Trace number 3691380

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) 1802.14 1802.43

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX60_K192_cod2.opb
MD5SUM768b5e23d0b4ff11a666e1cea764674d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11680
Best CPU time to get the best result obtained on this benchmark1314.51
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 1605
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 370041
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 370041
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-3691380-1338027618.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
4.58/4.66	c presolving:
8.48/8.51	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
9.59/9.62	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-3691380-1338027618/watcher-3691380-1338027618 -o /tmp/evaluation-result-3691380-1338027618/solver-3691380-1338027618 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691380-1338027618.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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 3/177 2851
/proc/meminfo: memFree=26404092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=8128 CPUtime=0 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 722 0 0 0 0 0 0 0 20 0 1 0 268887892 8323072 677 33554432000 4194304 10173063 140737013608672 140733906523944 8846909 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 2032 688 392 1460 0 563 0

[startup+0.0390931 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2851
/proc/meminfo: memFree=26404092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=26496 CPUtime=0.02 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 5395 0 0 0 2 0 0 0 20 0 1 0 268887892 27131904 5350 33554432000 4194304 10173063 140737013608672 140733906523944 7545739 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 6624 5350 416 1460 0 5155 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 26496

[startup+0.100223 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2851
/proc/meminfo: memFree=26404092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=43728 CPUtime=0.08 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 9694 0 0 0 8 0 0 0 20 0 1 0 268887892 44777472 9649 33554432000 4194304 10173063 140737013608672 140733906523944 8985008 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 10932 9649 416 1460 0 9463 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 43728

[startup+0.300167 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2851
/proc/meminfo: memFree=26404092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=87772 CPUtime=0.29 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 20687 0 0 0 27 2 0 0 20 0 1 0 268887892 89878528 20642 33554432000 4194304 10173063 140737013608672 140733906523944 7545739 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 21943 20642 416 1460 0 20474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87772

[startup+0.700164 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2851
/proc/meminfo: memFree=26404092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=198324 CPUtime=0.69 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 48291 0 0 0 63 6 0 0 20 0 1 0 268887892 203083776 48246 33554432000 4194304 10173063 140737013608672 140737013473848 8985008 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 49581 48246 416 1460 0 48112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 198324

[startup+1.50017 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2852
/proc/meminfo: memFree=26106716/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=401336 CPUtime=1.48 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 98974 0 0 0 136 12 0 0 20 0 1 0 268887892 410968064 98929 33554432000 4194304 10173063 140737013608672 140737013473848 8985008 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 100334 98929 416 1460 0 98865 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 401336

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2852
/proc/meminfo: memFree=25809052/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=935640 CPUtime=3.08 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 231457 0 0 0 277 31 0 0 20 0 1 0 268887892 958095360 232380 33554432000 4194304 10173063 140737013608672 140737013604504 5760629 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 233910 232380 494 1460 0 232441 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 935640

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2852
/proc/meminfo: memFree=25171000/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=1337296 CPUtime=6.28 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 355165 0 0 0 563 65 0 0 20 0 1 0 268887892 1369391104 331657 33554432000 4194304 10173063 140737013608672 140737013605672 8963895 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 334580 331668 563 1460 0 333111 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1337296

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2852
/proc/meminfo: memFree=24517092/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=1902316 CPUtime=12.68 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 508414 0 0 0 1143 125 0 0 20 0 1 0 268887892 1947971584 471217 33554432000 4194304 10173063 140737013608672 140737013604168 8925042 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 475579 471217 615 1460 0 474110 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1902316

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2852
/proc/meminfo: memFree=24509456/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=1909932 CPUtime=25.48 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 509674 0 0 0 2423 125 0 0 20 0 1 0 268887892 1955770368 472988 33554432000 4194304 10173063 140737013608672 140737013604040 8925068 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 477483 472988 615 1460 0 476014 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1909932

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2852
/proc/meminfo: memFree=24504804/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=1913836 CPUtime=51.07 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 510733 0 0 0 4982 125 0 0 20 0 1 0 268887892 1959768064 474047 33554432000 4194304 10173063 140737013608672 140737013605048 8925068 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 478459 474047 615 1460 0 476990 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1913836

