Trace number 3692542

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 E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.06 1802.35

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMcd577d7fe2c7600d8302daa2328d0cdf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15627
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 188353
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 188353
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: 947bdb7-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-3692542-1338046696.opb>
2.10/2.14	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.14	c problem read in 2.14
3.99/4.08	c presolving:
9.19/9.29	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
10.79/10.88	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-3692542-1338046696/watcher-3692542-1338046696 -o /tmp/evaluation-result-3692542-1338046696/solver-3692542-1338046696 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692542-1338046696.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: 2.00 2.00 2.00 3/176 2878
/proc/meminfo: memFree=27116788/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=12880 CPUtime=0 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 1934 0 0 0 0 0 0 0 20 0 1 0 270794742 13189120 1890 33554432000 4194304 10219143 140733366670800 140733366669672 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 3220 1902 413 1471 0 1740 0

[startup+0.078325 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2878
/proc/meminfo: memFree=27116788/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=43040 CPUtime=0.07 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 9489 0 0 0 6 1 0 0 20 0 1 0 270794742 44072960 9445 33554432000 4194304 10219143 140733366670800 140733366669672 7589947 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 10760 9478 421 1471 0 9280 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 43040

[startup+0.100334 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2878
/proc/meminfo: memFree=27116788/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=49640 CPUtime=0.09 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 11166 0 0 0 8 1 0 0 20 0 1 0 270794742 50831360 11121 33554432000 4194304 10219143 140733366670800 140733366669672 4499178 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 12410 11121 421 1471 0 10930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 49640

[startup+0.300226 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2878
/proc/meminfo: memFree=27116788/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=94464 CPUtime=0.28 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 22331 0 0 0 25 3 0 0 20 0 1 0 270794742 96731136 22286 33554432000 4194304 10219143 140733366670800 140733366535976 7123528 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 23616 22286 421 1471 0 22136 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 94464

[startup+0.70023 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2878
/proc/meminfo: memFree=27116788/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=214176 CPUtime=0.69 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 52210 0 0 0 63 6 0 0 20 0 1 0 270794742 219316224 52165 33554432000 4194304 10219143 140733366670800 140733366535976 4499167 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 53544 52165 421 1471 0 52064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 214176

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2879
/proc/meminfo: memFree=26824016/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=434600 CPUtime=1.49 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 107212 0 0 0 134 15 0 0 20 0 1 0 270794742 445030400 107167 33554432000 4194304 10219143 140733366670800 140733366535976 5536058 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 108650 107167 421 1471 0 107170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 434600

[startup+3.10026 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2879
/proc/meminfo: memFree=26625484/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1091812 CPUtime=3.09 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 271411 0 0 0 272 37 0 0 20 0 1 0 270794742 1118015488 271327 33554432000 4194304 10219143 140733366670800 140733366664744 7589947 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 272953 271361 483 1471 0 271473 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1091812

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2879
/proc/meminfo: memFree=25870872/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1334676 CPUtime=6.29 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 330177 0 0 0 496 133 0 0 20 0 1 0 270794742 1366708224 330888 33554432000 4194304 10219143 140733366670800 140733366667800 7589947 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 333669 330924 560 1471 0 332189 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1334676

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2879
/proc/meminfo: memFree=25516992/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1840568 CPUtime=12.69 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 475979 0 0 0 922 347 0 0 20 0 1 0 270794742 1884741632 452903 33554432000 4194304 10219143 140733366670800 140733366667656 4976801 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 460142 452903 610 1471 0 458662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1840568

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2879
/proc/meminfo: memFree=25227240/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1905144 CPUtime=25.48 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 493206 0 0 0 2199 349 0 0 20 0 1 0 270794742 1950867456 472174 33554432000 4194304 10219143 140733366670800 140733366666200 8969212 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 476286 472174 612 1471 0 474806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905144

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=24008644/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1914492 CPUtime=51.09 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 494988 0 0 0 4759 350 0 0 20 0 1 0 270794742 1960439808 474467 33554432000 4194304 10219143 140733366670800 140733366667176 8969265 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 478623 474467 612 1471 0 477143 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1914492

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=23347008/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=1943916 CPUtime=102.28 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 502163 0 0 0 9877 351 0 0 20 0 1 0 270794742 1990569984 481609 33554432000 4194304 10219143 140733366670800 140733366667176 8969290 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 485979 481609 612 1471 0 484499 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1943916

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 2920
/proc/meminfo: memFree=20975452/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3347828 CPUtime=162.26 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 826026 0 0 0 15835 391 0 0 20 0 1 0 270794742 3428175872 823199 33554432000 4194304 10219143 140733366670800 140733366665912 8969212 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 836957 823199 612 1471 0 835477 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3347828

