Trace number 2686846

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
SCIPnone SCIP 1.2.1.2 without any LP solver? (MO) 1454.6 1454.99

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j60opt/
normalized-j6035_5.std.opb
MD5SUM5c066885a5dc7aa42baae564c5305e8c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark5.95909
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints129108
Number of constraints which are clauses127908
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint21
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2686846-1278442901.opb>
2.20/2.22	c original problem has 36722 variables (36722 bin, 0 int, 0 impl, 0 cont) and 129108 constraints
2.20/2.22	c problem read
2.20/2.22	c presolving settings loaded
2.20/2.22	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
2.79/2.84	c presolving:
10.39/10.48	c (round 1) 3562 del vars, 10054 del conss, 2773 chg bounds, 9 chg sides, 8 chg coeffs, 0 upgd conss, 8765014 impls, 0 clqs
13.99/14.07	c (round 2) 6587 del vars, 22787 del conss, 5581 chg bounds, 24 chg sides, 21 chg coeffs, 0 upgd conss, 8782450 impls, 0 clqs
15.08/15.19	c (round 3) 7614 del vars, 27813 del conss, 6135 chg bounds, 79 chg sides, 65 chg coeffs, 0 upgd conss, 8789356 impls, 0 clqs
15.69/15.79	c (round 4) 8041 del vars, 29721 del conss, 6386 chg bounds, 104 chg sides, 93 chg coeffs, 0 upgd conss, 8792599 impls, 0 clqs
16.18/16.21	c (round 5) 8307 del vars, 30830 del conss, 6527 chg bounds, 132 chg sides, 125 chg coeffs, 0 upgd conss, 8794682 impls, 0 clqs
16.39/16.48	c (round 6) 8447 del vars, 31423 del conss, 6589 chg bounds, 164 chg sides, 157 chg coeffs, 0 upgd conss, 8795840 impls, 0 clqs
16.58/16.67	c (round 7) 8492 del vars, 31685 del conss, 6607 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 8796342 impls, 0 clqs
16.78/16.83	c (round 8) 8512 del vars, 31784 del conss, 6615 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 8796540 impls, 0 clqs
16.89/16.98	c (round 9) 8518 del vars, 31821 del conss, 6618 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 8796608 impls, 0 clqs
17.09/17.12	c (round 10) 8520 del vars, 31832 del conss, 6619 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 8796630 impls, 0 clqs
961.23/961.53	c    (956.4s) probing: 1000/28200 (3.5%) - 1 fixings, 1 aggregations, 8057378 implications, 0 bound changes
1452.41/1452.80	c pressed CTRL-C 1 times (5 times for forcing termination)
1452.41/1452.84	c    (1446.9s) probing: 1647/28200 (5.8%) - 1 fixings, 1 aggregations, 11946228 implications, 0 bound changes
1452.41/1452.84	c    (1446.9s) probing aborted: solving stopped
1452.41/1452.84	c (round 11) 8524 del vars, 31843 del conss, 6620 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 49374264 impls, 0 clqs
1452.41/1452.84	c presolving (11 rounds):
1452.41/1452.84	c  8524 deleted vars, 31843 deleted constraints, 6620 tightened bounds, 0 added holes, 174 changed sides, 167 changed coefficients
1452.41/1452.84	c  49374264 implications, 0 cliques
1452.41/1452.84	c presolving was interrupted.
1452.41/1452.84	c Presolving Time: 1446.61
1452.41/1452.84	c - non default parameters ----------------------------------------------------------------------
1452.41/1452.84	c # SCIP version 1.2.1.2
1452.41/1452.84	c 
1452.41/1452.84	c # frequency for displaying node information lines
1452.41/1452.84	c # [type: int, range: [-1,2147483647], default: 100]
1452.41/1452.84	c display/freq = 10000
1452.41/1452.84	c 
1452.41/1452.84	c # maximal time in seconds to run
1452.41/1452.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1452.41/1452.84	c limits/time = 1797.79
1452.41/1452.84	c 
1452.41/1452.84	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1452.41/1452.84	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1452.41/1452.84	c limits/memory = 1620
1452.41/1452.84	c 
1452.41/1452.84	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
1452.41/1452.84	c # [type: int, range: [-1,2147483647], default: 1]
1452.41/1452.84	c lp/solvefreq = -1
1452.41/1452.84	c 
1452.41/1452.84	c # should presolving try to simplify inequalities
1452.41/1452.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1452.41/1452.84	c constraints/linear/simplifyinequalities = TRUE
1452.41/1452.84	c 
1452.41/1452.84	c # should presolving try to simplify knapsacks
1452.41/1452.84	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1452.41/1452.84	c constraints/knapsack/simplifyinequalities = TRUE
1452.41/1452.84	c 
1452.41/1452.84	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1452.41/1452.84	c # [type: int, range: [-1,2147483647], default: -1]
1452.41/1452.84	c separating/rapidlearning/freq = 0
1452.41/1452.84	c 
1452.41/1452.84	c -----------------------------------------------------------------------------------------------
1452.41/1452.84	c start solving
1452.52/1452.98	c presolving:
1453.00/1453.47	c (round 12) 8524 del vars, 31907 del conss, 6620 chg bounds, 174 chg sides, 167 chg coeffs, 0 upgd conss, 49374264 impls, 0 clqs

