Trace number 3691385

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.19 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null20mast_rapportOE2.0_TMAX60_K192_cod2.opb
MD5SUM6f3eb6421078a0de6a5b5f585e0aca61
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-5280
Best CPU time to get the best result obtained on this benchmark1781.2
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 367542
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 367542
Number of bits of the biggest sum of numbers19
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691385-1338027324.opb>
1.99/2.02	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.02	c problem read in 2.02
4.59/4.67	c presolving:
8.49/8.52	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
9.59/9.63	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3691385-1338027324/watcher-3691385-1338027324 -o /tmp/evaluation-result-3691385-1338027324/solver-3691385-1338027324 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691385-1338027324.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 803
/proc/meminfo: memFree=26072580/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=9696 CPUtime=0 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 1158 0 0 0 0 0 0 0 20 0 1 0 268858375 9928704 1113 33554432000 4194304 10173063 140733330435488 140733330434168 8800272 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 2424 1128 408 1460 0 955 0

[startup+0.0981709 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 803
/proc/meminfo: memFree=26072580/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=43784 CPUtime=0.09 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 9689 0 0 0 8 1 0 0 20 0 1 0 268858375 44834816 9644 33554432000 4194304 10173063 140733330435488 140733330434168 5479875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 10946 9644 416 1460 0 9477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43784

[startup+0.100325 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 803
/proc/meminfo: memFree=26072580/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=44808 CPUtime=0.09 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 9731 0 0 0 8 1 0 0 20 0 1 0 268858375 45883392 9687 33554432000 4194304 10173063 140733330435488 140733330434168 7545739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 11202 9709 416 1460 0 9733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44808

[startup+0.300299 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 803
/proc/meminfo: memFree=26072580/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=87764 CPUtime=0.29 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 20684 0 0 0 27 2 0 0 20 0 1 0 268858375 89870336 20639 33554432000 4194304 10173063 140733330435488 140733330434168 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 21941 20639 416 1460 0 20472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87764

[startup+0.700249 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 803
/proc/meminfo: memFree=26072580/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=198316 CPUtime=0.69 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 48287 0 0 0 63 6 0 0 20 0 1 0 268858375 203075584 48242 33554432000 4194304 10173063 140733330435488 140733330434168 5479875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 49579 48242 416 1460 0 48110 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 198316

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=25802492/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=400304 CPUtime=1.49 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 98714 0 0 0 136 13 0 0 20 0 1 0 268858375 409911296 98669 33554432000 4194304 10173063 140733330435488 140733330299032 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 100076 98669 416 1460 0 98607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 400304

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=25579904/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=935668 CPUtime=3.09 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 231462 0 0 0 276 33 0 0 20 0 1 0 268858375 958124032 232387 33554432000 4194304 10173063 140733330435488 140733330432936 5760720 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 233917 232387 494 1460 0 232448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935668

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24839600/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=1333696 CPUtime=6.29 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 354731 0 0 0 560 69 0 0 20 0 1 0 268858375 1365704704 330547 33554432000 4194304 10173063 140733330435488 140733330432216 8886856 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 333424 330580 563 1460 0 331955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1333696

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24185252/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=1903140 CPUtime=12.69 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 509122 0 0 0 1142 127 0 0 20 0 1 0 268858375 1948815360 471312 33554432000 4194304 10173063 140733330435488 140733330430984 8924999 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 475785 471312 615 1460 0 474316 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1903140

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24181708/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=1905764 CPUtime=25.48 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 509836 0 0 0 2421 127 0 0 20 0 1 0 268858375 1951502336 472026 33554432000 4194304 10173063 140733330435488 140733330430888 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 476441 472026 615 1460 0 474972 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905764

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24171584/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=1914404 CPUtime=51.08 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 511377 0 0 0 4981 127 0 0 20 0 1 0 268858375 1960349696 474078 33554432000 4194304 10173063 140733330435488 140733330431864 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 478601 474078 615 1460 0 477132 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914404

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=24144680/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=1941780 CPUtime=102.28 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 518074 0 0 0 10100 128 0 0 20 0 1 0 268858375 1988382720 480725 33554432000 4194304 10173063 140733330435488 140733330431864 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 485445 480725 615 1460 0 483976 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1941780

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=22809776/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3307892 CPUtime=162.26 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 832630 0 0 0 16057 169 0 0 20 0 1 0 268858375 3387281408 813182 33554432000 4194304 10173063 140733330435488 140733330430600 8925119 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 826973 813182 615 1460 0 825504 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3307892

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 804
/proc/meminfo: memFree=22804852/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3308916 CPUtime=222.25 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 833150 0 0 0 22056 169 0 0 20 0 1 0 268858375 3388329984 813702 33554432000 4194304 10173063 140733330435488 140733330430600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 827229 813702 615 1460 0 825760 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3308916

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 807
/proc/meminfo: memFree=22799044/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3312820 CPUtime=282.25 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 834351 0 0 0 28055 170 0 0 20 0 1 0 268858375 3392327680 814903 33554432000 4194304 10173063 140733330435488 140733330430600 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 828205 814903 615 1460 0 826736 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3312820

