Trace number 3691382

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) 1802.07 1802.36

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_20null10mast_rapportOE1.0_TMAX180_K192_cod2.opb
MD5SUMd26c1c744a6cc6b94bc88bd85095e6b9
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-36160
Best CPU time to get the best result obtained on this benchmark746.157
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 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 187909
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 187909
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 

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-3691382-1338027847.opb>
2.09/2.15	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.09/2.15	c problem read in 2.15
4.88/4.96	c presolving:
10.39/10.45	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
12.09/12.11	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-3691382-1338027847/watcher-3691382-1338027847 -o /tmp/evaluation-result-3691382-1338027847/solver-3691382-1338027847 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691382-1338027847.opb -t 1800 -m 15500 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 31345
/proc/meminfo: memFree=28478888/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=11140 CPUtime=0 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 1449 0 0 0 0 0 0 0 20 0 1 0 268913350 11407360 1403 33554432000 4194304 10173063 140736904327552 140736287772648 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 2785 1417 408 1460 0 1316 0

[startup+0.0978699 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 31345
/proc/meminfo: memFree=28478888/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=42352 CPUtime=0.08 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 9337 0 0 0 7 1 0 0 20 0 1 0 268913350 43368448 9292 33554432000 4194304 10173063 140736904327552 140736287772648 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 10588 9305 416 1460 0 9119 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42352

[startup+0.100267 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 31345
/proc/meminfo: memFree=28478888/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=43412 CPUtime=0.09 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 9609 0 0 0 8 1 0 0 20 0 1 0 268913350 44453888 9563 33554432000 4194304 10173063 140736904327552 140736287772648 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 10853 9563 416 1460 0 9384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43412

[startup+0.300228 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 31345
/proc/meminfo: memFree=28478888/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=82092 CPUtime=0.29 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 19242 0 0 0 26 3 0 0 20 0 1 0 268913350 84062208 19196 33554432000 4194304 10173063 140736904327552 140736904192728 8824030 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 20523 19196 416 1460 0 19054 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82092

[startup+0.700226 s]
/proc/loadavg: 2.13 2.06 2.01 3/176 31345
/proc/meminfo: memFree=28478888/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=187944 CPUtime=0.69 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 45653 0 0 0 62 7 0 0 20 0 1 0 268913350 192454656 45607 33554432000 4194304 10173063 140736904327552 140736904192728 9051140 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 46986 45607 416 1460 0 45517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 187944

[startup+1.50022 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 31346
/proc/meminfo: memFree=28223292/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=381280 CPUtime=1.49 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 93909 0 0 0 136 13 0 0 20 0 1 0 268913350 390430720 93863 33554432000 4194304 10173063 140736904327552 140736904192088 5987911 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 95320 93863 416 1460 0 93851 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 381280

[startup+3.10023 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 31346
/proc/meminfo: memFree=28048452/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=935592 CPUtime=3.09 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 232029 0 0 0 276 33 0 0 20 0 1 0 268913350 958046208 232368 33554432000 4194304 10173063 140736904327552 140736904321480 5760629 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/31345/statm: 233898 232368 494 1460 0 232429 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935592

[startup+6.30029 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 31346
/proc/meminfo: memFree=27249644/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=1242908 CPUtime=6.29 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 332394 0 0 0 454 175 0 0 20 0 1 0 268913350 1272737792 308043 33554432000 4194304 10173063 140736904327552 140736904324552 8963895 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 310727 308043 551 1460 0 309258 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1242908

[startup+12.7003 s]
/proc/loadavg: 2.18 2.07 2.01 3/177 31346
/proc/meminfo: memFree=26859804/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=1668572 CPUtime=12.68 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 463121 0 0 0 615 653 0 0 20 0 1 0 268913350 1708617728 413953 33554432000 4194304 10173063 140736904327552 140736904324792 4516570 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 417143 413953 591 1460 0 415674 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1668572

