Trace number 3691395

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.16 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null20mast_rapportOE1.0_TMAX120_K192_cod2.opb
MD5SUM56c896ad570d19cbe5f94a10c4a31629
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1783.1
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 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 905768
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 905768
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3691395-1338027670.opb>
1.99/2.02	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.02	c problem read in 2.02
4.59/4.65	c presolving:
8.49/8.51	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
9.59/9.62	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-3691395-1338027670/watcher-3691395-1338027670 -o /tmp/evaluation-result-3691395-1338027670/solver-3691395-1338027670 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691395-1338027670.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: 1.92 1.98 1.99 3/176 4346
/proc/meminfo: memFree=28831256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=11648 CPUtime=0 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 1572 0 0 0 0 0 0 0 20 0 1 0 268892870 11927552 1527 33554432000 4194304 10173063 140736667637600 140736756467080 7545739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 2912 1541 416 1460 0 1443 0

[startup+0.064476 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 4346
/proc/meminfo: memFree=28831256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=35496 CPUtime=0.05 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 7626 0 0 0 5 0 0 0 20 0 1 0 268892870 36347904 7581 33554432000 4194304 10173063 140736667637600 140736756467080 7141657 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 8874 7582 416 1460 0 7405 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 35496

[startup+0.100342 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 4346
/proc/meminfo: memFree=28831256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=44764 CPUtime=0.09 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 9955 0 0 0 8 1 0 0 20 0 1 0 268892870 45838336 9910 33554432000 4194304 10173063 140736667637600 140736756467080 4636275 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 11191 9910 416 1460 0 9722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44764

[startup+0.300231 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 4346
/proc/meminfo: memFree=28831256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=87916 CPUtime=0.28 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 20693 0 0 0 26 2 0 0 20 0 1 0 268892870 90025984 20648 33554432000 4194304 10173063 140736667637600 140736756467080 5474314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 21979 20648 416 1460 0 20510 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 87916

[startup+0.700288 s]
/proc/loadavg: 1.92 1.98 1.99 3/176 4346
/proc/meminfo: memFree=28831256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=198152 CPUtime=0.69 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 48246 0 0 0 63 6 0 0 20 0 1 0 268892870 202907648 48201 33554432000 4194304 10173063 140736667637600 140736756467080 5474314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 49538 48201 416 1460 0 48069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 198152

[startup+1.50029 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4347
/proc/meminfo: memFree=28562392/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=401368 CPUtime=1.49 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 98982 0 0 0 137 12 0 0 20 0 1 0 268892870 411000832 98937 33554432000 4194304 10173063 140736667637600 140736667502776 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 100342 98937 416 1460 0 98873 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 401368

[startup+3.10019 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 4347
/proc/meminfo: memFree=28337828/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=935592 CPUtime=3.08 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 232093 0 0 0 279 29 0 0 20 0 1 0 268892870 958046208 232433 33554432000 4194304 10173063 140736667637600 140736667635048 5760629 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 233898 232433 494 1460 0 232429 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 935592

[startup+6.30029 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 4347
/proc/meminfo: memFree=27597724/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=1343892 CPUtime=6.29 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 358023 0 0 0 564 65 0 0 20 0 1 0 268892870 1376145408 333282 33554432000 4194304 10173063 140736667637600 140736667634328 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 335973 333282 563 1460 0 334504 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1343892

[startup+12.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/176 4347
/proc/meminfo: memFree=26943028/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=1902668 CPUtime=12.69 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 510362 0 0 0 1144 125 0 0 20 0 1 0 268892870 1948332032 471486 33554432000 4194304 10173063 140736667637600 140736667633096 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 475667 471486 615 1460 0 474198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1902668

[startup+25.5068 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 4348
/proc/meminfo: memFree=26941664/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=1904588 CPUtime=25.49 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 510897 0 0 0 2424 125 0 0 20 0 1 0 268892870 1950298112 472021 33554432000 4194304 10173063 140736667637600 140736667633000 8925109 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 476147 472021 615 1460 0 474678 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1904588

[startup+51.1003 s]
/proc/loadavg: 1.96 1.98 1.99 3/177 4348
/proc/meminfo: memFree=26931988/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=1913936 CPUtime=51.08 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 512660 0 0 0 4983 125 0 0 20 0 1 0 268892870 1959870464 474295 33554432000 4194304 10173063 140736667637600 140736667633976 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 478484 474295 615 1460 0 477015 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913936

[startup+102.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/177 4348
/proc/meminfo: memFree=26902928/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=1940548 CPUtime=102.27 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 519545 0 0 0 10101 126 0 0 20 0 1 0 268892870 1987121152 481702 33554432000 4194304 10173063 140736667637600 140736667632920 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 485137 481702 615 1460 0 483668 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1940548

[startup+162.3 s]
/proc/loadavg: 2.03 2.00 2.00 3/177 4348
/proc/meminfo: memFree=25572668/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3308056 CPUtime=162.27 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 831940 0 0 0 16057 170 0 0 20 0 1 0 268892870 3387449344 813497 33554432000 4194304 10173063 140736667637600 140736667632712 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 827014 813497 615 1460 0 825545 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3308056

