Trace number 2687277

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 1019.96 1020.32

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12037_10.std.opb
MD5SUM2d7989b1a1c0b548cce5b438f15fc440
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark143
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints245287
Number of constraints which are clauses244087
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2687277-1278450809.opb>
4.40/4.48	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245287 constraints
4.40/4.48	c problem read
4.40/4.48	c presolving settings loaded
5.79/5.83	c presolving:
20.69/20.74	c (round 1) 5557 del vars, 16422 del conss, 4063 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16756468 impls, 0 clqs
31.29/31.35	c (round 2) 11856 del vars, 40203 del conss, 9955 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16785465 impls, 0 clqs
34.68/34.70	c (round 3) 13931 del vars, 50340 del conss, 11054 chg bounds, 10 chg sides, 16 chg coeffs, 0 upgd conss, 16800521 impls, 0 clqs
36.59/36.68	c (round 4) 14766 del vars, 53897 del conss, 11571 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16808303 impls, 0 clqs
37.88/37.94	c (round 5) 15305 del vars, 56060 del conss, 11896 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16812301 impls, 0 clqs
38.59/38.68	c (round 6) 15573 del vars, 57222 del conss, 12034 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16814609 impls, 0 clqs
39.18/39.25	c (round 7) 15712 del vars, 57848 del conss, 12112 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16815993 impls, 0 clqs
39.59/39.67	c (round 8) 15794 del vars, 58225 del conss, 12151 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16816547 impls, 0 clqs
39.88/39.98	c (round 9) 15806 del vars, 58330 del conss, 12157 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16816733 impls, 0 clqs
40.18/40.29	c (round 10) 15818 del vars, 58378 del conss, 12163 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 16816829 impls, 0 clqs
1017.88/1018.11	c pressed CTRL-C 1 times (5 times for forcing termination)
1018.38/1018.61	c    (1010.9s) probing: 280/57022 (0.5%) - 1 fixings, 1 aggregations, 5343553 implications, 0 bound changes
1018.38/1018.61	c    (1010.9s) probing aborted: solving stopped
1018.38/1018.61	c (round 11) 15822 del vars, 58398 del conss, 12164 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 42640011 impls, 0 clqs
1018.38/1018.61	c presolving (11 rounds):
1018.38/1018.61	c  15822 deleted vars, 58398 deleted constraints, 12164 tightened bounds, 0 added holes, 14 changed sides, 20 changed coefficients
1018.38/1018.61	c  42640011 implications, 0 cliques
1018.38/1018.61	c presolving was interrupted.
1018.38/1018.61	c Presolving Time: 1010.17
1018.38/1018.61	c - non default parameters ----------------------------------------------------------------------
1018.38/1018.61	c # SCIP version 1.2.1.2
1018.38/1018.61	c 
1018.38/1018.61	c # frequency for displaying node information lines
1018.38/1018.61	c # [type: int, range: [-1,2147483647], default: 100]
1018.38/1018.61	c display/freq = 10000
1018.38/1018.61	c 
1018.38/1018.61	c # maximal time in seconds to run
1018.38/1018.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1018.38/1018.61	c limits/time = 1795.53
1018.38/1018.61	c 
1018.38/1018.61	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1018.38/1018.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1018.38/1018.61	c limits/memory = 1620
1018.38/1018.61	c 
1018.38/1018.61	c # should presolving try to simplify inequalities
1018.38/1018.61	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1018.38/1018.61	c constraints/linear/simplifyinequalities = TRUE
1018.38/1018.61	c 
1018.38/1018.61	c # should presolving try to simplify knapsacks
1018.38/1018.61	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1018.38/1018.61	c constraints/knapsack/simplifyinequalities = TRUE
1018.38/1018.61	c 
1018.38/1018.61	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1018.38/1018.61	c # [type: int, range: [-1,2147483647], default: -1]
1018.38/1018.61	c separating/rapidlearning/freq = 0
1018.38/1018.61	c 
1018.38/1018.61	c -----------------------------------------------------------------------------------------------
1018.38/1018.61	c start solving
1018.66/1018.93	c presolving:
1019.37/1019.65	c (round 12) 15822 del vars, 58522 del conss, 12164 chg bounds, 14 chg sides, 20 chg coeffs, 0 upgd conss, 42640011 impls, 0 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687277-1278450809/watcher-2687277-1278450809 -o /tmp/evaluation-result-2687277-1278450809/solver-2687277-1278450809 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687277-1278450809.opb -t 1800 -m 1800 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.34 1.10 1.03 3/106 23461
/proc/meminfo: memFree=1785908/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=7724 CPUtime=0
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 1063 0 0 0 0 0 0 0 20 0 1 0 13292374 7909376 982 1992294400 4194304 8223781 140733783721136 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 1931 991 348 984 0 944 0

