Trace number 2704941

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) 889.765 889.983

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12046_3.std.opb
MD5SUM9bf94f3cda7e184b4e994589f30aa9fa
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark183
Best CPU time to get the best result obtained on this benchmark1800.13
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 constraints256283
Number of constraints which are clauses255083
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 constraint64
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-2704941-1278581783.opb>
3.89/3.96	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256283 constraints
3.89/3.96	c problem read
3.89/3.97	c presolving settings loaded
5.19/5.28	c presolving:
21.89/21.91	c (round 1) 8846 del vars, 26293 del conss, 7285 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16970578 impls, 0 clqs
33.18/33.25	c (round 2) 14952 del vars, 55151 del conss, 13010 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17007638 impls, 0 clqs
37.08/37.12	c (round 3) 17321 del vars, 66058 del conss, 14424 chg bounds, 48 chg sides, 33 chg coeffs, 0 upgd conss, 17026689 impls, 0 clqs
39.59/39.63	c (round 4) 18521 del vars, 71069 del conss, 15264 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17038411 impls, 0 clqs
40.98/41.09	c (round 5) 19275 del vars, 74158 del conss, 15743 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17044322 impls, 0 clqs
42.08/42.15	c (round 6) 19814 del vars, 76338 del conss, 16083 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17050605 impls, 0 clqs
42.78/42.87	c (round 7) 20197 del vars, 77933 del conss, 16329 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17054516 impls, 0 clqs
43.48/43.53	c (round 8) 20496 del vars, 79082 del conss, 16540 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17057344 impls, 0 clqs
43.88/43.94	c (round 9) 20668 del vars, 79874 del conss, 16645 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17059064 impls, 0 clqs
44.18/44.20	c (round 10) 20740 del vars, 80250 del conss, 16688 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17059687 impls, 0 clqs
44.28/44.38	c (round 11) 20766 del vars, 80415 del conss, 16701 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060023 impls, 0 clqs
44.48/44.59	c (round 12) 20780 del vars, 80483 del conss, 16708 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060135 impls, 0 clqs
44.78/44.81	c (round 13) 20788 del vars, 80529 del conss, 16712 chg bounds, 54 chg sides, 39 chg coeffs, 0 upgd conss, 17060187 impls, 0 clqs
46.19/46.28	c (round 14) 20788 del vars, 80537 del conss, 16712 chg bounds, 54 chg sides, 39 chg coeffs, 175746 upgd conss, 17060187 impls, 0 clqs
47.78/47.80	c (round 15) 20788 del vars, 80542 del conss, 16712 chg bounds, 102 chg sides, 277 chg coeffs, 175746 upgd conss, 17061567 impls, 3026 clqs
48.68/48.73	c (round 16) 20788 del vars, 80546 del conss, 16712 chg bounds, 144 chg sides, 423 chg coeffs, 175746 upgd conss, 17061573 impls, 3256 clqs
49.18/49.25	c (round 17) 20788 del vars, 80555 del conss, 16712 chg bounds, 153 chg sides, 475 chg coeffs, 175746 upgd conss, 17061573 impls, 3259 clqs
887.58/887.80	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-2704941-1278581783/watcher-2704941-1278581783 -o /tmp/evaluation-result-2704941-1278581783/solver-2704941-1278581783 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704941-1278581783.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 0.95 3/106 31724
/proc/meminfo: memFree=1614424/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=7904 CPUtime=0
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 1076 0 0 0 0 0 0 0 18 0 1 0 26391346 8093696 988 1992294400 4194304 8395647 140733548861696 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 1976 997 365 1026 0 946 0

[startup+0.0574921 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 31724
/proc/meminfo: memFree=1614424/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=14636 CPUtime=0.04
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 2936 0 0 0 4 0 0 0 18 0 1 0 26391346 14987264 2848 1992294400 4194304 8395647 140733548861696 18446744073709551615 5758879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 3659 2848 393 1026 0 2629 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14636

[startup+0.101495 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 31724
/proc/meminfo: memFree=1614424/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=18380 CPUtime=0.09
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 3872 0 0 0 8 1 0 0 18 0 1 0 26391346 18821120 3784 1992294400 4194304 8395647 140733548861696 18446744073709551615 7382066 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 4595 3784 393 1026 0 3565 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18380

[startup+0.301514 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 31724
/proc/meminfo: memFree=1614424/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=32752 CPUtime=0.29
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 7461 0 0 0 27 2 0 0 18 0 1 0 26391346 33538048 7373 1992294400 4194304 8395647 140733548861696 18446744073709551615 7324722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 8188 7373 393 1026 0 7158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32752

[startup+0.701552 s]
/proc/loadavg: 1.00 1.00 0.95 3/106 31724
/proc/meminfo: memFree=1614424/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=53324 CPUtime=0.69
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 12606 0 0 0 65 4 0 0 18 0 1 0 26391346 54603776 12518 1992294400 4194304 8395647 140733548861696 18446744073709551615 4974909 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 13331 12518 393 1026 0 12301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53324