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 4348
/proc/meminfo: memFree=25570340/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3309080 CPUtime=222.26 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 832478 0 0 0 22056 170 0 0 20 0 1 0 268892870 3388497920 814035 33554432000 4194304 10173063 140736667637600 140736667632712 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 827270 814035 615 1460 0 825801 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309080

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 4386
/proc/meminfo: memFree=24582224/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3311960 CPUtime=282.24 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 833412 0 0 0 28054 170 0 0 20 0 1 0 268892870 3391447040 814969 33554432000 4194304 10173063 140736667637600 140736667632712 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 827990 814969 615 1460 0 826521 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3311960

[startup+342.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4388
/proc/meminfo: memFree=24459436/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3312984 CPUtime=342.24 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 833884 0 0 0 34054 170 0 0 20 0 1 0 268892870 3392495616 815441 33554432000 4194304 10173063 140736667637600 140736667632712 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 828246 815441 615 1460 0 826777 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312984

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4388
/proc/meminfo: memFree=24455256/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3313876 CPUtime=402.22 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 834386 0 0 0 40052 170 0 0 20 0 1 0 268892870 3393409024 816079 33554432000 4194304 10173063 140736667637600 140736667633240 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 828469 816079 615 1460 0 827000 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3313876

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4388
/proc/meminfo: memFree=24430348/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3315732 CPUtime=462.22 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 835071 0 0 0 46051 171 0 0 20 0 1 0 268892870 3395309568 816763 33554432000 4194304 10173063 140736667637600 140736667632712 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 828933 816763 615 1460 0 827464 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3315732

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4388
/proc/meminfo: memFree=24423432/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3315732 CPUtime=522.21 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 835296 0 0 0 52050 171 0 0 20 0 1 0 268892870 3395309568 818533 33554432000 4194304 10173063 140736667637600 140736667632712 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 828933 818533 615 1460 0 827464 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315732

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4391
/proc/meminfo: memFree=24415764/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3316756 CPUtime=582.2 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 835844 0 0 0 58049 171 0 0 20 0 1 0 268892870 3396358144 820486 33554432000 4194304 10173063 140736667637600 140736667632712 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 829189 820486 615 1460 0 827720 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316756

[startup+642.3 s]

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

/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 840166 0 0 0 100041 172 0 0 20 0 1 0 268892870 3407888384 828222 33554432000 4194304 10173063 140736667637600 140736667632712 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 832004 828222 615 1460 0 830535 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3328016

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4393
/proc/meminfo: memFree=24369944/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3328016 CPUtime=1062.12 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 840218 0 0 0 106040 172 0 0 20 0 1 0 268892870 3407888384 828586 33554432000 4194304 10173063 140736667637600 140736667632712 8925103 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 832004 828586 615 1460 0 830535 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3328016

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4393
/proc/meminfo: memFree=24366948/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3331088 CPUtime=1122.1 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 841039 0 0 0 112038 172 0 0 20 0 1 0 268892870 3411034112 829407 33554432000 4194304 10173063 140736667637600 140736667632712 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 832772 829407 615 1460 0 831303 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 3331088

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4396
/proc/meminfo: memFree=24366548/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3331920 CPUtime=1182.1 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 841291 0 0 0 118038 172 0 0 20 0 1 0 268892870 3411886080 829659 33554432000 4194304 10173063 140736667637600 140736667632712 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 832980 829659 615 1460 0 831511 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3331920

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4397
/proc/meminfo: memFree=24364232/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3332812 CPUtime=1242.09 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 841591 0 0 0 124037 172 0 0 20 0 1 0 268892870 3412799488 829926 33554432000 4194304 10173063 140736667637600 140736667633032 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 833203 829926 615 1460 0 831734 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3332812

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4397
/proc/meminfo: memFree=24362404/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3334860 CPUtime=1302.08 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 842147 0 0 0 130036 172 0 0 20 0 1 0 268892870 3414896640 830482 33554432000 4194304 10173063 140736667637600 140736667632712 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 833715 830482 615 1460 0 832246 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 3334860

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4397
/proc/meminfo: memFree=24360760/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3335884 CPUtime=1362.08 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 842446 0 0 0 136035 173 0 0 20 0 1 0 268892870 3415945216 830852 33554432000 4194304 10173063 140736667637600 140736667632712 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 833971 830852 615 1460 0 832502 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3335884

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4397
/proc/meminfo: memFree=24356540/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3338764 CPUtime=1422.06 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 843208 0 0 0 142033 173 0 0 20 0 1 0 268892870 3418894336 832018 33554432000 4194304 10173063 140736667637600 140736667632712 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 834691 832018 615 1460 0 833222 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 3338764

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4397
/proc/meminfo: memFree=24354836/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3338764 CPUtime=1482.05 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 843250 0 0 0 148032 173 0 0 20 0 1 0 268892870 3418894336 832347 33554432000 4194304 10173063 140736667637600 140736667632712 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 834691 832347 615 1460 0 833222 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3338764

