Trace number 2665286

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.11 1802.96

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_60_4.opb
MD5SUM49512b8058c62182b32b06ac219e7167
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-61
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)150968
Sum of products size (including duplicates)301936
Number of different products75484
Sum of products size150968

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [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-2665286-1276666636.opb>
0.79/0.89	c original problem has 77484 variables (77484 bin, 0 int, 0 impl, 0 cont) and 78485 constraints
0.79/0.89	c problem read
0.89/0.90	c presolving settings loaded
1.89/1.92	o 0
1.89/1.92	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.89/1.92	c presolving:
6.39/6.42	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 599684 impls, 2000 clqs
12.59/12.60	c    (11.2s) probing: 101/77484 (0.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
12.59/12.60	c    (11.2s) probing aborted: 100/100 successive totally useless probings
12.59/12.62	c presolving (2 rounds):
12.59/12.62	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
12.59/12.62	c  599684 implications, 2000 cliques
12.59/12.62	c presolved problem has 77484 variables (77484 bin, 0 int, 0 impl, 0 cont) and 78485 constraints
12.59/12.62	c    2000 constraints of type <setppc>
12.59/12.62	c   75484 constraints of type <and>
12.59/12.62	c       1 constraints of type <linear>
12.59/12.62	c    1000 constraints of type <logicor>
12.59/12.62	c transformed objective value is always integral (scale: 1)
12.59/12.62	c Presolving Time: 10.83
12.59/12.62	c - non default parameters ----------------------------------------------------------------------
12.59/12.62	c # SCIP version 1.2.1.2
12.59/12.62	c 
12.59/12.62	c # frequency for displaying node information lines
12.59/12.62	c # [type: int, range: [-1,2147483647], default: 100]
12.59/12.62	c display/freq = 10000
12.59/12.62	c 
12.59/12.62	c # maximal time in seconds to run
12.59/12.62	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.59/12.62	c limits/time = 1799.11
12.59/12.62	c 
12.59/12.62	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
12.59/12.62	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
12.59/12.62	c limits/memory = 1620
12.59/12.62	c 
12.59/12.62	c # should presolving try to simplify inequalities
12.59/12.62	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.59/12.62	c constraints/linear/simplifyinequalities = TRUE
12.59/12.62	c 
12.59/12.62	c # should presolving try to simplify knapsacks
12.59/12.62	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
12.59/12.62	c constraints/knapsack/simplifyinequalities = TRUE
12.59/12.62	c 
12.59/12.62	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
12.59/12.62	c # [type: int, range: [-1,2147483647], default: -1]
12.59/12.62	c heuristics/undercover/freq = 0
12.59/12.62	c 
12.59/12.62	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
12.59/12.62	c # [type: int, range: [-1,2147483647], default: -1]
12.59/12.62	c separating/rapidlearning/freq = 0
12.59/12.62	c 
12.59/12.62	c -----------------------------------------------------------------------------------------------
12.59/12.62	c start solving
12.59/12.69	c 
1800.04/1800.90	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-2665286-1276666636/watcher-2665286-1276666636 -o /tmp/evaluation-result-2665286-1276666636/solver-2665286-1276666636 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665286-1276666636.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: 2.03 2.04 1.65 3/105 15812
/proc/meminfo: memFree=1748060/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=9880 CPUtime=0
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1125 0 0 0 0 0 0 0 21 0 1 0 7957368 10117120 1045 1992294400 4194304 9819077 140733544910752 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15812/statm: 2470 1054 371 1374 0 1091 0

[startup+0.0936381 s]
/proc/loadavg: 2.03 2.04 1.65 3/105 15812
/proc/meminfo: memFree=1748060/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=26012 CPUtime=0.08
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 5295 0 0 0 7 1 0 0 23 0 1 0 7957368 26636288 5215 1992294400 4194304 9819077 140733544910752 18446744073709551615 4680120 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15812/statm: 6503 5215 389 1374 0 5124 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26012

[startup+0.100639 s]
/proc/loadavg: 2.03 2.04 1.65 3/105 15812
/proc/meminfo: memFree=1748060/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=26012 CPUtime=0.09
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 5301 0 0 0 8 1 0 0 23 0 1 0 7957368 26636288 5221 1992294400 4194304 9819077 140733544910752 18446744073709551615 4373947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15812/statm: 6503 5221 389 1374 0 5124 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26012

