Trace number 2704943

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) 770.456 770.669

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12048_10.std.opb
MD5SUM26cf7ff4a962aaacc63ce3e7db85b0ca
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark111
Best CPU time to get the best result obtained on this benchmark497.583
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 constraints256396
Number of constraints which are clauses255196
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 constraint68
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-2704943-1278582033.opb>
3.69/3.79	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256396 constraints
3.69/3.79	c problem read
3.69/3.79	c presolving settings loaded
4.99/5.06	c presolving:
20.79/20.90	c (round 1) 8360 del vars, 25095 del conss, 6775 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17055776 impls, 0 clqs
32.08/32.11	c (round 2) 14908 del vars, 54185 del conss, 13055 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17092519 impls, 0 clqs
36.07/36.15	c (round 3) 17603 del vars, 66985 del conss, 14626 chg bounds, 45 chg sides, 35 chg coeffs, 0 upgd conss, 17111289 impls, 0 clqs
38.77/38.86	c (round 4) 18843 del vars, 72206 del conss, 15518 chg bounds, 46 chg sides, 38 chg coeffs, 0 upgd conss, 17119734 impls, 0 clqs
40.17/40.20	c (round 5) 19605 del vars, 75470 del conss, 15979 chg bounds, 46 chg sides, 38 chg coeffs, 0 upgd conss, 17125629 impls, 0 clqs
40.97/41.05	c (round 6) 20027 del vars, 77218 del conss, 16221 chg bounds, 49 chg sides, 41 chg coeffs, 0 upgd conss, 17129263 impls, 0 clqs
41.57/41.60	c (round 7) 20246 del vars, 78218 del conss, 16356 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17131332 impls, 0 clqs
41.87/41.99	c (round 8) 20386 del vars, 78790 del conss, 16427 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17132757 impls, 0 clqs
42.17/42.28	c (round 9) 20462 del vars, 79160 del conss, 16471 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17133393 impls, 0 clqs
42.37/42.50	c (round 10) 20504 del vars, 79361 del conss, 16495 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17133826 impls, 0 clqs
42.57/42.69	c (round 11) 20534 del vars, 79485 del conss, 16510 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17134124 impls, 0 clqs
42.77/42.89	c (round 12) 20550 del vars, 79571 del conss, 16519 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17134242 impls, 0 clqs
42.97/43.06	c (round 13) 20556 del vars, 79606 del conss, 16522 chg bounds, 52 chg sides, 44 chg coeffs, 0 upgd conss, 17134308 impls, 0 clqs
768.29/768.50	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-2704943-1278582033/watcher-2704943-1278582033 -o /tmp/evaluation-result-2704943-1278582033/solver-2704943-1278582033 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704943-1278582033.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 3/105 1188
/proc/meminfo: memFree=1866224/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=5824 CPUtime=0
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 798 0 0 0 0 0 0 0 25 0 1 0 26411503 5963776 712 1992294400 4194304 8395647 140736482657568 18446744073709551615 5385280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 1456 714 338 1026 0 426 0

[startup+0.0552071 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 1188
/proc/meminfo: memFree=1866224/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=14632 CPUtime=0.04
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 2936 0 0 0 4 0 0 0 25 0 1 0 26411503 14983168 2847 1992294400 4194304 8395647 140736482657568 18446744073709551615 7370207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 3658 2847 393 1026 0 2628 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14632

[startup+0.10121 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 1188
/proc/meminfo: memFree=1866224/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=18376 CPUtime=0.09
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 3885 0 0 0 8 1 0 0 25 0 1 0 26411503 18817024 3796 1992294400 4194304 8395647 140736482657568 18446744073709551615 4327586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 4594 3796 393 1026 0 3564 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18376

[startup+0.301407 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 1188
/proc/meminfo: memFree=1866224/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=32748 CPUtime=0.29
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 7465 0 0 0 27 2 0 0 25 0 1 0 26411503 33533952 7376 1992294400 4194304 8395647 140736482657568 18446744073709551615 7382051 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 8187 7376 393 1026 0 7157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32748

[startup+0.701273 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 1188
/proc/meminfo: memFree=1866224/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=53392 CPUtime=0.69
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 12643 0 0 0 65 4 0 0 25 0 1 0 26411503 54673408 12554 1992294400 4194304 8395647 140736482657568 18446744073709551615 5755762 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 13348 12554 393 1026 0 12318 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 53392

