Trace number 2704921

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 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 1064.75 1065.09

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12016_2.std.opb
MD5SUMcccd345daea74d5d7e187f797768ed88
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark265
Best CPU time to get the best result obtained on this benchmark1800.18
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 constraints234174
Number of constraints which are clauses232974
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 constraint120
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704921-1278581926.opb>
3.79/3.81	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234174 constraints
3.79/3.81	c problem read
3.79/3.81	c presolving settings loaded
5.09/5.13	c presolving:
20.69/20.75	c (round 1) 4989 del vars, 15107 del conss, 3397 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 15995960 impls, 0 clqs
32.99/33.01	c (round 2) 13023 del vars, 41242 del conss, 11114 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16034190 impls, 0 clqs
37.08/37.10	c (round 3) 15798 del vars, 53921 del conss, 12723 chg bounds, 12 chg sides, 23 chg coeffs, 0 upgd conss, 16049347 impls, 1 clqs
38.88/38.91	c (round 4) 16871 del vars, 58273 del conss, 13376 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16055855 impls, 1 clqs
39.68/39.72	c (round 5) 17354 del vars, 60336 del conss, 13625 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16059677 impls, 1 clqs
40.18/40.26	c (round 6) 17571 del vars, 61247 del conss, 13756 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16061618 impls, 1 clqs
40.48/40.57	c (round 7) 17663 del vars, 61671 del conss, 13804 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16062405 impls, 1 clqs
40.78/40.83	c (round 8) 17715 del vars, 61894 del conss, 13830 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063007 impls, 1 clqs
40.98/41.04	c (round 9) 17745 del vars, 62029 del conss, 13848 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063265 impls, 1 clqs
41.18/41.23	c (round 10) 17759 del vars, 62105 del conss, 13855 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063543 impls, 1 clqs
41.38/41.40	c (round 11) 17769 del vars, 62151 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 0 upgd conss, 16063564 impls, 1 clqs
42.79/42.87	c (round 12) 17769 del vars, 62159 del conss, 13862 chg bounds, 18 chg sides, 29 chg coeffs, 172015 upgd conss, 16063564 impls, 1 clqs
45.98/46.06	c (round 13) 17769 del vars, 62163 del conss, 13862 chg bounds, 54 chg sides, 238 chg coeffs, 172015 upgd conss, 16064800 impls, 799 clqs
47.38/47.40	c (round 14) 17769 del vars, 62169 del conss, 13862 chg bounds, 80 chg sides, 333 chg coeffs, 172015 upgd conss, 16064800 impls, 862 clqs
1062.57/1062.90	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-2704921-1278581926/watcher-2704921-1278581926 -o /tmp/evaluation-result-2704921-1278581926/solver-2704921-1278581926 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704921-1278581926.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 1.00 0.94 3/106 3182
/proc/meminfo: memFree=1546528/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=7904 CPUtime=0
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 1052 0 0 0 0 0 0 0 18 0 1 0 26405035 8093696 964 1992294400 4194304 8395647 140736140491264 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 1976 973 365 1026 0 946 0

[startup+0.0682759 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 3182
/proc/meminfo: memFree=1546528/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=15644 CPUtime=0.06
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 3196 0 0 0 5 1 0 0 20 0 1 0 26405035 16019456 3108 1992294400 4194304 8395647 140736140491264 18446744073709551615 5757586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 3911 3108 393 1026 0 2881 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15644

[startup+0.101279 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 3182
/proc/meminfo: memFree=1546528/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=18376 CPUtime=0.09
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 3871 0 0 0 8 1 0 0 20 0 1 0 26405035 18817024 3783 1992294400 4194304 8395647 140736140491264 18446744073709551615 5757586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 4594 3783 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.301299 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 3182
/proc/meminfo: memFree=1546528/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=32748 CPUtime=0.29
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 7460 0 0 0 27 2 0 0 20 0 1 0 26405035 33533952 7372 1992294400 4194304 8395647 140736140491264 18446744073709551615 4572725 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 8187 7372 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701339 s]
/proc/loadavg: 1.00 1.00 0.94 3/106 3182
/proc/meminfo: memFree=1546528/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=53320 CPUtime=0.69
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 12605 0 0 0 64 5 0 0 20 0 1 0 26405035 54599680 12517 1992294400 4194304 8395647 140736140491264 18446744073709551615 7382027 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 13330 12518 393 1026 0 12300 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53320

[startup+1.50142 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3183
/proc/meminfo: memFree=1491092/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=72152 CPUtime=1.49
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 17309 0 0 0 143 6 0 0 23 0 1 0 26405035 73883648 17221 1992294400 4194304 8395647 140736140491264 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 18038 17221 393 1026 0 17008 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72152