[startup+0.300661 s]
/proc/loadavg: 2.03 2.04 1.65 3/105 15812
/proc/meminfo: memFree=1748060/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=50628 CPUtime=0.29
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 11516 0 0 0 25 4 0 0 24 0 1 0 7957368 51843072 11436 1992294400 4194304 9819077 140733544910752 18446744073709551615 4240576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15812/statm: 12657 11436 389 1374 0 11278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50628

[startup+0.700704 s]
/proc/loadavg: 2.03 2.04 1.65 3/105 15812
/proc/meminfo: memFree=1748060/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=85752 CPUtime=0.69
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 20338 0 0 0 62 7 0 0 25 0 1 0 7957368 87810048 20258 1992294400 4194304 9819077 140733544910752 18446744073709551615 8668353 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15812/statm: 21438 20258 389 1374 0 20059 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 85752

[startup+1.50079 s]
/proc/loadavg: 1.95 2.02 1.65 2/106 15813
/proc/meminfo: memFree=1621696/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=200192 CPUtime=1.49
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 49446 0 0 0 132 17 0 0 25 0 1 0 7957368 204996608 48830 1992294400 4194304 9819077 140733544910752 18446744073709551615 4561370 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 50048 48830 450 1374 0 48669 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 200192

[startup+3.10097 s]
/proc/loadavg: 1.95 2.02 1.65 2/106 15813
/proc/meminfo: memFree=1543576/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=219496 CPUtime=3.09
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 54069 0 0 0 288 21 0 0 25 0 1 0 7957368 224763904 53453 1992294400 4194304 9819077 140733544910752 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 54874 53453 478 1374 0 53495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219496

[startup+6.30132 s]
/proc/loadavg: 1.95 2.02 1.65 2/106 15813
/proc/meminfo: memFree=1516916/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=260652 CPUtime=6.28
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 66480 0 0 0 588 40 0 0 25 0 1 0 7957368 266907648 63738 1992294400 4194304 9819077 140733544910752 18446744073709551615 4408811 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 65163 63738 502 1374 0 63784 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 260652

[startup+12.701 s]
/proc/loadavg: 1.80 1.99 1.64 2/106 15813
/proc/meminfo: memFree=1485916/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=269516 CPUtime=12.68
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 73291 0 0 0 1210 58 0 0 25 0 1 0 7957368 275984384 65502 1992294400 4194304 9819077 140733544910752 18446744073709551615 4329697 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 67379 65502 589 1374 0 66000 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 269516

[startup+25.5004 s]
/proc/loadavg: 1.68 1.95 1.63 2/106 15813
/proc/meminfo: memFree=1233452/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=598688 CPUtime=25.48
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 149034 0 0 0 2460 88 0 0 25 0 1 0 7957368 613056512 129130 1992294400 4194304 9819077 140733544910752 18446744073709551615 6391563 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 149672 129130 636 1374 0 148293 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 598688

[startup+51.1013 s]
/proc/loadavg: 1.45 1.88 1.61 2/106 15815
/proc/meminfo: memFree=1234692/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=628472 CPUtime=51.07
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 173408 0 0 0 5005 102 0 0 25 0 1 0 7957368 643555328 128780 1992294400 4194304 9819077 140733544910752 18446744073709551615 6391455 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 157118 128780 638 1374 0 155739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 628472

[startup+102.308 s]
/proc/loadavg: 1.18 1.73 1.58 2/106 15817
/proc/meminfo: memFree=1220680/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=631900 CPUtime=102.24
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 196823 0 0 0 10110 114 0 0 25 0 1 0 7957368 647065600 132150 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198389 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 157975 132150 638 1374 0 156596 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 631900

[startup+162.301 s]
/proc/loadavg: 1.06 1.59 1.54 2/106 15817
/proc/meminfo: memFree=1232832/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=633308 CPUtime=162.21
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 225252 0 0 0 16091 130 0 0 25 0 1 0 7957368 648507392 129175 1992294400 4194304 9819077 140733544910752 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 158327 129175 638 1374 0 156948 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 633308

[startup+222.301 s]
/proc/loadavg: 1.02 1.48 1.50 2/106 15819
/proc/meminfo: memFree=1218944/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=633912 CPUtime=222.19
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 249755 0 0 0 22074 145 0 0 25 0 1 0 7957368 649125888 132557 1992294400 4194304 9819077 140733544910752 18446744073709551615 6192358 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 158478 132557 638 1374 0 157099 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 633912

[startup+282.301 s]
/proc/loadavg: 1.01 1.39 1.47 2/106 15821
/proc/meminfo: memFree=1233576/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=634588 CPUtime=282.15
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 277972 0 0 0 28056 159 0 0 25 0 1 0 7957368 649818112 128953 1992294400 4194304 9819077 140733544910752 18446744073709551615 7480816 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 158647 128953 639 1374 0 157268 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 634588