[startup+342.3 s]
/proc/loadavg: 2.13 2.03 2.01 3/177 808
/proc/meminfo: memFree=22796176/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3312820 CPUtime=342.24 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 834578 0 0 0 34054 170 0 0 20 0 1 0 268858375 3392327680 815130 33554432000 4194304 10173063 140733330435488 140733330430600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 828205 815130 615 1460 0 826736 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312820

[startup+402.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/177 808
/proc/meminfo: memFree=22791616/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3313712 CPUtime=402.23 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 835063 0 0 0 40053 170 0 0 20 0 1 0 268858375 3393241088 815582 33554432000 4194304 10173063 140733330435488 140733330431128 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 828428 815582 615 1460 0 826959 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3313712

[startup+462.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 808
/proc/meminfo: memFree=22777384/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3315568 CPUtime=462.21 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 835781 0 0 0 46051 170 0 0 20 0 1 0 268858375 3395141632 816300 33554432000 4194304 10173063 140733330435488 140733330430600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 828892 816300 615 1460 0 827423 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3315568

[startup+522.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 808
/proc/meminfo: memFree=22772220/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3315568 CPUtime=522.21 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 836005 0 0 0 52050 171 0 0 20 0 1 0 268858375 3395141632 816524 33554432000 4194304 10173063 140733330435488 140733330430600 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 828892 816524 615 1460 0 827423 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315568

[startup+582.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 808
/proc/meminfo: memFree=22765216/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3316592 CPUtime=582.2 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 836488 0 0 0 58049 171 0 0 20 0 1 0 268858375 3396190208 817007 33554432000 4194304 10173063 140733330435488 140733330430600 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 829148 817007 615 1460 0 827679 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316592

[startup+642.3 s]

################
# More data... #
################

/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 840138 0 0 0 100042 172 0 0 20 0 1 0 268858375 3404636160 820591 33554432000 4194304 10173063 140733330435488 140733330430600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 831210 820591 615 1460 0 829741 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3324840

[startup+1062.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 814
/proc/meminfo: memFree=22722528/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3325864 CPUtime=1062.13 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 840512 0 0 0 106041 172 0 0 20 0 1 0 268858375 3405684736 820965 33554432000 4194304 10173063 140733330435488 140733330430600 8925083 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 831466 820965 615 1460 0 829997 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3325864

[startup+1122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 814
/proc/meminfo: memFree=22719472/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3327720 CPUtime=1122.12 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 841172 0 0 0 112040 172 0 0 20 0 1 0 268858375 3407585280 821625 33554432000 4194304 10173063 140733330435488 140733330430600 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 831930 821625 615 1460 0 830461 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3327720

[startup+1182.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 814
/proc/meminfo: memFree=22717772/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3327720 CPUtime=1182.11 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 841330 0 0 0 118039 172 0 0 20 0 1 0 268858375 3407585280 821783 33554432000 4194304 10173063 140733330435488 140733330430600 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 831930 821783 615 1460 0 830461 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3327720

[startup+1242.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 815
/proc/meminfo: memFree=22712968/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3329768 CPUtime=1242.1 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 841960 0 0 0 124038 172 0 0 20 0 1 0 268858375 3409682432 822413 33554432000 4194304 10173063 140733330435488 140733330430600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 832442 822413 615 1460 0 830973 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3329768

[startup+1302.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 815
/proc/meminfo: memFree=22709412/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3330792 CPUtime=1302.09 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 842416 0 0 0 130037 172 0 0 20 0 1 0 268858375 3410731008 822869 33554432000 4194304 10173063 140733330435488 140733330430600 8925020 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 832698 822869 615 1460 0 831229 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3330792

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 815
/proc/meminfo: memFree=22705688/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3330792 CPUtime=1362.08 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 842580 0 0 0 136036 172 0 0 20 0 1 0 268858375 3410731008 823033 33554432000 4194304 10173063 140733330435488 140733330430600 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 832698 823033 615 1460 0 831229 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3330792

[startup+1422.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 815
/proc/meminfo: memFree=22703180/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3332648 CPUtime=1422.08 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 843166 0 0 0 142035 173 0 0 20 0 1 0 268858375 3412631552 823619 33554432000 4194304 10173063 140733330435488 140733330430600 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 833162 823619 615 1460 0 831693 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3332648

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 818
/proc/meminfo: memFree=22700704/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3332516 CPUtime=1482.07 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 843368 0 0 0 148034 173 0 0 20 0 1 0 268858375 3412496384 823788 33554432000 4194304 10173063 140733330435488 140733330430920 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 833129 823788 615 1460 0 831660 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3332516

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 819
/proc/meminfo: memFree=22697352/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3333540 CPUtime=1542.05 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 843756 0 0 0 154032 173 0 0 20 0 1 0 268858375 3413544960 824176 33554432000 4194304 10173063 140733330435488 140733330430600 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 833385 824176 615 1460 0 831916 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3333540