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-2686846-1278442901/watcher-2686846-1278442901 -o /tmp/evaluation-result-2686846-1278442901/solver-2686846-1278442901 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686846-1278442901.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: 1.70 1.78 1.67 3/106 20853
/proc/meminfo: memFree=1385128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=6584 CPUtime=0
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 992 0 0 0 0 0 0 0 18 0 1 0 12497566 6742016 914 1992294400 4194304 7136930 140734840135296 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 1646 923 254 719 0 925 0

[startup+0.0818871 s]
/proc/loadavg: 1.70 1.78 1.67 3/106 20853
/proc/meminfo: memFree=1385128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=14296 CPUtime=0.07
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 3072 0 0 0 7 0 0 0 20 0 1 0 12497566 14639104 2994 1992294400 4194304 7136930 140734840135296 18446744073709551615 5648952 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 3574 2994 271 719 0 2853 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14296

[startup+0.100889 s]
/proc/loadavg: 1.70 1.78 1.67 3/106 20853
/proc/meminfo: memFree=1385128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=14904 CPUtime=0.09
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 3199 0 0 0 9 0 0 0 20 0 1 0 12497566 15261696 3121 1992294400 4194304 7136930 140734840135296 18446744073709551615 6166606 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.30091 s]
/proc/loadavg: 1.70 1.78 1.67 3/106 20853
/proc/meminfo: memFree=1385128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=26924 CPUtime=0.29
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 6243 0 0 0 28 1 0 0 20 0 1 0 12497566 27570176 6156 1992294400 4194304 7136930 140734840135296 18446744073709551615 6285837 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700984 s]
/proc/loadavg: 1.70 1.78 1.67 3/106 20853
/proc/meminfo: memFree=1385128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=36816 CPUtime=0.69
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 8704 0 0 0 67 2 0 0 20 0 1 0 12497566 37699584 8617 1992294400 4194304 7136930 140734840135296 18446744073709551615 4525419 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 9204 8617 271 719 0 8483 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36816

[startup+1.50104 s]
/proc/loadavg: 1.70 1.78 1.67 2/107 20854
/proc/meminfo: memFree=1343952/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=56964 CPUtime=1.49
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 13712 0 0 0 145 4 0 0 23 0 1 0 12497566 58331136 13625 1992294400 4194304 7136930 140734840135296 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20853/statm: 14241 13625 271 719 0 13520 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56964

[startup+3.10022 s]
/proc/loadavg: 1.70 1.78 1.67 2/107 20854
/proc/meminfo: memFree=1311836/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=205216 CPUtime=3.09
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 50549 0 0 0 291 18 0 0 25 0 1 0 12497566 210141184 50089 1992294400 4194304 7136930 140734840135296 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 51304 50089 338 719 0 50583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 205216

[startup+6.30057 s]
/proc/loadavg: 1.64 1.77 1.66 2/107 20854
/proc/meminfo: memFree=1068672/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=356704 CPUtime=6.29
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 88199 0 0 0 591 38 0 0 25 0 1 0 12497566 365264896 87739 1992294400 4194304 7136930 140734840135296 18446744073709551615 5968581 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 89176 87739 342 719 0 88455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 356704

[startup+12.7003 s]
/proc/loadavg: 1.59 1.76 1.66 2/107 20854
/proc/meminfo: memFree=930784/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=466172 CPUtime=12.68
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 114168 0 0 0 1211 57 0 0 25 0 1 0 12497566 477360128 113451 1992294400 4194304 7136930 140734840135296 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 116543 113451 347 719 0 115822 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 466172

[startup+25.5017 s]
/proc/loadavg: 1.46 1.72 1.65 2/107 20854
/proc/meminfo: memFree=879076/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=522064 CPUtime=25.49
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 129967 0 0 0 2435 114 0 0 25 0 1 0 12497566 534593536 126580 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 130516 126580 362 719 0 129795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 522064

