Trace number 3692547

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) 1802.22 1802.5

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
MD5SUMcf9128b870ef9b100d6538eb54f0c456
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-451
Best CPU time to get the best result obtained on this benchmark1800.75
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 512
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 6807
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 65956
Number of bits of the biggest sum of numbers17
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-3692547-1338047029.opb>
2.29/2.32	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.32	c problem read in 2.32
4.79/4.85	c presolving:
10.59/10.68	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
12.58/12.62	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-3692547-1338047029/watcher-3692547-1338047029 -o /tmp/evaluation-result-3692547-1338047029/solver-3692547-1338047029 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692547-1338047029.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 32465
/proc/meminfo: memFree=27891996/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=12032 CPUtime=0 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 1844 0 0 0 0 0 0 0 20 0 1 0 270831569 12320768 1798 33554432000 4194304 10219143 140734451748016 140735322267240 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 3008 1805 398 1471 0 1528 0

[startup+0.035598 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 32465
/proc/meminfo: memFree=27891996/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=27876 CPUtime=0.02 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 5629 0 0 0 2 0 0 0 20 0 1 0 270831569 28545024 5584 33554432000 4194304 10219143 140734451748016 140735322267240 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 6969 5625 421 1471 0 5489 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 27876

[startup+0.10039 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 32465
/proc/meminfo: memFree=27891996/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=48612 CPUtime=0.09 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 10897 0 0 0 8 1 0 0 20 0 1 0 270831569 49778688 10851 33554432000 4194304 10219143 140734451748016 140735322267240 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 12153 10851 421 1471 0 10673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 48612

[startup+0.300309 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 32465
/proc/meminfo: memFree=27891996/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=90524 CPUtime=0.28 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 21375 0 0 0 26 2 0 0 20 0 1 0 270831569 92696576 21329 33554432000 4194304 10219143 140734451748016 140735322267240 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 22631 21329 421 1471 0 21151 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 90524

[startup+0.700314 s]
/proc/loadavg: 2.00 2.00 2.00 2/174 32465
/proc/meminfo: memFree=27891996/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=205608 CPUtime=0.69 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 50167 0 0 0 62 7 0 0 20 0 1 0 270831569 210542592 50121 33554432000 4194304 10219143 140734451748016 140735322267240 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 51402 50122 421 1471 0 49922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 205608

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=27480664/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=414280 CPUtime=1.49 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 102093 0 0 0 135 14 0 0 20 0 1 0 270831569 424222720 102047 33554432000 4194304 10219143 140734451748016 140734451613192 5345852 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 103570 102047 421 1471 0 102090 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 414280

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=27342528/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=998348 CPUtime=3.08 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 247753 0 0 0 273 35 0 0 20 0 1 0 270831569 1022308352 248106 33554432000 4194304 10219143 140734451748016 140734451743896 4490574 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 249587 248113 473 1471 0 248107 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 998348

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=26455880/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=1257016 CPUtime=6.29 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 308156 0 0 0 510 119 0 0 20 0 1 0 270831569 1287184384 311575 33554432000 4194304 10219143 140734451748016 140734451745016 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 314254 311575 550 1471 0 312774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1257016

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=25879372/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=1611568 CPUtime=12.69 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 440734 0 0 0 994 275 0 0 20 0 1 0 270831569 1650245632 399646 33554432000 4194304 10219143 140734451748016 140734451743912 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 402892 399646 584 1471 0 401412 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1611568

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=25632668/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=1904836 CPUtime=25.48 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 490681 0 0 0 2215 333 0 0 20 0 1 0 270831569 1950552064 472246 33554432000 4194304 10219143 140734451748016 140734451743512 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 476209 472246 612 1471 0 474729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1904836

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=25621228/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=1913732 CPUtime=51.08 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 492797 0 0 0 4774 334 0 0 20 0 1 0 270831569 1959661568 474362 33554432000 4194304 10219143 140734451748016 140734451743416 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 478433 474362 612 1471 0 476953 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913732

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=24194368/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=1943536 CPUtime=102.28 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 499615 0 0 0 9893 335 0 0 20 0 1 0 270831569 1990180864 481625 33554432000 4194304 10219143 140734451748016 140734451743336 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 485884 481625 612 1471 0 484404 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1943536

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32466
/proc/meminfo: memFree=22824384/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3346004 CPUtime=162.26 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 821991 0 0 0 15833 393 0 0 20 0 1 0 270831569 3426308096 823093 33554432000 4194304 10219143 140734451748016 140734451743128 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 836501 823093 612 1471 0 835021 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3346004

[startup+222.301 s]
/proc/loadavg: 2.09 2.03 2.01 3/175 32466
/proc/meminfo: memFree=22815964/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3347028 CPUtime=222.25 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 822392 0 0 0 21832 393 0 0 20 0 1 0 270831569 3427356672 823494 33554432000 4194304 10219143 140734451748016 140734451743128 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 836757 823494 612 1471 0 835277 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3347028

