Trace number 3692544

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) 1802.21 1802.49

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX180_K192_cod2.opb
MD5SUM1a988adb2582fdda2a937cfe38fb69f2
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-36224
Best CPU time to get the best result obtained on this benchmark989.98
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 370186
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 370186
Number of bits of the biggest sum of numbers19
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-3692544-1338046739.opb>
2.28/2.38	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.28/2.38	c problem read in 2.38
5.29/5.34	c presolving:
11.29/11.35	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
13.19/13.30	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-3692544-1338046739/watcher-3692544-1338046739 -o /tmp/evaluation-result-3692544-1338046739/solver-3692544-1338046739 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692544-1338046739.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 3/176 2916
/proc/meminfo: memFree=25275008/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=11000 CPUtime=0 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 1513 0 0 0 0 0 0 0 20 0 1 0 270799071 11264000 1467 33554432000 4194304 10219143 140734369082912 140733668655080 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 2750 1476 398 1471 0 1270 0

[startup+0.063705 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2916
/proc/meminfo: memFree=25275008/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=36948 CPUtime=0.05 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 8002 0 0 0 5 0 0 0 20 0 1 0 270799071 37834752 7956 33554432000 4194304 10219143 140734369082912 140734368947752 9029200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 9237 7956 421 1471 0 7757 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 36948

[startup+0.100399 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2916
/proc/meminfo: memFree=25275008/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=47504 CPUtime=0.08 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 10501 0 0 0 8 0 0 0 20 0 1 0 270799071 48644096 10457 33554432000 4194304 10219143 140734369082912 140734368947752 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 11876 10495 421 1471 0 10396 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47504

[startup+0.300327 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2916
/proc/meminfo: memFree=25275008/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=87348 CPUtime=0.28 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 20574 0 0 0 26 2 0 0 20 0 1 0 270799071 89444352 20528 33554432000 4194304 10219143 140734369082912 140734368947752 5536058 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 21837 20528 421 1471 0 20357 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 87348

[startup+0.700335 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2916
/proc/meminfo: memFree=25275008/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=199152 CPUtime=0.69 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 48536 0 0 0 62 7 0 0 20 0 1 0 270799071 203931648 48490 33554432000 4194304 10219143 140734369082912 140734368947752 8887146 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 49788 48490 421 1471 0 48308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 199152

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=24999736/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=406508 CPUtime=1.48 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 100390 0 0 0 133 15 0 0 20 0 1 0 270799071 416264192 100344 33554432000 4194304 10219143 140734369082912 140734368947624 5541619 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 101627 100345 421 1471 0 100147 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 406508

[startup+3.10033 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=24789556/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=963288 CPUtime=3.08 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 238657 0 0 0 272 36 0 0 20 0 1 0 270799071 986406912 239082 33554432000 4194304 10219143 140734369082912 140734369079112 7589947 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 240822 239082 473 1471 0 239342 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 963288

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=24037356/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=1254940 CPUtime=6.28 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 307080 0 0 0 535 93 0 0 20 0 1 0 270799071 1285058560 311082 33554432000 4194304 10219143 140734369082912 140734369079912 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 313735 311082 550 1471 0 312255 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1254940

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=23665668/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=1661932 CPUtime=12.69 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 441106 0 0 0 998 271 0 0 20 0 1 0 270799071 1701818368 412253 33554432000 4194304 10219143 140734369082912 140734369080600 7589270 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 415483 412253 584 1471 0 414003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1661932

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=23385388/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=1905784 CPUtime=25.48 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 493354 0 0 0 2183 365 0 0 20 0 1 0 270799071 1951522816 471941 33554432000 4194304 10219143 140734369082912 140734369078408 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 476446 471941 612 1471 0 474966 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905784

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2917
/proc/meminfo: memFree=23351612/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=1914424 CPUtime=51.08 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 495407 0 0 0 4743 365 0 0 20 0 1 0 270799071 1960370176 473994 33554432000 4194304 10219143 140734369082912 140734369078312 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 478606 473994 612 1471 0 477126 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914424

[startup+102.307 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 2920
/proc/meminfo: memFree=21951928/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=1943460 CPUtime=102.28 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 502480 0 0 0 9861 367 0 0 20 0 1 0 270799071 1990103040 481001 33554432000 4194304 10219143 140734369082912 140734369078232 5996299 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 485865 481001 612 1471 0 484385 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1943460

[startup+162.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/177 2920
/proc/meminfo: memFree=20578836/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3347904 CPUtime=162.26 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 825421 0 0 0 15805 421 0 0 20 0 1 0 270799071 3428253696 823034 33554432000 4194304 10219143 140734369082912 140734369078024 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 836976 823034 612 1471 0 835496 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3347904

[startup+222.301 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 2920
/proc/meminfo: memFree=20575764/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3348928 CPUtime=222.25 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 825841 0 0 0 21804 421 0 0 20 0 1 0 270799071 3429302272 823454 33554432000 4194304 10219143 140734369082912 140734369078024 8969184 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 837232 823454 612 1471 0 835752 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3348928