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2853
/proc/meminfo: memFree=24461072/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=1941212 CPUtime=102.28 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 517866 0 0 0 10102 126 0 0 20 0 1 0 268887892 1987801088 480619 33554432000 4194304 10173063 140737013608672 140737013605032 6917706 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/2851/statm: 485303 480619 615 1460 0 483834 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1941212

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 2853
/proc/meminfo: memFree=23124408/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3308612 CPUtime=162.26 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 832306 0 0 0 16056 170 0 0 20 0 1 0 268887892 3388018688 813471 33554432000 4194304 10173063 140737013608672 140737013603784 8925068 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 827153 813471 615 1460 0 825684 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3308612

[startup+222.307 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 2853
/proc/meminfo: memFree=23120464/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3309636 CPUtime=222.26 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 832780 0 0 0 22056 170 0 0 20 0 1 0 268887892 3389067264 813945 33554432000 4194304 10173063 140737013608672 140737013603784 8925047 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 827409 813945 615 1460 0 825940 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309636

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 2853
/proc/meminfo: memFree=23116648/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3312708 CPUtime=282.24 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 833764 0 0 0 28054 170 0 0 20 0 1 0 268887892 3392212992 814929 33554432000 4194304 10173063 140737013608672 140737013603784 8925062 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 828177 814929 615 1460 0 826708 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3312708

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2853
/proc/meminfo: memFree=23115564/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3312708 CPUtime=342.23 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 833988 0 0 0 34053 170 0 0 20 0 1 0 268887892 3392212992 815153 33554432000 4194304 10173063 140737013608672 140737013603784 8925042 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 828177 815153 615 1460 0 826708 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3312708

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 2854
/proc/meminfo: memFree=23112116/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3313600 CPUtime=402.23 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 834489 0 0 0 40052 171 0 0 20 0 1 0 268887892 3393126400 815621 33554432000 4194304 10173063 140737013608672 140737013604312 8925020 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 828400 815621 615 1460 0 826931 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3313600

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2855
/proc/meminfo: memFree=23104960/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3315456 CPUtime=462.22 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 835169 0 0 0 46051 171 0 0 20 0 1 0 268887892 3395026944 816301 33554432000 4194304 10173063 140737013608672 140737013603784 8924992 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 828864 816301 615 1460 0 827395 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315456

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2855
/proc/meminfo: memFree=23102012/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3315456 CPUtime=522.21 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 835385 0 0 0 52050 171 0 0 20 0 1 0 268887892 3395026944 816517 33554432000 4194304 10173063 140737013608672 140737013603784 8925037 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 828864 816517 615 1460 0 827395 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315456

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2855
/proc/meminfo: memFree=23099748/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3316480 CPUtime=582.2 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 835867 0 0 0 58049 171 0 0 20 0 1 0 268887892 3396075520 816999 33554432000 4194304 10173063 140737013608672 140737013603784 8925057 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 829120 816999 615 1460 0 827651 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316480

[startup+642.3 s]

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

/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 840625 0 0 0 106039 173 0 0 20 0 1 0 268887892 3407470592 821753 33554432000 4194304 10173063 140737013608672 140737013603784 8925047 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 831902 821753 615 1460 0 830433 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3327608

[startup+1122.3 s]
/proc/loadavg: 1.06 1.58 1.83 2/171 2884
/proc/meminfo: memFree=25120572/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3329656 CPUtime=1122.11 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 841377 0 0 0 112038 173 0 0 20 0 1 0 268887892 3409567744 822505 33554432000 4194304 10173063 140737013608672 140737013603784 8925057 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 832414 822505 615 1460 0 830945 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3329656

[startup+1182.3 s]
/proc/loadavg: 1.02 1.47 1.78 2/171 2884
/proc/meminfo: memFree=25118492/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3330680 CPUtime=1182.1 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 841875 0 0 0 118037 173 0 0 20 0 1 0 268887892 3410616320 823003 33554432000 4194304 10173063 140737013608672 140737013603784 8925042 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 832670 823003 615 1460 0 831201 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3330680