[startup+0.102622 s]
/proc/loadavg: 1.34 1.10 1.03 3/106 23461
/proc/meminfo: memFree=1785908/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=17008 CPUtime=0.09
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 3317 0 0 0 8 1 0 0 20 0 1 0 13292374 17416192 3237 1992294400 4194304 8223781 140733783721136 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 4252 3250 365 984 0 3265 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17008

[startup+0.200626 s]
/proc/loadavg: 1.34 1.10 1.03 3/106 23461
/proc/meminfo: memFree=1785908/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=23500 CPUtime=0.19
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 5190 0 0 0 17 2 0 0 20 0 1 0 13292374 24064000 5109 1992294400 4194304 8223781 140733783721136 18446744073709551615 6639953 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 5875 5109 365 984 0 4888 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23500

[startup+0.300634 s]
/proc/loadavg: 1.34 1.10 1.03 3/106 23461
/proc/meminfo: memFree=1785908/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=28064 CPUtime=0.29
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 6345 0 0 0 27 2 0 0 20 0 1 0 13292374 28737536 6255 1992294400 4194304 8223781 140733783721136 18446744073709551615 7246918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.700659 s]
/proc/loadavg: 1.34 1.10 1.03 3/106 23461
/proc/meminfo: memFree=1785908/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=49728 CPUtime=0.69
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 11717 0 0 0 65 4 0 0 20 0 1 0 13292374 50921472 11627 1992294400 4194304 8223781 140733783721136 18446744073709551615 5649626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 12432 11627 365 984 0 11445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49728

[startup+1.50071 s]
/proc/loadavg: 1.34 1.10 1.03 2/107 23462
/proc/meminfo: memFree=1732704/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=66324 CPUtime=1.49
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 15901 0 0 0 143 6 0 0 23 0 1 0 13292374 67915776 15811 1992294400 4194304 8223781 140733783721136 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 16581 15811 365 984 0 15594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66324

[startup+3.10081 s]
/proc/loadavg: 1.34 1.10 1.03 2/107 23462
/proc/meminfo: memFree=1707904/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=109524 CPUtime=3.09
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 26658 0 0 0 299 10 0 0 25 0 1 0 13292374 112152576 26568 1992294400 4194304 8223781 140733783721136 18446744073709551615 5649586 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23461/statm: 27381 26568 365 984 0 26394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109524

[startup+6.30102 s]
/proc/loadavg: 1.31 1.10 1.03 2/107 23462
/proc/meminfo: memFree=1440312/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=390716 CPUtime=6.29
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 95866 0 0 0 594 35 0 0 25 0 1 0 13292374 400093184 95393 1992294400 4194304 8223781 140733783721136 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 97679 95393 437 984 0 96692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 390716

[startup+12.7014 s]
/proc/loadavg: 1.28 1.09 1.03 2/107 23463
/proc/meminfo: memFree=1141472/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=677460 CPUtime=12.69
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 167143 0 0 0 1197 72 0 0 25 0 1 0 13292374 693719040 166670 1992294400 4194304 8223781 140733783721136 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 169365 166670 441 984 0 168378 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 677460

[startup+25.5013 s]
/proc/loadavg: 1.22 1.09 1.03 2/107 23463
/proc/meminfo: memFree=930300/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=875340 CPUtime=25.48
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 214331 0 0 0 2439 109 0 0 25 0 1 0 13292374 896348160 213601 1992294400 4194304 8223781 140733783721136 18446744073709551615 5966506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 218835 213601 445 984 0 217848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 875340