[startup+222.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 2920
/proc/meminfo: memFree=20577316/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3348852 CPUtime=222.25 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 826468 0 0 0 21833 392 0 0 20 0 1 0 270794742 3429224448 823641 33554432000 4194304 10219143 140733366670800 140733366665912 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837213 823641 612 1471 0 835733 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3348852

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2921
/proc/meminfo: memFree=20567548/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3348852 CPUtime=282.25 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 826581 0 0 0 27833 392 0 0 20 0 1 0 270794742 3429224448 825733 33554432000 4194304 10219143 140733366670800 140733366665912 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837213 825733 612 1471 0 835733 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3348852

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2921
/proc/meminfo: memFree=20561624/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3349876 CPUtime=342.24 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 826955 0 0 0 33832 392 0 0 20 0 1 0 270794742 3430273024 827089 33554432000 4194304 10219143 140733366670800 140733366665912 5976254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837469 827089 612 1471 0 835989 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3349876

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2921
/proc/meminfo: memFree=20556444/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3351924 CPUtime=402.22 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 827610 0 0 0 39830 392 0 0 20 0 1 0 270794742 3432370176 828303 33554432000 4194304 10219143 140733366670800 140733366665912 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837981 828303 612 1471 0 836501 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3351924

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2921
/proc/meminfo: memFree=20554744/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3351924 CPUtime=462.22 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 827723 0 0 0 45830 392 0 0 20 0 1 0 270794742 3432370176 828507 33554432000 4194304 10219143 140733366670800 140733366665912 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837981 828507 612 1471 0 836501 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3351924

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2922
/proc/meminfo: memFree=20550672/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3351924 CPUtime=522.2 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 827909 0 0 0 51828 392 0 0 20 0 1 0 270794742 3432370176 828802 33554432000 4194304 10219143 140733366670800 140733366665912 8969254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 837981 828802 612 1471 0 836501 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3351924

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2922
/proc/meminfo: memFree=20548840/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3352948 CPUtime=582.19 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 828281 0 0 0 57827 392 0 0 20 0 1 0 270794742 3433418752 829174 33554432000 4194304 10219143 140733366670800 140733366665912 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 838237 829174 612 1471 0 836757 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 3352948

[startup+642.3 s]

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

/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 830012 0 0 0 105819 393 0 0 20 0 1 0 270794742 3438268416 835390 33554432000 4194304 10219143 140733366670800 140733366665912 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 839421 835390 612 1471 0 837941 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3357684

[startup+1122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 2927
/proc/meminfo: memFree=20515460/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3357684 CPUtime=1122.11 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 830041 0 0 0 111818 393 0 0 20 0 1 0 270794742 3438268416 835430 33554432000 4194304 10219143 140733366670800 140733366665912 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 839421 835430 612 1471 0 837941 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3357684

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2927
/proc/meminfo: memFree=20511536/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3359732 CPUtime=1182.1 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 830592 0 0 0 117817 393 0 0 20 0 1 0 270794742 3440365568 836026 33554432000 4194304 10219143 140733366670800 140733366665912 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 839933 836026 612 1471 0 838453 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3359732

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2928
/proc/meminfo: memFree=20509704/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3359732 CPUtime=1242.09 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 830623 0 0 0 123816 393 0 0 20 0 1 0 270794742 3440365568 836057 33554432000 4194304 10219143 140733366670800 140733366665912 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 839933 836057 612 1471 0 838453 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3359732

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2928
/proc/meminfo: memFree=20507624/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3361268 CPUtime=1302.09 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 831049 0 0 0 129816 393 0 0 20 0 1 0 270794742 3441938432 836488 33554432000 4194304 10219143 140733366670800 140733366665912 8969249 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 840317 836488 612 1471 0 838837 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3361268

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2931
/proc/meminfo: memFree=20503376/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3363316 CPUtime=1362.07 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 831590 0 0 0 135814 393 0 0 20 0 1 0 270794742 3444035584 837284 33554432000 4194304 10219143 140733366670800 140733366665912 8969229 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 840829 837284 612 1471 0 839349 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3363316

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2954
/proc/meminfo: memFree=20499076/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3364340 CPUtime=1422.08 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 831889 0 0 0 141814 394 0 0 20 0 1 0 270794742 3445084160 837825 33554432000 4194304 10219143 140733366670800 140733366665912 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841085 837825 612 1471 0 839605 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3364340

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2954
/proc/meminfo: memFree=20498988/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3364340 CPUtime=1482.05 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 831917 0 0 0 147811 394 0 0 20 0 1 0 270794742 3445084160 837853 33554432000 4194304 10219143 140733366670800 140733366665912 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841085 837853 612 1471 0 839605 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3364340

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2955
/proc/meminfo: memFree=20498396/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3364340 CPUtime=1542.05 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 831959 0 0 0 153811 394 0 0 20 0 1 0 270794742 3445084160 837895 33554432000 4194304 10219143 140733366670800 140733366665912 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841085 837895 612 1471 0 839605 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3364340

