Trace number 2666715

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) 1802.12 1802.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_4.opb
MD5SUM95a6f76009dbd8a204f015cb008300c0
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-111
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -146
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)63184
Sum of products size (including duplicates)126368
Number of different products31592
Sum of products size63184

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-2666715-1276666523.opb>
0.49/0.50	c original problem has 33592 variables (33592 bin, 0 int, 0 impl, 0 cont) and 34593 constraints
0.49/0.50	c problem read
0.49/0.51	c presolving settings loaded
0.89/0.97	o 0
0.89/0.97	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.89/0.97	c presolving:
2.10/2.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 254736 impls, 2000 clqs
4.29/4.33	c    (3.5s) probing: 101/33592 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.29/4.33	c    (3.5s) probing aborted: 100/100 successive totally useless probings
4.29/4.33	c presolving (2 rounds):
4.29/4.33	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.29/4.33	c  254736 implications, 2000 cliques
4.29/4.33	c presolved problem has 33592 variables (33592 bin, 0 int, 0 impl, 0 cont) and 34593 constraints
4.29/4.33	c    2000 constraints of type <setppc>
4.29/4.33	c   31592 constraints of type <and>
4.29/4.33	c       1 constraints of type <linear>
4.29/4.33	c    1000 constraints of type <logicor>
4.29/4.33	c transformed objective value is always integral (scale: 1)
4.29/4.33	c Presolving Time: 3.33
4.29/4.33	c - non default parameters ----------------------------------------------------------------------
4.29/4.33	c # SCIP version 1.2.1.2
4.29/4.33	c 
4.29/4.33	c # frequency for displaying node information lines
4.29/4.33	c # [type: int, range: [-1,2147483647], default: 100]
4.29/4.33	c display/freq = 10000
4.29/4.33	c 
4.29/4.33	c # maximal time in seconds to run
4.29/4.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.33	c limits/time = 1799.5
4.29/4.33	c 
4.29/4.33	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.29/4.33	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.33	c limits/memory = 1620
4.29/4.33	c 
4.29/4.33	c # should presolving try to simplify inequalities
4.29/4.33	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.33	c constraints/linear/simplifyinequalities = TRUE
4.29/4.33	c 
4.29/4.33	c # should presolving try to simplify knapsacks
4.29/4.33	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.33	c constraints/knapsack/simplifyinequalities = TRUE
4.29/4.33	c 
4.29/4.33	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.29/4.33	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.33	c heuristics/undercover/freq = 0
4.29/4.33	c 
4.29/4.33	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.29/4.33	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.33	c separating/rapidlearning/freq = 0
4.29/4.33	c 
4.29/4.33	c -----------------------------------------------------------------------------------------------
4.29/4.33	c start solving
4.29/4.37	c 
1800.08/1800.71	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-2666715-1276666523/watcher-2666715-1276666523 -o /tmp/evaluation-result-2666715-1276666523/solver-2666715-1276666523 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666715-1276666523.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 1.08 3/106 14297
/proc/meminfo: memFree=1762848/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=7972 CPUtime=0
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 1150 0 0 0 0 0 0 0 18 0 1 0 7940404 8163328 1070 1992294400 4194304 8223781 140735991551072 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14297/statm: 1993 1080 348 984 0 1006 0

[startup+0.0119911 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 14297
/proc/meminfo: memFree=1762848/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=9572 CPUtime=0
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 1602 0 0 0 0 0 0 0 18 0 1 0 7940404 9801728 1523 1992294400 4194304 8223781 140735991551072 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14297/statm: 2393 1535 361 984 0 1406 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9572

[startup+0.101001 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 14297
/proc/meminfo: memFree=1762848/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=20008 CPUtime=0.09
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 4282 0 0 0 8 1 0 0 20 0 1 0 7940404 20488192 4202 1992294400 4194304 8223781 140735991551072 18446744073709551615 4640689 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14297/statm: 5002 4202 366 984 0 4015 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20008

[startup+0.30103 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 14297
/proc/meminfo: memFree=1762848/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=35948 CPUtime=0.29
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 8283 0 0 0 26 3 0 0 20 0 1 0 7940404 36810752 8196 1992294400 4194304 8223781 140735991551072 18446744073709551615 4672133 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14297/statm: 8987 8197 366 984 0 8000 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35948