[startup+282.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2921
/proc/meminfo: memFree=20562648/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3349952 CPUtime=282.24 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 826204 0 0 0 27803 421 0 0 20 0 1 0 270799071 3430350848 823817 33554432000 4194304 10219143 140734369082912 140734369078024 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 837488 823817 612 1471 0 836008 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3349952

[startup+342.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 2921
/proc/meminfo: memFree=20557716/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3349952 CPUtime=342.23 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 826316 0 0 0 33802 421 0 0 20 0 1 0 270799071 3430350848 823929 33554432000 4194304 10219143 140734369082912 140734369078024 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 837488 823929 612 1471 0 836008 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3349952

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 2921
/proc/meminfo: memFree=20555272/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3350976 CPUtime=402.23 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 826681 0 0 0 39801 422 0 0 20 0 1 0 270799071 3431399424 824294 33554432000 4194304 10219143 140734369082912 140734369078024 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 837744 824294 612 1471 0 836264 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3350976

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2922
/proc/meminfo: memFree=20551324/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3353020 CPUtime=462.22 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 827303 0 0 0 45800 422 0 0 20 0 1 0 270799071 3433492480 824916 33554432000 4194304 10219143 140734369082912 140734369078024 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 838255 824916 612 1471 0 836775 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3353020

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2922
/proc/meminfo: memFree=20550236/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3353020 CPUtime=522.21 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 827417 0 0 0 51799 422 0 0 20 0 1 0 270799071 3433492480 825030 33554432000 4194304 10219143 140734369082912 140734369078024 8969184 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 838255 825030 612 1471 0 836775 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3353020

[startup+582.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 2923
/proc/meminfo: memFree=20547660/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3353020 CPUtime=582.2 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 827529 0 0 0 57798 422 0 0 20 0 1 0 270799071 3433492480 825142 33554432000 4194304 10219143 140734369082912 140734369078024 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 838255 825142 612 1471 0 836775 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3353020

[startup+642.301 s]

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

/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 829051 0 0 0 99791 423 0 0 20 0 1 0 270799071 3436441600 826664 33554432000 4194304 10219143 140734369082912 140734369078024 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 838975 826664 612 1471 0 837495 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 3355900

[startup+1062.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 2927
/proc/meminfo: memFree=20515404/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3356924 CPUtime=1062.13 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 829417 0 0 0 105790 423 0 0 20 0 1 0 270799071 3437490176 827030 33554432000 4194304 10219143 140734369082912 140734369078024 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839231 827030 612 1471 0 837751 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3356924

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 2927
/proc/meminfo: memFree=20512808/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3356924 CPUtime=1122.12 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 829531 0 0 0 111789 423 0 0 20 0 1 0 270799071 3437490176 827144 33554432000 4194304 10219143 140734369082912 140734369078024 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839231 827144 612 1471 0 837751 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3356924

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2928
/proc/meminfo: memFree=20510108/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3358780 CPUtime=1182.11 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 830105 0 0 0 117788 423 0 0 20 0 1 0 270799071 3439390720 827718 33554432000 4194304 10219143 140734369082912 140734369078024 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839695 827718 612 1471 0 838215 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3358780

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2928
/proc/meminfo: memFree=20507904/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3358780 CPUtime=1242.1 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 830217 0 0 0 123787 423 0 0 20 0 1 0 270799071 3439390720 827830 33554432000 4194304 10219143 140734369082912 140734369078024 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839695 827830 612 1471 0 838215 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3358780

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2931
/proc/meminfo: memFree=20506196/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3358780 CPUtime=1302.1 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 830331 0 0 0 129786 424 0 0 20 0 1 0 270799071 3439390720 827944 33554432000 4194304 10219143 140734369082912 140734369078024 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839695 827944 612 1471 0 838215 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3358780

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 2954
/proc/meminfo: memFree=20501080/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3359804 CPUtime=1362.08 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 830701 0 0 0 135784 424 0 0 20 0 1 0 270799071 3440439296 828314 33554432000 4194304 10219143 140734369082912 140734369078024 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 839951 828314 612 1471 0 838471 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3359804

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2954
/proc/meminfo: memFree=20499268/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3360828 CPUtime=1422.08 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 831071 0 0 0 141784 424 0 0 20 0 1 0 270799071 3441487872 828684 33554432000 4194304 10219143 140734369082912 140734369078024 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 840207 828684 612 1471 0 838727 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3360828

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2955
/proc/meminfo: memFree=20498676/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3360828 CPUtime=1482.06 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 831185 0 0 0 147782 424 0 0 20 0 1 0 270799071 3441487872 828798 33554432000 4194304 10219143 140734369082912 140734369078024 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 840207 828798 612 1471 0 838727 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3360828

