Trace number 3743201

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)? (TO) 1802.19 1802.53

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE2.0_TMAX180_K192_cod2.opb
MD5SUM6aef9ca2bb094f9e5aa00d5eeeaa5070
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-3088
Best CPU time to get the best result obtained on this benchmark1800.85
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 189008
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 189008
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.12	c SCIP version 1.1.0.7
4.09/4.12	c LP-Solver SoPlex 1.4.1
4.09/4.12	c user parameter file <scip.set> not found - using default parameters
4.09/4.12	c read problem <HOME/instance-3743201-1338803054.opb>
4.09/4.12	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
5.49/5.56	c start presolving problem
5.49/5.56	c presolving:
8.38/8.43	c (round 1) 0 del vars, 1977 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
11.48/11.58	c (round 2) 672 del vars, 1977 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 398809 upgd conss, 81776 impls, 1977 clqs
12.09/12.12	c (round 3) 675 del vars, 2645 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 81784 impls, 1977 clqs
64.97/65.04	c (round 4) 1350 del vars, 2645 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12206672 impls, 1977 clqs
65.17/65.25	c (round 5) 1350 del vars, 3320 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12210678 impls, 1977 clqs
66.07/66.12	c (round 6) 3354 del vars, 3320 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12231588 impls, 1977 clqs
66.27/66.32	c (round 7) 3354 del vars, 5324 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12231596 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-3743201-1338803054/watcher-3743201-1338803054 -o /tmp/evaluation-result-3743201-1338803054/solver-3743201-1338803054 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3743201-1338803054.opb 

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 1.86 3/173 817
/proc/meminfo: memFree=26138036/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=7152 CPUtime=0 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1108 0 0 0 0 0 0 0 20 0 1 0 346430912 7323648 1061 33554432000 4194304 7823515 140735262393216 140734841922136 4402248 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1788 1061 335 887 0 898 0

[startup+0.020918 s]
/proc/loadavg: 2.00 2.00 1.86 3/173 817
/proc/meminfo: memFree=26138036/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=14028 CPUtime=0.01 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 2880 0 0 0 1 0 0 0 20 0 1 0 346430912 14364672 2833 33554432000 4194304 7823515 140735262393216 140735262325128 5878822 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 3507 2833 354 887 0 2617 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14028

[startup+0.10028 s]
/proc/loadavg: 2.00 2.00 1.86 3/173 817
/proc/meminfo: memFree=26138036/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=29136 CPUtime=0.09 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 6658 0 0 0 9 0 0 0 20 0 1 0 346430912 29835264 6611 33554432000 4194304 7823515 140735262393216 140735262325128 5543486 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 7284 6611 354 887 0 6394 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29136

[startup+0.300268 s]
/proc/loadavg: 2.00 2.00 1.86 3/173 817
/proc/meminfo: memFree=26138036/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=54052 CPUtime=0.29 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 12850 0 0 0 28 1 0 0 20 0 1 0 346430912 55349248 12803 33554432000 4194304 7823515 140735262393216 140735262325128 6883081 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 13513 12803 354 887 0 12623 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54052

[startup+0.700213 s]
/proc/loadavg: 2.00 2.00 1.86 3/173 817
/proc/meminfo: memFree=26138036/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=92272 CPUtime=0.68 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 22419 0 0 0 66 2 0 0 20 0 1 0 346430912 94486528 22372 33554432000 4194304 7823515 140735262393216 140735262259320 6957168 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 23068 22372 354 887 0 22178 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 92272

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=25919664/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=196396 CPUtime=1.48 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 48392 0 0 0 143 5 0 0 20 0 1 0 346430912 201109504 48345 33554432000 4194304 7823515 140735262393216 140735262259320 6957168 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 49099 48345 354 887 0 48209 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 196396

[startup+3.10022 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=25639044/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=395536 CPUtime=3.08 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 98121 0 0 0 296 12 0 0 20 0 1 0 346430912 405028864 98074 33554432000 4194304 7823515 140735262393216 140735262259320 6957168 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 98884 98074 354 887 0 97994 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 395536