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3183
/proc/meminfo: memFree=1461084/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=127360 CPUtime=3.09
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 31083 0 0 0 297 12 0 0 25 0 1 0 26405035 130416640 30995 1992294400 4194304 8395647 140736140491264 18446744073709551615 7370075 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3182/statm: 31840 30995 393 1026 0 30810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127360

[startup+6.3009 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3183
/proc/meminfo: memFree=1186176/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=418568 CPUtime=6.29
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 102644 0 0 0 590 39 0 0 25 0 1 0 26405035 428613632 102202 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 104642 102202 463 1026 0 103612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418568

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3183
/proc/meminfo: memFree=902836/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=675960 CPUtime=12.69
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 166680 0 0 0 1209 60 0 0 25 0 1 0 26405035 692183040 166238 1992294400 4194304 8395647 140736140491264 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 168990 166238 469 1026 0 167960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 675960

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3183
/proc/meminfo: memFree=716464/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=849728 CPUtime=25.49
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 207922 0 0 0 2476 73 0 0 25 0 1 0 26405035 870121472 207480 1992294400 4194304 8395647 140736140491264 18446744073709551615 6085509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 212432 207480 475 1026 0 211402 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 849728

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3184
/proc/meminfo: memFree=630780/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=936716 CPUtime=51.07
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 232849 0 0 0 5025 82 0 0 25 0 1 0 26405035 959197184 228929 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 234179 228929 551 1026 0 233149 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 936716

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3185
/proc/meminfo: memFree=575972/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=994820 CPUtime=102.27
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 246517 0 0 0 10137 90 0 0 25 0 1 0 26405035 1018695680 242597 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 248705 242597 551 1026 0 247675 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 994820

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3187
/proc/meminfo: memFree=535424/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1036432 CPUtime=162.24
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 256628 0 0 0 16130 94 0 0 25 0 1 0 26405035 1061306368 252708 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 259108 252708 551 1026 0 258078 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1036432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3189
/proc/meminfo: memFree=493760/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1078312 CPUtime=222.22
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 267052 0 0 0 22124 98 0 0 25 0 1 0 26405035 1104191488 263132 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 269578 263132 551 1026 0 268548 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1078312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3190
/proc/meminfo: memFree=416508/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1159284 CPUtime=282.2
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 286558 0 0 0 28115 105 0 0 25 0 1 0 26405035 1187106816 282638 1992294400 4194304 8395647 140736140491264 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 289821 282638 551 1026 0 288791 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1159284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3192
/proc/meminfo: memFree=363436/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1210036 CPUtime=342.18
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 299614 0 0 0 34108 110 0 0 25 0 1 0 26405035 1239076864 295694 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 302509 295694 551 1026 0 301479 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1210036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3193
/proc/meminfo: memFree=325368/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1247116 CPUtime=402.16
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 309052 0 0 0 40102 114 0 0 25 0 1 0 26405035 1277046784 305132 1992294400 4194304 8395647 140736140491264 18446744073709551615 4220157 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 311779 305132 551 1026 0 310749 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1247116

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3195
/proc/meminfo: memFree=291516/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1280600 CPUtime=462.14
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 317492 0 0 0 46097 117 0 0 25 0 1 0 26405035 1311334400 313572 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 320150 313572 551 1026 0 319120 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1280600

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3197
/proc/meminfo: memFree=258036/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1314224 CPUtime=522.12
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 325844 0 0 0 52092 120 0 0 25 0 1 0 26405035 1345765376 321924 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 328556 321924 551 1026 0 327526 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1314224

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3198
/proc/meminfo: memFree=178180/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1394020 CPUtime=582.1
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 345771 0 0 0 58081 129 0 0 25 0 1 0 26405035 1427476480 341851 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 348505 341851 551 1026 0 347475 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1394020

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3200
/proc/meminfo: memFree=138872/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1433232 CPUtime=642.09
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 355572 0 0 0 64077 132 0 0 25 0 1 0 26405035 1467629568 351652 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 358308 351652 551 1026 0 357278 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1433232

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3201
/proc/meminfo: memFree=76252/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1497208 CPUtime=702.06
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 371663 0 0 0 70068 138 0 0 25 0 1 0 26405035 1533140992 367743 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080889 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 374302 367743 551 1026 0 373272 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 1497208

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3203
/proc/meminfo: memFree=23056/2059040 swapFree=4139504/4192956
[pid=3182] ppid=3180 vsize=1549112 CPUtime=762.05
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 384434 0 0 0 76063 142 0 0 25 0 1 0 26405035 1586290688 380514 1992294400 4194304 8395647 140736140491264 18446744073709551615 5211842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 387278 380514 551 1026 0 386248 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1549112

