Trace number 2704987

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) 1155.59 1155.89

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9025_10.std.opb
MD5SUM61e5a79df84e43f9b39aa8611a460c56
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark136
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184407
Number of constraints which are clauses183207
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 constraint69
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-2704987-1278582243.opb>
2.99/3.07	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184407 constraints
2.99/3.07	c problem read
2.99/3.07	c presolving settings loaded
3.99/4.08	c presolving:
16.19/16.24	c (round 1) 4469 del vars, 13178 del conss, 3271 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12585364 impls, 0 clqs
23.10/23.20	c (round 2) 9579 del vars, 33660 del conss, 8171 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12611617 impls, 0 clqs
25.39/25.45	c (round 3) 11537 del vars, 42613 del conss, 9233 chg bounds, 30 chg sides, 32 chg coeffs, 0 upgd conss, 12623415 impls, 0 clqs
26.79/26.86	c (round 4) 12423 del vars, 46092 del conss, 9771 chg bounds, 38 chg sides, 41 chg coeffs, 0 upgd conss, 12631712 impls, 0 clqs
27.69/27.76	c (round 5) 12942 del vars, 48271 del conss, 10076 chg bounds, 48 chg sides, 51 chg coeffs, 0 upgd conss, 12636927 impls, 0 clqs
28.29/28.35	c (round 6) 13288 del vars, 49627 del conss, 10264 chg bounds, 51 chg sides, 54 chg coeffs, 0 upgd conss, 12640062 impls, 0 clqs
28.59/28.69	c (round 7) 13459 del vars, 50404 del conss, 10354 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12641823 impls, 0 clqs
28.89/28.91	c (round 8) 13538 del vars, 50796 del conss, 10392 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12642871 impls, 0 clqs
28.99/29.09	c (round 9) 13580 del vars, 50988 del conss, 10417 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643415 impls, 0 clqs
29.19/29.24	c (round 10) 13606 del vars, 51114 del conss, 10430 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643837 impls, 0 clqs
29.29/29.38	c (round 11) 13628 del vars, 51206 del conss, 10444 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644148 impls, 0 clqs
29.49/29.51	c (round 12) 13640 del vars, 51266 del conss, 10451 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644237 impls, 0 clqs
29.59/29.63	c (round 13) 13646 del vars, 51301 del conss, 10454 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644285 impls, 0 clqs
29.69/29.75	c (round 14) 13652 del vars, 51320 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644294 impls, 0 clqs
30.79/30.85	c (round 15) 13652 del vars, 51331 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 133076 upgd conss, 12644294 impls, 0 clqs
1153.39/1153.71	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-2704987-1278582243/watcher-2704987-1278582243 -o /tmp/evaluation-result-2704987-1278582243/solver-2704987-1278582243 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704987-1278582243.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 1.00 3/106 32585
/proc/meminfo: memFree=1824968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=7904 CPUtime=0
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 1195 0 0 0 0 0 0 0 20 0 1 0 26432133 8093696 1106 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 1976 1114 365 1026 0 946 0

[startup+0.035888 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32585
/proc/meminfo: memFree=1824968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=12340 CPUtime=0.03
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 2385 0 0 0 3 0 0 0 20 0 1 0 26432133 12636160 2296 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 3085 2296 393 1026 0 2055 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12340

[startup+0.100894 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32585
/proc/meminfo: memFree=1824968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=18376 CPUtime=0.09
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 3872 0 0 0 9 0 0 0 20 0 1 0 26432133 18817024 3783 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 4594 3783 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.300912 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32585
/proc/meminfo: memFree=1824968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=30528 CPUtime=0.29
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 6911 0 0 0 27 2 0 0 20 0 1 0 26432133 31260672 6822 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 7632 6822 393 1026 0 6602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30528

[startup+0.700951 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 32585
/proc/meminfo: memFree=1824968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=46744 CPUtime=0.69
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 10987 0 0 0 66 3 0 0 21 0 1 0 26432133 47865856 10898 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 11686 10898 393 1026 0 10656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46744

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32586
/proc/meminfo: memFree=1777220/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=64676 CPUtime=1.49
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 15445 0 0 0 145 4 0 0 23 0 1 0 26432133 66228224 15356 1992294400 4194304 8395647 140737426689264 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32585/statm: 16169 15356 393 1026 0 15139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64676

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32586
/proc/meminfo: memFree=1744856/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=125256 CPUtime=3.09
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 30734 0 0 0 299 10 0 0 25 0 1 0 26432133 128262144 30291 1992294400 4194304 8395647 140737426689264 18446744073709551615 4732715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 31314 30291 409 1026 0 30284 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125256