[startup+282.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/175 32467
/proc/meminfo: memFree=22808320/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3348052 CPUtime=282.25 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 822752 0 0 0 27831 394 0 0 20 0 1 0 270831569 3428405248 823854 33554432000 4194304 10219143 140734451748016 140734451743128 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837013 823854 612 1471 0 835533 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3348052

[startup+342.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/175 32467
/proc/meminfo: memFree=22803512/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3348052 CPUtime=342.24 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 822856 0 0 0 33830 394 0 0 20 0 1 0 270831569 3428405248 823958 33554432000 4194304 10219143 140734451748016 140734451743128 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837013 823958 612 1471 0 835533 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3348052

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 32470
/proc/meminfo: memFree=22798696/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3349076 CPUtime=402.23 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 823218 0 0 0 39829 394 0 0 20 0 1 0 270831569 3429453824 824320 33554432000 4194304 10219143 140734451748016 140734451743128 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837269 824320 612 1471 0 835789 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3349076

[startup+462.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/175 32470
/proc/meminfo: memFree=22794268/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3351956 CPUtime=462.22 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 824042 0 0 0 45828 394 0 0 20 0 1 0 270831569 3432402944 825144 33554432000 4194304 10219143 140734451748016 140734451743128 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837989 825144 612 1471 0 836509 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3351956

[startup+522.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 32470
/proc/meminfo: memFree=22793428/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3351956 CPUtime=522.21 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 824146 0 0 0 51827 394 0 0 20 0 1 0 270831569 3432402944 825248 33554432000 4194304 10219143 140734451748016 140734451743128 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837989 825248 612 1471 0 836509 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3351956

[startup+582.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/174 32470
/proc/meminfo: memFree=22791356/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3351956 CPUtime=582.2 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 824254 0 0 0 57826 394 0 0 20 0 1 0 270831569 3432402944 825356 33554432000 4194304 10219143 140734451748016 140734451743128 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 837989 825356 612 1471 0 836509 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3351956

[startup+642.301 s]

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

/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 826080 0 0 0 105818 395 0 0 20 0 1 0 270831569 3436400640 827182 33554432000 4194304 10219143 140734451748016 140734451743128 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 838965 827182 612 1471 0 837485 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3355860

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 32498
/proc/meminfo: memFree=22759484/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3355860 CPUtime=1122.12 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 826215 0 0 0 111817 395 0 0 20 0 1 0 270831569 3436400640 827317 33554432000 4194304 10219143 140734451748016 140734451743128 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 838965 827317 612 1471 0 837485 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3355860

[startup+1182.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/175 32498
/proc/meminfo: memFree=22755420/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3357716 CPUtime=1182.11 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 826787 0 0 0 117815 396 0 0 20 0 1 0 270831569 3438301184 827889 33554432000 4194304 10219143 140734451748016 140734451743128 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839429 827889 612 1471 0 837949 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3357716

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/174 32499
/proc/meminfo: memFree=22755208/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3357716 CPUtime=1242.1 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 826895 0 0 0 123814 396 0 0 20 0 1 0 270831569 3438301184 827997 33554432000 4194304 10219143 140734451748016 140734451743128 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839429 827997 612 1471 0 837949 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3357716

[startup+1302.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 32500
/proc/meminfo: memFree=22751020/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3357716 CPUtime=1302.1 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 827003 0 0 0 129814 396 0 0 20 0 1 0 270831569 3438301184 828105 33554432000 4194304 10219143 140734451748016 140734451743128 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839429 828105 612 1471 0 837949 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3357716

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 32500
/proc/meminfo: memFree=22746156/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3358740 CPUtime=1362.08 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 827367 0 0 0 135812 396 0 0 20 0 1 0 270831569 3439349760 828469 33554432000 4194304 10219143 140734451748016 140734451743128 8969184 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839685 828469 612 1471 0 838205 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3358740

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32500
/proc/meminfo: memFree=22742912/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3359764 CPUtime=1422.08 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 827731 0 0 0 141812 396 0 0 20 0 1 0 270831569 3440398336 828833 33554432000 4194304 10219143 140734451748016 140734451743128 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839941 828833 612 1471 0 838461 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3359764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32500
/proc/meminfo: memFree=22742444/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3359764 CPUtime=1482.07 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 827839 0 0 0 147810 397 0 0 20 0 1 0 270831569 3440398336 828941 33554432000 4194304 10219143 140734451748016 140734451743128 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 839941 828941 612 1471 0 838461 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 3359764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32501
/proc/meminfo: memFree=22740364/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3360468 CPUtime=1542.06 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 828127 0 0 0 153809 397 0 0 20 0 1 0 270831569 3441119232 829229 33554432000 4194304 10219143 140734451748016 140734451743512 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 840117 829229 612 1471 0 838637 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3360468

