Trace number 3743355

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) 1802.18 1802.53

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null0mast_rapportOE2.0_TMAX180_K192_cod2.opb
MD5SUM9ed9dacab453c9b73d400442dcf06abd
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-21805
Best CPU time to get the best result obtained on this benchmark1800.77
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 1427
Biggest coefficient in the objective function 998
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 733864
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 998
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 733864
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.11	c SCIP version 1.1.0.7
4.09/4.11	c LP-Solver SoPlex 1.4.1
4.09/4.11	c user parameter file <scip.set> not found - using default parameters
4.09/4.11	c read problem <HOME/instance-3743355-1338804858.opb>
4.09/4.11	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
5.49/5.54	c start presolving problem
5.49/5.54	c presolving:
8.39/8.43	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
11.38/11.40	c (round 2) 671 del vars, 1977 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 398809 upgd conss, 81778 impls, 1977 clqs
11.88/11.95	c (round 3) 674 del vars, 2644 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 81786 impls, 1977 clqs
64.87/64.99	c (round 4) 1350 del vars, 2644 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12227162 impls, 1977 clqs
65.16/65.20	c (round 5) 1350 del vars, 3320 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12231168 impls, 1977 clqs
66.07/66.11	c (round 6) 3354 del vars, 3320 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12256858 impls, 1977 clqs
66.26/66.32	c (round 7) 3354 del vars, 5324 del conss, 0 chg bounds, 1 chg sides, 0 chg coeffs, 400786 upgd conss, 12256866 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-3743355-1338804858/watcher-3743355-1338804858 -o /tmp/evaluation-result-3743355-1338804858/solver-3743355-1338804858 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3743355-1338804858.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 1.92 3/173 932
/proc/meminfo: memFree=26133616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/932/stat : 932 (runsolver) D 930 932 30743 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 346611261 12095488 50 33554432000 4194304 5436572 140736517132464 140736517128760 4883175 0 0 4096 24578 18446744071579943789 0 0 17 2 0 0 0 0 0
/proc/932/statm: 2953 50 31 304 0 2645 0

[startup+0.0117839 s]
/proc/loadavg: 2.00 2.00 1.92 3/173 932
/proc/meminfo: memFree=26133616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=9132 CPUtime=0 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1621 0 0 0 0 0 0 0 20 0 1 0 346611261 9351168 1574 33554432000 4194304 7823515 140733648549088 140736517128648 6888849 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 2283 1574 349 887 0 1393 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9132

[startup+0.100179 s]
/proc/loadavg: 2.00 2.00 1.92 3/173 932
/proc/meminfo: memFree=26133616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=27868 CPUtime=0.08 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 6334 0 0 0 8 0 0 0 20 0 1 0 346611261 28536832 6287 33554432000 4194304 7823515 140733648549088 140733648415192 5011184 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 6967 6287 354 887 0 6077 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 27868

[startup+0.300172 s]
/proc/loadavg: 2.00 2.00 1.92 3/173 932
/proc/meminfo: memFree=26133616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=54064 CPUtime=0.28 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 12848 0 0 0 27 1 0 0 20 0 1 0 346611261 55361536 12801 33554432000 4194304 7823515 140733648549088 140733648415192 6861408 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 13516 12801 354 887 0 12626 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 54064

[startup+0.700167 s]
/proc/loadavg: 2.00 2.00 1.92 3/173 932
/proc/meminfo: memFree=26133616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=91260 CPUtime=0.68 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 22160 0 0 0 66 2 0 0 20 0 1 0 346611261 93450240 22113 33554432000 4194304 7823515 140733648549088 140733648415192 6908072 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 22815 22113 354 887 0 21925 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91260

[startup+1.50016 s]
/proc/loadavg: 1.92 1.98 1.91 3/177 943
/proc/meminfo: memFree=25916236/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=195060 CPUtime=1.49 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 48051 0 0 0 142 7 0 0 20 0 1 0 346611261 199741440 48004 33554432000 4194304 7823515 140733648549088 140733648415192 5542072 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 48765 48004 354 887 0 47875 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 195060

[startup+3.10016 s]
/proc/loadavg: 1.92 1.98 1.91 3/177 943
/proc/meminfo: memFree=25631284/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=395544 CPUtime=3.08 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 98120 0 0 0 295 13 0 0 20 0 1 0 346611261 405037056 98073 33554432000 4194304 7823515 140733648549088 140733648415192 6896774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 98886 98073 354 887 0 97996 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 395544

