Trace number 2686976

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 648.835 648.999

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12053_3.std.opb
MD5SUMc9d9e9de965e10444f6e461e8225e8d3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark116
Best CPU time to get the best result obtained on this benchmark1798.07
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 constraints256348
Number of constraints which are clauses255148
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 constraint92
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 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2686976-1278445452.opb>
4.49/4.57	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256348 constraints
4.49/4.57	c problem read
4.49/4.57	c presolving settings loaded
4.49/4.57	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
5.79/5.88	c presolving:
21.38/21.47	c (round 1) 7831 del vars, 22978 del conss, 6259 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17298428 impls, 0 clqs
33.08/33.19	c (round 2) 14634 del vars, 53173 del conss, 12792 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17334919 impls, 0 clqs
37.18/37.29	c (round 3) 17341 del vars, 65884 del conss, 14381 chg bounds, 39 chg sides, 35 chg coeffs, 0 upgd conss, 17350044 impls, 0 clqs
39.58/39.67	c (round 4) 18543 del vars, 70968 del conss, 15223 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17360488 impls, 0 clqs
41.28/41.38	c (round 5) 19393 del vars, 74404 del conss, 15759 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17368617 impls, 0 clqs
42.27/42.37	c (round 6) 19915 del vars, 76733 del conss, 16063 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17373828 impls, 0 clqs
43.17/43.24	c (round 7) 20248 del vars, 78077 del conss, 16289 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17377045 impls, 0 clqs
43.98/44.05	c (round 8) 20591 del vars, 79372 del conss, 16487 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17381195 impls, 0 clqs
44.57/44.69	c (round 9) 20841 del vars, 80437 del conss, 16631 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17383917 impls, 0 clqs
45.08/45.18	c (round 10) 20995 del vars, 81112 del conss, 16714 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17385559 impls, 0 clqs
45.47/45.58	c (round 11) 21089 del vars, 81548 del conss, 16770 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17386657 impls, 0 clqs
45.87/45.93	c (round 12) 21157 del vars, 81826 del conss, 16805 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387541 impls, 0 clqs
46.17/46.25	c (round 13) 21193 del vars, 82009 del conss, 16826 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17387859 impls, 0 clqs
46.47/46.55	c (round 14) 21221 del vars, 82122 del conss, 16840 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388305 impls, 0 clqs
46.77/46.85	c (round 15) 21237 del vars, 82207 del conss, 16848 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388511 impls, 0 clqs
47.07/47.14	c (round 16) 21249 del vars, 82250 del conss, 16854 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388591 impls, 0 clqs
47.37/47.42	c (round 17) 21251 del vars, 82274 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 0 upgd conss, 17388607 impls, 0 clqs
49.07/49.16	c (round 18) 21251 del vars, 82276 del conss, 16855 chg bounds, 94 chg sides, 81 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
51.07/51.19	c (round 19) 21251 del vars, 82279 del conss, 16855 chg bounds, 138 chg sides, 272 chg coeffs, 174072 upgd conss, 17388607 impls, 0 clqs
646.64/646.81	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-2686976-1278445452/watcher-2686976-1278445452 -o /tmp/evaluation-result-2686976-1278445452/solver-2686976-1278445452 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686976-1278445452.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: 0.92 1.05 1.06 3/106 22043
/proc/meminfo: memFree=1369380/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=7848 CPUtime=0
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 1423 0 0 0 0 0 0 0 18 0 1 0 12755860 8036352 1346 1992294400 4194304 7136930 140736499839328 18446744073709551615 4679890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 1962 1354 266 719 0 1241 0

[startup+0.0909581 s]
/proc/loadavg: 0.92 1.05 1.06 3/106 22043
/proc/meminfo: memFree=1369380/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=14428 CPUtime=0.08
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 3080 0 0 0 8 0 0 0 20 0 1 0 12755860 14774272 3003 1992294400 4194304 7136930 140736499839328 18446744073709551615 6285819 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 3607 3003 271 719 0 2886 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 14428

[startup+0.101959 s]
/proc/loadavg: 0.92 1.05 1.06 3/106 22043
/proc/meminfo: memFree=1369380/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=15864 CPUtime=0.09
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 3200 0 0 0 9 0 0 0 20 0 1 0 12755860 16244736 3124 1992294400 4194304 7136930 140736499839328 18446744073709551615 6164672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 3966 3135 271 719 0 3245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15864