[startup+51.1009 s]
/proc/loadavg: 1.14 1.08 1.02 2/107 23463
/proc/meminfo: memFree=876608/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=931892 CPUtime=51.08
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 230760 0 0 0 4896 212 0 0 25 0 1 0 13292374 954257408 227375 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 232973 227375 474 984 0 231986 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 931892

[startup+102.301 s]
/proc/loadavg: 1.06 1.07 1.02 2/107 23465
/proc/meminfo: memFree=826388/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=986744 CPUtime=102.28
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 243099 0 0 0 10010 218 0 0 25 0 1 0 13292374 1010425856 239714 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 246686 239714 474 984 0 245699 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 986744

[startup+162.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/107 23467
/proc/meminfo: memFree=783236/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1031920 CPUtime=162.25
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 253838 0 0 0 16003 222 0 0 25 0 1 0 13292374 1056686080 250453 1992294400 4194304 8223781 140733783721136 18446744073709551615 4925969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 257980 250453 474 984 0 256993 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1031920

[startup+222.308 s]
/proc/loadavg: 1.01 1.04 1.01 2/107 23468
/proc/meminfo: memFree=756948/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1056316 CPUtime=222.25
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 260393 0 0 0 21999 226 0 0 25 0 1 0 13292374 1081667584 257008 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 264079 257008 474 984 0 263092 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1056316

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 23469
/proc/meminfo: memFree=688500/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1126488 CPUtime=282.23
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 277455 0 0 0 27991 232 0 0 25 0 1 0 13292374 1153523712 274070 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 281622 274070 474 984 0 280635 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1126488

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23474
/proc/meminfo: memFree=635180/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1180568 CPUtime=342.21
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 291945 0 0 0 33984 237 0 0 25 0 1 0 13292374 1208901632 287280 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 295142 287280 474 984 0 294155 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1180568

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 23476
/proc/meminfo: memFree=584960/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1229652 CPUtime=402.21
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 304751 0 0 0 39978 243 0 0 25 0 1 0 13292374 1259163648 299830 1992294400 4194304 8223781 140733783721136 18446744073709551615 4225861 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 307413 299830 474 984 0 306426 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 1229652

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23478
/proc/meminfo: memFree=548504/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1265604 CPUtime=462.19
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 314591 0 0 0 45972 247 0 0 25 0 1 0 13292374 1295978496 308902 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 316401 308902 474 984 0 315414 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1265604

[startup+522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23479
/proc/meminfo: memFree=512048/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1302120 CPUtime=522.18
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 323681 0 0 0 51967 251 0 0 25 0 1 0 13292374 1333370880 317992 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 325530 317992 475 984 0 324543 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1302120

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23480
/proc/meminfo: memFree=474476/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1342052 CPUtime=582.16
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 333299 0 0 0 57961 255 0 0 25 0 1 0 13292374 1374261248 327610 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 335513 327610 475 984 0 334526 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1342052

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23482
/proc/meminfo: memFree=345888/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1471052 CPUtime=642.15
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 365175 0 0 0 63945 270 0 0 25 0 1 0 13292374 1506357248 359486 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 367763 359486 475 984 0 366776 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1471052

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23484
/proc/meminfo: memFree=273720/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1540760 CPUtime=702.13
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 383121 0 0 0 69934 279 0 0 25 0 1 0 13292374 1577738240 377432 1992294400 4194304 8223781 140733783721136 18446744073709551615 4925973 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 385190 377432 475 984 0 384203 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 1540760

[startup+762.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 23486
/proc/meminfo: memFree=203040/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1613004 CPUtime=762.13
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 400730 0 0 0 75927 286 0 0 25 0 1 0 13292374 1651716096 395041 1992294400 4194304 8223781 140733783721136 18446744073709551615 4688352 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 403251 395041 475 984 0 402264 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 1613004

[startup+822.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 23487
/proc/meminfo: memFree=161128/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1653724 CPUtime=822.11
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 411963 0 0 0 81919 292 0 0 25 0 1 0 13292374 1693413376 405506 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 413431 405506 475 984 0 412444 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1653724