[startup+25.5003 s]
/proc/loadavg: 2.14 2.07 2.01 3/177 31346
/proc/meminfo: memFree=26590520/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=1903940 CPUtime=25.48 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 510366 0 0 0 1840 708 0 0 20 0 1 0 268913350 1949634560 471902 33554432000 4194304 10173063 140736904327552 140736904322952 8925117 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 475985 471902 615 1460 0 474516 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1903940

[startup+51.1003 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 31347
/proc/meminfo: memFree=26580844/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=1913544 CPUtime=51.07 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 512668 0 0 0 4399 708 0 0 20 0 1 0 268913350 1959469056 474204 33554432000 4194304 10173063 140736904327552 140736904323928 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 478386 474204 615 1460 0 476917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1913544

[startup+102.306 s]
/proc/loadavg: 2.19 2.09 2.02 3/177 31385
/proc/meminfo: memFree=25896736/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=1941180 CPUtime=102.27 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 519809 0 0 0 9515 712 0 0 20 0 1 0 268913350 1987768320 481846 33554432000 4194304 10173063 140736904327552 140736904323928 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 485295 481846 615 1460 0 483826 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1941180

[startup+162.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/177 31385
/proc/meminfo: memFree=24560832/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3307664 CPUtime=162.26 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 831836 0 0 0 15473 753 0 0 20 0 1 0 268913350 3387047936 813273 33554432000 4194304 10173063 140736904327552 140736904322664 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 826916 813273 615 1460 0 825447 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3307664

[startup+222.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/177 31385
/proc/meminfo: memFree=24551560/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3308688 CPUtime=222.25 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 832300 0 0 0 21472 753 0 0 20 0 1 0 268913350 3388096512 813737 33554432000 4194304 10173063 140736904327552 140736904322664 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 827172 813737 615 1460 0 825703 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3308688

[startup+282.3 s]
/proc/loadavg: 2.02 2.06 2.01 3/177 31385
/proc/meminfo: memFree=24550968/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3310544 CPUtime=282.24 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 832946 0 0 0 27471 753 0 0 20 0 1 0 268913350 3389997056 814383 33554432000 4194304 10173063 140736904327552 140736904322664 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 827636 814383 615 1460 0 826167 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3310544

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 31385
/proc/meminfo: memFree=24543680/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3312592 CPUtime=342.24 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 833633 0 0 0 33470 754 0 0 20 0 1 0 268913350 3392094208 815071 33554432000 4194304 10173063 140736904327552 140736904322664 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 828148 815071 615 1460 0 826679 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312592

[startup+402.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/178 31389
/proc/meminfo: memFree=24543700/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3312592 CPUtime=402.22 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 833845 0 0 0 39468 754 0 0 20 0 1 0 268913350 3392094208 815449 33554432000 4194304 10173063 140736904327552 140736904322664 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 828148 815449 615 1460 0 826679 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3312592

[startup+462.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 31389
/proc/meminfo: memFree=24528732/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3314508 CPUtime=462.21 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 834575 0 0 0 45467 754 0 0 20 0 1 0 268913350 3394056192 816145 33554432000 4194304 10173063 140736904327552 140736904322664 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 828627 816145 615 1460 0 827158 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3314508

[startup+522.3 s]
/proc/loadavg: 1.68 1.96 1.97 2/171 31413
/proc/meminfo: memFree=25387464/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3315340 CPUtime=522.2 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 835006 0 0 0 51466 754 0 0 20 0 1 0 268913350 3394908160 819208 33554432000 4194304 10173063 140736904327552 140736904322664 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 828835 819208 615 1460 0 827366 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3315340

[startup+582.3 s]
/proc/loadavg: 1.25 1.78 1.91 2/171 31413
/proc/meminfo: memFree=25384392/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3315340 CPUtime=582.19 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 835226 0 0 0 57465 754 0 0 20 0 1 0 268913350 3394908160 819991 33554432000 4194304 10173063 140736904327552 140736904322664 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 828835 819991 615 1460 0 827366 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3315340

[startup+642.3 s]

