Trace number 2687041

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) 778.873 779.08

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12026_6.std.opb
MD5SUM002a977405549506cf955068ac342d61
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark196
Best CPU time to get the best result obtained on this benchmark1800.66
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 constraints245199
Number of constraints which are clauses243999
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 constraint72
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
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-2687041-1278446416.opb>
4.19/4.29	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245199 constraints
4.19/4.29	c problem read
4.19/4.29	c presolving settings loaded
4.19/4.29	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
5.50/5.55	c presolving:
20.48/20.53	c (round 1) 6674 del vars, 20153 del conss, 5011 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16642600 impls, 0 clqs
32.48/32.53	c (round 2) 14363 del vars, 51838 del conss, 12299 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16683385 impls, 0 clqs
36.58/36.66	c (round 3) 17117 del vars, 64810 del conss, 13939 chg bounds, 23 chg sides, 30 chg coeffs, 0 upgd conss, 16701699 impls, 0 clqs
39.69/39.72	c (round 4) 18738 del vars, 71058 del conss, 15076 chg bounds, 31 chg sides, 41 chg coeffs, 0 upgd conss, 16716032 impls, 0 clqs
41.69/41.80	c (round 5) 19926 del vars, 75478 del conss, 15892 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16726882 impls, 0 clqs
43.28/43.37	c (round 6) 20788 del vars, 78757 del conss, 16498 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16734320 impls, 0 clqs
44.38/44.49	c (round 7) 21445 del vars, 81294 del conss, 16936 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16741629 impls, 0 clqs
45.27/45.38	c (round 8) 21912 del vars, 83132 del conss, 17242 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16747582 impls, 0 clqs
46.08/46.11	c (round 9) 22294 del vars, 84599 del conss, 17485 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16751986 impls, 0 clqs
46.67/46.71	c (round 10) 22547 del vars, 85652 del conss, 17635 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16755677 impls, 0 clqs
47.07/47.12	c (round 11) 22691 del vars, 86267 del conss, 17717 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16758407 impls, 0 clqs
47.47/47.58	c (round 12) 22793 del vars, 86693 del conss, 17789 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16759939 impls, 0 clqs
47.97/48.09	c (round 13) 22865 del vars, 87020 del conss, 17844 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16760796 impls, 0 clqs
48.38/48.43	c (round 14) 22923 del vars, 87284 del conss, 17866 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16761216 impls, 0 clqs
48.57/48.67	c (round 15) 22943 del vars, 87379 del conss, 17866 chg bounds, 34 chg sides, 45 chg coeffs, 0 upgd conss, 16761426 impls, 0 clqs
50.17/50.21	c (round 16) 22943 del vars, 87389 del conss, 17866 chg bounds, 34 chg sides, 45 chg coeffs, 157810 upgd conss, 16761426 impls, 0 clqs
51.58/51.68	c (round 17) 22943 del vars, 87401 del conss, 17866 chg bounds, 70 chg sides, 217 chg coeffs, 157810 upgd conss, 16762804 impls, 4918 clqs
52.68/52.76	c (round 18) 22943 del vars, 87406 del conss, 17866 chg bounds, 106 chg sides, 354 chg coeffs, 157810 upgd conss, 16762834 impls, 5131 clqs
53.27/53.34	c (round 19) 22943 del vars, 87420 del conss, 17866 chg bounds, 141 chg sides, 488 chg coeffs, 157810 upgd conss, 16762944 impls, 5140 clqs
324.80/324.98	c (round 20) 22993 del vars, 87420 del conss, 17866 chg bounds, 144 chg sides, 510 chg coeffs, 157810 upgd conss, 31008874 impls, 5130 clqs
327.30/327.41	c (round 21) 23011 del vars, 88450 del conss, 17866 chg bounds, 144 chg sides, 884 chg coeffs, 157810 upgd conss, 31012046 impls, 5130 clqs
776.69/776.90	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687041-1278446416/watcher-2687041-1278446416 -o /tmp/evaluation-result-2687041-1278446416/solver-2687041-1278446416 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687041-1278446416.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: 0.94 1.07 1.04 2/106 24503
/proc/meminfo: memFree=1843044/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=6584 CPUtime=0
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 984 0 0 0 0 0 0 0 20 0 1 0 12855381 6742016 907 1992294400 4194304 7136930 140734270316912 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 1646 915 254 719 0 925 0

[startup+0.0453959 s]
/proc/loadavg: 0.94 1.07 1.04 2/106 24503
/proc/meminfo: memFree=1843044/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=11408 CPUtime=0.03
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 2324 0 0 0 3 0 0 0 20 0 1 0 12855381 11681792 2247 1992294400 4194304 7136930 140734270316912 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 2852 2247 271 719 0 2131 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11408