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31725
/proc/meminfo: memFree=1559112/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=72156 CPUtime=1.49
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 17310 0 0 0 143 6 0 0 19 0 1 0 26391346 73887744 17222 1992294400 4194304 8395647 140733548861696 18446744073709551615 7382020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 18039 17222 393 1026 0 17009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72156

[startup+3.10078 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31725
/proc/meminfo: memFree=1532328/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=123132 CPUtime=3.09
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 30000 0 0 0 298 11 0 0 24 0 1 0 26391346 126087168 29912 1992294400 4194304 8395647 140733548861696 18446744073709551615 7382066 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/31724/statm: 30783 29912 393 1026 0 29753 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123132

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31725
/proc/meminfo: memFree=1251096/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=420480 CPUtime=6.29
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 103463 0 0 0 592 37 0 0 25 0 1 0 26391346 430571520 103021 1992294400 4194304 8395647 140733548861696 18446744073709551615 6078905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 105120 103021 463 1026 0 104090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 420480

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31725
/proc/meminfo: memFree=974576/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=670872 CPUtime=12.69
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 165675 0 0 0 1211 58 0 0 25 0 1 0 26391346 686972928 165233 1992294400 4194304 8395647 140733548861696 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 167718 165233 469 1026 0 166688 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 670872

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31726
/proc/meminfo: memFree=755592/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=877168 CPUtime=25.48
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 215121 0 0 0 2475 73 0 0 25 0 1 0 26391346 898220032 214679 1992294400 4194304 8395647 140733548861696 18446744073709551615 6085533 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 219292 214679 475 1026 0 218262 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 877168

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31726
/proc/meminfo: memFree=684788/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=947780 CPUtime=51.08
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 240118 0 0 0 5027 81 0 0 25 0 1 0 26391346 970526720 232424 1992294400 4194304 8395647 140733548861696 18446744073709551615 6068823 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 236945 232424 563 1026 0 235915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 947780

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31728
/proc/meminfo: memFree=644984/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=989532 CPUtime=102.27
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 250056 0 0 0 10144 83 0 0 25 0 1 0 26391346 1013280768 242362 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080349 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 247383 242362 563 1026 0 246353 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 989532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31729
/proc/meminfo: memFree=603940/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1032964 CPUtime=162.25
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 260305 0 0 0 16138 87 0 0 25 0 1 0 26391346 1057755136 252611 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 258241 252611 563 1026 0 257211 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1032964

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31731
/proc/meminfo: memFree=535988/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1102624 CPUtime=222.23
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 277276 0 0 0 22130 93 0 0 25 0 1 0 26391346 1129086976 269582 1992294400 4194304 8395647 140733548861696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 275656 269582 563 1026 0 274626 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1102624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31733
/proc/meminfo: memFree=479692/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1159100 CPUtime=282.22
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 291407 0 0 0 28124 98 0 0 25 0 1 0 26391346 1186918400 283713 1992294400 4194304 8395647 140733548861696 18446744073709551615 6068909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 289775 283713 563 1026 0 288745 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1159100

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31734
/proc/meminfo: memFree=422776/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1216132 CPUtime=342.21
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 305534 0 0 0 34118 103 0 0 25 0 1 0 26391346 1245319168 297840 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080679 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 304033 297840 563 1026 0 303003 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1216132

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31736
/proc/meminfo: memFree=379996/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1262700 CPUtime=402.2
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 316669 0 0 0 40113 107 0 0 25 0 1 0 26391346 1293004800 308975 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 315675 308975 563 1026 0 314645 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1262700

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31737
/proc/meminfo: memFree=263436/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1380268 CPUtime=462.18
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 345297 0 0 0 46101 117 0 0 25 0 1 0 26391346 1413394432 337603 1992294400 4194304 8395647 140733548861696 18446744073709551615 5210321 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 345067 337603 563 1026 0 344037 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1380268

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31739
/proc/meminfo: memFree=215324/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1429884 CPUtime=522.16
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 357266 0 0 0 52095 121 0 0 25 0 1 0 26391346 1464201216 349572 1992294400 4194304 8395647 140733548861696 18446744073709551615 6067307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 357471 349572 563 1026 0 356441 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1429884

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31741
/proc/meminfo: memFree=128524/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1524232 CPUtime=582.15
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 380384 0 0 0 58084 131 0 0 25 0 1 0 26391346 1560813568 372690 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080675 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 381058 372690 563 1026 0 380028 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1524232

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31742
/proc/meminfo: memFree=58712/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1586984 CPUtime=642.14
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 396320 0 0 0 64077 137 0 0 25 0 1 0 26391346 1625071616 388626 1992294400 4194304 8395647 140733548861696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 396746 388626 563 1026 0 395716 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1586984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31744
/proc/meminfo: memFree=22628/2059040 swapFree=4155928/4192956
[pid=31724] ppid=31722 vsize=1622772 CPUtime=702.12
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 405323 0 0 0 70072 140 0 0 25 0 1 0 26391346 1661718528 397629 1992294400 4194304 8395647 140733548861696 18446744073709551615 4684134 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 405693 397629 563 1026 0 404663 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1622772