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1189
/proc/meminfo: memFree=1809796/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=73372 CPUtime=1.49
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 17609 0 0 0 143 6 0 0 25 0 1 0 26411503 75132928 17520 1992294400 4194304 8395647 140736482657568 18446744073709551615 7370114 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 18343 17520 393 1026 0 17313 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73372

[startup+3.10053 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1189
/proc/meminfo: memFree=1780780/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=128648 CPUtime=3.09
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 31405 0 0 0 298 11 0 0 25 0 1 0 26411503 131735552 31316 1992294400 4194304 8395647 140736482657568 18446744073709551615 7370068 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1188/statm: 32162 31316 393 1026 0 31132 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 128648

[startup+6.30086 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1190
/proc/meminfo: memFree=1488388/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=435436 CPUtime=6.29
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 107196 0 0 0 593 36 0 0 25 0 1 0 26411503 445886464 106753 1992294400 4194304 8395647 140736482657568 18446744073709551615 4987247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 108859 106753 463 1026 0 107829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 435436

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1190
/proc/meminfo: memFree=1204676/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=691588 CPUtime=12.69
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 170838 0 0 0 1213 56 0 0 25 0 1 0 26411503 708186112 170395 1992294400 4194304 8395647 140736482657568 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 172897 170395 469 1026 0 171867 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 691588

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1191
/proc/meminfo: memFree=1005656/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=880064 CPUtime=25.49
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 215517 0 0 0 2478 71 0 0 25 0 1 0 26411503 901185536 215074 1992294400 4194304 8395647 140736482657568 18446744073709551615 6085500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 220016 215074 475 1026 0 218986 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 880064

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1191
/proc/meminfo: memFree=966100/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=920420 CPUtime=51.07
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 225473 0 0 0 5033 74 0 0 25 0 1 0 26411503 942510080 224968 1992294400 4194304 8395647 140736482657568 18446744073709551615 6348908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 230105 224968 529 1026 0 229075 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 920420

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1193
/proc/meminfo: memFree=929024/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=960064 CPUtime=102.26
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 234711 0 0 0 10149 77 0 0 25 0 1 0 26411503 983105536 234206 1992294400 4194304 8395647 140736482657568 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 240016 234206 529 1026 0 238986 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 960064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1194
/proc/meminfo: memFree=882648/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1007032 CPUtime=162.23
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 246300 0 0 0 16142 81 0 0 25 0 1 0 26411503 1031200768 245795 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080375 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 251758 245795 529 1026 0 250728 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1007032

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1195
/proc/meminfo: memFree=804652/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1085644 CPUtime=222.22
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 265760 0 0 0 22134 88 0 0 25 0 1 0 26411503 1111699456 265255 1992294400 4194304 8395647 140736482657568 18446744073709551615 4745340 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 271411 265255 529 1026 0 270381 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1085644

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1197
/proc/meminfo: memFree=747240/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1143632 CPUtime=282.2
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 280174 0 0 0 28128 92 0 0 25 0 1 0 26411503 1171079168 279669 1992294400 4194304 8395647 140736482657568 18446744073709551615 4706426 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 285908 279669 529 1026 0 284878 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1143632

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1199
/proc/meminfo: memFree=676560/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1217012 CPUtime=342.19
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 297716 0 0 0 34121 98 0 0 25 0 1 0 26411503 1246220288 297211 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080661 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 304253 297211 529 1026 0 303223 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1217012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1201
/proc/meminfo: memFree=640476/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1254232 CPUtime=402.17
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 306963 0 0 0 40116 101 0 0 25 0 1 0 26411503 1284333568 306458 1992294400 4194304 8395647 140736482657568 18446744073709551615 6068924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 313558 306458 529 1026 0 312528 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1254232

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1202
/proc/meminfo: memFree=498744/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1397464 CPUtime=462.16
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 342112 0 0 0 46099 117 0 0 25 0 1 0 26411503 1431003136 341607 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080665 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 349366 341607 529 1026 0 348336 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1397464

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1204
/proc/meminfo: memFree=425956/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1470716 CPUtime=522.15
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 360245 0 0 0 52091 124 0 0 25 0 1 0 26411503 1506013184 359740 1992294400 4194304 8395647 140736482657568 18446744073709551615 4220157 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 367679 359740 529 1026 0 366649 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1470716