[startup+6.30027 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=24117624/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=1072016 CPUtime=6.29 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 266684 0 0 0 581 48 0 0 20 0 1 0 346430912 1097744384 266827 33554432000 4194304 7823515 140735262393216 140735262390152 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 268004 266827 419 887 0 267114 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1072016

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=23160756/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=1482688 CPUtime=12.68 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 371122 0 0 0 1170 98 0 0 20 0 1 0 346430912 1518272512 369176 33554432000 4194304 7823515 140735262393216 140735262389912 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 370672 369176 461 887 0 369782 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1482688

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=23102848/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=1522100 CPUtime=25.48 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 380630 0 0 0 2448 100 0 0 20 0 1 0 346430912 1558630400 378727 33554432000 4194304 7823515 140735262393216 140735262390456 4243078 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 380525 378727 461 887 0 379635 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1522100

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 1.86 3/177 828
/proc/meminfo: memFree=22623496/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=1764860 CPUtime=51.08 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 440316 0 0 0 4997 111 0 0 20 0 1 0 346430912 1807216640 438409 33554432000 4194304 7823515 140735262393216 140735262389912 5803650 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 441215 438409 462 887 0 440325 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1764860

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.87 3/177 828
/proc/meminfo: memFree=22065168/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=2044696 CPUtime=102.27 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 509433 0 0 0 10076 151 0 0 20 0 1 0 346430912 2093768704 506737 33554432000 4194304 7823515 140735262393216 140735262389912 4788715 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 511174 506737 462 887 0 510284 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2044696

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 1.88 3/177 828
/proc/meminfo: memFree=21683680/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=2236916 CPUtime=162.25 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 536269 0 0 0 16067 158 0 0 20 0 1 0 346430912 2290601984 553502 33554432000 4194304 7823515 140735262393216 140735262389272 5803623 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 559229 553502 462 887 0 558339 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2236916

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 1.89 3/177 828
/proc/meminfo: memFree=21364468/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=2430876 CPUtime=222.24 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 580619 0 0 0 22060 164 0 0 20 0 1 0 346430912 2489217024 598872 33554432000 4194304 7823515 140735262393216 140735262389080 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 607719 598872 462 887 0 606829 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2430876

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 828
/proc/meminfo: memFree=20806124/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=2695844 CPUtime=282.23 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 645411 0 0 0 28048 175 0 0 20 0 1 0 346430912 2760544256 663663 33554432000 4194304 7823515 140735262393216 140735262389080 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 673961 663663 462 887 0 673071 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2695844

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 829
/proc/meminfo: memFree=20384680/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=2903992 CPUtime=342.22 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 697492 0 0 0 34037 185 0 0 20 0 1 0 346430912 2973687808 715742 33554432000 4194304 7823515 140735262393216 140735262389080 5803658 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 725998 715742 462 887 0 725108 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 2903992

[startup+402.3 s]
/proc/loadavg: 2.07 2.02 1.91 3/178 832
/proc/meminfo: memFree=19859812/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=3178568 CPUtime=402.2 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 763037 0 0 0 40025 195 0 0 20 0 1 0 346430912 3254853632 781539 33554432000 4194304 7823515 140735262393216 140735262389080 5803662 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 794642 781539 462 887 0 793752 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 3178568

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 1.91 3/177 832
/proc/meminfo: memFree=19775280/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=3204168 CPUtime=462.19 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 773316 0 0 0 46021 198 0 0 20 0 1 0 346430912 3281068032 791818 33554432000 4194304 7823515 140735262393216 140735262389080 5803612 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 801042 791818 462 887 0 800152 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3204168

[startup+522.3 s]
/proc/loadavg: 2.01 2.00 1.91 3/177 832
/proc/meminfo: memFree=19420048/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=3387604 CPUtime=522.17 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 818266 0 0 0 52012 205 0 0 20 0 1 0 346430912 3468906496 836768 33554432000 4194304 7823515 140735262393216 140735262389080 5803631 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 846901 836768 462 887 0 846011 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3387604

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 832
/proc/meminfo: memFree=19030840/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=3594640 CPUtime=582.17 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 866976 0 0 0 58003 214 0 0 20 0 1 0 346430912 3680911360 885478 33554432000 4194304 7823515 140735262393216 140735262389080 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 898660 885478 462 887 0 897770 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 3594640

