104 2994 1992294400 4194304 7136930 140734119120128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 3574 2994 271 719 0 2853 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14296

[startup+0.101433 s]
/proc/loadavg: 1.35 1.12 1.04 3/106 20738
/proc/meminfo: memFree=1841936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=14904 CPUtime=0.09
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 3200 0 0 0 8 1 0 0 20 0 1 0 13391866 15261696 3122 1992294400 4194304 7136930 140734119120128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 3726 3122 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.300449 s]
/proc/loadavg: 1.35 1.12 1.04 3/106 20738
/proc/meminfo: memFree=1841936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=26924 CPUtime=0.29
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 13391866 27570176 6156 1992294400 4194304 7136930 140734119120128 18446744073709551615 6357120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700481 s]
/proc/loadavg: 1.35 1.12 1.04 3/106 20738
/proc/meminfo: memFree=1841936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=48588 CPUtime=0.69
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 11615 0 0 0 65 4 0 0 21 0 1 0 13391866 49754112 11528 1992294400 4194304 7136930 140734119120128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 12147 11528 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50155 s]
/proc/loadavg: 1.35 1.12 1.04 2/107 20739
/proc/meminfo: memFree=1791088/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=65180 CPUtime=1.49
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 15798 0 0 0 143 6 0 0 23 0 1 0 13391866 66744320 15711 1992294400 4194304 7136930 140734119120128 18446744073709551615 6285923 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 16295 15711 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10168 s]
/proc/loadavg: 1.32 1.12 1.04 2/107 20739
/proc/meminfo: memFree=1766536/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=110572 CPUtime=3.09
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 27087 0 0 0 299 10 0 0 25 0 1 0 13391866 113225728 27000 1992294400 4194304 7136930 140734119120128 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20738/statm: 27643 27000 271 719 0 26922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110572

[startup+6.30094 s]
/proc/loadavg: 1.32 1.12 1.04 2/107 20739
/proc/meminfo: memFree=1494852/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=407312 CPUtime=6.29
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 100146 0 0 0 592 37 0 0 25 0 1 0 13391866 417087488 99627 1992294400 4194304 7136930 140734119120128 18446744073709551615 4520343 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 101828 99627 338 719 0 101107 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 407312

[startup+12.7015 s]
/proc/loadavg: 1.27 1.12 1.04 2/107 20739
/proc/meminfo: memFree=1183240/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=688828 CPUtime=12.69
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 170139 0 0 0 1200 69 0 0 25 0 1 0 13391866 705359872 169620 1992294400 4194304 7136930 140734119120128 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 172207 169620 342 719 0 171486 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 688828

[startup+25.5005 s]
/proc/loadavg: 1.23 1.11 1.04 2/107 20740
/proc/meminfo: memFree=1019932/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=839984 CPUtime=25.49
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 205955 0 0 0 2450 99 0 0 25 0 1 0 13391866 860143616 205179 1992294400 4194304 7136930 140734119120128 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 209996 205179 347 719 0 209275 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 839984

[startup+51.1006 s]
/proc/loadavg: 1.15 1.10 1.04 2/107 20740
/proc/meminfo: memFree=939704/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=933580 CPUtime=51.07
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 246834 0 0 0 4873 234 0 0 25 0 1 0 13391866 955985920 226670 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 233395 226670 378 719 0 232674 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 933580

[startup+102.308 s]
/proc/loadavg: 1.06 1.08 1.03 2/107 20742
/proc/meminfo: memFree=893824/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=977904 CPUtime=102.26
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 257089 0 0 0 9987 239 0 0 25 0 1 0 13391866 1001373696 236760 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 244476 236760 378 719 0 243755 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 977904

[startup+162.301 s]
/proc/loadavg: 1.02 1.06 1.02 2/107 20743
/proc/meminfo: memFree=846580/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1029248 CPUtime=162.24
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 268882 0 0 0 15978 246 0 0 25 0 1 0 13391866 1053949952 248553 1992294400 4194304 7136930 140734119120128 18446744073709551615 4853673 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 257312 248553 378 719 0 256591 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1029248

[startup+222.3 s]
/proc/loadavg: 1.01 1.05 1.02 2/107 20745
/proc/meminfo: memFree=784952/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1091072 CPUtime=222.23
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 284608 0 0 0 21969 254 0 0 25 0 1 0 13391866 1117257728 264279 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 272768 264279 378 719 0 272047 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1091072

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 20746
/proc/meminfo: memFree=712784/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1164960 CPUtime=282.21
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 303262 0 0 0 27961 260 0 0 25 0 1 0 13391866 1192919040 281909 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 291240 281909 378 719 0 290519 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1164960

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/107 20748
/proc/meminfo: memFree=652024/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1225008 CPUtime=342.2
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 318382 0 0 0 33952 268 0 0 25 0 1 0 13391866 1254408192 297029 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 306252 297029 378 719 0 305531 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1225008