[startup+6.30017 s]
/proc/loadavg: 1.92 1.98 1.91 3/177 943
/proc/meminfo: memFree=24105020/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=1072020 CPUtime=6.28 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 266203 0 0 0 578 50 0 0 20 0 1 0 346611261 1097748480 266786 33554432000 4194304 7823515 140733648549088 140733648546024 6954986 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 268005 266786 419 887 0 267115 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1072020

[startup+12.7001 s]
/proc/loadavg: 1.93 1.98 1.91 3/176 943
/proc/meminfo: memFree=23155720/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=1482652 CPUtime=12.69 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 371317 0 0 0 1170 99 0 0 20 0 1 0 346611261 1518235648 369226 33554432000 4194304 7823515 140733648549088 140733648545272 4788726 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 370663 369226 461 887 0 369773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1482652

[startup+25.5003 s]
/proc/loadavg: 1.94 1.98 1.91 3/177 944
/proc/meminfo: memFree=23093216/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=1525816 CPUtime=25.48 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 381719 0 0 0 2447 101 0 0 20 0 1 0 346611261 1562435584 379671 33554432000 4194304 7823515 140733648549088 140733648545784 4800433 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 381454 379671 461 887 0 380564 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1525816

[startup+51.1002 s]
/proc/loadavg: 1.96 1.98 1.91 3/177 944
/proc/meminfo: memFree=22610328/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=1766196 CPUtime=51.07 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 440809 0 0 0 4997 110 0 0 20 0 1 0 346611261 1808584704 438752 33554432000 4194304 7823515 140733648549088 140733648545768 4206774 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 441549 438752 462 887 0 440659 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1766196

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.91 3/177 944
/proc/meminfo: memFree=21955900/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=2050004 CPUtime=102.27 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 510466 0 0 0 10079 148 0 0 20 0 1 0 346611261 2099204096 507620 33554432000 4194304 7823515 140733648549088 140733648545144 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 512501 507620 462 887 0 511611 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2050004

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 944
/proc/meminfo: memFree=21624636/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=2238872 CPUtime=162.25 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 537096 0 0 0 16071 154 0 0 20 0 1 0 346611261 2292604928 553668 33554432000 4194304 7823515 140733648549088 140733648545144 5803616 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 559718 553668 462 887 0 558828 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2238872

[startup+222.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 944
/proc/meminfo: memFree=21151292/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=2406520 CPUtime=222.23 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 575911 0 0 0 22064 159 0 0 20 0 1 0 346611261 2464276480 593501 33554432000 4194304 7823515 140733648549088 140733648544952 5803612 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 601630 593501 462 887 0 600740 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2406520

[startup+282.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 944
/proc/meminfo: memFree=20547316/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=2693812 CPUtime=282.21 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 645517 0 0 0 28049 172 0 0 20 0 1 0 346611261 2758463488 663101 33554432000 4194304 7823515 140733648549088 140733648544952 5803650 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 673453 663101 462 887 0 672563 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2693812

[startup+342.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 945
/proc/meminfo: memFree=20190104/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=2904008 CPUtime=342.2 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 698403 0 0 0 34037 183 0 0 20 0 1 0 346611261 2973704192 715987 33554432000 4194304 7823515 140733648549088 140733648544952 5803623 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 726002 715987 462 887 0 725112 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2904008

[startup+402.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/178 948
/proc/meminfo: memFree=19765560/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=3179608 CPUtime=402.19 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 764329 0 0 0 40024 195 0 0 20 0 1 0 346611261 3255918592 782164 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 794902 782164 462 887 0 794012 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3179608

[startup+462.3 s]
/proc/loadavg: 1.99 1.98 1.91 3/177 948
/proc/meminfo: memFree=19566948/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=3205204 CPUtime=462.19 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 774454 0 0 0 46021 198 0 0 20 0 1 0 346611261 3282128896 792289 33554432000 4194304 7823515 140733648549088 140733648544952 5803631 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 801301 792289 462 887 0 800411 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3205204

