Trace number 3691387

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) 1802.16 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMb2e2f53405c70867914e951ebcc4a7e3
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1888
Best CPU time to get the best result obtained on this benchmark1146.44
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 28513
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 64167
Number of bits of the biggest sum of numbers16
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-3691387-1338027508.opb>
2.10/2.20	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.20	c problem read in 2.20
5.49/5.57	c presolving:
11.38/11.44	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
13.19/13.26	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-3691387-1338027508/watcher-3691387-1338027508 -o /tmp/evaluation-result-3691387-1338027508/solver-3691387-1338027508 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691387-1338027508.opb -t 1800 -m 15500 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 29018
/proc/meminfo: memFree=29327908/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=10716 CPUtime=0 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 1430 0 0 0 0 0 0 0 20 0 1 0 268879450 10973184 1384 33554432000 4194304 10173063 140734416117632 140734415982856 7545739 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 2679 1385 416 1460 0 1210 0

[startup+0.04204 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 29018
/proc/meminfo: memFree=29327908/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=26580 CPUtime=0.03 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 5417 0 0 0 3 0 0 0 20 0 1 0 268879450 27217920 5371 33554432000 4194304 10173063 140734416117632 140734415982856 5474314 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 6645 5371 416 1460 0 5176 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 26580

[startup+0.100378 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 29018
/proc/meminfo: memFree=29327908/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=43584 CPUtime=0.09 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 9638 0 0 0 8 1 0 0 20 0 1 0 268879450 44630016 9592 33554432000 4194304 10173063 140734416117632 140734415982856 5431067 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 10896 9592 416 1460 0 9427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43584

[startup+0.300301 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 29018
/proc/meminfo: memFree=29327908/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=84352 CPUtime=0.29 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 19817 0 0 0 26 3 0 0 20 0 1 0 268879450 86376448 19771 33554432000 4194304 10173063 140734416117632 140734415982808 8690800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 21088 19771 416 1460 0 19619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 84352

[startup+0.700305 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 29018
/proc/meminfo: memFree=29327908/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=188104 CPUtime=0.69 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 45700 0 0 0 62 7 0 0 20 0 1 0 268879450 192618496 45654 33554432000 4194304 10173063 140734416117632 140734415982808 8228251 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 47026 45654 416 1460 0 45557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 188104

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 29019
/proc/meminfo: memFree=29072204/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=378992 CPUtime=1.49 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 93332 0 0 0 134 15 0 0 20 0 1 0 268879450 388087808 93286 33554432000 4194304 10173063 140734416117632 140734415982808 7549379 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 94748 93286 416 1460 0 93279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 378992

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 29019
/proc/meminfo: memFree=28897364/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=923020 CPUtime=3.09 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 229409 0 0 0 273 36 0 0 20 0 1 0 268879450 945172480 229311 33554432000 4194304 10173063 140734416117632 140734415982920 5551950 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 230755 229311 467 1460 0 229286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 923020

[startup+6.3003 s]
/proc/loadavg: 2.08 2.02 2.01 3/175 29019
/proc/meminfo: memFree=28116948/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=1241988 CPUtime=6.28 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 330590 0 0 0 547 81 0 0 20 0 1 0 268879450 1271795712 307817 33554432000 4194304 10173063 140734416117632 140734416114632 8963895 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 310497 307817 551 1460 0 309028 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1241988

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/175 29019
/proc/meminfo: memFree=27706888/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=1674988 CPUtime=12.68 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 460760 0 0 0 1019 249 0 0 20 0 1 0 268879450 1715187712 415558 33554432000 4194304 10173063 140734416117632 140734416115096 7544999 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 418747 415558 587 1460 0 417278 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1674988

[startup+25.5003 s]
/proc/loadavg: 2.06 2.01 2.00 3/175 29019
/proc/meminfo: memFree=27435952/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=1903644 CPUtime=25.48 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 507991 0 0 0 2217 331 0 0 20 0 1 0 268879450 1949331456 472690 33554432000 4194304 10173063 140734416117632 140734416113128 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 475911 472690 615 1460 0 474442 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1903644