[startup+0.101402 s]
/proc/loadavg: 0.94 1.07 1.04 2/106 24503
/proc/meminfo: memFree=1843044/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=14904 CPUtime=0.09
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 3198 0 0 0 8 1 0 0 20 0 1 0 12855381 15261696 3121 1992294400 4194304 7136930 140734270316912 18446744073709551615 6340353 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.301422 s]
/proc/loadavg: 0.94 1.07 1.04 2/106 24503
/proc/meminfo: memFree=1843044/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=26924 CPUtime=0.29
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 6242 0 0 0 27 2 0 0 20 0 1 0 12855381 27570176 6156 1992294400 4194304 7136930 140734270316912 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700463 s]
/proc/loadavg: 0.94 1.07 1.04 2/106 24503
/proc/meminfo: memFree=1843044/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=48588 CPUtime=0.69
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 11614 0 0 0 65 4 0 0 20 0 1 0 12855381 49754112 11528 1992294400 4194304 7136930 140734270316912 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 12147 11528 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50055 s]
/proc/loadavg: 0.94 1.07 1.04 2/107 24504
/proc/meminfo: memFree=1792196/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=65180 CPUtime=1.49
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 15797 0 0 0 143 6 0 0 22 0 1 0 12855381 66744320 15711 1992294400 4194304 7136930 140734270316912 18446744073709551615 6285791 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 16295 15711 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10071 s]
/proc/loadavg: 0.94 1.07 1.04 2/107 24504
/proc/meminfo: memFree=1767272/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=109416 CPUtime=3.09
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 26815 0 0 0 299 10 0 0 25 0 1 0 12855381 112041984 26729 1992294400 4194304 7136930 140734270316912 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24503/statm: 27354 26729 271 719 0 26633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109416

[startup+6.30104 s]
/proc/loadavg: 0.95 1.07 1.04 2/107 24504
/proc/meminfo: memFree=1498440/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=400368 CPUtime=6.29
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 98510 0 0 0 591 38 0 0 25 0 1 0 12855381 409976832 98051 1992294400 4194304 7136930 140734270316912 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 100092 98051 338 719 0 99371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 400368

[startup+12.7007 s]
/proc/loadavg: 0.95 1.07 1.04 2/107 24505
/proc/meminfo: memFree=1196128/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=681024 CPUtime=12.69
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 168240 0 0 0 1198 71 0 0 25 0 1 0 12855381 697368576 167781 1992294400 4194304 7136930 140734270316912 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 170256 167781 342 719 0 169535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 681024

[startup+25.502 s]
/proc/loadavg: 0.96 1.07 1.04 2/107 24505
/proc/meminfo: memFree=1003184/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=858392 CPUtime=25.49
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 210356 0 0 0 2446 103 0 0 25 0 1 0 12855381 878993408 209640 1992294400 4194304 7136930 140734270316912 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 214598 209640 347 719 0 213877 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 858392

[startup+51.1016 s]
/proc/loadavg: 1.05 1.07 1.04 2/107 24515
/proc/meminfo: memFree=976712/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=889136 CPUtime=51.07
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 233592 0 0 0 4861 246 0 0 25 0 1 0 12855381 910475264 216551 1992294400 4194304 7136930 140734270316912 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 222284 216551 402 719 0 221563 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 889136

[startup+102.309 s]
/proc/loadavg: 1.02 1.06 1.03 2/107 24516
/proc/meminfo: memFree=907396/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=960968 CPUtime=102.27
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 266431 0 0 0 9940 287 0 0 25 0 1 0 12855381 984031232 233672 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 240242 233672 384 719 0 239521 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 960968

[startup+162.301 s]
/proc/loadavg: 1.00 1.05 1.03 2/107 24518
/proc/meminfo: memFree=857796/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1012588 CPUtime=162.24
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 278806 0 0 0 15931 293 0 0 25 0 1 0 12855381 1036890112 246047 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 253147 246047 384 719 0 252426 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1012588

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/107 24519
/proc/meminfo: memFree=774592/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1099052 CPUtime=222.23
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 299605 0 0 0 21921 302 0 0 25 0 1 0 12855381 1125429248 266813 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 274763 266813 384 719 0 274042 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1099052

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.02 2/107 24521
/proc/meminfo: memFree=683824/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1196756 CPUtime=282.21
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 323589 0 0 0 27905 316 0 0 25 0 1 0 12855381 1225478144 290731 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 299189 290731 384 719 0 298468 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1196756

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.01 2/107 24522
/proc/meminfo: memFree=583756/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1290704 CPUtime=342.19
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 352226 0 0 0 33877 342 0 0 25 0 1 0 12855381 1321680896 314422 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 322676 314422 384 719 0 321955 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1290704

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 24524
/proc/meminfo: memFree=543208/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1333952 CPUtime=402.18
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 362341 0 0 0 39871 347 0 0 25 0 1 0 12855381 1365966848 324537 1992294400 4194304 7136930 140734270316912 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 333488 324537 384 719 0 332767 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1333952

[startup+462.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 24526
/proc/meminfo: memFree=502784/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1375280 CPUtime=462.17
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 372438 0 0 0 45865 352 0 0 25 0 1 0 12855381 1408286720 334634 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 343820 334634 384 719 0 343099 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1375280