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31745
/proc/meminfo: memFree=10304/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1683128 CPUtime=762.11
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 419934 0 0 0 76064 147 0 0 25 0 1 0 26391346 1723523072 412240 1992294400 4194304 8395647 140733548861696 18446744073709551615 5210338 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 420782 412240 563 1026 0 419752 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 1683128

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/107 31747
/proc/meminfo: memFree=9372/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1753492 CPUtime=822.09
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 437815 0 0 0 82054 155 0 0 25 0 1 0 26391346 1795575808 430121 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 438373 430121 563 1026 0 437343 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 1753492

[startup+882.302 s]
/proc/loadavg: 1.04 1.01 0.95 2/107 31749
/proc/meminfo: memFree=10508/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1835368 CPUtime=882.08
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 457749 0 0 0 88041 167 0 0 25 0 1 0 26391346 1879416832 450055 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 458842 450055 563 1026 0 457812 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 1835368



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+887.801 s]
/proc/loadavg: 1.04 1.01 0.95 2/107 31749
/proc/meminfo: memFree=9756/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1843348 CPUtime=887.58
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 459894 0 0 0 88590 168 0 0 25 0 1 0 26391346 1887588352 452200 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 460837 452200 563 1026 0 459807 0
Current children cumulated CPU time (s) 887.58
Current children cumulated vsize (KiB) 1843348

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31724

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

[startup+888.601 s]
/proc/loadavg: 1.04 1.01 0.95 2/107 31749
/proc/meminfo: memFree=9756/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1846344 CPUtime=888.38
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 460632 0 0 0 88669 169 0 0 25 0 1 0 26391346 1890656256 452938 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 461586 452938 563 1026 0 460556 0
Current children cumulated CPU time (s) 888.38
Current children cumulated vsize (KiB) 1846344

[startup+889.401 s]
/proc/loadavg: 1.04 1.01 0.95 2/108 31750
/proc/meminfo: memFree=10364/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1848388 CPUtime=889.17
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 461190 0 0 0 88748 169 0 0 25 0 1 0 26391346 1892749312 453496 1992294400 4194304 8395647 140733548861696 18446744073709551615 6080701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 462097 453496 563 1026 0 461067 0
Current children cumulated CPU time (s) 889.17
Current children cumulated vsize (KiB) 1848388

[startup+889.801 s]
/proc/loadavg: 1.04 1.01 0.95 2/108 31750
/proc/meminfo: memFree=9364/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=1849412 CPUtime=889.58
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4202496 461430 0 0 0 88789 169 0 0 25 0 1 0 26391346 1893797888 453736 1992294400 4194304 8395647 140733548861696 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31724/statm: 462353 453736 563 1026 0 461323 0
Current children cumulated CPU time (s) 889.58
Current children cumulated vsize (KiB) 1849412

[startup+889.909 s]
/proc/loadavg: 1.04 1.01 0.95 2/108 31750
/proc/meminfo: memFree=9364/2059040 swapFree=4140560/4192956
[pid=31724] ppid=31722 vsize=0 CPUtime=889.68
/proc/31724/stat : 31724 (pbscip.linux.x8) R 31722 31724 31188 0 -1 4203524 461430 0 0 0 88789 179 0 0 25 0 1 0 26391346 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/31724/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 889.68
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 889.983
CPU time (s): 889.765
CPU user time (s): 887.893
CPU system time (s): 1.87171
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 1849412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 887.893
system time used= 1.87172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461430
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= 9848

runsolver used 1.49477 second user time and 4.20536 second system time

The end

Launcher Data 

Begin job on node014 at 2010-07-08 11:36:24
IDJOB=2704941
IDBENCH=77055
IDSOLVER=1213
FILE ID=node014/2704941-1278581783
PBS_JOBID= 11240102
Free space on /tmp= 62568 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-j12046_3.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2704941-1278581783/watcher-2704941-1278581783 -o /tmp/evaluation-result-2704941-1278581783/solver-2704941-1278581783 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704941-1278581783.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9bf94f3cda7e184b4e994589f30aa9fa
RANDOM SEED=22736916

node014.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		: 3000.246
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	: 6000.49
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		: 3000.246
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1615076 kB
Buffers:         94912 kB
Cached:         246032 kB
SwapCached:       2392 kB
Active:         177772 kB
Inactive:       189064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1615076 kB
SwapTotal:     4192956 kB
SwapFree:      4155928 kB
Dirty:           18112 kB
Writeback:           0 kB
AnonPages:       23580 kB
Mapped:          13052 kB
Slab:            55228 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179744 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= 62556 MiB
End job on node014 at 2010-07-08 11:51:14