[startup+642.3 s]

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

/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1014505 0 0 0 105965 243 0 0 20 0 1 0 346430912 4285706240 1037068 33554432000 4194304 7823515 140735262393216 140735262389080 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1046315 1037068 462 887 0 1045425 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 4185260

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 860
/proc/meminfo: memFree=17783652/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4198568 CPUtime=1122.07 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1020039 0 0 0 111961 246 0 0 20 0 1 0 346430912 4299333632 1043915 33554432000 4194304 7823515 140735262393216 140735262389080 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1049642 1043915 462 887 0 1048752 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 4198568

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 860
/proc/meminfo: memFree=17751688/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4204712 CPUtime=1182.07 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1023001 0 0 0 117959 248 0 0 20 0 1 0 346430912 4305625088 1047261 33554432000 4194304 7823515 140735262393216 140735262389080 5803631 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1051178 1047261 462 887 0 1050288 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 4204712

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 861
/proc/meminfo: memFree=17183920/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4533716 CPUtime=1242.05 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1094250 0 0 0 123946 259 0 0 20 0 1 0 346430912 4642525184 1118630 33554432000 4194304 7823515 140735262393216 140735262389080 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1133429 1118630 462 887 0 1132539 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 4533716

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 861
/proc/meminfo: memFree=17145632/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4543956 CPUtime=1302.05 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1098711 0 0 0 129944 261 0 0 20 0 1 0 346430912 4653010944 1123315 33554432000 4194304 7823515 140735262393216 140735262389080 5803650 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1135989 1123315 462 887 0 1135099 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 4543956

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 861
/proc/meminfo: memFree=17108584/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4555216 CPUtime=1362.03 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1103384 0 0 0 135940 263 0 0 20 0 1 0 346430912 4664541184 1128376 33554432000 4194304 7823515 140735262393216 140735262389080 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1138804 1128376 462 887 0 1137914 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 4555216

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 1.91 3/177 861
/proc/meminfo: memFree=17072156/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4565456 CPUtime=1422.03 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1107753 0 0 0 141938 265 0 0 20 0 1 0 346430912 4675026944 1132998 33554432000 4194304 7823515 140735262393216 140735262389080 5803631 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1141364 1132998 462 887 0 1140474 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 4565456

[startup+1482.3 s]
/proc/loadavg: 2.10 2.03 1.92 3/177 861
/proc/meminfo: memFree=17037340/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4574668 CPUtime=1482.01 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1111832 0 0 0 147935 266 0 0 20 0 1 0 346430912 4684460032 1137251 33554432000 4194304 7823515 140735262393216 140735262389080 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1143667 1137251 462 887 0 1142777 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 4574668

[startup+1542.3 s]
/proc/loadavg: 2.03 2.02 1.92 3/177 862
/proc/meminfo: memFree=17004636/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4583884 CPUtime=1542 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1115753 0 0 0 153932 268 0 0 20 0 1 0 346430912 4693897216 1141172 33554432000 4194304 7823515 140735262393216 140735262389080 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1145971 1141172 462 887 0 1145081 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 4583884

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/178 865
/proc/meminfo: memFree=16970560/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4595148 CPUtime=1601.98 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1120410 0 0 0 159929 269 0 0 20 0 1 0 346430912 4705431552 1146090 33554432000 4194304 7823515 140735262393216 140735262389080 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1148787 1146090 462 887 0 1147897 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 4595148

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/177 865
/proc/meminfo: memFree=16305956/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4982380 CPUtime=1661.98 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1202887 0 0 0 165918 280 0 0 20 0 1 0 346430912 5101957120 1228567 33554432000 4194304 7823515 140735262393216 140735262389080 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1245595 1228567 462 887 0 1244705 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 4982380

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 865
/proc/meminfo: memFree=16276472/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4991592 CPUtime=1721.97 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1206676 0 0 0 171915 282 0 0 20 0 1 0 346430912 5111390208 1232669 33554432000 4194304 7823515 140735262393216 140735262389080 5803643 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1247898 1232669 462 887 0 1247008 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 4991592