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 24527
/proc/meminfo: memFree=435328/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1445560 CPUtime=522.15
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 389536 0 0 0 51856 359 0 0 25 0 1 0 12855381 1480253440 351732 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 361390 351732 384 719 0 360669 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1445560

[startup+582.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 24529
/proc/meminfo: memFree=353116/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1532264 CPUtime=582.14
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 410250 0 0 0 57845 369 0 0 25 0 1 0 12855381 1569038336 372446 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 383066 372446 384 719 0 382345 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1532264

[startup+642.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 24530
/proc/meminfo: memFree=270284/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1613260 CPUtime=642.13
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 430388 0 0 0 63833 380 0 0 25 0 1 0 12855381 1651978240 392584 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 403315 392584 384 719 0 402594 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1613260

[startup+702.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 24532
/proc/meminfo: memFree=195264/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1692656 CPUtime=702.1
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 449618 0 0 0 69820 390 0 0 25 0 1 0 12855381 1733279744 411558 1992294400 4194304 7136930 140734270316912 18446744073709551615 6166356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 423164 411558 384 719 0 422443 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1692656

[startup+762.308 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 24534
/proc/meminfo: memFree=76720/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1808468 CPUtime=762.1
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 478904 0 0 0 75802 408 0 0 25 0 1 0 12855381 1851871232 440844 1992294400 4194304 7136930 140734270316912 18446744073709551615 4223056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 452117 440844 384 719 0 451396 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1808468



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+776.901 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 24534
/proc/meminfo: memFree=43860/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1844156 CPUtime=776.69
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 487110 0 0 0 77258 411 0 0 25 0 1 0 12855381 1888415744 449050 1992294400 4194304 7136930 140734270316912 18446744073709551615 6350076 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 461039 449050 384 719 0 460318 0
Current children cumulated CPU time (s) 776.69
Current children cumulated vsize (KiB) 1844156

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -24503

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

[startup+777.401 s]
/proc/loadavg: 1.12 1.05 1.01 2/107 24534
/proc/meminfo: memFree=43860/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1846204 CPUtime=777.18
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 487744 0 0 0 77307 411 0 0 25 0 1 0 12855381 1890512896 449684 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 461551 449684 384 719 0 460830 0
Current children cumulated CPU time (s) 777.18
Current children cumulated vsize (KiB) 1846204

[startup+778.201 s]
/proc/loadavg: 1.12 1.05 1.01 2/108 24535
/proc/meminfo: memFree=39636/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1852344 CPUtime=777.98
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 489110 0 0 0 77386 412 0 0 25 0 1 0 12855381 1896800256 451050 1992294400 4194304 7136930 140734270316912 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 463086 451050 384 719 0 462365 0
Current children cumulated CPU time (s) 777.98
Current children cumulated vsize (KiB) 1852344

[startup+778.601 s]
/proc/loadavg: 1.12 1.05 1.01 2/108 24535
/proc/meminfo: memFree=39636/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=1853368 CPUtime=778.38
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4202496 489324 0 0 0 77426 412 0 0 25 0 1 0 12855381 1897848832 451264 1992294400 4194304 7136930 140734270316912 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/24503/statm: 463342 451264 384 719 0 462621 0
Current children cumulated CPU time (s) 778.38
Current children cumulated vsize (KiB) 1853368

[startup+779.001 s]
/proc/loadavg: 1.12 1.05 1.01 2/108 24535
/proc/meminfo: memFree=34924/2059040 swapFree=4164928/4192956
[pid=24503] ppid=24501 vsize=0 CPUtime=778.78
/proc/24503/stat : 24503 (pbscip.linux.x8) R 24501 24503 23061 0 -1 4203524 489327 0 0 0 77457 421 0 0 25 0 1 0 12855381 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/24503/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 778.78
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 779.08
CPU time (s): 778.873
CPU user time (s): 774.576
CPU system time (s): 4.29635
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 1853368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 774.576
system time used= 4.29635
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489327
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= 2
involuntary context switches= 2101

runsolver used 1.3218 second user time and 3.65544 second system time

The end

Launcher Data 

Begin job on node002 at 2010-07-06 22:00:17
IDJOB=2687041
IDBENCH=77312
IDSOLVER=1167
FILE ID=node002/2687041-1278446416
PBS_JOBID= 11233468
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12026_6.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-2687041-1278446416/watcher-2687041-1278446416 -o /tmp/evaluation-result-2687041-1278446416/solver-2687041-1278446416 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687041-1278446416.opb -t 1800 -m 1800

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

MD5SUM BENCH= 002a977405549506cf955068ac342d61
RANDOM SEED=1617137607

node002.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1843572 kB
Buffers:          2360 kB
Cached:         101012 kB
SwapCached:         68 kB
Active:          31896 kB
Inactive:       104376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1843572 kB
SwapTotal:     4192956 kB
SwapFree:      4164928 kB
Dirty:           10620 kB
Writeback:           0 kB
AnonPages:       32772 kB
Mapped:          13316 kB
Slab:            57280 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180200 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 node002 at 2010-07-06 22:13:16