Trace number 2665281

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) 1802.03 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_1.opb
MD5SUMfdd11e948ae8a5c2828dd3ba6f1a1add
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-57
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -85
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31432
Sum of products size (including duplicates)62864
Number of different products15716
Sum of products size31432

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-2665281-1276665859.opb>
0.10/0.19	c original problem has 16716 variables (16716 bin, 0 int, 0 impl, 0 cont) and 17217 constraints
0.10/0.19	c problem read
0.10/0.19	c presolving settings loaded
0.39/0.41	o 0
0.39/0.41	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.39/0.41	c presolving:
0.90/0.94	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 126728 impls, 1000 clqs
1.89/1.96	c    (1.5s) probing: 101/16716 (0.6%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.89/1.96	c    (1.5s) probing aborted: 100/100 successive totally useless probings
1.89/1.96	c presolving (2 rounds):
1.89/1.96	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.89/1.96	c  126728 implications, 1000 cliques
1.89/1.96	c presolved problem has 16716 variables (16716 bin, 0 int, 0 impl, 0 cont) and 17217 constraints
1.89/1.96	c    1000 constraints of type <setppc>
1.89/1.96	c   15716 constraints of type <and>
1.89/1.96	c       1 constraints of type <linear>
1.89/1.96	c     500 constraints of type <logicor>
1.89/1.96	c transformed objective value is always integral (scale: 1)
1.89/1.96	c Presolving Time: 1.46
1.89/1.96	c - non default parameters ----------------------------------------------------------------------
1.89/1.96	c # SCIP version 1.2.1.2
1.89/1.96	c 
1.89/1.96	c # frequency for displaying node information lines
1.89/1.96	c # [type: int, range: [-1,2147483647], default: 100]
1.89/1.96	c display/freq = 10000
1.89/1.96	c 
1.89/1.96	c # maximal time in seconds to run
1.89/1.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.96	c limits/time = 1799.81
1.89/1.96	c 
1.89/1.96	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.89/1.96	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.89/1.96	c limits/memory = 1620
1.89/1.96	c 
1.89/1.96	c # should presolving try to simplify inequalities
1.89/1.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.96	c constraints/linear/simplifyinequalities = TRUE
1.89/1.96	c 
1.89/1.96	c # should presolving try to simplify knapsacks
1.89/1.96	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.89/1.96	c constraints/knapsack/simplifyinequalities = TRUE
1.89/1.96	c 
1.89/1.96	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.89/1.96	c # [type: int, range: [-1,2147483647], default: -1]
1.89/1.96	c heuristics/undercover/freq = 0
1.89/1.96	c 
1.89/1.96	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.89/1.96	c # [type: int, range: [-1,2147483647], default: -1]
1.89/1.96	c separating/rapidlearning/freq = 0
1.89/1.96	c 
1.89/1.96	c -----------------------------------------------------------------------------------------------
1.89/1.96	c start solving
1.89/1.98	c 
1800.01/1800.50	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-2665281-1276665859/watcher-2665281-1276665859 -o /tmp/evaluation-result-2665281-1276665859/solver-2665281-1276665859 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665281-1276665859.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 16997
/proc/meminfo: memFree=1794188/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=9436 CPUtime=0
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1159 0 0 0 0 0 0 0 25 0 1 0 7879045 9662464 1079 1992294400 4194304 9819077 140734530022928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16997/statm: 2359 1087 371 1374 0 980 0

[startup+0.0302681 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 16997
/proc/meminfo: memFree=1794188/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=14548 CPUtime=0.02
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 2539 0 0 0 2 0 0 0 25 0 1 0 7879045 14897152 2459 1992294400 4194304 9819077 140734530022928 18446744073709551615 5651203 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16997/statm: 3637 2459 389 1374 0 2258 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14548

[startup+0.101277 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 16997
/proc/meminfo: memFree=1794188/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=24332 CPUtime=0.1
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 5025 0 0 0 8 2 0 0 25 0 1 0 7879045 24915968 4945 1992294400 4194304 9819077 140734530022928 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16997/statm: 6083 4945 389 1374 0 4704 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 24332

