Trace number 2666712

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? (TO) 1802.09 1802.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_3.opb
MD5SUMe05fbfdce4433b0b2590ec382b530cec
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-67
Best CPU time to get the best result obtained on this benchmark1798.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -71
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)150588
Sum of products size (including duplicates)301176
Number of different products75294
Sum of products size150588

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-2666712-1276665986.opb>
1.19/1.20	c original problem has 77294 variables (77294 bin, 0 int, 0 impl, 0 cont) and 78295 constraints
1.19/1.20	c problem read
1.19/1.20	c presolving settings loaded
2.19/2.26	o 0
2.19/2.26	c feasible solution found by trivial heuristic, objective value  0.000000e+00
2.19/2.26	c presolving:
6.68/6.79	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 598560 impls, 2000 clqs
12.99/13.09	c    (11.4s) probing: 101/77294 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
12.99/13.09	c    (11.4s) probing aborted: 100/100 successive totally useless probings
13.10/13.10	c presolving (2 rounds):
13.10/13.10	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
13.10/13.10	c  598560 implications, 2000 cliques
13.10/13.10	c presolved problem has 77294 variables (77294 bin, 0 int, 0 impl, 0 cont) and 78295 constraints
13.10/13.10	c    2000 constraints of type <setppc>
13.10/13.10	c   75294 constraints of type <and>
13.10/13.10	c       1 constraints of type <linear>
13.10/13.10	c    1000 constraints of type <logicor>
13.10/13.10	c transformed objective value is always integral (scale: 1)
13.10/13.10	c Presolving Time: 11.01
13.10/13.10	c - non default parameters ----------------------------------------------------------------------
13.10/13.10	c # SCIP version 1.2.1.2
13.10/13.10	c 
13.10/13.10	c # frequency for displaying node information lines
13.10/13.10	c # [type: int, range: [-1,2147483647], default: 100]
13.10/13.10	c display/freq = 10000
13.10/13.10	c 
13.10/13.10	c # maximal time in seconds to run
13.10/13.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.10/13.10	c limits/time = 1798.81
13.10/13.10	c 
13.10/13.10	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.10/13.10	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.10/13.10	c limits/memory = 1620
13.10/13.10	c 
13.10/13.10	c # should presolving try to simplify inequalities
13.10/13.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.10/13.10	c constraints/linear/simplifyinequalities = TRUE
13.10/13.10	c 
13.10/13.10	c # should presolving try to simplify knapsacks
13.10/13.10	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.10/13.10	c constraints/knapsack/simplifyinequalities = TRUE
13.10/13.10	c 
13.10/13.10	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
13.10/13.10	c # [type: int, range: [-1,2147483647], default: -1]
13.10/13.10	c heuristics/undercover/freq = 0
13.10/13.10	c 
13.10/13.10	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.10/13.10	c # [type: int, range: [-1,2147483647], default: -1]
13.10/13.10	c separating/rapidlearning/freq = 0
13.10/13.10	c 
13.10/13.10	c -----------------------------------------------------------------------------------------------
13.10/13.10	c start solving
13.10/13.18	c 
1800.03/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2666712-1276665986/watcher-2666712-1276665986 -o /tmp/evaluation-result-2666712-1276665986/solver-2666712-1276665986 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666712-1276665986.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: 0.92 0.98 0.99 3/106 8291
/proc/meminfo: memFree=1755820/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=8316 CPUtime=0
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1186 0 0 0 0 0 0 0 20 0 1 0 42200012 8515584 1106 1992294400 4194304 8223781 140736223771408 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8291/statm: 2079 1118 348 984 0 1092 0

[startup+0.0520669 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8291
/proc/meminfo: memFree=1755820/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=15740 CPUtime=0.04
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 3099 0 0 0 4 0 0 0 20 0 1 0 42200012 16117760 3019 1992294400 4194304 8223781 140736223771408 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8291/statm: 3935 3019 366 984 0 2948 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 15740

[startup+0.101075 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8291
/proc/meminfo: memFree=1755820/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=20484 CPUtime=0.09
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 4283 0 0 0 8 1 0 0 20 0 1 0 42200012 20975616 4203 1992294400 4194304 8223781 140736223771408 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8291/statm: 5121 4203 366 984 0 4134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20484