[startup+0.301976 s]
/proc/loadavg: 0.92 1.05 1.06 3/106 22043
/proc/meminfo: memFree=1369380/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=26920 CPUtime=0.29
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 6241 0 0 0 28 1 0 0 20 0 1 0 12755860 27566080 6155 1992294400 4194304 7136930 140736499839328 18446744073709551615 6303888 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 6730 6155 271 719 0 6009 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26920

[startup+0.702011 s]
/proc/loadavg: 0.92 1.05 1.06 3/106 22043
/proc/meminfo: memFree=1369380/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=48584 CPUtime=0.69
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 11613 0 0 0 65 4 0 0 20 0 1 0 12755860 49750016 11527 1992294400 4194304 7136930 140736499839328 18446744073709551615 6272132 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 12146 11527 271 719 0 11425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48584

[startup+1.50108 s]
/proc/loadavg: 0.92 1.05 1.06 2/107 22044
/proc/meminfo: memFree=1318408/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=65176 CPUtime=1.49
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 15762 0 0 0 144 5 0 0 23 0 1 0 12755860 66740224 15676 1992294400 4194304 7136930 140736499839328 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 16294 15676 271 719 0 15573 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65176

[startup+3.10122 s]
/proc/loadavg: 0.92 1.05 1.06 2/107 22044
/proc/meminfo: memFree=1295220/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=105952 CPUtime=3.09
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 25971 0 0 0 300 9 0 0 25 0 1 0 12755860 108494848 25885 1992294400 4194304 7136930 140736499839328 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22043/statm: 26488 25885 271 719 0 25767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105952

[startup+6.3015 s]
/proc/loadavg: 1.01 1.07 1.06 2/107 22044
/proc/meminfo: memFree=1018576/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=392632 CPUtime=6.29
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 96561 0 0 0 594 35 0 0 25 0 1 0 12755860 402055168 96097 1992294400 4194304 7136930 140736499839328 18446744073709551615 6164672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 98158 96108 338 719 0 97437 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392632

[startup+12.701 s]
/proc/loadavg: 1.01 1.07 1.06 2/107 22044
/proc/meminfo: memFree=722960/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=677856 CPUtime=12.69
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 167723 0 0 0 1197 72 0 0 25 0 1 0 12755860 694124544 167258 1992294400 4194304 7136930 140736499839328 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 169464 167258 342 719 0 168743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677856

[startup+25.5012 s]
/proc/loadavg: 1.00 1.06 1.06 2/107 22045
/proc/meminfo: memFree=495916/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=889252 CPUtime=25.48
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 218702 0 0 0 2436 112 0 0 25 0 1 0 12755860 910594048 217969 1992294400 4194304 7136930 140736499839328 18446744073709551615 5966499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 222313 217969 347 719 0 221592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 889252

[startup+51.1014 s]
/proc/loadavg: 1.00 1.06 1.06 2/107 22046
/proc/meminfo: memFree=468264/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=921560 CPUtime=51.07
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 247648 0 0 0 4816 291 0 0 25 0 1 0 12755860 943677440 224979 1992294400 4194304 7136930 140736499839328 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 230390 224979 436 719 0 229669 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 921560

[startup+102.309 s]
/proc/loadavg: 1.00 1.05 1.06 2/107 22047
/proc/meminfo: memFree=390764/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1001852 CPUtime=102.26
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 271116 0 0 0 9917 309 0 0 25 0 1 0 12755860 1025896448 244385 1992294400 4194304 7136930 140736499839328 18446744073709551615 4689043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 250463 244385 387 719 0 249742 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1001852

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 22048
/proc/meminfo: memFree=341040/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1055244 CPUtime=162.24
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 283652 0 0 0 15909 315 0 0 25 0 1 0 12755860 1080569856 256921 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 263811 256921 387 719 0 263090 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1055244

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/107 22050
/proc/meminfo: memFree=248536/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1150572 CPUtime=222.23
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 308386 0 0 0 21897 326 0 0 25 0 1 0 12755860 1178185728 279863 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 287643 279863 387 719 0 286922 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1150572

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/107 22052
/proc/meminfo: memFree=156776/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1244632 CPUtime=282.21
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 332085 0 0 0 27886 335 0 0 25 0 1 0 12755860 1274503168 303017 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 311158 303017 387 719 0 310437 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1244632

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 22053
/proc/meminfo: memFree=98248/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1303620 CPUtime=342.2
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 346686 0 0 0 33878 342 0 0 25 0 1 0 12755860 1334906880 317618 1992294400 4194304 7136930 140736499839328 18446744073709551615 4999902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 325905 317618 387 719 0 325184 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1303620

