Trace number 2665326

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) 1802.06 1802.64

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_2.opb
MD5SUM24465d104818b01999b811ba346c3d8e
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-113
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -152
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)63088
Sum of products size (including duplicates)126176
Number of different products31544
Sum of products size63088

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-2665326-1276673207.opb>
0.39/0.43	c original problem has 33544 variables (33544 bin, 0 int, 0 impl, 0 cont) and 34545 constraints
0.39/0.43	c problem read
0.39/0.43	c presolving settings loaded
0.79/0.89	o 0
0.79/0.89	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.79/0.89	c presolving:
2.10/2.14	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 254352 impls, 2000 clqs
4.29/4.31	c    (3.6s) probing: 101/33544 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.29/4.31	c    (3.6s) probing aborted: 100/100 successive totally useless probings
4.29/4.31	c presolving (2 rounds):
4.29/4.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.29/4.31	c  254352 implications, 2000 cliques
4.29/4.31	c presolved problem has 33544 variables (33544 bin, 0 int, 0 impl, 0 cont) and 34545 constraints
4.29/4.31	c    2000 constraints of type <setppc>
4.29/4.31	c   31544 constraints of type <and>
4.29/4.31	c       1 constraints of type <linear>
4.29/4.31	c    1000 constraints of type <logicor>
4.29/4.31	c transformed objective value is always integral (scale: 1)
4.29/4.31	c Presolving Time: 3.40
4.29/4.31	c - non default parameters ----------------------------------------------------------------------
4.29/4.31	c # SCIP version 1.2.1.2
4.29/4.31	c 
4.29/4.31	c # frequency for displaying node information lines
4.29/4.31	c # [type: int, range: [-1,2147483647], default: 100]
4.29/4.31	c display/freq = 10000
4.29/4.31	c 
4.29/4.31	c # maximal time in seconds to run
4.29/4.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.31	c limits/time = 1799.57
4.29/4.31	c 
4.29/4.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.29/4.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.31	c limits/memory = 1620
4.29/4.31	c 
4.29/4.31	c # should presolving try to simplify inequalities
4.29/4.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.31	c constraints/linear/simplifyinequalities = TRUE
4.29/4.31	c 
4.29/4.31	c # should presolving try to simplify knapsacks
4.29/4.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.31	c constraints/knapsack/simplifyinequalities = TRUE
4.29/4.31	c 
4.29/4.31	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.29/4.31	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.31	c heuristics/undercover/freq = 0
4.29/4.31	c 
4.29/4.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.29/4.31	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.31	c separating/rapidlearning/freq = 0
4.29/4.31	c 
4.29/4.31	c -----------------------------------------------------------------------------------------------
4.29/4.31	c start solving
4.29/4.35	c 
1800.02/1800.61	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-2665326-1276673207/watcher-2665326-1276673207 -o /tmp/evaluation-result-2665326-1276673207/solver-2665326-1276673207 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665326-1276673207.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 8640
/proc/meminfo: memFree=1749640/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=9536 CPUtime=0
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1071 0 0 0 0 0 0 0 17 0 1 0 42922114 9764864 991 1992294400 4194304 9819077 140736357986256 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8640/statm: 2384 1000 371 1374 0 1005 0

[startup+0.067418 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8640
/proc/meminfo: memFree=1749640/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=20372 CPUtime=0.05
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 3967 0 0 0 4 1 0 0 17 0 1 0 42922114 20860928 3887 1992294400 4194304 9819077 140736357986256 18446744073709551615 4672128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8640/statm: 5093 3887 389 1374 0 3714 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 20372

[startup+0.101423 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8640
/proc/meminfo: memFree=1749640/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=24436 CPUtime=0.09
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 5017 0 0 0 8 1 0 0 17 0 1 0 42922114 25022464 4937 1992294400 4194304 9819077 140736357986256 18446744073709551615 6180954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8640/statm: 6109 4937 389 1374 0 4730 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24436

[startup+0.300457 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8640
/proc/meminfo: memFree=1749640/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=42712 CPUtime=0.29
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 9608 0 0 0 26 3 0 0 17 0 1 0 42922114 43737088 9519 1992294400 4194304 9819077 140736357986256 18446744073709551615 4672128 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8640/statm: 10678 9519 389 1374 0 9299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42712