[startup+882.309 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 23488
/proc/meminfo: memFree=126160/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1692048 CPUtime=882.1
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 421559 0 0 0 87913 297 0 0 25 0 1 0 13292374 1732657152 414334 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969745 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 423012 414334 475 984 0 422025 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 1692048

[startup+942.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 23490
/proc/meminfo: memFree=71352/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1755228 CPUtime=942.09
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 437777 0 0 0 93905 304 0 0 25 0 1 0 13292374 1797353472 430296 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969710 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 438807 430296 475 984 0 437820 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 1755228

[startup+1002.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 23492
/proc/meminfo: memFree=9416/2059040 swapFree=4192956/4192956
[pid=23461] ppid=23459 vsize=1830920 CPUtime=1002.07
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 456335 0 0 0 99894 313 0 0 25 0 1 0 13292374 1874862080 448597 1992294400 4194304 8223781 140733783721136 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 457730 448597 475 984 0 456743 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 1830920



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1018.1 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 23492
/proc/meminfo: memFree=10804/2059040 swapFree=4189304/4192956
[pid=23461] ppid=23459 vsize=1845216 CPUtime=1017.88
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 459831 0 0 0 101473 315 0 0 25 0 1 0 13292374 1889501184 452093 1992294400 4194304 8223781 140733783721136 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 461304 452093 475 984 0 460317 0
Current children cumulated CPU time (s) 1017.88
Current children cumulated vsize (KiB) 1845216

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23461

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

[startup+1019.1 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 23493
/proc/meminfo: memFree=9308/2059040 swapFree=4189304/4192956
[pid=23461] ppid=23459 vsize=1847052 CPUtime=1018.87
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4202496 460903 0 0 0 101566 321 0 0 25 0 1 0 13292374 1891381248 452906 1992294400 4194304 8223781 140733783721136 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/23461/statm: 461763 452906 481 984 0 460776 0
Current children cumulated CPU time (s) 1018.87
Current children cumulated vsize (KiB) 1847052

[startup+1019.9 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 23493
/proc/meminfo: memFree=10120/2059040 swapFree=4185912/4192956
[pid=23461] ppid=23459 vsize=1875812 CPUtime=1019.65
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4204544 462405 0 0 0 101621 344 0 0 18 0 1 0 13292374 1920831488 454408 1992294400 4194304 8223781 140733783721136 18446744073709551615 7253720 0 0 4096 16384 0 0 0 17 1 0 0 6
/proc/23461/statm: 468953 454408 482 984 0 467966 0
Current children cumulated CPU time (s) 1019.65
Current children cumulated vsize (KiB) 1875812

[startup+1020.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/108 23493
/proc/meminfo: memFree=10120/2059040 swapFree=4185912/4192956
[pid=23461] ppid=23459 vsize=0 CPUtime=1019.94
/proc/23461/stat : 23461 (pbscip.linux.x8) R 23459 23461 23084 0 -1 4203524 466141 0 0 0 101623 371 0 0 18 0 1 0 13292374 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 13
/proc/23461/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1019.94
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1020.32
CPU time (s): 1019.96
CPU user time (s): 1016.23
CPU system time (s): 3.72743
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 1875812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1016.23
system time used= 3.72743
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466141
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= 13
involuntary context switches= 1991

runsolver used 1.61175 second user time and 4.91625 second system time

The end

Launcher Data 

Begin job on node030 at 2010-07-06 23:13:29
IDJOB=2687277
IDBENCH=77554
IDSOLVER=1169
FILE ID=node030/2687277-1278450809
PBS_JOBID= 11233492
Free space on /tmp= 62500 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12037_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687277-1278450809/watcher-2687277-1278450809 -o /tmp/evaluation-result-2687277-1278450809/solver-2687277-1278450809 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687277-1278450809.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 2d7989b1a1c0b548cce5b438f15fc440
RANDOM SEED=1282218785

node030.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1786436 kB
Buffers:         19336 kB
Cached:         121612 kB
SwapCached:          0 kB
Active:         110716 kB
Inactive:        91216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1786436 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12668 kB
Writeback:           0 kB
AnonPages:       61000 kB
Mapped:          14512 kB
Slab:            48808 kB
PageTables:       4168 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180152 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62492 MiB
End job on node030 at 2010-07-06 23:30:30