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3205
/proc/meminfo: memFree=10640/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1623756 CPUtime=822.02
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 402020 0 0 0 82052 150 0 0 25 0 1 0 26405035 1662726144 398100 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 405939 398100 551 1026 0 404909 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1623756

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3206
/proc/meminfo: memFree=10564/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1695704 CPUtime=882.01
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 419836 0 0 0 88042 159 0 0 25 0 1 0 26405035 1736400896 415916 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 423926 415916 551 1026 0 422896 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1695704

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3208
/proc/meminfo: memFree=10552/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1730320 CPUtime=941.99
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 428516 0 0 0 94036 163 0 0 25 0 1 0 26405035 1771847680 424596 1992294400 4194304 8395647 140736140491264 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 432580 424596 551 1026 0 431550 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1730320

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3209
/proc/meminfo: memFree=10120/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1774068 CPUtime=1001.98
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 439527 0 0 0 100029 169 0 0 25 0 1 0 26405035 1816645632 435607 1992294400 4194304 8395647 140736140491264 18446744073709551615 4241012 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 443517 435607 551 1026 0 442487 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1774068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3211
/proc/meminfo: memFree=24540/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1842776 CPUtime=1061.95
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 456158 0 0 0 106019 176 0 0 25 0 1 0 26405035 1887002624 452238 1992294400 4194304 8395647 140736140491264 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 460694 452238 551 1026 0 459664 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1842776



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1062.9 s]
/proc/loadavg: 1.00 1.00 0.94 2/107 3211
/proc/meminfo: memFree=16108/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1843772 CPUtime=1062.57
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 456382 0 0 0 106080 177 0 0 25 0 1 0 26405035 1888022528 452462 1992294400 4194304 8395647 140736140491264 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 460943 452462 551 1026 0 459913 0
Current children cumulated CPU time (s) 1062.57
Current children cumulated vsize (KiB) 1843772

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -3182

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

[startup+1063.8 s]
/proc/loadavg: 1.00 1.00 0.94 2/108 3212
/proc/meminfo: memFree=14364/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1845792 CPUtime=1063.46
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 456814 0 0 0 106169 177 0 0 25 0 1 0 26405035 1890091008 452894 1992294400 4194304 8395647 140736140491264 18446744073709551615 4743525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 461448 452894 551 1026 0 460418 0
Current children cumulated CPU time (s) 1063.46
Current children cumulated vsize (KiB) 1845792

[startup+1064.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/108 3212
/proc/meminfo: memFree=14364/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=1846760 CPUtime=1064.26
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4202496 457285 0 0 0 106249 177 0 0 25 0 1 0 26405035 1891082240 453365 1992294400 4194304 8395647 140736140491264 18446744073709551615 4745228 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/3182/statm: 461690 453365 551 1026 0 460660 0
Current children cumulated CPU time (s) 1064.26
Current children cumulated vsize (KiB) 1846760

[startup+1065 s]
/proc/loadavg: 1.00 1.00 0.94 2/108 3212
/proc/meminfo: memFree=12256/2059040 swapFree=4139492/4192956
[pid=3182] ppid=3180 vsize=0 CPUtime=1064.66
/proc/3182/stat : 3182 (pbscip.linux.x8) R 3180 3182 2554 0 -1 4203524 457861 0 0 0 106280 186 0 0 25 0 1 0 26405035 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/3182/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1064.66
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1065.09
CPU time (s): 1064.75
CPU user time (s): 1062.8
CPU system time (s): 1.9517
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1848800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1062.8
system time used= 1.9517
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 457861
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= 1327

runsolver used 1.80872 second user time and 4.99924 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-08 11:38:47
IDJOB=2704921
IDBENCH=77150
IDSOLVER=1213
FILE ID=node017/2704921-1278581926
PBS_JOBID= 11240100
Free space on /tmp= 62476 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12016_2.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-2704921-1278581926/watcher-2704921-1278581926 -o /tmp/evaluation-result-2704921-1278581926/solver-2704921-1278581926 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704921-1278581926.opb -t 1800 -m 1800

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

MD5SUM BENCH= cccd345daea74d5d7e187f797768ed88
RANDOM SEED=2086942038

node017.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		: 3000.220
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		: 3000.220
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1547056 kB
Buffers:         80640 kB
Cached:         325688 kB
SwapCached:       7724 kB
Active:         169620 kB
Inactive:       251232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1547056 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:           18236 kB
Writeback:           0 kB
AnonPages:       12072 kB
Mapped:          12068 kB
Slab:            69204 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179896 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= 62468 MiB
End job on node017 at 2010-07-08 11:56:32