[startup+0.30111 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8291
/proc/meminfo: memFree=1755820/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=38032 CPUtime=0.29
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 8725 0 0 0 26 3 0 0 20 0 1 0 42200012 38944768 8645 1992294400 4194304 8223781 140736223771408 18446744073709551615 7184719 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8291/statm: 9508 8645 366 984 0 8521 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38032

[startup+0.701178 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8291
/proc/meminfo: memFree=1755820/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=68852 CPUtime=0.69
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 16272 0 0 0 63 6 0 0 20 0 1 0 42200012 70504448 16192 1992294400 4194304 8223781 140736223771408 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8291/statm: 17213 16206 366 984 0 16226 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68852

[startup+1.50032 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1674840/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=172788 CPUtime=1.49
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 42908 0 0 0 133 16 0 0 22 0 1 0 42200012 176934912 42297 1992294400 4194304 8223781 140736223771408 18446744073709551615 4209174 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 43197 42297 383 984 0 42210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 172788

[startup+3.10059 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1553072/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=216264 CPUtime=3.09
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 53501 0 0 0 288 21 0 0 25 0 1 0 42200012 221454336 52890 1992294400 4194304 8223781 140736223771408 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 54066 52890 432 984 0 53079 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 216264

[startup+6.30114 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1526908/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=244424 CPUtime=6.29
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 62378 0 0 0 590 39 0 0 25 0 1 0 42200012 250290176 59934 1992294400 4194304 8223781 140736223771408 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 61106 59934 446 984 0 60119 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 244424

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1495536/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=267184 CPUtime=12.69
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 72337 0 0 0 1213 56 0 0 25 0 1 0 42200012 273596416 65606 1992294400 4194304 8223781 140736223771408 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 66796 65606 571 984 0 65809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 267184

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1236624/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=552564 CPUtime=25.49
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 153094 0 0 0 2462 87 0 0 25 0 1 0 42200012 565825536 129928 1992294400 4194304 8223781 140736223771408 18446744073709551615 6568183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 138141 129928 536 984 0 137154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 552564

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8292
/proc/meminfo: memFree=1235136/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=553940 CPUtime=51.08
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 175236 0 0 0 5009 99 0 0 25 0 1 0 42200012 567234560 130350 1992294400 4194304 8223781 140736223771408 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 138485 130350 536 984 0 137498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 553940

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 8294
/proc/meminfo: memFree=1230300/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=557716 CPUtime=102.27
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 210597 0 0 0 10107 120 0 0 25 0 1 0 42200012 571101184 131484 1992294400 4194304 8223781 140736223771408 18446744073709551615 6559628 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 139429 131484 536 984 0 138442 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 557716

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8296
/proc/meminfo: memFree=1225836/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=561056 CPUtime=162.24
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 249963 0 0 0 16082 142 0 0 25 0 1 0 42200012 574521344 132611 1992294400 4194304 8223781 140736223771408 18446744073709551615 6502734 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 140264 132611 536 984 0 139277 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 561056

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8298
/proc/meminfo: memFree=1222364/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=564156 CPUtime=222.21
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 287181 0 0 0 22059 162 0 0 25 0 1 0 42200012 577695744 133471 1992294400 4194304 8223781 140736223771408 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 141039 133471 536 984 0 140052 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 564156

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8298
/proc/meminfo: memFree=1220504/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=566760 CPUtime=282.2
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 334244 0 0 0 28032 188 0 0 25 0 1 0 42200012 580362240 133932 1992294400 4194304 8223781 140736223771408 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 141690 133932 536 984 0 140703 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 566760

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8300
/proc/meminfo: memFree=1217528/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=570608 CPUtime=342.18
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 394265 0 0 0 34000 218 0 0 25 0 1 0 42200012 584302592 134822 1992294400 4194304 8223781 140736223771408 18446744073709551615 6359593 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 142652 134822 536 984 0 141665 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 570608

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8302
/proc/meminfo: memFree=1214056/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=577140 CPUtime=402.16
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 421968 0 0 0 39984 232 0 0 25 0 1 0 42200012 590991360 135503 1992294400 4194304 8223781 140736223771408 18446744073709551615 6532946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 144285 135503 536 984 0 143298 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 577140