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2955
/proc/meminfo: memFree=20494348/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3366388 CPUtime=1602.03 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 832507 0 0 0 159809 394 0 0 20 0 1 0 270794742 3447181312 838479 33554432000 4194304 10219143 140733366670800 140733366665912 8969244 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841597 838479 612 1471 0 840117 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3366388

[startup+1662.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 2955
/proc/meminfo: memFree=20491260/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3367220 CPUtime=1662.02 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 832757 0 0 0 165808 394 0 0 20 0 1 0 270794742 3448033280 838729 33554432000 4194304 10219143 140733366670800 140733366665912 8969254 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841805 838729 612 1471 0 840325 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3367220

[startup+1722.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 2955
/proc/meminfo: memFree=20489072/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3367220 CPUtime=1722.01 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 832785 0 0 0 171807 394 0 0 20 0 1 0 270794742 3448033280 838757 33554432000 4194304 10219143 140733366670800 140733366665912 8969239 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 841805 838757 612 1471 0 840325 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3367220

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2955
/proc/meminfo: memFree=20485984/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1782.01 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833327 0 0 0 177806 395 0 0 20 0 1 0 270794742 3450130432 839299 33554432000 4194304 10219143 140733366670800 140733366665912 8969224 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839299 612 1471 0 840837 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3369268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 2955
/proc/meminfo: memFree=20485968/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1800.01 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833339 0 0 0 179606 395 0 0 20 0 1 0 270794742 3450130432 839311 33554432000 4194304 10219143 140733366670800 140733366665912 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839311 612 1471 0 840837 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3369268

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2878

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

[startup+1801.4 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 2956
/proc/meminfo: memFree=20485968/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1801.11 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833342 0 0 0 179716 395 0 0 20 0 1 0 270794742 3450130432 839314 33554432000 4194304 10219143 140733366670800 140733366665344 8969260 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839314 612 1471 0 840837 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3369268

[startup+1801.81 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 2956
/proc/meminfo: memFree=20485960/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1801.51 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833342 0 0 0 179756 395 0 0 20 0 1 0 270794742 3450130432 839314 33554432000 4194304 10219143 140733366670800 140733366665344 8969234 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839314 612 1471 0 840837 0
Current children cumulated CPU time (s) 1801.51
Current children cumulated vsize (KiB) 3369268

[startup+1802.2 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 2956
/proc/meminfo: memFree=20485960/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1801.91 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833342 0 0 0 179796 395 0 0 20 0 1 0 270794742 3450130432 839314 33554432000 4194304 10219143 140733366670800 140733366665344 7418174 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839314 612 1471 0 840837 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3369268

[startup+1802.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 2956
/proc/meminfo: memFree=20485960/32873844 swapFree=7108/7108
[pid=2878] ppid=2876 vsize=3369268 CPUtime=1802.01 cores=0,2,4,6
/proc/2878/stat : 2878 (scip-2.1.1.4exp) R 2876 2878 659 0 -1 4202496 833342 0 0 0 179806 395 0 0 20 0 1 0 270794742 3450130432 839314 33554432000 4194304 10219143 140733366670800 140733366665344 8969305 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/2878/statm: 842317 839314 612 1471 0 840837 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 3369268

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.35
CPU time (s): 1802.06
CPU user time (s): 1798.07
CPU system time (s): 3.99339
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 3369268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.07
system time used= 3.99339
maximum resident set size= 3357256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833342
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= 24
involuntary context switches= 1879

runsolver used 3.2715 second user time and 10.3224 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-26 17:38:17
IDJOB=3692542
IDBENCH=90939
IDSOLVER=2271
FILE ID=node138/3692542-1338046696
RUNJOBID= node138-1338029671-1572
PBS_JOBID= 14624337
Free space on /tmp= 71508 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692542-1338046696/watcher-3692542-1338046696 -o /tmp/evaluation-result-3692542-1338046696/solver-3692542-1338046696 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692542-1338046696.opb -t 1800 -m 15500

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

MD5SUM BENCH= cd577d7fe2c7600d8302daa2328d0cdf
RANDOM SEED=766214607

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
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	: 5331.92
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		: 2667.347
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:        27117168 kB
Buffers:          266312 kB
Cached:          4608544 kB
SwapCached:            0 kB
Active:           884272 kB
Inactive:        4091824 kB
Active(anon):     103652 kB
Inactive(anon):        0 kB
Active(file):     780620 kB
Inactive(file):  4091824 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41164 kB
Writeback:             0 kB
AnonPages:        110336 kB
Mapped:            17588 kB
Shmem:               200 kB
Slab:             641928 kB
SReclaimable:      84276 kB
SUnreclaim:       557652 kB
KernelStack:        1448 kB
PageTables:         4156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     216252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 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= 71468 MiB
End job on node138 at 2012-05-26 18:08:19