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4398
/proc/meminfo: memFree=24350088/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3339788 CPUtime=1542.05 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 843548 0 0 0 154032 173 0 0 20 0 1 0 268892870 3419942912 832645 33554432000 4194304 10173063 140736667637600 140736667632712 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 834947 832645 615 1460 0 833478 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3339788

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4398
/proc/meminfo: memFree=24342668/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3341644 CPUtime=1602.03 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 844056 0 0 0 160030 173 0 0 20 0 1 0 268892870 3421843456 833153 33554432000 4194304 10173063 140736667637600 140736667632712 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 835411 833153 615 1460 0 833942 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3341644

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4398
/proc/meminfo: memFree=24317400/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3367240 CPUtime=1662.03 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 850500 0 0 0 166029 174 0 0 20 0 1 0 268892870 3448053760 839636 33554432000 4194304 10173063 140736667637600 140736667632920 8924992 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 841810 839636 615 1460 0 840341 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3367240

[startup+1722.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 4398
/proc/meminfo: memFree=24271980/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3412884 CPUtime=1722.01 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 861205 0 0 0 172026 175 0 0 20 0 1 0 268892870 3494793216 850819 33554432000 4194304 10173063 140736667637600 140736667633976 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 853221 850819 615 1460 0 851752 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3412884

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 4401
/proc/meminfo: memFree=24087572/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3603592 CPUtime=1782 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 904819 0 0 0 178018 182 0 0 20 0 1 0 268892870 3690078208 896988 33554432000 4194304 10173063 140736667637600 140736667632712 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 900898 896988 615 1460 0 899429 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3603592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 4401
/proc/meminfo: memFree=24084944/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3604616 CPUtime=1800.1 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 905147 0 0 0 179828 182 0 0 20 0 1 0 268892870 3691126784 897316 33554432000 4194304 10173063 140736667637600 140736667632712 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 901154 897316 615 1460 0 899685 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3604616

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -4346

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

[startup+1801.6 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 4402
/proc/meminfo: memFree=24084944/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3604616 CPUtime=1801.29 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 905155 0 0 0 179947 182 0 0 20 0 1 0 268892870 3691126784 897324 33554432000 4194304 10173063 140736667637600 140736667632192 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 901154 897324 615 1460 0 899685 0
Current children cumulated CPU time (s) 1801.29
Current children cumulated vsize (KiB) 3604616

[startup+1802.01 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 4402
/proc/meminfo: memFree=24085060/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3604616 CPUtime=1801.7 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 905155 0 0 0 179988 182 0 0 20 0 1 0 268892870 3691126784 897324 33554432000 4194304 10173063 140736667637600 140736667632192 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 901154 897324 615 1460 0 899685 0
Current children cumulated CPU time (s) 1801.7
Current children cumulated vsize (KiB) 3604616

[startup+1802.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 4402
/proc/meminfo: memFree=24085060/32873660 swapFree=7108/7108
[pid=4346] ppid=4344 vsize=3604616 CPUtime=1802.09 cores=0,2,4,6
/proc/4346/stat : 4346 (scip-2.1.1.4fix) R 4344 4346 3226 0 -1 4202496 905155 0 0 0 180027 182 0 0 20 0 1 0 268892870 3691126784 897324 33554432000 4194304 10173063 140736667637600 140736667632192 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/4346/statm: 901154 897324 615 1460 0 899685 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 3604616

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.16
CPU user time (s): 1800.28
CPU system time (s): 1.88071
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 3604616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.28
system time used= 1.88071
maximum resident set size= 3589296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 905155
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 1899

runsolver used 6.09107 second user time and 17.7373 second system time

The end

Launcher Data 

Begin job on node117 at 2012-05-26 12:21:11
IDJOB=3691395
IDBENCH=91035
IDSOLVER=2270
FILE ID=node117/3691395-1338027670
RUNJOBID= node117-1338016935-3242
PBS_JOBID= 14624354
Free space on /tmp= 71472 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_20null20mast_rapportOE1.0_TMAX120_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691395-1338027670/watcher-3691395-1338027670 -o /tmp/evaluation-result-3691395-1338027670/solver-3691395-1338027670 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691395-1338027670.opb -t 1800 -m 15500

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

MD5SUM BENCH= 56c896ad570d19cbe5f94a10c4a31629
RANDOM SEED=540088955

node117.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		: 2667.148
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	: 5334.29
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		: 2667.148
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		: 2667.148
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		: 2667.148
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	: 5331.95
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		: 2667.148
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		: 2667.148
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		: 2667.148
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		: 2667.148
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:       32873660 kB
MemFree:        28831644 kB
Buffers:          259056 kB
Cached:          2846300 kB
SwapCached:            0 kB
Active:           741884 kB
Inactive:        2518764 kB
Active(anon):     157720 kB
Inactive(anon):        0 kB
Active(file):     584164 kB
Inactive(file):  2518764 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41160 kB
Writeback:             4 kB
AnonPages:        162140 kB
Mapped:            17476 kB
Shmem:               200 kB
Slab:             644412 kB
SReclaimable:      88876 kB
SUnreclaim:       555536 kB
KernelStack:        1448 kB
PageTables:         4332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     270236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71440 MiB
End job on node117 at 2012-05-26 12:51:14