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8304
/proc/meminfo: memFree=1212816/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=578112 CPUtime=462.14
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 469869 0 0 0 45956 258 0 0 25 0 1 0 42200012 591986688 135798 1992294400 4194304 8223781 140736223771408 18446744073709551615 6569994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 144528 135798 536 984 0 143541 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 578112

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8306
/proc/meminfo: memFree=1209716/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=582592 CPUtime=522.13
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 495754 0 0 0 51941 272 0 0 25 0 1 0 42200012 596574208 136604 1992294400 4194304 8223781 140736223771408 18446744073709551615 6559362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 145648 136604 536 984 0 144661 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 582592

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8306
/proc/meminfo: memFree=1206616/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=586168 CPUtime=582.1
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 519209 0 0 0 57928 282 0 0 25 0 1 0 42200012 600236032 137358 1992294400 4194304 8223781 140736223771408 18446744073709551615 6571285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 146542 137358 536 984 0 145555 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 586168

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8308
/proc/meminfo: memFree=1205376/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=586948 CPUtime=642.09
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 542487 0 0 0 63913 296 0 0 25 0 1 0 42200012 601034752 137629 1992294400 4194304 8223781 140736223771408 18446744073709551615 6614319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 146737 137629 536 984 0 145750 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 586948

[startup+702.302 s]

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

/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 846569 0 0 0 99757 440 0 0 25 0 1 0 42200012 612716544 139923 1992294400 4194304 8223781 140736223771408 18446744073709551615 6567169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 149589 139923 536 984 0 148602 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 598356

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8320
/proc/meminfo: memFree=1181940/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=599928 CPUtime=1061.94
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 869985 0 0 0 105743 451 0 0 25 0 1 0 42200012 614326272 140685 1992294400 4194304 8223781 140736223771408 18446744073709551615 6503905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 149982 140685 536 984 0 148995 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 599928

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8322
/proc/meminfo: memFree=1188016/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=610472 CPUtime=1121.93
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 895177 0 0 0 111729 464 0 0 25 0 1 0 42200012 625123328 141924 1992294400 4194304 8223781 140736223771408 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 152618 141924 536 984 0 151631 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 610472

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8322
/proc/meminfo: memFree=1186900/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=610784 CPUtime=1181.9
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 914038 0 0 0 117717 473 0 0 25 0 1 0 42200012 625442816 142190 1992294400 4194304 8223781 140736223771408 18446744073709551615 6614440 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 152696 142190 536 984 0 151709 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 610784

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8324
/proc/meminfo: memFree=1185660/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=611384 CPUtime=1241.89
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 933097 0 0 0 123706 483 0 0 25 0 1 0 42200012 626057216 142436 1992294400 4194304 8223781 140736223771408 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 152846 142436 536 984 0 151859 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 611384

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8326
/proc/meminfo: memFree=1168920/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=636028 CPUtime=1301.87
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 956679 0 0 0 129692 495 0 0 25 0 1 0 42200012 651292672 146583 1992294400 4194304 8223781 140736223771408 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 159007 146583 536 984 0 158020 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 636028

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8328
/proc/meminfo: memFree=1182312/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=617260 CPUtime=1361.85
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 973311 0 0 0 135681 504 0 0 25 0 1 0 42200012 632074240 143261 1992294400 4194304 8223781 140736223771408 18446744073709551615 6562648 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 154315 143261 536 984 0 153328 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 617260

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 8330
/proc/meminfo: memFree=1180948/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=618032 CPUtime=1421.83
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 993446 0 0 0 141670 513 0 0 25 0 1 0 42200012 632864768 143572 1992294400 4194304 8223781 140736223771408 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 154508 143572 536 984 0 153521 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 618032

[startup+1482.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/107 8330
/proc/meminfo: memFree=1179460/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=618232 CPUtime=1481.82
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1007425 0 0 0 147660 522 0 0 25 0 1 0 42200012 633069568 143937 1992294400 4194304 8223781 140736223771408 18446744073709551615 6559477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 154558 143937 536 984 0 153571 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 618232

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 8332
/proc/meminfo: memFree=1164952/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=641740 CPUtime=1541.79
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1024744 0 0 0 153650 529 0 0 25 0 1 0 42200012 657141760 147549 1992294400 4194304 8223781 140736223771408 18446744073709551615 6590693 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 160435 147549 536 984 0 159448 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 641740