[startup+51.1003 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 29019
/proc/meminfo: memFree=27427052/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=1912988 CPUtime=51.07 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 509707 0 0 0 4776 331 0 0 20 0 1 0 268879450 1958899712 474917 33554432000 4194304 10173063 140734416117632 140734416113128 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 478247 474917 615 1460 0 476778 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1912988

[startup+102.307 s]
/proc/loadavg: 2.01 2.01 2.00 3/176 29022
/proc/meminfo: memFree=27425584/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=1914460 CPUtime=102.27 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 510106 0 0 0 9896 331 0 0 20 0 1 0 268879450 1960407040 475316 33554432000 4194304 10173063 140734416117632 140734416114008 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 478615 475316 615 1460 0 477146 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1914460

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 29022
/proc/meminfo: memFree=26071664/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3307064 CPUtime=162.25 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 829086 0 0 0 15845 380 0 0 20 0 1 0 268879450 3386433536 813168 33554432000 4194304 10173063 140734416117632 140734416113064 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 826766 813168 615 1460 0 825297 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3307064

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 29022
/proc/meminfo: memFree=26069088/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3309112 CPUtime=222.25 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 829740 0 0 0 21844 381 0 0 20 0 1 0 268879450 3388530688 813822 33554432000 4194304 10173063 140734416117632 140734416112744 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 827278 813822 615 1460 0 825809 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3309112

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/175 29023
/proc/meminfo: memFree=26068124/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3309112 CPUtime=282.24 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 829918 0 0 0 27843 381 0 0 20 0 1 0 268879450 3388530688 814000 33554432000 4194304 10173063 140734416117632 140734416112744 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 827278 814000 615 1460 0 825809 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3309112

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 29061
/proc/meminfo: memFree=24326740/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3310968 CPUtime=342.23 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 830568 0 0 0 33842 381 0 0 20 0 1 0 268879450 3390431232 814815 33554432000 4194304 10173063 140734416117632 140734416112744 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 827742 814815 615 1460 0 826273 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3310968

[startup+402.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 29061
/proc/meminfo: memFree=24313128/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3313016 CPUtime=402.22 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 831214 0 0 0 39841 381 0 0 20 0 1 0 268879450 3392528384 815461 33554432000 4194304 10173063 140734416117632 140734416112744 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 828254 815461 615 1460 0 826785 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3313016

[startup+462.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 29061
/proc/meminfo: memFree=22943560/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3313016 CPUtime=462.21 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 831356 0 0 0 45840 381 0 0 20 0 1 0 268879450 3392528384 818003 33554432000 4194304 10173063 140734416117632 140734416112744 8925093 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 828254 818003 615 1460 0 826785 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3313016

[startup+522.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 29061
/proc/meminfo: memFree=22939000/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3313016 CPUtime=522.2 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 831470 0 0 0 51839 381 0 0 20 0 1 0 268879450 3392528384 818764 33554432000 4194304 10173063 140734416117632 140734416112744 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 828254 818764 615 1460 0 826785 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3313016

[startup+582.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 29062
/proc/meminfo: memFree=22933944/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3313908 CPUtime=582.19 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 831836 0 0 0 57837 382 0 0 20 0 1 0 268879450 3393441792 819568 33554432000 4194304 10173063 140734416117632 140734416113272 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 828477 819568 615 1460 0 827008 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3313908

[startup+642.301 s]

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

/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 833439 0 0 0 99829 383 0 0 20 0 1 0 268879450 3397439488 825331 33554432000 4194304 10173063 140734416117632 140734416112744 8925113 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 829453 825331 615 1460 0 827984 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 3317812

[startup+1062.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 29066
/proc/meminfo: memFree=22899736/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3318644 CPUtime=1062.11 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 833684 0 0 0 105828 383 0 0 20 0 1 0 268879450 3398291456 825576 33554432000 4194304 10173063 140734416117632 140734416112744 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 829661 825576 615 1460 0 828192 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 3318644