[startup+51.1015 s]
/proc/loadavg: 1.30 1.66 1.63 2/107 20856
/proc/meminfo: memFree=849192/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=554816 CPUtime=51.08
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 137542 0 0 0 4992 116 0 0 25 0 1 0 12497566 568131584 134155 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 138704 134155 362 719 0 137983 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 554816

[startup+102.308 s]
/proc/loadavg: 1.13 1.56 1.59 2/107 20856
/proc/meminfo: memFree=777148/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=628040 CPUtime=102.27
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 155407 0 0 0 10102 125 0 0 25 0 1 0 12497566 643112960 152020 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 157010 152020 362 719 0 156289 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 628040

[startup+162.301 s]
/proc/loadavg: 1.05 1.45 1.55 2/107 20858
/proc/meminfo: memFree=719860/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=684176 CPUtime=162.24
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 170743 0 0 0 16093 131 0 0 25 0 1 0 12497566 700596224 166332 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 171044 166332 362 719 0 170323 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 684176

[startup+222.301 s]
/proc/loadavg: 1.02 1.37 1.52 2/107 20860
/proc/meminfo: memFree=633804/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=769576 CPUtime=222.23
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 192684 0 0 0 22082 141 0 0 25 0 1 0 12497566 788045824 187761 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 192394 187761 363 719 0 191673 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 769576

[startup+282.301 s]
/proc/loadavg: 1.00 1.30 1.48 2/107 20862
/proc/meminfo: memFree=516748/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=894956 CPUtime=282.22
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 223040 0 0 0 28066 156 0 0 25 0 1 0 12497566 916434944 218117 1992294400 4194304 7136930 140734840135296 18446744073709551615 4925457 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 223739 218117 363 719 0 223018 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 894956

[startup+342.302 s]
/proc/loadavg: 1.00 1.24 1.45 2/107 20863
/proc/meminfo: memFree=448672/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=959244 CPUtime=342.2
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 239090 0 0 0 34056 164 0 0 25 0 1 0 12497566 982265856 233911 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 239811 233911 363 719 0 239090 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 959244

[startup+402.301 s]
/proc/loadavg: 1.00 1.20 1.42 2/107 20864
/proc/meminfo: memFree=383448/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1026648 CPUtime=402.19
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 256219 0 0 0 40046 173 0 0 25 0 1 0 12497566 1051287552 250784 1992294400 4194304 7136930 140734840135296 18446744073709551615 4960258 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 256662 250784 363 719 0 255941 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1026648

[startup+462.302 s]
/proc/loadavg: 1.00 1.16 1.39 2/107 20866
/proc/meminfo: memFree=304336/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1105204 CPUtime=462.17
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 275428 0 0 0 46032 185 0 0 25 0 1 0 12497566 1131728896 269993 1992294400 4194304 7136930 140734840135296 18446744073709551615 4978060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 276301 269993 363 719 0 275580 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1105204

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.36 2/107 20868
/proc/meminfo: memFree=252256/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1156040 CPUtime=522.15
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 289314 0 0 0 52021 194 0 0 25 0 1 0 12497566 1183784960 283111 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 289010 283111 363 719 0 288289 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1156040

[startup+582.301 s]
/proc/loadavg: 1.00 1.10 1.34 2/107 20870
/proc/meminfo: memFree=143880/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1263976 CPUtime=582.14
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 316422 0 0 0 58004 210 0 0 25 0 1 0 12497566 1294311424 309963 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 315994 309963 363 719 0 315273 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1263976

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.31 2/107 20871
/proc/meminfo: memFree=69232/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1337400 CPUtime=642.13
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 335675 0 0 0 63991 222 0 0 25 0 1 0 12497566 1369497600 328447 1992294400 4194304 7136930 140734840135296 18446744073709551615 4978095 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 334350 328447 363 719 0 333629 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1337400

[startup+702.301 s]

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

/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 349248 0 0 0 69978 233 0 0 25 0 1 0 12497566 1425428480 342020 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 348005 342020 363 719 0 347284 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 1392020

[startup+762.309 s]
/proc/loadavg: 1.04 1.06 1.27 2/107 20874
/proc/meminfo: memFree=9856/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1421428 CPUtime=762.09
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 356463 0 0 0 75969 240 0 0 25 0 1 0 12497566 1455542272 349235 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969263 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 355357 349235 363 719 0 354636 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1421428

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.25 2/107 20876
/proc/meminfo: memFree=10580/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1466880 CPUtime=822.07
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 368079 0 0 0 81958 249 0 0 25 0 1 0 12497566 1502085120 360851 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 366720 360851 363 719 0 365999 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1466880