[startup+0.701526 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 8640
/proc/meminfo: memFree=1749640/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=95492 CPUtime=0.69
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 23168 0 0 0 61 8 0 0 17 0 1 0 42922114 97783808 22663 1992294400 4194304 9819077 140736357986256 18446744073709551615 4561060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 23873 22663 450 1374 0 22494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 95492

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8641
/proc/meminfo: memFree=1654400/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=110556 CPUtime=1.49
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 26728 0 0 0 138 11 0 0 18 0 1 0 42922114 113209344 26223 1992294400 4194304 9819077 140736357986256 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 27639 26223 478 1374 0 26260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110556

[startup+3.10194 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 8641
/proc/meminfo: memFree=1633072/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=126632 CPUtime=3.09
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 34428 0 0 0 276 33 0 0 21 0 1 0 42922114 129671168 30328 1992294400 4194304 9819077 140736357986256 18446744073709551615 4780826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 31658 30328 596 1374 0 30279 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 126632

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8641
/proc/meminfo: memFree=1524572/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=259740 CPUtime=6.28
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 63632 0 0 0 584 44 0 0 25 0 1 0 42922114 265973760 57438 1992294400 4194304 9819077 140736357986256 18446744073709551615 6391559 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 64935 57438 636 1374 0 63556 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 259740

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 8641
/proc/meminfo: memFree=1523332/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=276608 CPUtime=12.68
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 76723 0 0 0 1217 51 0 0 25 0 1 0 42922114 283246592 57153 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 69152 57153 638 1374 0 67773 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 276608

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 8641
/proc/meminfo: memFree=1519116/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=282240 CPUtime=25.48
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 87841 0 0 0 2491 57 0 0 25 0 1 0 42922114 289013760 57277 1992294400 4194304 9819077 140736357986256 18446744073709551615 6674431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 70560 57277 638 1374 0 69181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 282240

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 8643
/proc/meminfo: memFree=1515024/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=283520 CPUtime=51.08
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 103048 0 0 0 5043 65 0 0 25 0 1 0 42922114 290324480 59079 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 70880 59079 638 1374 0 69501 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 283520

[startup+102.309 s]
/proc/loadavg: 1.09 1.01 1.00 2/107 8643
/proc/meminfo: memFree=1520108/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=284888 CPUtime=102.27
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 138745 0 0 0 10141 86 0 0 25 0 1 0 42922114 291725312 57806 1992294400 4194304 9819077 140736357986256 18446744073709551615 7302730 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 71222 57806 639 1374 0 69843 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 284888

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 8645
/proc/meminfo: memFree=1518620/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=286912 CPUtime=162.23
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 185694 0 0 0 16112 111 0 0 25 0 1 0 42922114 293797888 58307 1992294400 4194304 9819077 140736357986256 18446744073709551615 7302672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 71728 58307 639 1374 0 70349 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 286912

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8647
/proc/meminfo: memFree=1519612/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=287356 CPUtime=222.22
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 232660 0 0 0 22085 137 0 0 25 0 1 0 42922114 294252544 57862 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 71839 57862 639 1374 0 70460 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 287356

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8649
/proc/meminfo: memFree=1519116/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=287744 CPUtime=282.2
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 272057 0 0 0 28059 161 0 0 25 0 1 0 42922114 294649856 58182 1992294400 4194304 9819077 140736357986256 18446744073709551615 7291143 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 71936 58182 639 1374 0 70557 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 287744

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8649
/proc/meminfo: memFree=1517256/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=288448 CPUtime=342.18
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 314857 0 0 0 34033 185 0 0 25 0 1 0 42922114 295370752 58466 1992294400 4194304 9819077 140736357986256 18446744073709551615 7304771 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72112 58466 639 1374 0 70733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 288448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8651
/proc/meminfo: memFree=1518496/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=288924 CPUtime=402.16
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 351290 0 0 0 40009 207 0 0 25 0 1 0 42922114 295858176 58268 1992294400 4194304 9819077 140736357986256 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72231 58268 639 1374 0 70852 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 288924