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/107 22055
/proc/meminfo: memFree=10548/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1438520 CPUtime=402.19
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 379959 0 0 0 39858 361 0 0 25 0 1 0 12755860 1473044480 350891 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 359630 350891 387 719 0 358909 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1438520

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 22056
/proc/meminfo: memFree=10548/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1562436 CPUtime=462.18
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 410617 0 0 0 45843 375 0 0 25 0 1 0 12755860 1599934464 381293 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 390609 381293 387 719 0 389888 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1562436

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 22058
/proc/meminfo: memFree=9444/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1647240 CPUtime=522.16
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 431232 0 0 0 51828 388 0 0 25 0 1 0 12755860 1686773760 401908 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 411810 401908 387 719 0 411089 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1647240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 22060
/proc/meminfo: memFree=10432/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1755152 CPUtime=582.14
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 458120 0 0 0 57807 407 0 0 25 0 1 0 12755860 1797275648 428796 1992294400 4194304 7136930 140736499839328 18446744073709551615 4660982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 438788 428796 387 719 0 438067 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1755152

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22061
/proc/meminfo: memFree=10496/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1831804 CPUtime=642.14
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 476954 0 0 0 63794 420 0 0 25 0 1 0 12755860 1875767296 447630 1992294400 4194304 7136930 140736499839328 18446744073709551615 4690494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 457951 447630 387 719 0 457230 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1831804



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+646.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22061
/proc/meminfo: memFree=10780/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1845092 CPUtime=646.64
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 480384 0 0 0 64242 422 0 0 25 0 1 0 12755860 1889374208 451060 1992294400 4194304 7136930 140736499839328 18446744073709551615 6350076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 461273 451060 387 719 0 460552 0
Current children cumulated CPU time (s) 646.64
Current children cumulated vsize (KiB) 1845092

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22043

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

[startup+647.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22062
/proc/meminfo: memFree=10628/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1851108 CPUtime=647.63
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 481969 0 0 0 64340 423 0 0 25 0 1 0 12755860 1895534592 452645 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 462777 452645 387 719 0 462056 0
Current children cumulated CPU time (s) 647.63
Current children cumulated vsize (KiB) 1851108

[startup+648.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22062
/proc/meminfo: memFree=10628/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1860100 CPUtime=648.43
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 484221 0 0 0 64418 425 0 0 25 0 1 0 12755860 1904742400 454897 1992294400 4194304 7136930 140736499839328 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 465025 454897 387 719 0 464304 0
Current children cumulated CPU time (s) 648.43
Current children cumulated vsize (KiB) 1860100

[startup+648.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22062
/proc/meminfo: memFree=10628/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=1860100 CPUtime=648.63
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4202496 484269 0 0 0 64438 425 0 0 25 0 1 0 12755860 1904742400 454945 1992294400 4194304 7136930 140736499839328 18446744073709551615 5953969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22043/statm: 465025 454945 387 719 0 464304 0
Current children cumulated CPU time (s) 648.63
Current children cumulated vsize (KiB) 1860100

[startup+648.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22062
/proc/meminfo: memFree=858216/2059040 swapFree=4192956/4192956
[pid=22043] ppid=22041 vsize=0 CPUtime=648.73
/proc/22043/stat : 22043 (pbscip.linux.x8) R 22041 22043 19731 0 -1 4203524 484508 0 0 0 64440 433 0 0 25 0 1 0 12755860 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22043/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 648.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 648.999
CPU time (s): 648.835
CPU user time (s): 644.408
CPU system time (s): 4.42733
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 1860100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 644.408
system time used= 4.42733
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 484508
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= 1373

runsolver used 1.08384 second user time and 3.07753 second system time

The end

Launcher Data 

Begin job on node031 at 2010-07-06 21:44:12
IDJOB=2686976
IDBENCH=77243
IDSOLVER=1167
FILE ID=node031/2686976-1278445452
PBS_JOBID= 11233447
Free space on /tmp= 62552 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12053_3.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686976-1278445452/watcher-2686976-1278445452 -o /tmp/evaluation-result-2686976-1278445452/solver-2686976-1278445452 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686976-1278445452.opb -t 1800 -m 1800

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

MD5SUM BENCH= c9d9e9de965e10444f6e461e8225e8d3
RANDOM SEED=1201110907

node031.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1369784 kB
Buffers:        118108 kB
Cached:         430288 kB
SwapCached:          0 kB
Active:         265484 kB
Inactive:       343644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1369784 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11316 kB
Writeback:           0 kB
AnonPages:       60776 kB
Mapped:          14508 kB
Slab:            58000 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181184 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= 62548 MiB
End job on node031 at 2010-07-06 21:55:01