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 2955
/proc/meminfo: memFree=20495852/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3362364 CPUtime=1542.05 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 831683 0 0 0 153781 424 0 0 20 0 1 0 270799071 3443060736 829296 33554432000 4194304 10219143 140734369082912 140734369078024 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 840591 829296 612 1471 0 839111 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3362364

[startup+1602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 2955
/proc/meminfo: memFree=20491912/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3363388 CPUtime=1602.04 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 832053 0 0 0 159780 424 0 0 20 0 1 0 270799071 3444109312 829666 33554432000 4194304 10219143 140734369082912 140734369078024 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 840847 829666 612 1471 0 839367 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3363388

[startup+1662.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 2955
/proc/meminfo: memFree=20489336/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1662.03 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 832679 0 0 0 165779 424 0 0 20 0 1 0 270799071 3446206464 830292 33554432000 4194304 10219143 140734369082912 140734369078024 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830292 612 1471 0 839879 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3365436

[startup+1722.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 2955
/proc/meminfo: memFree=20486512/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1722.03 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 832793 0 0 0 171778 425 0 0 20 0 1 0 270799071 3446206464 830406 33554432000 4194304 10219143 140734369082912 140734369078024 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830406 612 1471 0 839879 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 3365436

[startup+1782.3 s]
/proc/loadavg: 1.67 1.93 1.97 2/171 2981
/proc/meminfo: memFree=23891812/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1782.02 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 832955 0 0 0 177777 425 0 0 20 0 1 0 270799071 3446206464 830578 33554432000 4194304 10219143 140734369082912 140734369078024 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830578 612 1471 0 839879 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 3365436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.52 1.89 1.96 2/171 2981
/proc/meminfo: memFree=23891656/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1800.02 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 833000 0 0 0 179577 425 0 0 20 0 1 0 270799071 3446206464 830623 33554432000 4194304 10219143 140734369082912 140734369078024 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830623 612 1471 0 839879 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3365436

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -2916

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

[startup+1801.4 s]
/proc/loadavg: 1.52 1.89 1.96 2/172 2982
/proc/meminfo: memFree=23891656/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1801.11 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 833020 0 0 0 179686 425 0 0 20 0 1 0 270799071 3446206464 830643 33554432000 4194304 10219143 140734369082912 140734369077504 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830643 612 1471 0 839879 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3365436

[startup+1802.2 s]
/proc/loadavg: 1.48 1.87 1.95 2/172 2982
/proc/meminfo: memFree=23891524/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=3365436 CPUtime=1801.91 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4202496 833022 0 0 0 179766 425 0 0 20 0 1 0 270799071 3446206464 830645 33554432000 4194304 10219143 140734369082912 140734369077504 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 841359 830645 612 1471 0 839879 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3365436

[startup+1802.4 s]
/proc/loadavg: 1.48 1.87 1.95 2/172 2982
/proc/meminfo: memFree=23891524/32873844 swapFree=7108/7108
[pid=2916] ppid=2914 vsize=0 CPUtime=1802.11 cores=1,3,5,7
/proc/2916/stat : 2916 (scip-2.1.1.4exp) R 2914 2916 659 0 -1 4203524 833022 0 0 0 179777 434 0 0 20 0 1 0 270799071 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/2916/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.49
CPU time (s): 1802.21
CPU user time (s): 1797.78
CPU system time (s): 4.43833
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 3365436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.78
system time used= 4.43832
maximum resident set size= 3322580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833022
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= 6
involuntary context switches= 1858

runsolver used 4.31334 second user time and 12.7951 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-26 17:39:00
IDJOB=3692544
IDBENCH=90949
IDSOLVER=2271
FILE ID=node138/3692544-1338046739
RUNJOBID= node138-1338029671-1574
PBS_JOBID= 14624337
Free space on /tmp= 71480 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_10null20mast_rapportOE1.0_TMAX180_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-3692544-1338046739/watcher-3692544-1338046739 -o /tmp/evaluation-result-3692544-1338046739/solver-3692544-1338046739 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692544-1338046739.opb -t 1800 -m 15500

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

MD5SUM BENCH= 1a988adb2582fdda2a937cfe38fb69f2
RANDOM SEED=468931282

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:        25275924 kB
Buffers:          266408 kB
Cached:          4638644 kB
SwapCached:            0 kB
Active:          2718548 kB
Inactive:        4094208 kB
Active(anon):    1910520 kB
Inactive(anon):        0 kB
Active(file):     808028 kB
Inactive(file):  4094208 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41160 kB
Writeback:             0 kB
AnonPages:       1994664 kB
Mapped:            16892 kB
Shmem:               200 kB
Slab:             642640 kB
SReclaimable:      85300 kB
SUnreclaim:       557340 kB
KernelStack:        1472 kB
PageTables:         7824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2035772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 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= 71508 MiB
End job on node138 at 2012-05-26 18:09:03