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8653
/proc/meminfo: memFree=1519488/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=289404 CPUtime=462.14
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 389577 0 0 0 45985 229 0 0 25 0 1 0 42922114 296349696 58042 1992294400 4194304 9819077 140736357986256 18446744073709551615 7291987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72351 58042 639 1374 0 70972 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 289404

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8655
/proc/meminfo: memFree=1518744/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=290044 CPUtime=522.12
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 429706 0 0 0 51961 251 0 0 25 0 1 0 42922114 297005056 58304 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72511 58304 639 1374 0 71132 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 290044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8657
/proc/meminfo: memFree=1515396/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=290688 CPUtime=582.11
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 464772 0 0 0 57938 273 0 0 25 0 1 0 42922114 297664512 58976 1992294400 4194304 9819077 140736357986256 18446744073709551615 6656908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72672 58976 639 1374 0 71293 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 290688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8657
/proc/meminfo: memFree=1517504/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=291068 CPUtime=642.09
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 499019 0 0 0 63917 292 0 0 25 0 1 0 42922114 298053632 58323 1992294400 4194304 9819077 140736357986256 18446744073709551615 7293502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 72767 58323 639 1374 0 71388 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 291068

[startup+702.301 s]

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

/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 701712 0 0 0 99787 409 0 0 25 0 1 0 42922114 299786240 58747 1992294400 4194304 9819077 140736357986256 18446744073709551615 7290904 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73190 58747 639 1374 0 71811 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 292760

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8669
/proc/meminfo: memFree=1510436/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293080 CPUtime=1061.95
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 736663 0 0 0 105765 430 0 0 25 0 1 0 42922114 300113920 60095 1992294400 4194304 9819077 140736357986256 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73270 60095 639 1374 0 71891 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 293080

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8671
/proc/meminfo: memFree=1508328/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293376 CPUtime=1121.93
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 767120 0 0 0 111746 447 0 0 25 0 1 0 42922114 300417024 60588 1992294400 4194304 9819077 140736357986256 18446744073709551615 6674427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73344 60588 639 1374 0 71965 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 293376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8673
/proc/meminfo: memFree=1512420/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293504 CPUtime=1181.91
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 797853 0 0 0 117727 464 0 0 25 0 1 0 42922114 300548096 59801 1992294400 4194304 9819077 140736357986256 18446744073709551615 6191114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73376 59801 639 1374 0 71997 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 293504

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8673
/proc/meminfo: memFree=1514280/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293696 CPUtime=1241.89
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 829498 0 0 0 123707 482 0 0 25 0 1 0 42922114 300744704 59109 1992294400 4194304 9819077 140736357986256 18446744073709551615 7309303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73424 59109 639 1374 0 72045 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 293696

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1508700/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293696 CPUtime=1301.87
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 857589 0 0 0 129691 496 0 0 25 0 1 0 42922114 300744704 60402 1992294400 4194304 9819077 140736357986256 18446744073709551615 7304786 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73424 60402 639 1374 0 72045 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 293696

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8677
/proc/meminfo: memFree=1505724/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293916 CPUtime=1361.85
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 885883 0 0 0 135673 512 0 0 25 0 1 0 42922114 300969984 61176 1992294400 4194304 9819077 140736357986256 18446744073709551615 7295874 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73479 61176 639 1374 0 72100 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 293916

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8679
/proc/meminfo: memFree=1504856/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294012 CPUtime=1421.83
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 914290 0 0 0 141657 526 0 0 25 0 1 0 42922114 301068288 61358 1992294400 4194304 9819077 140736357986256 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73503 61358 639 1374 0 72124 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 294012

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8681
/proc/meminfo: memFree=1508824/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293952 CPUtime=1481.81
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 942503 0 0 0 147641 540 0 0 25 0 1 0 42922114 301006848 60541 1992294400 4194304 9819077 140736357986256 18446744073709551615 7309084 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73488 60541 639 1374 0 72109 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 293952

[startup+1542.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 8681
/proc/meminfo: memFree=1512048/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=293980 CPUtime=1541.79
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 969467 0 0 0 153625 554 0 0 25 0 1 0 42922114 301035520 59626 1992294400 4194304 9819077 140736357986256 18446744073709551615 7299813 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73495 59626 639 1374 0 72116 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 293980