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20750
/proc/meminfo: memFree=607012/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1269404 CPUtime=402.18
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 329827 0 0 0 39945 273 0 0 25 0 1 0 13391866 1299869696 308408 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 317351 308408 378 719 0 316630 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1269404

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 20751
/proc/meminfo: memFree=520584/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1357412 CPUtime=462.17
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 351720 0 0 0 45933 284 0 0 25 0 1 0 13391866 1389989888 330268 1992294400 4194304 7136930 140734119120128 18446744073709551615 4854173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 339353 330268 379 719 0 338632 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1357412

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 20753
/proc/meminfo: memFree=448416/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1428516 CPUtime=522.16
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 369772 0 0 0 51923 293 0 0 25 0 1 0 13391866 1462800384 347998 1992294400 4194304 7136930 140734119120128 18446744073709551615 4660050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 357129 347998 379 719 0 356408 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1428516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20754
/proc/meminfo: memFree=363972/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1513956 CPUtime=582.14
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 391170 0 0 0 57911 303 0 0 25 0 1 0 13391866 1550290944 368884 1992294400 4194304 7136930 140734119120128 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 378489 368884 379 719 0 377768 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1513956

[startup+642.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 20756
/proc/meminfo: memFree=259936/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1619060 CPUtime=642.13
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 417091 0 0 0 63898 315 0 0 25 0 1 0 13391866 1657917440 394805 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 404765 394805 379 719 0 404044 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1619060

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 20758
/proc/meminfo: memFree=164208/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1714540 CPUtime=702.12
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 440997 0 0 0 69882 330 0 0 25 0 1 0 13391866 1755688960 418711 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 428635 418711 379 719 0 427914 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1714540

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20759
/proc/meminfo: memFree=50004/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1830976 CPUtime=762.1
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 470233 0 0 0 75860 350 0 0 25 0 1 0 13391866 1874919424 447179 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 457744 447179 379 719 0 457023 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1830976



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+771.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 20760
/proc/meminfo: memFree=37108/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1844076 CPUtime=771.1
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 473443 0 0 0 76758 352 0 0 25 0 1 0 13391866 1888333824 450389 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 461019 450389 379 719 0 460298 0
Current children cumulated CPU time (s) 771.1
Current children cumulated vsize (KiB) 1844076

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20738

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

[startup+772.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20761
/proc/meminfo: memFree=36728/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1852124 CPUtime=772.39
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 475288 0 0 0 76886 353 0 0 25 0 1 0 13391866 1896574976 452234 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 463031 452234 379 719 0 462310 0
Current children cumulated CPU time (s) 772.39
Current children cumulated vsize (KiB) 1852124

[startup+773.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20761
/proc/meminfo: memFree=36728/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=1856160 CPUtime=772.8
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4202496 476125 0 0 0 76926 354 0 0 25 0 1 0 13391866 1900707840 453071 1992294400 4194304 7136930 140734119120128 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20738/statm: 464040 453071 379 719 0 463319 0
Current children cumulated CPU time (s) 772.8
Current children cumulated vsize (KiB) 1856160

[startup+773.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 20761
/proc/meminfo: memFree=25196/2059040 swapFree=4150708/4192956
[pid=20738] ppid=20736 vsize=0 CPUtime=773.2
/proc/20738/stat : 20738 (pbscip.linux.x8) R 20736 20738 20277 0 -1 4203524 476421 0 0 0 76957 363 0 0 25 0 1 0 13391866 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20738/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 773.2
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 773.48
CPU time (s): 773.283
CPU user time (s): 769.57
CPU system time (s): 3.71344
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1857176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.57
system time used= 3.71344
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476421
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= 10128

runsolver used 1.2898 second user time and 3.65144 second system time

The end

Launcher Data 

Begin job on node003 at 2010-07-06 23:29:42
IDJOB=2687327
IDBENCH=77632
IDSOLVER=1167
FILE ID=node003/2687327-1278451781
PBS_JOBID= 11233506
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j1201_2.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-2687327-1278451781/watcher-2687327-1278451781 -o /tmp/evaluation-result-2687327-1278451781/solver-2687327-1278451781 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687327-1278451781.opb -t 1800 -m 1800

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

MD5SUM BENCH= f587d716a97e84174878ee100a122839
RANDOM SEED=1281508375

node003.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		: 3000.224
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	: 6000.44
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		: 3000.224
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842464 kB
Buffers:          7996 kB
Cached:         120708 kB
SwapCached:       1572 kB
Active:          64072 kB
Inactive:        84820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842464 kB
SwapTotal:     4192956 kB
SwapFree:      4150708 kB
Dirty:           10068 kB
Writeback:           0 kB
AnonPages:       19004 kB
Mapped:          12268 kB
Slab:            45536 kB
PageTables:       4256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180264 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= 62560 MiB
End job on node003 at 2010-07-06 23:42:35