[startup+1122.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/176 29067
/proc/meminfo: memFree=22899200/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3318644 CPUtime=1122.1 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 833714 0 0 0 111827 383 0 0 20 0 1 0 268879450 3398291456 825606 33554432000 4194304 10173063 140734416117632 140734416112744 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 829661 825606 615 1460 0 828192 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 3318644

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/175 29068
/proc/meminfo: memFree=22898616/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3318512 CPUtime=1182.09 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 833744 0 0 0 117826 383 0 0 20 0 1 0 268879450 3398156288 825603 33554432000 4194304 10173063 140734416117632 140734416113064 8925103 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 829628 825603 615 1460 0 828159 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 3318512

[startup+1242.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/175 29068
/proc/meminfo: memFree=22894568/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3320560 CPUtime=1242.08 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 834286 0 0 0 123825 383 0 0 20 0 1 0 268879450 3400253440 826258 33554432000 4194304 10173063 140734416117632 140734416112744 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 830140 826258 615 1460 0 828671 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 3320560

[startup+1302.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/176 29071
/proc/meminfo: memFree=22890556/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3320560 CPUtime=1302.08 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 834316 0 0 0 129825 383 0 0 20 0 1 0 268879450 3400253440 826590 33554432000 4194304 10173063 140734416117632 140734416112744 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 830140 826590 615 1460 0 828671 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 3320560

[startup+1362.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/175 29071
/proc/meminfo: memFree=22888760/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3320560 CPUtime=1362.06 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 834347 0 0 0 135823 383 0 0 20 0 1 0 268879450 3400253440 826980 33554432000 4194304 10173063 140734416117632 140734416112744 8925057 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 830140 826980 615 1460 0 828671 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 3320560

[startup+1422.31 s]
/proc/loadavg: 2.05 2.07 2.01 3/175 29071
/proc/meminfo: memFree=22886928/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3322096 CPUtime=1422.07 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 834762 0 0 0 141823 384 0 0 20 0 1 0 268879450 3401826304 827395 33554432000 4194304 10173063 140734416117632 140734416112744 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 830524 827395 615 1460 0 829055 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3322096

[startup+1482.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/175 29072
/proc/meminfo: memFree=22884352/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3322988 CPUtime=1482.05 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835048 0 0 0 147821 384 0 0 20 0 1 0 268879450 3402739712 827647 33554432000 4194304 10173063 140734416117632 140734416112744 8925062 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 830747 827647 615 1460 0 829278 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3322988

[startup+1542.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/175 29072
/proc/meminfo: memFree=22880288/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3325036 CPUtime=1542.03 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835594 0 0 0 153819 384 0 0 20 0 1 0 268879450 3404836864 828189 33554432000 4194304 10173063 140734416117632 140734416112744 8925068 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831259 828189 615 1460 0 829790 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 3325036

[startup+1602.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 29072
/proc/meminfo: memFree=22879448/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3325036 CPUtime=1602.03 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835624 0 0 0 159819 384 0 0 20 0 1 0 268879450 3404836864 828263 33554432000 4194304 10173063 140734416117632 140734416112744 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831259 828263 615 1460 0 829790 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3325036

[startup+1662.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 29072
/proc/meminfo: memFree=22876500/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3325036 CPUtime=1662.01 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835654 0 0 0 165817 384 0 0 20 0 1 0 268879450 3404836864 828293 33554432000 4194304 10173063 140734416117632 140734416112744 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831259 828293 615 1460 0 829790 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 3325036

[startup+1722.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 29072
/proc/meminfo: memFree=22873676/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3325036 CPUtime=1722.01 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835684 0 0 0 171817 384 0 0 20 0 1 0 268879450 3404836864 828323 33554432000 4194304 10173063 140734416117632 140734416112744 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831259 828323 615 1460 0 829790 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3325036