[startup+522.3 s]
/proc/loadavg: 2.04 2.00 1.92 3/177 948
/proc/meminfo: memFree=19360640/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=3387620 CPUtime=522.17 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 819383 0 0 0 52011 206 0 0 20 0 1 0 346611261 3468922880 837218 33554432000 4194304 7823515 140733648549088 140733648544952 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 846905 837218 462 887 0 846015 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3387620

[startup+582.3 s]
/proc/loadavg: 2.01 2.00 1.92 3/177 948
/proc/meminfo: memFree=18981228/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=3593632 CPUtime=582.16 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 867459 0 0 0 58002 214 0 0 20 0 1 0 346611261 3679879168 885294 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 898408 885294 462 887 0 897518 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 3593632

[startup+642.3 s]

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

/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1016269 0 0 0 105963 245 0 0 20 0 1 0 346611261 4287815680 1038088 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1046830 1038088 462 887 0 1045940 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 4187320

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/177 954
/proc/meminfo: memFree=17744856/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4198584 CPUtime=1122.06 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1021066 0 0 0 111960 246 0 0 20 0 1 0 346611261 4299350016 1043961 33554432000 4194304 7823515 140733648549088 140733648544952 5803650 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1049646 1043961 462 887 0 1048756 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 4198584

[startup+1182.3 s]
/proc/loadavg: 2.03 2.01 1.93 3/177 954
/proc/meminfo: memFree=17717480/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4204724 CPUtime=1182.05 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1023790 0 0 0 117957 248 0 0 20 0 1 0 346611261 4305637376 1047248 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1051181 1047248 462 887 0 1050291 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 4204724

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 1.93 3/177 955
/proc/meminfo: memFree=17419536/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4531684 CPUtime=1242.04 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1094137 0 0 0 123946 258 0 0 20 0 1 0 346611261 4640444416 1117839 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1132921 1117839 462 887 0 1132031 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 4531684

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 955
/proc/meminfo: memFree=17382860/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4542944 CPUtime=1302.03 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1098885 0 0 0 129943 260 0 0 20 0 1 0 346611261 4651974656 1122810 33554432000 4194304 7823515 140733648549088 140733648544952 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1135736 1122810 462 887 0 1134846 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 4542944

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 955
/proc/meminfo: memFree=17078964/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4553184 CPUtime=1362.02 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1103431 0 0 0 135940 262 0 0 20 0 1 0 346611261 4662460416 1127745 33554432000 4194304 7823515 140733648549088 140733648544952 5803623 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1138296 1127745 462 887 0 1137406 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 4553184

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 955
/proc/meminfo: memFree=17042164/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4564444 CPUtime=1422.02 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1108183 0 0 0 141938 264 0 0 20 0 1 0 346611261 4673990656 1132749 33554432000 4194304 7823515 140733648549088 140733648544952 5803643 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1141111 1132749 462 887 0 1140221 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 4564444

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/177 955
/proc/meminfo: memFree=16995196/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4574684 CPUtime=1482 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1112590 0 0 0 147935 265 0 0 20 0 1 0 346611261 4684476416 1137329 33554432000 4194304 7823515 140733648549088 140733648544952 5803627 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1143671 1137329 462 887 0 1142781 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 4574684

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 1.93 3/177 956
/proc/meminfo: memFree=16964476/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4583896 CPUtime=1541.99 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1116490 0 0 0 153932 267 0 0 20 0 1 0 346611261 4693909504 1141229 33554432000 4194304 7823515 140733648549088 140733648544952 5803612 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1145974 1141229 462 887 0 1145084 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 4583896

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 959
/proc/meminfo: memFree=16918876/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4593112 CPUtime=1601.98 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1120559 0 0 0 159929 269 0 0 20 0 1 0 346611261 4703346688 1145560 33554432000 4194304 7823515 140733648549088 140733648544952 5803650 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1148278 1145560 462 887 0 1147388 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 4593112

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 1.94 3/177 959
/proc/meminfo: memFree=16243980/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4982392 CPUtime=1661.97 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1203689 0 0 0 165917 280 0 0 20 0 1 0 346611261 5101969408 1228690 33554432000 4194304 7823515 140733648549088 140733648544952 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1245598 1228690 462 887 0 1244708 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 4982392