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 8334
/proc/meminfo: memFree=1176360/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=622632 CPUtime=1601.77
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1042934 0 0 0 159639 538 0 0 25 0 1 0 42200012 637575168 144716 1992294400 4194304 8223781 140736223771408 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 155658 144716 536 984 0 154671 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 622632

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 8336
/proc/meminfo: memFree=1175616/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=622708 CPUtime=1661.75
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1057343 0 0 0 165630 545 0 0 25 0 1 0 42200012 637652992 144912 1992294400 4194304 8223781 140736223771408 18446744073709551615 6560195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 155677 144912 536 984 0 154690 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 622708

[startup+1722.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 8338
/proc/meminfo: memFree=1173012/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=624820 CPUtime=1721.74
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1072251 0 0 0 171621 553 0 0 25 0 1 0 42200012 639815680 145543 1992294400 4194304 8223781 140736223771408 18446744073709551615 6567106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 156205 145543 536 984 0 155218 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 624820

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 8338
/proc/meminfo: memFree=1161356/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=644156 CPUtime=1781.72
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1089548 0 0 0 177611 561 0 0 25 0 1 0 42200012 659615744 148408 1992294400 4194304 8223781 140736223771408 18446744073709551615 6590161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 161039 148408 536 984 0 160052 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 644156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 8340
/proc/meminfo: memFree=1172640/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=625024 CPUtime=1800.03
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1093920 0 0 0 179439 564 0 0 25 0 1 0 42200012 640024576 145574 1992294400 4194304 8223781 140736223771408 18446744073709551615 6562631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 156256 145574 536 984 0 155269 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 625024

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8291

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 8340
/proc/meminfo: memFree=1172640/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=625024 CPUtime=1800.81
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1093927 0 0 0 179517 564 0 0 25 0 1 0 42200012 640024576 145581 1992294400 4194304 8223781 140736223771408 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 156256 145581 536 984 0 155269 0
Current children cumulated CPU time (s) 1800.81
Current children cumulated vsize (KiB) 625024

[startup+1802.2 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 8341
/proc/meminfo: memFree=1172632/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=625024 CPUtime=1801.61
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1093939 0 0 0 179597 564 0 0 25 0 1 0 42200012 640024576 145593 1992294400 4194304 8223781 140736223771408 18446744073709551615 6614327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 156256 145593 536 984 0 155269 0
Current children cumulated CPU time (s) 1801.61
Current children cumulated vsize (KiB) 625024

[startup+1802.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/108 8341
/proc/meminfo: memFree=1172632/2059040 swapFree=4136120/4192956
[pid=8291] ppid=8289 vsize=625024 CPUtime=1802.01
/proc/8291/stat : 8291 (pbscip.linux.x8) R 8289 8291 7699 0 -1 4202496 1093941 0 0 0 179637 564 0 0 25 0 1 0 42200012 640024576 145595 1992294400 4194304 8223781 140736223771408 18446744073709551615 6559572 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8291/statm: 156256 145595 536 984 0 155269 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 625024

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.68
CPU time (s): 1802.09
CPU user time (s): 1796.39
CPU system time (s): 5.70313
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 644156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.39
system time used= 5.70313
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1093941
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= 1
involuntary context switches= 6938

runsolver used 2.95055 second user time and 8.5387 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 07:26:26
IDJOB=2666712
IDBENCH=48225
IDSOLVER=1169
FILE ID=node014/2666712-1276665986
PBS_JOBID= 11172464
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_3.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-2666712-1276665986/watcher-2666712-1276665986 -o /tmp/evaluation-result-2666712-1276665986/solver-2666712-1276665986 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666712-1276665986.opb -t 1800 -m 1800

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

MD5SUM BENCH= e05fbfdce4433b0b2590ec382b530cec
RANDOM SEED=1113970924

node014.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		: 3000.258
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	: 6000.51
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		: 3000.258
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:       1756224 kB
Buffers:         96896 kB
Cached:         117752 kB
SwapCached:      10712 kB
Active:          97020 kB
Inactive:       131996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1756224 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            6596 kB
Writeback:           0 kB
AnonPages:       12652 kB
Mapped:           9380 kB
Slab:            51912 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183508 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= 62564 MiB
End job on node014 at 2010-06-16 07:56:29