[startup+1242.3 s]
/proc/loadavg: 1.01 1.38 1.72 2/172 2887
/proc/meminfo: memFree=25115816/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3332536 CPUtime=1242.1 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 842582 0 0 0 124036 174 0 0 20 0 1 0 268887892 3412516864 823710 33554432000 4194304 10173063 140737013608672 140737013603784 8925052 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 833134 823710 615 1460 0 831665 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3332536

[startup+1302.3 s]
/proc/loadavg: 1.04 1.32 1.68 2/171 2887
/proc/meminfo: memFree=25113124/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3333428 CPUtime=1302.09 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 843083 0 0 0 130035 174 0 0 20 0 1 0 268887892 3413430272 824347 33554432000 4194304 10173063 140737013608672 140737013603784 8925042 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 833357 824347 615 1460 0 831888 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3333428

[startup+1362.3 s]
/proc/loadavg: 1.01 1.26 1.64 2/171 2888
/proc/meminfo: memFree=25110424/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3335476 CPUtime=1362.07 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 843867 0 0 0 136033 174 0 0 20 0 1 0 268887892 3415527424 825131 33554432000 4194304 10173063 140737013608672 140737013603784 8925052 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 833869 825131 615 1460 0 832400 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3335476

[startup+1422.3 s]
/proc/loadavg: 1.00 1.21 1.59 2/171 2888
/proc/meminfo: memFree=25098796/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3336308 CPUtime=1422.07 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 844315 0 0 0 142033 174 0 0 20 0 1 0 268887892 3416379392 827970 33554432000 4194304 10173063 140737013608672 140737013603784 8925032 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 834077 827970 615 1460 0 832608 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3336308

[startup+1482.3 s]
/proc/loadavg: 1.00 1.17 1.55 2/171 2888
/proc/meminfo: memFree=25093244/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3338356 CPUtime=1482.06 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 845067 0 0 0 148031 175 0 0 20 0 1 0 268887892 3418476544 829368 33554432000 4194304 10173063 140737013608672 140737013603784 8925052 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 834589 829368 615 1460 0 833120 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3338356

[startup+1542.31 s]
/proc/loadavg: 1.00 1.14 1.52 2/171 2888
/proc/meminfo: memFree=25090300/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3338356 CPUtime=1542.06 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 845319 0 0 0 154031 175 0 0 20 0 1 0 268887892 3418476544 830092 33554432000 4194304 10173063 140737013608672 140737013603784 8925068 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 834589 830092 615 1460 0 833120 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3338356

[startup+1602.3 s]
/proc/loadavg: 1.00 1.11 1.48 2/171 2888
/proc/meminfo: memFree=25086236/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3341236 CPUtime=1602.04 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 846291 0 0 0 160029 175 0 0 20 0 1 0 268887892 3421425664 831154 33554432000 4194304 10173063 140737013608672 140737013603784 8925062 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 835309 831154 615 1460 0 833840 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3341236

[startup+1662.3 s]
/proc/loadavg: 1.00 1.09 1.45 2/171 2889
/proc/meminfo: memFree=25083536/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3342260 CPUtime=1662.03 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 846799 0 0 0 166028 175 0 0 20 0 1 0 268887892 3422474240 831771 33554432000 4194304 10173063 140737013608672 140737013603784 8925057 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 835565 831771 615 1460 0 834096 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3342260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/171 2889
/proc/meminfo: memFree=25030304/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3396092 CPUtime=1722.01 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 859634 0 0 0 172024 177 0 0 20 0 1 0 268887892 3477598208 845083 33554432000 4194304 10173063 140737013608672 140737013603992 8925047 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 849023 845083 615 1460 0 847554 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3396092

[startup+1782.3 s]
/proc/loadavg: 1.04 1.07 1.39 2/171 2889
/proc/meminfo: memFree=24830616/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3601140 CPUtime=1782.01 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 905794 0 0 0 178018 183 0 0 20 0 1 0 268887892 3687567360 894820 33554432000 4194304 10173063 140737013608672 140737013603832 8925068 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 900285 894820 615 1460 0 898816 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3601140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.03 1.06 1.38 2/172 2892
/proc/meminfo: memFree=24829988/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3602164 CPUtime=1800.02 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 906115 0 0 0 179819 183 0 0 20 0 1 0 268887892 3688615936 895141 33554432000 4194304 10173063 140737013608672 140737013603784 8925032 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 900541 895141 615 1460 0 899072 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3602164