[startup+6.3015 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 32586
/proc/meminfo: memFree=1488176/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=389548 CPUtime=6.29
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 96101 0 0 0 596 33 0 0 25 0 1 0 26432133 398897152 95658 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 97387 95659 469 1026 0 96357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 389548

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 32586
/proc/meminfo: memFree=1251336/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=607968 CPUtime=12.69
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 149078 0 0 0 1219 50 0 0 25 0 1 0 26432133 622559232 148635 1992294400 4194304 8395647 140737426689264 18446744073709551615 6085509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 151992 148635 469 1026 0 150962 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 607968

[startup+25.5004 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 32586
/proc/meminfo: memFree=1178176/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=662004 CPUtime=25.49
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 162186 0 0 0 2494 55 0 0 25 0 1 0 26432133 677892096 161743 1992294400 4194304 8395647 140737426689264 18446744073709551615 6085496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 165501 161743 475 1026 0 164471 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 662004

[startup+51.1009 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 32588
/proc/meminfo: memFree=1091376/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=749780 CPUtime=51.07
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 187397 0 0 0 5044 63 0 0 25 0 1 0 26432133 767774720 183451 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 187445 183451 518 1026 0 186415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 749780

[startup+102.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 32588
/proc/meminfo: memFree=1047232/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=795800 CPUtime=102.28
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 198421 0 0 0 10161 67 0 0 25 0 1 0 26432133 814899200 194475 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 198950 194475 518 1026 0 197920 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 795800

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32590
/proc/meminfo: memFree=969980/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=877644 CPUtime=162.25
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 218332 0 0 0 16152 73 0 0 25 0 1 0 26432133 898707456 214386 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 219411 214386 518 1026 0 218381 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 877644

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32592
/proc/meminfo: memFree=912444/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=934572 CPUtime=222.23
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 232061 0 0 0 22146 77 0 0 25 0 1 0 26432133 957001728 228115 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080394 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 233643 228115 518 1026 0 232613 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 934572

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32594
/proc/meminfo: memFree=856892/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=990804 CPUtime=282.22
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 245984 0 0 0 28139 83 0 0 25 0 1 0 26432133 1014583296 242038 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 247701 242038 518 1026 0 246671 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 990804

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32594
/proc/meminfo: memFree=733140/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1116976 CPUtime=342.21
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 276911 0 0 0 34125 96 0 0 25 0 1 0 26432133 1143783424 272965 1992294400 4194304 8395647 140737426689264 18446744073709551615 4215707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 279244 272965 518 1026 0 278214 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1116976

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32596
/proc/meminfo: memFree=669776/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1178828 CPUtime=402.19
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 292680 0 0 0 40117 102 0 0 25 0 1 0 26432133 1207119872 288734 1992294400 4194304 8395647 140737426689264 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 294707 288734 518 1026 0 293677 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1178828

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32598
/proc/meminfo: memFree=590540/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1261444 CPUtime=462.18
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 312461 0 0 0 46108 110 0 0 25 0 1 0 26432133 1291718656 308515 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 315361 308515 518 1026 0 314331 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1261444

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32600
/proc/meminfo: memFree=565120/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1287928 CPUtime=522.16
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 318818 0 0 0 52104 112 0 0 25 0 1 0 26432133 1318838272 314872 1992294400 4194304 8395647 140737426689264 18446744073709551615 5210543 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 321982 314872 518 1026 0 320952 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1287928

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32602
/proc/meminfo: memFree=464804/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1386812 CPUtime=582.15
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 343707 0 0 0 58092 123 0 0 25 0 1 0 26432133 1420095488 339761 1992294400 4194304 8395647 140737426689264 18446744073709551615 4215707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 346703 339761 518 1026 0 345673 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1386812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32602
/proc/meminfo: memFree=436656/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1414292 CPUtime=642.13
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 350668 0 0 0 64087 126 0 0 25 0 1 0 26432133 1448235008 346722 1992294400 4194304 8395647 140737426689264 18446744073709551615 5211842 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 353573 346722 518 1026 0 352543 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1414292

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32604
/proc/meminfo: memFree=399208/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1452552 CPUtime=702.12
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 360005 0 0 0 70081 131 0 0 25 0 1 0 26432133 1487413248 356059 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 363138 356059 518 1026 0 362108 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1452552

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32606
/proc/meminfo: memFree=355932/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1494912 CPUtime=762.11
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 370783 0 0 0 76076 135 0 0 25 0 1 0 26432133 1530789888 366837 1992294400 4194304 8395647 140737426689264 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 373728 366837 518 1026 0 372698 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1494912

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32608
/proc/meminfo: memFree=296412/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1555976 CPUtime=822.09
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 385664 0 0 0 82067 142 0 0 25 0 1 0 26432133 1593319424 381718 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 388994 381718 518 1026 0 387964 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1555976