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1207
/proc/meminfo: memFree=357632/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1539824 CPUtime=582.13
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 377287 0 0 0 58083 130 0 0 25 0 1 0 26411503 1576779776 376782 1992294400 4194304 8395647 140736482657568 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 384956 376782 529 1026 0 383926 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1539824

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1209
/proc/meminfo: memFree=308900/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1589528 CPUtime=642.11
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 389426 0 0 0 64077 134 0 0 25 0 1 0 26411503 1627676672 388921 1992294400 4194304 8395647 140736482657568 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 397382 388921 529 1026 0 396352 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1589528

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1211
/proc/meminfo: memFree=213668/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1685564 CPUtime=702.1
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 413463 0 0 0 70066 144 0 0 25 0 1 0 26411503 1726017536 412958 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080692 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 421391 412958 529 1026 0 420361 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1685564

[startup+762.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1212
/proc/meminfo: memFree=65736/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1832332 CPUtime=762.09
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 450076 0 0 0 76050 159 0 0 25 0 1 0 26411503 1876307968 449571 1992294400 4194304 8395647 140736482657568 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 458083 449571 529 1026 0 457053 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1832332



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+768.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 1213
/proc/meminfo: memFree=55940/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1843496 CPUtime=768.29
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 452524 0 0 0 76669 160 0 0 25 0 1 0 26411503 1887739904 452019 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 460874 452019 529 1026 0 459844 0
Current children cumulated CPU time (s) 768.29
Current children cumulated vsize (KiB) 1843496

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -1188

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

[startup+769.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1214
/proc/meminfo: memFree=54940/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1846568 CPUtime=769.18
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 453325 0 0 0 76758 160 0 0 25 0 1 0 26411503 1890885632 452820 1992294400 4194304 8395647 140736482657568 18446744073709551615 6080688 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 461642 452820 529 1026 0 460612 0
Current children cumulated CPU time (s) 769.18
Current children cumulated vsize (KiB) 1846568

[startup+770.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1214
/proc/meminfo: memFree=47872/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=1852612 CPUtime=769.98
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4202496 454775 0 0 0 76837 161 0 0 25 0 1 0 26411503 1897074688 454270 1992294400 4194304 8395647 140736482657568 18446744073709551615 4684118 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1188/statm: 463153 454270 529 1026 0 462123 0
Current children cumulated CPU time (s) 769.98
Current children cumulated vsize (KiB) 1852612

[startup+770.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 1214
/proc/meminfo: memFree=47872/2059040 swapFree=4136152/4192956
[pid=1188] ppid=1186 vsize=0 CPUtime=770.38
/proc/1188/stat : 1188 (pbscip.linux.x8) R 1186 1188 304 0 -1 4203524 454823 0 0 0 76868 170 0 0 25 0 1 0 26411503 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/1188/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 770.38
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 770.669
CPU time (s): 770.456
CPU user time (s): 768.685
CPU system time (s): 1.77073
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 1852612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 768.685
system time used= 1.77073
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 454823
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= 1206

runsolver used 1.22781 second user time and 3.69044 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-08 11:40:33
IDJOB=2704943
IDBENCH=77379
IDSOLVER=1213
FILE ID=node082/2704943-1278582033
PBS_JOBID= 11240066
Free space on /tmp= 62392 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-j12048_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-2704943-1278582033/watcher-2704943-1278582033 -o /tmp/evaluation-result-2704943-1278582033/solver-2704943-1278582033 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704943-1278582033.opb -t 1800 -m 1800

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

MD5SUM BENCH= 26cf7ff4a962aaacc63ce3e7db85b0ca
RANDOM SEED=738436270

node082.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		: 3000.260
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	: 6000.52
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		: 3000.260
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1866752 kB
Buffers:          5132 kB
Cached:         110604 kB
SwapCached:      10076 kB
Active:          63664 kB
Inactive:        65928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1866752 kB
SwapTotal:     4192956 kB
SwapFree:      4136152 kB
Dirty:           18124 kB
Writeback:           0 kB
AnonPages:       11208 kB
Mapped:           7840 kB
Slab:            40928 kB
PageTables:       4116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179780 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62380 MiB
End job on node082 at 2010-07-08 11:53:24