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 865
/proc/meminfo: memFree=16256040/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=4996712 CPUtime=1781.95 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1208838 0 0 0 177913 282 0 0 20 0 1 0 346430912 5116633088 1234831 33554432000 4194304 7823515 140735262393216 140735262389080 5803631 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1249178 1234831 462 887 0 1248288 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 4996712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 865
/proc/meminfo: memFree=16246708/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=5001832 CPUtime=1800.06 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1210703 0 0 0 179723 283 0 0 20 0 1 0 346430912 5121875968 1236696 33554432000 4194304 7823515 140735262393216 140735262389080 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1250458 1236696 462 887 0 1249568 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5001832

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -817

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

[startup+1801.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 866
/proc/meminfo: memFree=16246452/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=5001832 CPUtime=1801.05 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1210753 0 0 0 179822 283 0 0 20 0 1 0 346430912 5121875968 1236746 33554432000 4194304 7823515 140735262393216 140735262388544 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1250458 1236746 462 887 0 1249568 0
Current children cumulated CPU time (s) 1801.05
Current children cumulated vsize (KiB) 5001832

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 867
/proc/meminfo: memFree=16246072/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=5001832 CPUtime=1801.85 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1210774 0 0 0 179902 283 0 0 20 0 1 0 346430912 5121875968 1236767 33554432000 4194304 7823515 140735262393216 140735262388544 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1250458 1236767 462 887 0 1249568 0
Current children cumulated CPU time (s) 1801.85
Current children cumulated vsize (KiB) 5001832

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 867
/proc/meminfo: memFree=16246072/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=5001832 CPUtime=1802.05 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4202496 1210780 0 0 0 179922 283 0 0 20 0 1 0 346430912 5121875968 1236773 33554432000 4194304 7823515 140735262393216 140735262388544 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/817/statm: 1250458 1236773 462 887 0 1249568 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 5001832

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 1.92 3/179 867
/proc/meminfo: memFree=16246072/32873648 swapFree=6864/6864
[pid=817] ppid=815 vsize=0 CPUtime=1802.15 cores=0,2,4,6
/proc/817/stat : 817 (pbscip.linux.x8) R 815 817 30743 0 -1 4203524 1210780 0 0 0 179923 292 0 0 20 0 1 0 346430912 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/817/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.53
CPU time (s): 1802.19
CPU user time (s): 1799.24
CPU system time (s): 2.95455
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 5001832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.24
system time used= 2.95455
maximum resident set size= 4947092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1210780
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= 78
involuntary context switches= 1882

runsolver used 5.55215 second user time and 16.4255 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-04 11:44:15
IDJOB=3743201
IDBENCH=90903
IDSOLVER=2321
FILE ID=node125/3743201-1338803054
RUNJOBID= node125-1338801260-706
PBS_JOBID= 14636823
Free space on /tmp= 70408 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE2.0_TMAX180_K192_cod2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3743201-1338803054/watcher-3743201-1338803054 -o /tmp/evaluation-result-3743201-1338803054/solver-3743201-1338803054 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3743201-1338803054.opb

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

MD5SUM BENCH= 6aef9ca2bb094f9e5aa00d5eeeaa5070
RANDOM SEED=1927171540

node125.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		: 2666.373
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	: 5332.74
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		: 2666.373
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		: 2666.373
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		: 2666.373
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	: 5331.90
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		: 2666.373
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		: 2666.373
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	: 5438.54
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		: 2666.373
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		: 2666.373
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:        26138780 kB
Buffers:          618060 kB
Cached:          5191860 kB
SwapCached:         2308 kB
Active:          2570108 kB
Inactive:        3254304 kB
Active(anon):       6080 kB
Inactive(anon):     9240 kB
Active(file):    2564028 kB
Inactive(file):  3245064 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:             49124 kB
Writeback:             0 kB
AnonPages:         18236 kB
Mapped:            13700 kB
Shmem:                96 kB
Slab:             770912 kB
SReclaimable:     214540 kB
SUnreclaim:       556372 kB
KernelStack:        1440 kB
PageTables:         4044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     108188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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= 70372 MiB
End job on node125 at 2012-06-04 12:14:18