[startup+0.3013 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 16997
/proc/meminfo: memFree=1794188/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=54264 CPUtime=0.29
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 12864 0 0 0 24 5 0 0 25 0 1 0 7879045 55566336 12431 1992294400 4194304 9819077 140734530022928 18446744073709551615 8675093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 13566 12441 448 1374 0 12187 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54264

[startup+0.701349 s]
/proc/loadavg: 1.00 1.00 1.07 3/105 16997
/proc/meminfo: memFree=1794188/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=63320 CPUtime=0.69
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 15294 0 0 0 58 11 0 0 25 0 1 0 7879045 64839680 14507 1992294400 4194304 9819077 140734530022928 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 15830 14507 478 1374 0 14451 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63320

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 16998
/proc/meminfo: memFree=1730816/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=71012 CPUtime=1.49
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 19389 0 0 0 123 26 0 0 25 0 1 0 7879045 72716288 16548 1992294400 4194304 9819077 140734530022928 18446744073709551615 5496938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 17753 16548 562 1374 0 16374 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71012

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 16998
/proc/meminfo: memFree=1708992/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=143804 CPUtime=3.09
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 35894 0 0 0 277 32 0 0 19 0 1 0 7879045 147255296 30552 1992294400 4194304 9819077 140734530022928 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 35951 30552 635 1374 0 34572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 143804

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 16998
/proc/meminfo: memFree=1673032/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=151424 CPUtime=6.29
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 42628 0 0 0 592 37 0 0 25 0 1 0 7879045 155058176 30559 1992294400 4194304 9819077 140734530022928 18446744073709551615 7294737 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 37856 30559 637 1374 0 36477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151424

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 16998
/proc/meminfo: memFree=1673156/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=151932 CPUtime=12.69
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 49439 0 0 0 1228 41 0 0 25 0 1 0 7879045 155578368 30906 1992294400 4194304 9819077 140734530022928 18446744073709551615 6192285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 37983 30906 637 1374 0 36604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151932

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 16998
/proc/meminfo: memFree=1671792/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=152920 CPUtime=25.49
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 62190 0 0 0 2499 50 0 0 25 0 1 0 7879045 156590080 31137 1992294400 4194304 9819077 140734530022928 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 38230 31137 638 1374 0 36851 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 152920

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 16998
/proc/meminfo: memFree=1673032/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=153432 CPUtime=51.08
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 91084 0 0 0 5041 67 0 0 25 0 1 0 7879045 157114368 30876 1992294400 4194304 9819077 140734530022928 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 38358 30876 638 1374 0 36979 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153432

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 17000
/proc/meminfo: memFree=1670552/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=154496 CPUtime=102.27
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 142336 0 0 0 10130 97 0 0 25 0 1 0 7879045 158203904 31361 1992294400 4194304 9819077 140734530022928 18446744073709551615 6674427 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 38624 31361 638 1374 0 37245 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 154496

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 17002
/proc/meminfo: memFree=1670428/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=155544 CPUtime=162.25
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 196355 0 0 0 16095 130 0 0 25 0 1 0 7879045 159277056 31626 1992294400 4194304 9819077 140734530022928 18446744073709551615 6192320 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 38886 31626 638 1374 0 37507 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 155544

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17004
/proc/meminfo: memFree=1667700/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156156 CPUtime=222.23
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 246760 0 0 0 22063 160 0 0 25 0 1 0 7879045 159903744 32022 1992294400 4194304 9819077 140734530022928 18446744073709551615 7309259 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39039 32022 638 1374 0 37660 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 156156

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17004
/proc/meminfo: memFree=1671296/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156288 CPUtime=282.22
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 296217 0 0 0 28035 187 0 0 25 0 1 0 7879045 160038912 31388 1992294400 4194304 9819077 140734530022928 18446744073709551615 6198288 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39072 31388 638 1374 0 37693 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 156288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 17006
/proc/meminfo: memFree=1668816/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156184 CPUtime=342.2
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 345209 0 0 0 34004 216 0 0 25 0 1 0 7879045 159932416 31868 1992294400 4194304 9819077 140734530022928 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39046 31868 638 1374 0 37667 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 156184