[startup+342.3 s]
/proc/loadavg: 1.00 1.32 1.43 2/106 15823
/proc/meminfo: memFree=1231468/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=637340 CPUtime=342.13
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 312298 0 0 0 34036 177 0 0 25 0 1 0 7957368 652636160 129456 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293523 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 159335 129456 639 1374 0 157956 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 637340

[startup+402.301 s]
/proc/loadavg: 1.00 1.26 1.41 2/106 15825
/proc/meminfo: memFree=1230848/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=638328 CPUtime=402.11
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 349488 0 0 0 40015 196 0 0 25 0 1 0 7957368 653647872 129713 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 159582 129713 639 1374 0 158203 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 638328

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.38 2/106 15825
/proc/meminfo: memFree=1230352/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=638968 CPUtime=462.08
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 381664 0 0 0 45991 217 0 0 25 0 1 0 7957368 654303232 129802 1992294400 4194304 9819077 140733544910752 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 159742 129802 639 1374 0 158363 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 638968

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.35 2/106 15827
/proc/meminfo: memFree=1221920/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=639708 CPUtime=522.04
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 414790 0 0 0 51970 234 0 0 25 0 1 0 7957368 655060992 132354 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 159927 132354 639 1374 0 158548 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 639708

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.33 2/106 15829
/proc/meminfo: memFree=1218200/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=640504 CPUtime=582.02
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 454183 0 0 0 57948 254 0 0 25 0 1 0 7957368 655876096 129349 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198284 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 160126 129349 639 1374 0 158747 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 640504

[startup+642.3 s]
/proc/loadavg: 1.00 1.11 1.30 2/106 15831
/proc/meminfo: memFree=1217952/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=641120 CPUtime=642
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 491911 0 0 0 63927 273 0 0 25 0 1 0 7957368 656506880 132809 1992294400 4194304 9819077 140733544910752 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 160280 132809 639 1374 0 158901 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 641120

[startup+702.301 s]

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

/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 745224 0 0 0 111774 404 0 0 25 0 1 0 7957368 659415040 129547 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 160990 129547 639 1374 0 159611 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 643960

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/106 15845
/proc/meminfo: memFree=1228120/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=644028 CPUtime=1181.74
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 774838 0 0 0 117754 420 0 0 25 0 1 0 7957368 659484672 130263 1992294400 4194304 9819077 140733544910752 18446744073709551615 6192292 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161007 130263 639 1374 0 159628 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 644028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/106 15847
/proc/meminfo: memFree=1228740/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=644408 CPUtime=1241.72
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 803776 0 0 0 123735 437 0 0 25 0 1 0 7957368 659873792 130012 1992294400 4194304 9819077 140733544910752 18446744073709551615 6191175 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161102 130012 639 1374 0 159723 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 644408

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.13 2/106 15849
/proc/meminfo: memFree=1229112/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=644444 CPUtime=1301.7
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 831401 0 0 0 129718 452 0 0 25 0 1 0 7957368 659910656 129866 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161111 129866 639 1374 0 159732 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 644444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/106 15849
/proc/meminfo: memFree=1228740/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=644764 CPUtime=1361.66
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 861018 0 0 0 135696 470 0 0 25 0 1 0 7957368 660238336 130068 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161191 130068 639 1374 0 159812 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 644764

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 15851
/proc/meminfo: memFree=1228864/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645112 CPUtime=1421.64
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 888563 0 0 0 141678 486 0 0 25 0 1 0 7957368 660594688 129954 1992294400 4194304 9819077 140733544910752 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161278 129954 639 1374 0 159899 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 645112

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 15862
/proc/meminfo: memFree=1228864/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645212 CPUtime=1481.59
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 918715 0 0 0 147656 503 0 0 25 0 1 0 7957368 660697088 129991 1992294400 4194304 9819077 140733544910752 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161303 129991 639 1374 0 159924 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 645212

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 15864
/proc/meminfo: memFree=1229980/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645180 CPUtime=1541.56
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 948195 0 0 0 153636 520 0 0 25 0 1 0 7957368 660664320 129643 1992294400 4194304 9819077 140733544910752 18446744073709551615 6192272 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161295 129643 639 1374 0 159916 0
Current children cumulated CPU time (s) 1541.56
Current children cumulated vsize (KiB) 645180