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

/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 839821 0 0 0 105456 756 0 0 20 0 1 0 268913350 3407486976 828198 33554432000 4194304 10173063 140736904327552 140736904322664 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 831906 828198 615 1460 0 830437 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3327624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.12 1.49 2/171 31419
/proc/meminfo: memFree=25350148/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3329672 CPUtime=1122.11 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 840387 0 0 0 111455 756 0 0 20 0 1 0 268913350 3409584128 828764 33554432000 4194304 10173063 140736904327552 140736904322664 8925042 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 832418 828764 615 1460 0 830949 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3329672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.46 2/171 31419
/proc/meminfo: memFree=25348816/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3330696 CPUtime=1182.1 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 840697 0 0 0 117454 756 0 0 20 0 1 0 268913350 3410632704 829074 33554432000 4194304 10173063 140736904327552 140736904322664 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 832674 829074 615 1460 0 831205 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3330696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.08 1.43 2/171 31419
/proc/meminfo: memFree=25346860/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3332552 CPUtime=1242.09 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 841215 0 0 0 123452 757 0 0 20 0 1 0 268913350 3412533248 829592 33554432000 4194304 10173063 140736904327552 140736904322664 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 833138 829592 615 1460 0 831669 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3332552

[startup+1302.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/171 31420
/proc/meminfo: memFree=25344996/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3333444 CPUtime=1302.09 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 841529 0 0 0 129452 757 0 0 20 0 1 0 268913350 3413446656 829986 33554432000 4194304 10173063 140736904327552 140736904322664 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 833361 829986 615 1460 0 831892 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3333444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.05 1.37 2/171 31420
/proc/meminfo: memFree=25342416/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3334468 CPUtime=1362.07 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 841839 0 0 0 135450 757 0 0 20 0 1 0 268913350 3414495232 830680 33554432000 4194304 10173063 140736904327552 140736904322664 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 833617 830680 615 1460 0 832148 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3334468

[startup+1422.31 s]
/proc/loadavg: 1.00 1.04 1.34 2/171 31420
/proc/meminfo: memFree=25338484/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3336324 CPUtime=1422.07 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 842357 0 0 0 141450 757 0 0 20 0 1 0 268913350 3416395776 831641 33554432000 4194304 10173063 140736904327552 140736904322664 8925037 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 834081 831641 615 1460 0 832612 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3336324

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/171 31420
/proc/meminfo: memFree=25336280/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3338372 CPUtime=1482.05 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 842923 0 0 0 147448 757 0 0 20 0 1 0 268913350 3418492928 832207 33554432000 4194304 10173063 140736904327552 140736904322664 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 834593 832207 615 1460 0 833124 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3338372

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/171 31420
/proc/meminfo: memFree=25336060/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3338372 CPUtime=1542.04 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 842978 0 0 0 153447 757 0 0 20 0 1 0 268913350 3418492928 832261 33554432000 4194304 10173063 140736904327552 140736904322664 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 834593 832261 615 1460 0 833124 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3338372

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/172 31424
/proc/meminfo: memFree=25334096/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3340420 CPUtime=1602.03 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 843548 0 0 0 159446 757 0 0 20 0 1 0 268913350 3420590080 832871 33554432000 4194304 10173063 140736904327552 140736904322664 8925057 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 835105 832871 615 1460 0 833636 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3340420

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/171 31424
/proc/meminfo: memFree=25332892/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3341252 CPUtime=1662.02 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 843812 0 0 0 165445 757 0 0 20 0 1 0 268913350 3421442048 833135 33554432000 4194304 10173063 140736904327552 140736904322664 8925052 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 835313 833135 615 1460 0 833844 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3341252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/171 31424
/proc/meminfo: memFree=25298384/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3376656 CPUtime=1722.01 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 851913 0 0 0 171442 759 0 0 20 0 1 0 268913350 3457695744 841714 33554432000 4194304 10173063 140736904327552 140736904322920 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 844164 841714 615 1460 0 842695 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3376656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/171 31424
/proc/meminfo: memFree=25222152/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3452424 CPUtime=1782.01 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 870937 0 0 0 177438 763 0 0 20 0 1 0 268913350 3535282176 860738 33554432000 4194304 10173063 140736904327552 140736904323928 8925047 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 863106 860738 615 1460 0 861637 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3452424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/171 31424
/proc/meminfo: memFree=25079880/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3601152 CPUtime=1800.01 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 903365 0 0 0 179233 768 0 0 20 0 1 0 268913350 3687579648 896232 33554432000 4194304 10173063 140736904327552 140736904322712 8925032 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 900288 896232 615 1460 0 898819 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3601152