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 8683
/proc/meminfo: memFree=1518992/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294012 CPUtime=1601.77
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 996817 0 0 0 159608 569 0 0 25 0 1 0 42922114 301068288 59301 1992294400 4194304 9819077 140736357986256 18446744073709551615 6656908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73503 59301 639 1374 0 72124 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 294012

[startup+1662.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 8685
/proc/meminfo: memFree=1503616/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294016 CPUtime=1661.75
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1020248 0 0 0 165593 582 0 0 25 0 1 0 42922114 301072384 61706 1992294400 4194304 9819077 140736357986256 18446744073709551615 6698768 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73504 61706 639 1374 0 72125 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 294016

[startup+1722.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 8687
/proc/meminfo: memFree=1504732/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294044 CPUtime=1721.74
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1049129 0 0 0 171575 599 0 0 25 0 1 0 42922114 301101056 61439 1992294400 4194304 9819077 140736357986256 18446744073709551615 7290944 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73511 61439 639 1374 0 72132 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 294044

[startup+1782.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/107 8689
/proc/meminfo: memFree=1505228/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294080 CPUtime=1781.72
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1082221 0 0 0 177555 617 0 0 25 0 1 0 42922114 301137920 59036 1992294400 4194304 9819077 140736357986256 18446744073709551615 6362519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73520 59036 639 1374 0 72141 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 294080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 8689
/proc/meminfo: memFree=1510188/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294108 CPUtime=1800.02
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1090132 0 0 0 179382 620 0 0 25 0 1 0 42922114 301166592 59953 1992294400 4194304 9819077 140736357986256 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73527 59953 639 1374 0 72148 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 294108

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8640

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

[startup+1801.4 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 8689
/proc/meminfo: memFree=1510188/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294108 CPUtime=1800.81
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1090342 0 0 0 179460 621 0 0 25 0 1 0 42922114 301166592 60163 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73527 60163 639 1374 0 72148 0
Current children cumulated CPU time (s) 1800.81
Current children cumulated vsize (KiB) 294108

[startup+1802.2 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 8690
/proc/meminfo: memFree=1508816/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294108 CPUtime=1801.61
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1090655 0 0 0 179540 621 0 0 25 0 1 0 42922114 301166592 60476 1992294400 4194304 9819077 140736357986256 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73527 60476 639 1374 0 72148 0
Current children cumulated CPU time (s) 1801.61
Current children cumulated vsize (KiB) 294108

[startup+1802.6 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 8690
/proc/meminfo: memFree=1508816/2059040 swapFree=4136120/4192956
[pid=8640] ppid=8638 vsize=294108 CPUtime=1802.01
/proc/8640/stat : 8640 (pbscip.linux.x8) R 8638 8640 8451 0 -1 4202496 1090830 0 0 0 179580 621 0 0 25 0 1 0 42922114 301166592 60651 1992294400 4194304 9819077 140736357986256 18446744073709551615 6198376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8640/statm: 73527 60651 639 1374 0 72148 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 294108

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.64
CPU time (s): 1802.06
CPU user time (s): 1795.82
CPU system time (s): 6.24305
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 294108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.82
system time used= 6.24305
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1090830
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= 2
involuntary context switches= 4227

runsolver used 2.85857 second user time and 8.62669 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-16 09:26:47
IDJOB=2665326
IDBENCH=48269
IDSOLVER=1168
FILE ID=node014/2665326-1276673207
PBS_JOBID= 11172527
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_25_2.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-2665326-1276673207/watcher-2665326-1276673207 -o /tmp/evaluation-result-2665326-1276673207/solver-2665326-1276673207 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665326-1276673207.opb -t 1800 -m 1800

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

MD5SUM BENCH= 24465d104818b01999b811ba346c3d8e
RANDOM SEED=122447750

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:       1750044 kB
Buffers:        101948 kB
Cached:         118948 kB
SwapCached:      10712 kB
Active:          97492 kB
Inactive:       137544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1750044 kB
SwapTotal:     4192956 kB
SwapFree:      4136120 kB
Dirty:            7092 kB
Writeback:           0 kB
AnonPages:       12484 kB
Mapped:           9324 kB
Slab:            52044 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182020 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 09:56:50