[startup+1602.3 s]
/proc/loadavg: 1.43 1.85 1.95 2/171 844
/proc/meminfo: memFree=26074952/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3334564 CPUtime=1602.04 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 844250 0 0 0 160031 173 0 0 20 0 1 0 268858375 3414593536 824668 33554432000 4194304 10173063 140733330435488 140733330430600 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 833641 824668 615 1460 0 832172 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3334564

[startup+1662.3 s]
/proc/loadavg: 1.16 1.69 1.88 2/171 844
/proc/meminfo: memFree=26073480/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3336420 CPUtime=1662.03 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 844960 0 0 0 166030 173 0 0 20 0 1 0 268858375 3416494080 825378 33554432000 4194304 10173063 140733330435488 140733330430600 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834105 825378 615 1460 0 832636 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3336420

[startup+1722.3 s]
/proc/loadavg: 1.09 1.58 1.83 2/171 844
/proc/meminfo: memFree=26070408/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3338468 CPUtime=1722.02 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 845716 0 0 0 172029 173 0 0 20 0 1 0 268858375 3418591232 826134 33554432000 4194304 10173063 140733330435488 140733330430600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834617 826134 615 1460 0 833148 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3338468

[startup+1782.3 s]
/proc/loadavg: 1.03 1.47 1.78 2/171 844
/proc/meminfo: memFree=26069196/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3338468 CPUtime=1782.02 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 845965 0 0 0 178028 174 0 0 20 0 1 0 268858375 3418591232 826382 33554432000 4194304 10173063 140733330435488 140733330430600 8925088 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834617 826382 615 1460 0 833148 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3338468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.02 1.44 1.76 2/171 844
/proc/meminfo: memFree=26068916/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3338468 CPUtime=1800.02 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 846080 0 0 0 179828 174 0 0 20 0 1 0 268858375 3418591232 826496 33554432000 4194304 10173063 140733330435488 140733330430600 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834617 826496 615 1460 0 833148 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3338468

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -803

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

[startup+1801.4 s]
/proc/loadavg: 1.02 1.44 1.76 2/172 845
/proc/meminfo: memFree=26068916/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3339492 CPUtime=1801.12 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 846336 0 0 0 179938 174 0 0 20 0 1 0 268858375 3419639808 826752 33554432000 4194304 10173063 140733330435488 140733330430080 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834873 826752 615 1460 0 833404 0
Current children cumulated CPU time (s) 1801.12
Current children cumulated vsize (KiB) 3339492

[startup+1802.2 s]
/proc/loadavg: 1.02 1.44 1.76 2/172 845
/proc/meminfo: memFree=26067916/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=3339492 CPUtime=1801.92 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4202496 846336 0 0 0 180018 174 0 0 20 0 1 0 268858375 3419639808 826752 33554432000 4194304 10173063 140733330435488 140733330430600 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/803/statm: 834873 826752 615 1460 0 833404 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 3339492

[startup+1802.4 s]
/proc/loadavg: 1.02 1.44 1.76 2/172 845
/proc/meminfo: memFree=26067916/32873648 swapFree=6844/6844
[pid=803] ppid=801 vsize=0 CPUtime=1802.11 cores=0,2,4,6
/proc/803/stat : 803 (scip-2.1.1.4fix) R 801 803 32411 0 -1 4203524 846336 0 0 0 180028 183 0 0 20 0 1 0 268858375 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/803/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.19
CPU user time (s): 1800.29
CPU system time (s): 1.89871
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 3339492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.29
system time used= 1.89871
maximum resident set size= 3307008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 846336
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= 10
involuntary context switches= 1857

runsolver used 4.35134 second user time and 12.7751 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-26 12:15:25
IDJOB=3691385
IDBENCH=90934
IDSOLVER=2270
FILE ID=node124/3691385-1338027324
RUNJOBID= node124-1338016935-32428
PBS_JOBID= 14624347
Free space on /tmp= 71544 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null20mast_rapportOE2.0_TMAX60_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691385-1338027324/watcher-3691385-1338027324 -o /tmp/evaluation-result-3691385-1338027324/solver-3691385-1338027324 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691385-1338027324.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6f3eb6421078a0de6a5b5f585e0aca61
RANDOM SEED=582806613

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26072844 kB
Buffers:          261352 kB
Cached:          2481268 kB
SwapCached:            0 kB
Active:          3954712 kB
Inactive:        2060280 kB
Active(anon):    3274960 kB
Inactive(anon):        0 kB
Active(file):     679752 kB
Inactive(file):  2060280 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41308 kB
Writeback:             0 kB
AnonPages:       3279264 kB
Mapped:            16760 kB
Shmem:               200 kB
Slab:             640996 kB
SReclaimable:      85160 kB
SUnreclaim:       555836 kB
KernelStack:        1440 kB
PageTables:        10680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    3435036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71572 MiB
End job on node124 at 2012-05-26 12:45:28