[startup+1782.3 s]
/proc/loadavg: 2.09 2.07 2.01 3/174 29072
/proc/meminfo: memFree=22871868/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3326060 CPUtime=1782 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 835970 0 0 0 177816 384 0 0 20 0 1 0 268879450 3405885440 828609 33554432000 4194304 10173063 140734416117632 140734416112744 8925047 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831515 828609 615 1460 0 830046 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3326060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.08 2.01 3/175 29073
/proc/meminfo: memFree=22870340/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3327084 CPUtime=1800.1 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 836227 0 0 0 179626 384 0 0 20 0 1 0 268879450 3406934016 828866 33554432000 4194304 10173063 140734416117632 140734416112744 8925037 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831771 828866 615 1460 0 830302 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3327084

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29018

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

[startup+1801.4 s]
/proc/loadavg: 2.13 2.08 2.01 3/176 29074
/proc/meminfo: memFree=22870340/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3327084 CPUtime=1801.09 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 836227 0 0 0 179725 384 0 0 20 0 1 0 268879450 3406934016 828866 33554432000 4194304 10173063 140734416117632 140734416112192 8925042 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831771 828866 615 1460 0 830302 0
Current children cumulated CPU time (s) 1801.09
Current children cumulated vsize (KiB) 3327084

[startup+1802.2 s]
/proc/loadavg: 2.13 2.08 2.01 3/176 29074
/proc/meminfo: memFree=22870332/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3327084 CPUtime=1801.89 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 836227 0 0 0 179805 384 0 0 20 0 1 0 268879450 3406934016 828866 33554432000 4194304 10173063 140734416117632 140734416112192 8925032 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831771 828866 615 1460 0 830302 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 3327084

[startup+1802.4 s]
/proc/loadavg: 2.13 2.08 2.01 3/176 29074
/proc/meminfo: memFree=22870332/32873844 swapFree=7104/7104
[pid=29018] ppid=29016 vsize=3327084 CPUtime=1802.09 cores=1,3,5,7
/proc/29018/stat : 29018 (scip-2.1.1.4fix) R 29016 29018 28130 0 -1 4202496 836227 0 0 0 179825 384 0 0 20 0 1 0 268879450 3406934016 828866 33554432000 4194304 10173063 140734416117632 140734416112192 8925052 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/29018/statm: 831771 828866 615 1460 0 830302 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 3327084

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.16
CPU user time (s): 1798.27
CPU system time (s): 3.89741
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 3327084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.27
system time used= 3.89741
maximum resident set size= 3315464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836227
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= 29
involuntary context switches= 1852

runsolver used 3.51846 second user time and 10.1735 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-26 12:18:29
IDJOB=3691387
IDBENCH=90950
IDSOLVER=2270
FILE ID=node104/3691387-1338027508
RUNJOBID= node104-1338016939-28147
PBS_JOBID= 14624367
Free space on /tmp= 71348 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_50null50mast_rapportOE1.0_TMAX300_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-3691387-1338027508/watcher-3691387-1338027508 -o /tmp/evaluation-result-3691387-1338027508/solver-3691387-1338027508 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691387-1338027508.opb -t 1800 -m 15500

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

MD5SUM BENCH= b2e2f53405c70867914e951ebcc4a7e3
RANDOM SEED=766435853

node104.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		: 2666.266
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	: 5332.53
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		: 2666.266
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		: 2666.266
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	: 5331.91
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		: 2666.266
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	: 5331.92
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		: 2666.266
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		: 2666.266
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		: 2666.266
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		: 2666.266
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29328288 kB
Buffers:          234732 kB
Cached:          2345492 kB
SwapCached:            0 kB
Active:           920352 kB
Inactive:        1851316 kB
Active(anon):     194204 kB
Inactive(anon):        0 kB
Active(file):     726148 kB
Inactive(file):  1851316 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             40916 kB
Writeback:            20 kB
AnonPages:        200828 kB
Mapped:            16456 kB
Shmem:               200 kB
Slab:             635916 kB
SReclaimable:      78408 kB
SUnreclaim:       557508 kB
KernelStack:        1432 kB
PageTables:         4332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     296588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    139264 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= 71308 MiB
End job on node104 at 2012-05-26 12:48:31