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -31345

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.21 2/172 31425
/proc/meminfo: memFree=25079880/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3601152 CPUtime=1801.1 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 903370 0 0 0 179342 768 0 0 20 0 1 0 268913350 3687579648 896237 33554432000 4194304 10173063 140736904327552 140736904322304 8925020 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 900288 896237 615 1460 0 898819 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3601152

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.21 2/172 31425
/proc/meminfo: memFree=25079748/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3601152 CPUtime=1801.51 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 903370 0 0 0 179383 768 0 0 20 0 1 0 268913350 3687579648 896237 33554432000 4194304 10173063 140736904327552 140736904322304 8925062 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 900288 896237 615 1460 0 898819 0
Current children cumulated CPU time (s) 1801.51
Current children cumulated vsize (KiB) 3601152

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.21 2/172 31425
/proc/meminfo: memFree=25079748/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3601152 CPUtime=1801.9 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 903370 0 0 0 179422 768 0 0 20 0 1 0 268913350 3687579648 896237 33554432000 4194304 10173063 140736904327552 140736904322304 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 900288 896237 615 1460 0 898819 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3601152

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.21 2/172 31425
/proc/meminfo: memFree=25079748/32873844 swapFree=7620/7620
[pid=31345] ppid=31343 vsize=3601152 CPUtime=1802 cores=0,2,4,6
/proc/31345/stat : 31345 (scip-2.1.1.4fix) R 31343 31345 30301 0 -1 4202496 903370 0 0 0 179432 768 0 0 20 0 1 0 268913350 3687579648 896237 33554432000 4194304 10173063 140736904327552 140736904322304 8925068 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/31345/statm: 900288 896237 615 1460 0 898819 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 3601152

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.36
CPU time (s): 1802.07
CPU user time (s): 1794.34
CPU system time (s): 7.73282
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 3601152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.34
system time used= 7.73282
maximum resident set size= 3584948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 903370
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= 27
involuntary context switches= 1924

runsolver used 2.86056 second user time and 8.78466 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-26 12:24:08
IDJOB=3691382
IDBENCH=91122
IDSOLVER=2270
FILE ID=node107/3691382-1338027847
RUNJOBID= node107-1338016938-30317
PBS_JOBID= 14624364
Free space on /tmp= 71536 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_20null10mast_rapportOE1.0_TMAX180_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-3691382-1338027847/watcher-3691382-1338027847 -o /tmp/evaluation-result-3691382-1338027847/solver-3691382-1338027847 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691382-1338027847.opb -t 1800 -m 15500

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

MD5SUM BENCH= d26c1c744a6cc6b94bc88bd85095e6b9
RANDOM SEED=357784782

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.91
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		: 2666.760
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		: 2666.760
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	: 5331.91
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:       32873844 kB
MemFree:        28479260 kB
Buffers:          233504 kB
Cached:          3199148 kB
SwapCached:            0 kB
Active:           856340 kB
Inactive:        2763808 kB
Active(anon):     190428 kB
Inactive(anon):        0 kB
Active(file):     665912 kB
Inactive(file):  2763808 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             40952 kB
Writeback:             0 kB
AnonPages:        197480 kB
Mapped:            17472 kB
Shmem:               200 kB
Slab:             634072 kB
SReclaimable:      76380 kB
SUnreclaim:       557692 kB
KernelStack:        1448 kB
PageTables:         4396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     302212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71536 MiB
End job on node107 at 2012-05-26 12:54:10