[startup+0.701087 s]
/proc/loadavg: 0.92 0.98 1.08 3/106 14297
/proc/meminfo: memFree=1762848/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=90728 CPUtime=0.69
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 22273 0 0 0 61 8 0 0 20 0 1 0 7940404 92905472 21737 1992294400 4194304 8223781 140735991551072 18446744073709551615 4461481 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 22682 21748 383 984 0 21695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 90728

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 14298
/proc/meminfo: memFree=1669096/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=108216 CPUtime=1.49
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 26446 0 0 0 138 11 0 0 23 0 1 0 7940404 110813184 25910 1992294400 4194304 8223781 140735991551072 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 27054 25910 432 984 0 26067 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 108216

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 1.08 2/107 14298
/proc/meminfo: memFree=1646528/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=125020 CPUtime=3.09
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 34372 0 0 0 275 34 0 0 25 0 1 0 7940404 128020480 30199 1992294400 4194304 8223781 140735991551072 18446744073709551615 4780849 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 31255 30199 571 984 0 30268 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125020

[startup+6.30189 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 14298
/proc/meminfo: memFree=1536168/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=246116 CPUtime=6.29
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 67275 0 0 0 582 47 0 0 25 0 1 0 7940404 252022784 57696 1992294400 4194304 8223781 140735991551072 18446744073709551615 6569462 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 61529 57696 536 984 0 60542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 246116

[startup+12.7008 s]
/proc/loadavg: 0.93 0.98 1.08 2/107 14298
/proc/meminfo: memFree=1531332/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=249140 CPUtime=12.68
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 71799 0 0 0 1217 51 0 0 25 0 1 0 7940404 255119360 58183 1992294400 4194304 8223781 140735991551072 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 62285 58183 536 984 0 61298 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 249140

[startup+25.5006 s]
/proc/loadavg: 0.95 0.98 1.08 2/107 14298
/proc/meminfo: memFree=1530464/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=250212 CPUtime=25.49
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 83074 0 0 0 2489 60 0 0 25 0 1 0 7940404 256217088 58373 1992294400 4194304 8223781 140735991551072 18446744073709551615 6538017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 62553 58373 536 984 0 61566 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250212

[startup+51.1003 s]
/proc/loadavg: 0.96 0.98 1.07 2/107 14300
/proc/meminfo: memFree=1526248/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=253040 CPUtime=51.07
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 101362 0 0 0 5035 72 0 0 25 0 1 0 7940404 259112960 59408 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 63260 59408 536 984 0 62273 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 253040

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 1.07 2/107 14300
/proc/meminfo: memFree=1523644/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=255688 CPUtime=102.26
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 132972 0 0 0 10132 94 0 0 25 0 1 0 7940404 261824512 60057 1992294400 4194304 8223781 140735991551072 18446744073709551615 6251373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 63922 60057 536 984 0 62935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 255688

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 14302
/proc/meminfo: memFree=1520420/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=261416 CPUtime=162.23
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 187266 0 0 0 16098 125 0 0 25 0 1 0 7940404 267689984 60934 1992294400 4194304 8223781 140735991551072 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 65354 60934 536 984 0 64367 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 261416

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/107 14304
/proc/meminfo: memFree=1515212/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=267716 CPUtime=222.21
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 213720 0 0 0 22081 140 0 0 25 0 1 0 7940404 274141184 62144 1992294400 4194304 8223781 140735991551072 18446744073709551615 6562462 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 66929 62144 536 984 0 65942 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 267716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 14306
/proc/meminfo: memFree=1513228/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=270148 CPUtime=282.2
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 241432 0 0 0 28063 157 0 0 25 0 1 0 7940404 276631552 62657 1992294400 4194304 8223781 140735991551072 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 67537 62657 536 984 0 66550 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 270148

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/107 14308
/proc/meminfo: memFree=1511988/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=271228 CPUtime=342.16
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 278716 0 0 0 34041 175 0 0 25 0 1 0 7940404 277737472 62944 1992294400 4194304 8223781 140735991551072 18446744073709551615 6250742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 67807 62944 536 984 0 66820 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 271228

[startup+402.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 14308
/proc/meminfo: memFree=1502192/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=278352 CPUtime=402.14
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 303131 0 0 0 40024 190 0 0 25 0 1 0 7940404 285032448 63996 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 69588 63996 536 984 0 68601 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 278352