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/177 959
/proc/meminfo: memFree=16216232/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4991608 CPUtime=1721.96 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1207511 0 0 0 171914 282 0 0 20 0 1 0 346611261 5111406592 1232826 33554432000 4194304 7823515 140733648549088 140733648544952 5803608 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1247902 1232826 462 887 0 1247012 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 4991608

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/177 959
/proc/meminfo: memFree=16166164/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4996724 CPUtime=1781.94 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1209612 0 0 0 177912 282 0 0 20 0 1 0 346611261 5116645376 1234927 33554432000 4194304 7823515 140733648549088 140733648544952 5803619 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1249181 1234927 462 887 0 1248291 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 4996724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.01 1.94 3/177 959
/proc/meminfo: memFree=16152616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4999796 CPUtime=1800.05 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1210823 0 0 0 179722 283 0 0 20 0 1 0 346611261 5119791104 1236138 33554432000 4194304 7823515 140733648549088 140733648544952 5803612 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1249949 1236138 462 887 0 1249059 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 4999796

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -932

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

[startup+1801.4 s]
/proc/loadavg: 2.00 2.01 1.94 3/178 960
/proc/meminfo: memFree=16152616/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4999796 CPUtime=1801.05 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1210860 0 0 0 179822 283 0 0 20 0 1 0 346611261 5119791104 1236175 33554432000 4194304 7823515 140733648549088 140733648544384 5803639 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1249949 1236175 462 887 0 1249059 0
Current children cumulated CPU time (s) 1801.05
Current children cumulated vsize (KiB) 4999796

[startup+1802.2 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 961
/proc/meminfo: memFree=16151360/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4999796 CPUtime=1801.85 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1210889 0 0 0 179902 283 0 0 20 0 1 0 346611261 5119791104 1236204 33554432000 4194304 7823515 140733648549088 140733648544384 5803662 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1249949 1236204 462 887 0 1249059 0
Current children cumulated CPU time (s) 1801.85
Current children cumulated vsize (KiB) 4999796

[startup+1802.4 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 961
/proc/meminfo: memFree=16151360/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=4999796 CPUtime=1802.05 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4202496 1210927 0 0 0 179922 283 0 0 20 0 1 0 346611261 5119791104 1236242 33554432000 4194304 7823515 140733648549088 140733648544384 5803600 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/932/statm: 1249949 1236242 462 887 0 1249059 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 4999796

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 1.94 3/179 961
/proc/meminfo: memFree=16151360/32873648 swapFree=6864/6864
[pid=932] ppid=930 vsize=0 CPUtime=1802.14 cores=0,2,4,6
/proc/932/stat : 932 (pbscip.linux.x8) R 930 932 30743 0 -1 4203524 1210927 0 0 0 179922 292 0 0 20 0 1 0 346611261 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/932/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.53
CPU time (s): 1802.18
CPU user time (s): 1799.23
CPU system time (s): 2.95355
CPU usage (%): 99.9807
Max. virtual memory (cumulated for all children) (KiB): 4999796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.23
system time used= 2.95355
maximum resident set size= 4944968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1210927
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= 79
involuntary context switches= 1885

runsolver used 2.90956 second user time and 7.8828 second system time

The end

Launcher Data 

Begin job on node125 at 2012-06-04 12:14:18
IDJOB=3743355
IDBENCH=91042
IDSOLVER=2321
FILE ID=node125/3743355-1338804858
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_unif_20null0mast_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-3743355-1338804858/watcher-3743355-1338804858 -o /tmp/evaluation-result-3743355-1338804858/solver-3743355-1338804858 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3743355-1338804858.opb

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

MD5SUM BENCH= 9ed9dacab453c9b73d400442dcf06abd
RANDOM SEED=1923911768

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:        26135096 kB
Buffers:          618168 kB
Cached:          5196840 kB
SwapCached:         2308 kB
Active:          2570064 kB
Inactive:        3257772 kB
Active(anon):       4456 kB
Inactive(anon):     9240 kB
Active(file):    2565608 kB
Inactive(file):  3248532 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67102524 kB
Dirty:             49680 kB
Writeback:             0 kB
AnonPages:        100116 kB
Mapped:            13764 kB
Shmem:                96 kB
Slab:             770692 kB
SReclaimable:     214620 kB
SUnreclaim:       556072 kB
KernelStack:        1472 kB
PageTables:         3728 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:     83968 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 12:44:21