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32504
/proc/meminfo: memFree=22735860/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3362324 CPUtime=1602.05 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 828695 0 0 0 159808 397 0 0 20 0 1 0 270831569 3443019776 829797 33554432000 4194304 10219143 140734451748016 140734451743128 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 840581 829797 612 1471 0 839101 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 3362324

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 32504
/proc/meminfo: memFree=22733292/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1662.04 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829315 0 0 0 165807 397 0 0 20 0 1 0 270831569 3445116928 830417 33554432000 4194304 10219143 140734451748016 140734451743128 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830417 612 1471 0 839613 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 3364372

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 32504
/proc/meminfo: memFree=22732204/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1722.03 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829423 0 0 0 171806 397 0 0 20 0 1 0 270831569 3445116928 830525 33554432000 4194304 10219143 140734451748016 140734451743128 8969285 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830525 612 1471 0 839613 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3364372

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 32504
/proc/meminfo: memFree=22730124/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1782.02 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829531 0 0 0 177805 397 0 0 20 0 1 0 270831569 3445116928 830633 33554432000 4194304 10219143 140734451748016 140734451743128 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830633 612 1471 0 839613 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3364372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.93 1.99 1.99 2/169 32529
/proc/meminfo: memFree=26137144/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1800.02 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829535 0 0 0 179605 397 0 0 20 0 1 0 270831569 3445116928 830637 33554432000 4194304 10219143 140734451748016 140734451743128 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830637 612 1471 0 839613 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3364372

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -32465

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

[startup+1801.4 s]
/proc/loadavg: 1.93 1.99 1.99 2/170 32530
/proc/meminfo: memFree=26137144/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1801.11 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829535 0 0 0 179714 397 0 0 20 0 1 0 270831569 3445116928 830637 33554432000 4194304 10219143 140734451748016 140734451742592 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830637 612 1471 0 839613 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3364372

[startup+1802.2 s]
/proc/loadavg: 1.85 1.97 1.99 2/170 32530
/proc/meminfo: memFree=26137012/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=3364372 CPUtime=1801.91 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4202496 829535 0 0 0 179794 397 0 0 20 0 1 0 270831569 3445116928 830637 33554432000 4194304 10219143 140734451748016 140734451742592 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 841093 830637 612 1471 0 839613 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3364372

[startup+1802.4 s]
/proc/loadavg: 1.85 1.97 1.99 2/170 32530
/proc/meminfo: memFree=26137012/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=0 CPUtime=1802.11 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4203524 829537 0 0 0 179805 406 0 0 20 0 1 0 270831569 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

[startup+1802.5 s]
/proc/loadavg: 1.85 1.97 1.99 2/170 32530
/proc/meminfo: memFree=26137012/32873844 swapFree=7104/7104
[pid=32465] ppid=32463 vsize=0 CPUtime=1802.21 cores=1,3,5,7
/proc/32465/stat : 32465 (scip-2.1.1.4exp) R 32463 32465 28130 0 -1 4203524 829537 0 0 0 179805 416 0 0 20 0 1 0 270831569 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/32465/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.5
CPU time (s): 1802.22
CPU user time (s): 1798.06
CPU system time (s): 4.16837
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 3364372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.06
system time used= 4.16837
maximum resident set size= 3322556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 829537
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= 3
involuntary context switches= 1856

runsolver used 3.72043 second user time and 11.9092 second system time

The end

Launcher Data 

Begin job on node104 at 2012-05-26 17:43:50
IDJOB=3692547
IDBENCH=91092
IDSOLVER=2271
FILE ID=node104/3692547-1338047029
RUNJOBID= node104-1338029632-29129
PBS_JOBID= 14624367
Free space on /tmp= 71320 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_20null0mast_rapportOE2.0_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-3692547-1338047029/watcher-3692547-1338047029 -o /tmp/evaluation-result-3692547-1338047029/solver-3692547-1338047029 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692547-1338047029.opb -t 1800 -m 15500

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

MD5SUM BENCH= cf9128b870ef9b100d6538eb54f0c456
RANDOM SEED=1715861823

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:        27896972 kB
Buffers:          251796 kB
Cached:          2413372 kB
SwapCached:            0 kB
Active:          2308148 kB
Inactive:        1889864 kB
Active(anon):    1535420 kB
Inactive(anon):        0 kB
Active(file):     772728 kB
Inactive(file):  1889864 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             82704 kB
Writeback:             0 kB
AnonPages:       1613292 kB
Mapped:            15628 kB
Shmem:               200 kB
Slab:             639488 kB
SReclaimable:      81604 kB
SUnreclaim:       557884 kB
KernelStack:        1464 kB
PageTables:         6756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1646608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71348 MiB
End job on node104 at 2012-05-26 18:13:53