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2851

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

[startup+1801.5 s]
/proc/loadavg: 1.03 1.06 1.38 2/173 2893
/proc/meminfo: memFree=24829616/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3602164 CPUtime=1801.21 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 906115 0 0 0 179938 183 0 0 20 0 1 0 268887892 3688615936 895141 33554432000 4194304 10173063 140737013608672 140737013603456 8925047 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 900541 895141 615 1460 0 899072 0
Current children cumulated CPU time (s) 1801.21
Current children cumulated vsize (KiB) 3602164

[startup+1801.91 s]
/proc/loadavg: 1.03 1.06 1.38 2/173 2893
/proc/meminfo: memFree=24829608/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3602164 CPUtime=1801.62 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 906118 0 0 0 179979 183 0 0 20 0 1 0 268887892 3688615936 895144 33554432000 4194304 10173063 140737013608672 140737013603456 8925037 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 900541 895144 615 1460 0 899072 0
Current children cumulated CPU time (s) 1801.62
Current children cumulated vsize (KiB) 3602164

[startup+1802.3 s]
/proc/loadavg: 1.03 1.06 1.38 2/173 2893
/proc/meminfo: memFree=24829608/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=3602164 CPUtime=1802.01 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4202496 906118 0 0 0 180018 183 0 0 20 0 1 0 268887892 3688615936 895144 33554432000 4194304 10173063 140737013608672 140737013603456 8925042 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/2851/statm: 900541 895144 615 1460 0 899072 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 3602164

[startup+1802.4 s]
/proc/loadavg: 1.03 1.06 1.38 2/173 2893
/proc/meminfo: memFree=24829608/32873648 swapFree=6864/6864
[pid=2851] ppid=2849 vsize=0 CPUtime=1802.11 cores=1,3,5,7
/proc/2851/stat : 2851 (scip-2.1.1.4fix) R 2849 2851 1798 0 -1 4203524 906118 0 0 0 180019 192 0 0 20 0 1 0 268887892 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/2851/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): 1802.43
CPU time (s): 1802.14
CPU user time (s): 1800.19
CPU system time (s): 1.9497
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 3602164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.19
system time used= 1.9497
maximum resident set size= 3580576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 906118
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= 14
involuntary context switches= 1957

runsolver used 3.03954 second user time and 9.29559 second system time

The end

Launcher Data 

Begin job on node120 at 2012-05-26 12:20:19
IDJOB=3691380
IDBENCH=91029
IDSOLVER=2270
FILE ID=node120/3691380-1338027618
RUNJOBID= node120-1338016936-1816
PBS_JOBID= 14624351
Free space on /tmp= 71580 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_10null20mast_rapportOE1.0_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-3691380-1338027618/watcher-3691380-1338027618 -o /tmp/evaluation-result-3691380-1338027618/solver-3691380-1338027618 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691380-1338027618.opb -t 1800 -m 15500

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

MD5SUM BENCH= 768b5e23d0b4ff11a666e1cea764674d
RANDOM SEED=508301834

node120.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		: 2666.456
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	: 5332.91
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		: 2666.456
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	: 5331.91
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		: 2666.456
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	: 5331.92
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		: 2666.456
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	: 5331.88
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		: 2666.456
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	: 5331.91
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		: 2666.456
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	: 5331.83
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		: 2666.456
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	: 5331.91
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		: 2666.456
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        26404232 kB
Buffers:          218464 kB
Cached:          3476848 kB
SwapCached:          492 kB
Active:          2640540 kB
Inactive:        3058400 kB
Active(anon):    1994028 kB
Inactive(anon):    12388 kB
Active(file):     646512 kB
Inactive(file):  3046012 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67107896 kB
Dirty:             41200 kB
Writeback:             8 kB
AnonPages:       2012128 kB
Mapped:            16920 kB
Shmem:               120 kB
Slab:             630632 kB
SReclaimable:      74916 kB
SUnreclaim:       555716 kB
KernelStack:        1456 kB
PageTables:         7880 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    2134424 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 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= 71580 MiB
End job on node120 at 2012-05-26 12:50:22