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 17008
/proc/meminfo: memFree=1667948/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156380 CPUtime=402.18
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 393063 0 0 0 39974 244 0 0 25 0 1 0 7879045 160133120 32104 1992294400 4194304 9819077 140734530022928 18446744073709551615 7292309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39095 32104 638 1374 0 37716 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 156380

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/106 17010
/proc/meminfo: memFree=1666956/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156508 CPUtime=462.17
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 437848 0 0 0 45946 271 0 0 25 0 1 0 7879045 160264192 32213 1992294400 4194304 9819077 140734530022928 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39127 32213 638 1374 0 37748 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 156508

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.02 2/106 17015
/proc/meminfo: memFree=1665716/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156480 CPUtime=522.15
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 482149 0 0 0 51918 297 0 0 25 0 1 0 7879045 160235520 32446 1992294400 4194304 9819077 140734530022928 18446744073709551615 6700292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39120 32446 638 1374 0 37741 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 156480

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.01 2/106 17015
/proc/meminfo: memFree=1665592/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156440 CPUtime=582.13
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 524101 0 0 0 57892 321 0 0 25 0 1 0 7879045 160194560 32465 1992294400 4194304 9819077 140734530022928 18446744073709551615 7326194 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39110 32465 638 1374 0 37731 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 156440

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/106 17017
/proc/meminfo: memFree=1664104/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=156444 CPUtime=642.12
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 566845 0 0 0 63867 345 0 0 25 0 1 0 7879045 160198656 32768 1992294400 4194304 9819077 140734530022928 18446744073709551615 7292002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 39111 32768 638 1374 0 37732 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 156444

[startup+702.301 s]

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

/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 873585 0 0 0 105681 519 0 0 25 0 1 0 7879045 170754048 32500 1992294400 4194304 9819077 140734530022928 18446744073709551615 7291914 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41688 32500 638 1374 0 40309 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 166752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17031
/proc/meminfo: memFree=1662244/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166724 CPUtime=1121.99
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 921417 0 0 0 111654 545 0 0 25 0 1 0 7879045 170725376 33316 1992294400 4194304 9819077 140734530022928 18446744073709551615 7291689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41681 33316 638 1374 0 40302 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 166724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17031
/proc/meminfo: memFree=1660384/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166752 CPUtime=1181.96
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 968169 0 0 0 117627 569 0 0 25 0 1 0 7879045 170754048 32165 1992294400 4194304 9819077 140734530022928 18446744073709551615 6192285 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41688 32165 638 1374 0 40309 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 166752

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17033
/proc/meminfo: memFree=1668320/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166752 CPUtime=1241.96
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1016310 0 0 0 123600 596 0 0 25 0 1 0 7879045 170754048 32275 1992294400 4194304 9819077 140734530022928 18446744073709551615 7291871 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41688 32275 638 1374 0 40309 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 166752

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17035
/proc/meminfo: memFree=1665964/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166756 CPUtime=1301.94
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1060939 0 0 0 129573 621 0 0 25 0 1 0 7879045 170758144 32235 1992294400 4194304 9819077 140734530022928 18446744073709551615 7295939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41689 32235 638 1374 0 40310 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 166756

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17037
/proc/meminfo: memFree=1660756/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166816 CPUtime=1361.92
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1102542 0 0 0 135550 642 0 0 25 0 1 0 7879045 170819584 33654 1992294400 4194304 9819077 140734530022928 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41704 33654 638 1374 0 40325 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 166816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17039
/proc/meminfo: memFree=1661872/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166856 CPUtime=1421.9
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1147246 0 0 0 141525 665 0 0 25 0 1 0 7879045 170860544 33307 1992294400 4194304 9819077 140734530022928 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41714 33307 638 1374 0 40335 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 166856

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17039
/proc/meminfo: memFree=1665592/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166792 CPUtime=1481.88
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1191028 0 0 0 147500 688 0 0 25 0 1 0 7879045 170795008 32871 1992294400 4194304 9819077 140734530022928 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41698 32871 638 1374 0 40319 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 166792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17041
/proc/meminfo: memFree=1666212/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166756 CPUtime=1541.87
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1233742 0 0 0 153474 713 0 0 25 0 1 0 7879045 170758144 32266 1992294400 4194304 9819077 140734530022928 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41689 32266 638 1374 0 40310 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 166756