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 15866
/proc/meminfo: memFree=1229980/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645404 CPUtime=1601.53
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 978428 0 0 0 159615 538 0 0 25 0 1 0 7957368 660893696 129704 1992294400 4194304 9819077 140733544910752 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161351 129704 639 1374 0 159972 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 645404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 15866
/proc/meminfo: memFree=1230228/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645560 CPUtime=1661.51
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1005248 0 0 0 165599 552 0 0 25 0 1 0 7957368 661053440 129606 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161390 129606 639 1374 0 160011 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 645560

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 15868
/proc/meminfo: memFree=1216712/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=645880 CPUtime=1721.48
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1028875 0 0 0 171582 566 0 0 25 0 1 0 7957368 661381120 132993 1992294400 4194304 9819077 140733544910752 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161470 132993 639 1374 0 160091 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 645880

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 15870
/proc/meminfo: memFree=1228740/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646688 CPUtime=1781.45
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1065376 0 0 0 177560 585 0 0 25 0 1 0 7957368 662208512 129910 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161672 129910 639 1374 0 160293 0
Current children cumulated CPU time (s) 1781.45
Current children cumulated vsize (KiB) 646688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 15870
/proc/meminfo: memFree=1226508/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1800.04
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074338 0 0 0 179415 589 0 0 25 0 1 0 7957368 662368256 130503 1992294400 4194304 9819077 140733544910752 18446744073709551615 7300380 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130503 639 1374 0 160332 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 646844

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -15812

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 15870
/proc/meminfo: memFree=1226508/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1800.54
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074484 0 0 0 179465 589 0 0 25 0 1 0 7957368 662368256 130649 1992294400 4194304 9819077 140733544910752 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130649 639 1374 0 160332 0
Current children cumulated CPU time (s) 1800.54
Current children cumulated vsize (KiB) 646844

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.06 3/107 15871
/proc/meminfo: memFree=1225756/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1801.34
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074565 0 0 0 179545 589 0 0 25 0 1 0 7957368 662368256 130730 1992294400 4194304 9819077 140733544910752 18446744073709551615 7292006 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130730 639 1374 0 160332 0
Current children cumulated CPU time (s) 1801.34
Current children cumulated vsize (KiB) 646844

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.06 3/107 15871
/proc/meminfo: memFree=1225756/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1801.73
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074600 0 0 0 179584 589 0 0 25 0 1 0 7957368 662368256 130765 1992294400 4194304 9819077 140733544910752 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130765 639 1374 0 160332 0
Current children cumulated CPU time (s) 1801.73
Current children cumulated vsize (KiB) 646844

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 15871
/proc/meminfo: memFree=1225260/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1801.94
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074644 0 0 0 179605 589 0 0 25 0 1 0 7957368 662368256 130809 1992294400 4194304 9819077 140733544910752 18446744073709551615 6674427 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130809 639 1374 0 160332 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 646844

[startup+1802.91 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 15871
/proc/meminfo: memFree=1225260/2059040 swapFree=4192956/4192956
[pid=15812] ppid=15810 vsize=646844 CPUtime=1802.04
/proc/15812/stat : 15812 (pbscip.linux.x8) R 15810 15812 15236 0 -1 4202496 1074654 0 0 0 179615 589 0 0 25 0 1 0 7957368 662368256 130819 1992294400 4194304 9819077 140733544910752 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/15812/statm: 161711 130819 639 1374 0 160332 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 646844

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.96
CPU time (s): 1802.11
CPU user time (s): 1796.16
CPU system time (s): 5.9481
CPU usage (%): 99.9526
Max. virtual memory (cumulated for all children) (KiB): 646844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.16
system time used= 5.9481
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1074654
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= 18607

runsolver used 3.10453 second user time and 8.40372 second system time

The end

Launcher Data 

Begin job on node086 at 2010-06-16 07:37:17
IDJOB=2665286
IDBENCH=48229
IDSOLVER=1168
FILE ID=node086/2665286-1276666636
PBS_JOBID= 11172470
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_60_4.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665286-1276666636/watcher-2665286-1276666636 -o /tmp/evaluation-result-2665286-1276666636/solver-2665286-1276666636 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665286-1276666636.opb -t 1800 -m 1800

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

MD5SUM BENCH= 49512b8058c62182b32b06ac219e7167
RANDOM SEED=37650156

node086.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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1748712 kB
Buffers:         49916 kB
Cached:         124232 kB
SwapCached:          0 kB
Active:         129184 kB
Inactive:       104360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1748712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            8364 kB
Writeback:           0 kB
AnonPages:       59484 kB
Mapped:          15460 kB
Slab:            55104 kB
PageTables:       3848 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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= 62568 MiB
End job on node086 at 2010-06-16 08:07:20