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 14310
/proc/meminfo: memFree=1506284/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=279396 CPUtime=462.12
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 324902 0 0 0 46009 203 0 0 25 0 1 0 7940404 286101504 64349 1992294400 4194304 8223781 140735991551072 18446744073709551615 6569873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 69849 64349 536 984 0 68862 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 279396

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 14312
/proc/meminfo: memFree=1504920/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=281484 CPUtime=522.11
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 344774 0 0 0 51995 216 0 0 25 0 1 0 7940404 288239616 64714 1992294400 4194304 8223781 140735991551072 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 70371 64714 536 984 0 69384 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 281484

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 14314
/proc/meminfo: memFree=1502068/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=284212 CPUtime=582.08
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 365449 0 0 0 57981 227 0 0 25 0 1 0 7940404 291033088 65394 1992294400 4194304 8223781 140735991551072 18446744073709551615 6562284 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 71053 65394 536 984 0 70066 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 284212

[startup+642.3 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 14316
/proc/meminfo: memFree=1499960/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=286000 CPUtime=642.07
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 387121 0 0 0 63969 238 0 0 25 0 1 0 7940404 292864000 65903 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 71500 65903 536 984 0 70513 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 286000

[startup+702.301 s]

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

/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 518228 0 0 0 105882 312 0 0 25 0 1 0 7940404 302751744 67493 1992294400 4194304 8223781 140735991551072 18446744073709551615 6559522 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 73914 67493 536 984 0 72927 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 295656

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14328
/proc/meminfo: memFree=1487932/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=304096 CPUtime=1121.91
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 535594 0 0 0 111871 320 0 0 25 0 1 0 7940404 311394304 68820 1992294400 4194304 8223781 140735991551072 18446744073709551615 6589943 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 76024 68820 536 984 0 75037 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 304096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14330
/proc/meminfo: memFree=1492892/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=295964 CPUtime=1181.89
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 554448 0 0 0 117857 332 0 0 25 0 1 0 7940404 303067136 67601 1992294400 4194304 8223781 140735991551072 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 73991 67601 536 984 0 73004 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 295964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14332
/proc/meminfo: memFree=1492892/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=296104 CPUtime=1241.87
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 570595 0 0 0 123845 342 0 0 25 0 1 0 7940404 303210496 67547 1992294400 4194304 8223781 140735991551072 18446744073709551615 6251373 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 74026 67547 536 984 0 73039 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 296104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14332
/proc/meminfo: memFree=1486072/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=304500 CPUtime=1301.86
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 588280 0 0 0 129833 353 0 0 25 0 1 0 7940404 311808000 69234 1992294400 4194304 8223781 140735991551072 18446744073709551615 6590364 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 76125 69234 536 984 0 75138 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 304500

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14334
/proc/meminfo: memFree=1484088/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=310264 CPUtime=1361.83
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 605957 0 0 0 135822 361 0 0 25 0 1 0 7940404 317710336 69748 1992294400 4194304 8223781 140735991551072 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 77566 69748 536 984 0 76579 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 310264

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14336
/proc/meminfo: memFree=1483840/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=310156 CPUtime=1421.82
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 626939 0 0 0 141810 372 0 0 25 0 1 0 7940404 317599744 69813 1992294400 4194304 8223781 140735991551072 18446744073709551615 6590159 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 77539 69813 536 984 0 76552 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 310156

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14338
/proc/meminfo: memFree=1483840/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301940 CPUtime=1481.79
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 646180 0 0 0 147797 382 0 0 25 0 1 0 7940404 309186560 67837 1992294400 4194304 8223781 140735991551072 18446744073709551615 6591317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75485 67838 536 984 0 74498 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 301940

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14349
/proc/meminfo: memFree=1489172/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301984 CPUtime=1541.76
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 663139 0 0 0 153783 393 0 0 25 0 1 0 7940404 309231616 68380 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568504 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75496 68380 536 984 0 74509 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 301984

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14349
/proc/meminfo: memFree=1489296/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301960 CPUtime=1601.74
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 680253 0 0 0 159771 403 0 0 25 0 1 0 7940404 309207040 68374 1992294400 4194304 8223781 140735991551072 18446744073709551615 6567173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75490 68374 536 984 0 74503 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 301960