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32610
/proc/meminfo: memFree=238876/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1613456 CPUtime=882.07
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 400023 0 0 0 88059 148 0 0 25 0 1 0 26432133 1652178944 396077 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 403364 396077 518 1026 0 402334 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 1613456

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32610
/proc/meminfo: memFree=148232/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1706044 CPUtime=942.06
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 422796 0 0 0 94046 160 0 0 25 0 1 0 26432133 1746989056 418850 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 426511 418850 518 1026 0 425481 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 1706044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32612
/proc/meminfo: memFree=81024/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1771564 CPUtime=1002.04
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 439392 0 0 0 100036 168 0 0 25 0 1 0 26432133 1814081536 435446 1992294400 4194304 8395647 140737426689264 18446744073709551615 5210648 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 442891 435446 518 1026 0 441861 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1771564

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32623
/proc/meminfo: memFree=62052/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1788884 CPUtime=1062.01
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 443927 0 0 0 106031 170 0 0 25 0 1 0 26432133 1831817216 439981 1992294400 4194304 8395647 140737426689264 18446744073709551615 4910721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 447221 439981 518 1026 0 446191 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1788884

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32625
/proc/meminfo: memFree=35640/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1815308 CPUtime=1121.99
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 450529 0 0 0 112026 173 0 0 25 0 1 0 26432133 1858875392 446583 1992294400 4194304 8395647 140737426689264 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 453827 446583 518 1026 0 452797 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1815308



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1153.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 32625
/proc/meminfo: memFree=9968/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1844504 CPUtime=1153.39
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 457761 0 0 0 115163 176 0 0 25 0 1 0 26432133 1888772096 453815 1992294400 4194304 8395647 140737426689264 18446744073709551615 7385800 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 461126 453815 518 1026 0 460096 0
Current children cumulated CPU time (s) 1153.39
Current children cumulated vsize (KiB) 1844504

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -32585

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

[startup+1155.01 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 32626
/proc/meminfo: memFree=10636/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1852492 CPUtime=1154.7
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 459645 0 0 0 115292 178 0 0 25 0 1 0 26432133 1896951808 455699 1992294400 4194304 8395647 140737426689264 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 463123 455699 518 1026 0 462093 0
Current children cumulated CPU time (s) 1154.7
Current children cumulated vsize (KiB) 1852492

[startup+1155.4 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 32626
/proc/meminfo: memFree=10636/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=1853508 CPUtime=1155.09
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4202496 459842 0 0 0 115331 178 0 0 25 0 1 0 26432133 1897992192 455896 1992294400 4194304 8395647 140737426689264 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/32585/statm: 463377 455896 518 1026 0 462347 0
Current children cumulated CPU time (s) 1155.09
Current children cumulated vsize (KiB) 1853508

[startup+1155.8 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 32626
/proc/meminfo: memFree=10636/2059040 swapFree=4140080/4192956
[pid=32585] ppid=32583 vsize=0 CPUtime=1155.48
/proc/32585/stat : 32585 (pbscip.linux.x8) R 32583 32585 31868 0 -1 4203524 459877 0 0 0 115362 186 0 0 25 0 1 0 26432133 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/32585/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1155.48
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1155.89
CPU time (s): 1155.59
CPU user time (s): 1153.63
CPU system time (s): 1.9587
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1853508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1153.63
system time used= 1.9587
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459877
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= 13520

runsolver used 1.87871 second user time and 5.49916 second system time

The end

Launcher Data 

Begin job on node036 at 2010-07-08 11:44:03
IDJOB=2704987
IDBENCH=77715
IDSOLVER=1213
FILE ID=node036/2704987-1278582243
PBS_JOBID= 11240088
Free space on /tmp= 62536 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/j90opt/normalized-j9025_10.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-2704987-1278582243/watcher-2704987-1278582243 -o /tmp/evaluation-result-2704987-1278582243/solver-2704987-1278582243 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704987-1278582243.opb -t 1800 -m 1800

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

MD5SUM BENCH= 61e5a79df84e43f9b39aa8611a460c56
RANDOM SEED=2095538231

node036.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825496 kB
Buffers:         27136 kB
Cached:         108120 kB
SwapCached:       6508 kB
Active:          93636 kB
Inactive:        55340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825496 kB
SwapTotal:     4192956 kB
SwapFree:      4140080 kB
Dirty:           16232 kB
Writeback:           0 kB
AnonPages:       12188 kB
Mapped:          12160 kB
Slab:            62556 kB
PageTables:       4260 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179124 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= 62524 MiB
End job on node036 at 2010-07-08 12:03:19