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17043
/proc/meminfo: memFree=1661748/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166756 CPUtime=1601.85
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1274908 0 0 0 159449 736 0 0 25 0 1 0 7879045 170758144 33393 1992294400 4194304 9819077 140734530022928 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41689 33393 638 1374 0 40310 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 166756

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17045
/proc/meminfo: memFree=1664476/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166728 CPUtime=1661.83
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1321228 0 0 0 165423 760 0 0 25 0 1 0 7879045 170729472 32870 1992294400 4194304 9819077 140734530022928 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41682 32871 638 1374 0 40303 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 166728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17047
/proc/meminfo: memFree=1667204/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1721.82
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1363676 0 0 0 171397 785 0 0 25 0 1 0 7879045 170663936 32302 1992294400 4194304 9819077 140734530022928 18446744073709551615 7301603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 32302 638 1374 0 40287 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 166664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17047
/proc/meminfo: memFree=1662740/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166688 CPUtime=1781.8
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1406464 0 0 0 177369 811 0 0 25 0 1 0 7879045 170688512 33024 1992294400 4194304 9819077 140734530022928 18446744073709551615 7297867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41672 33024 638 1374 0 40293 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 166688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17049
/proc/meminfo: memFree=1662368/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1800.01
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1419031 0 0 0 179182 819 0 0 25 0 1 0 7879045 170663936 33065 1992294400 4194304 9819077 140734530022928 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 33065 638 1374 0 40287 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 166664

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -16997

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17050
/proc/meminfo: memFree=1662360/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1800.9
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1419152 0 0 0 179271 819 0 0 25 0 1 0 7879045 170663936 33186 1992294400 4194304 9819077 140734530022928 18446744073709551615 7309073 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 33186 638 1374 0 40287 0
Current children cumulated CPU time (s) 1800.9
Current children cumulated vsize (KiB) 166664

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17050
/proc/meminfo: memFree=1661740/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1801.69
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1419270 0 0 0 179350 819 0 0 25 0 1 0 7879045 170663936 33304 1992294400 4194304 9819077 140734530022928 18446744073709551615 7298114 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 33304 638 1374 0 40287 0
Current children cumulated CPU time (s) 1801.69
Current children cumulated vsize (KiB) 166664

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17050
/proc/meminfo: memFree=1661740/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1801.89
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1419295 0 0 0 179370 819 0 0 25 0 1 0 7879045 170663936 33329 1992294400 4194304 9819077 140734530022928 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 33329 638 1374 0 40287 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 166664

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 17050
/proc/meminfo: memFree=1661740/2059040 swapFree=4164956/4192956
[pid=16997] ppid=16995 vsize=166664 CPUtime=1801.99
/proc/16997/stat : 16997 (pbscip.linux.x8) R 16995 16997 16255 0 -1 4202496 1419305 0 0 0 179380 819 0 0 25 0 1 0 7879045 170663936 33339 1992294400 4194304 9819077 140734530022928 18446744073709551615 7304775 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/16997/statm: 41666 33339 638 1374 0 40287 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 166664

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.03
CPU user time (s): 1793.82
CPU system time (s): 8.21175
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 166856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.82
system time used= 8.21175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419308
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= 19315

runsolver used 2.88456 second user time and 8.60169 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 07:24:19
IDJOB=2665281
IDBENCH=48224
IDSOLVER=1168
FILE ID=node080/2665281-1276665859
PBS_JOBID= 11172468
Free space on /tmp= 62592 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_500_25_1.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-2665281-1276665859/watcher-2665281-1276665859 -o /tmp/evaluation-result-2665281-1276665859/solver-2665281-1276665859 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665281-1276665859.opb -t 1800 -m 1800

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

MD5SUM BENCH= fdd11e948ae8a5c2828dd3ba6f1a1add
RANDOM SEED=1183878103

node080.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		: 3000.242
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1794592 kB
Buffers:         45140 kB
Cached:         109692 kB
SwapCached:       1540 kB
Active:         100732 kB
Inactive:        87764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1794592 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            6624 kB
Writeback:           0 kB
AnonPages:       32056 kB
Mapped:          14388 kB
Slab:            54328 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 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= 62584 MiB
End job on node080 at 2010-06-16 07:54:22