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 14351
/proc/meminfo: memFree=1489544/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301900 CPUtime=1661.71
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 696880 0 0 0 165759 412 0 0 25 0 1 0 7940404 309145600 68296 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75475 68296 536 984 0 74488 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 301900

[startup+1722.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 14353
/proc/meminfo: memFree=1489296/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301984 CPUtime=1721.7
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 713651 0 0 0 171749 421 0 0 25 0 1 0 7940404 309231616 68392 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75496 68392 536 984 0 74509 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 301984

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 14355
/proc/meminfo: memFree=1489916/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=310200 CPUtime=1781.68
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 731395 0 0 0 177737 431 0 0 25 0 1 0 7940404 317644800 69525 1992294400 4194304 8223781 140735991551072 18446744073709551615 6590161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 77550 69525 536 984 0 76563 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 310200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 14355
/proc/meminfo: memFree=1483220/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=310288 CPUtime=1800.08
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 735639 0 0 0 179575 433 0 0 25 0 1 0 7940404 317734912 69876 1992294400 4194304 8223781 140735991551072 18446744073709551615 6590219 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 77572 69876 536 984 0 76585 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 310288

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14297

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

[startup+1801.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 14355
/proc/meminfo: memFree=1483220/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301912 CPUtime=1800.77
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 738315 0 0 0 179643 434 0 0 25 0 1 0 7940404 309157888 68308 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75478 68308 536 984 0 74491 0
Current children cumulated CPU time (s) 1800.77
Current children cumulated vsize (KiB) 301912

[startup+1802.2 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 14356
/proc/meminfo: memFree=1489412/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301912 CPUtime=1801.57
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 738336 0 0 0 179723 434 0 0 25 0 1 0 7940404 309157888 68329 1992294400 4194304 8223781 140735991551072 18446744073709551615 6568395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75478 68329 536 984 0 74491 0
Current children cumulated CPU time (s) 1801.57
Current children cumulated vsize (KiB) 301912

[startup+1802.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 14356
/proc/meminfo: memFree=1489412/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301912 CPUtime=1801.97
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 738348 0 0 0 179763 434 0 0 25 0 1 0 7940404 309157888 68341 1992294400 4194304 8223781 140735991551072 18446744073709551615 6502720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75478 68341 536 984 0 74491 0
Current children cumulated CPU time (s) 1801.97
Current children cumulated vsize (KiB) 301912

[startup+1802.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 14356
/proc/meminfo: memFree=1489412/2059040 swapFree=4144492/4192956
[pid=14297] ppid=14295 vsize=301912 CPUtime=1802.07
/proc/14297/stat : 14297 (pbscip.linux.x8) R 14295 14297 13766 0 -1 4202496 738351 0 0 0 179773 434 0 0 25 0 1 0 7940404 309157888 68344 1992294400 4194304 8223781 140735991551072 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/14297/statm: 75478 68344 536 984 0 74491 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 301912

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1802.12
CPU user time (s): 1797.75
CPU system time (s): 4.37733
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 310308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.75
system time used= 4.37733
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 738351
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= 6034

runsolver used 3.08353 second user time and 8.41772 second system time

The end

Launcher Data 

Begin job on node049 at 2010-06-16 07:35:24
IDJOB=2666715
IDBENCH=48228
IDSOLVER=1169
FILE ID=node049/2666715-1276666523
PBS_JOBID= 11172493
Free space on /tmp= 62524 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_25_4.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-2666715-1276666523/watcher-2666715-1276666523 -o /tmp/evaluation-result-2666715-1276666523/solver-2666715-1276666523 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666715-1276666523.opb -t 1800 -m 1800

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

MD5SUM BENCH= 95a6f76009dbd8a204f015cb008300c0
RANDOM SEED=1781593308

node049.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1763376 kB
Buffers:         86844 kB
Cached:         113524 kB
SwapCached:       5856 kB
Active:         105188 kB
Inactive:       112048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763376 kB
SwapTotal:     4192956 kB
SwapFree:      4144492 kB
Dirty:            5512 kB
Writeback:           0 kB
AnonPages:       14208 kB
Mapped:          13088 kB
Slab:            56448 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62520 MiB
End job on node049 at 2010-06-16 08:05:26