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/107 20878
/proc/meminfo: memFree=10492/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1536048 CPUtime=882.05
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 384512 0 0 0 87946 259 0 0 25 0 1 0 12497566 1572913152 377284 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 384012 377284 363 719 0 383291 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 1536048

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.22 2/107 20879
/proc/meminfo: memFree=9752/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1568496 CPUtime=942.04
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 392601 0 0 0 93936 268 0 0 25 0 1 0 12497566 1606139904 385373 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 392124 385373 363 719 0 391403 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1568496

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/107 20880
/proc/meminfo: memFree=10032/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1591776 CPUtime=1002.02
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 398762 0 0 0 99928 274 0 0 25 0 1 0 12497566 1629978624 391534 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 397944 391534 369 719 0 397223 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 1591776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.18 2/107 20882
/proc/meminfo: memFree=10276/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1621152 CPUtime=1062
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 406221 0 0 0 105919 281 0 0 25 0 1 0 12497566 1660059648 398993 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 405288 398993 369 719 0 404567 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 1621152

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/107 20887
/proc/meminfo: memFree=28304/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1645356 CPUtime=1121.99
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 412326 0 0 0 111910 289 0 0 25 0 1 0 12497566 1684844544 405098 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 411339 405098 369 719 0 410618 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1645356

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/107 20889
/proc/meminfo: memFree=9756/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1679656 CPUtime=1181.97
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 420410 0 0 0 117899 298 0 0 25 0 1 0 12497566 1719967744 413182 1992294400 4194304 7136930 140734840135296 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 419914 413182 369 719 0 419193 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1679656

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.15 2/107 20890
/proc/meminfo: memFree=10048/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1710016 CPUtime=1241.97
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 429313 0 0 0 123890 307 0 0 25 0 1 0 12497566 1751056384 421573 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 427504 421573 369 719 0 426783 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1710016

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.14 2/107 20891
/proc/meminfo: memFree=10240/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1747360 CPUtime=1301.95
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 437653 0 0 0 129879 316 0 0 25 0 1 0 12497566 1789296640 429913 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 436840 429913 369 719 0 436119 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 1747360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 20893
/proc/meminfo: memFree=9672/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1781424 CPUtime=1361.93
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 447075 0 0 0 135867 326 0 0 25 0 1 0 12497566 1824178176 438567 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 445356 438567 369 719 0 444635 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 1781424

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 20895
/proc/meminfo: memFree=10860/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1824696 CPUtime=1421.92
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 458036 0 0 0 141858 334 0 0 25 0 1 0 12497566 1868488704 449528 1992294400 4194304 7136930 140734840135296 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 456174 449528 369 719 0 455453 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 1824696



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1452.8 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 20895
/proc/meminfo: memFree=10128/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1843740 CPUtime=1452.41
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 462563 0 0 0 144902 339 0 0 25 0 1 0 12497566 1887989760 454055 1992294400 4194304 7136930 140734840135296 18446744073709551615 4925973 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 460935 454055 369 719 0 460214 0
Current children cumulated CPU time (s) 1452.41
Current children cumulated vsize (KiB) 1843740

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -20853

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

[startup+1454.22 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 20896
/proc/meminfo: memFree=10176/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1874960 CPUtime=1453.82
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 475093 0 0 0 145017 365 0 0 25 0 1 0 12497566 1919959040 461788 1992294400 4194304 7136930 140734840135296 18446744073709551615 4212121 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 468740 461788 374 719 0 468019 0
Current children cumulated CPU time (s) 1453.82
Current children cumulated vsize (KiB) 1874960

[startup+1454.6 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 20896
/proc/meminfo: memFree=10176/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1876476 CPUtime=1454.21
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 478498 0 0 0 145051 370 0 0 25 0 1 0 12497566 1921511424 462169 1992294400 4194304 7136930 140734840135296 18446744073709551615 4672117 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 469119 462169 375 719 0 468398 0
Current children cumulated CPU time (s) 1454.21
Current children cumulated vsize (KiB) 1876476

[startup+1454.8 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 20896
/proc/meminfo: memFree=10176/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=1862860 CPUtime=1454.4
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4202496 478498 0 0 0 145070 370 0 0 25 0 1 0 12497566 1907568640 458765 1992294400 4194304 7136930 140734840135296 18446744073709551615 5491560 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20853/statm: 465715 458765 375 719 0 464994 0
Current children cumulated CPU time (s) 1454.4
Current children cumulated vsize (KiB) 1862860

[startup+1454.9 s]
/proc/loadavg: 1.00 1.00 1.11 2/108 20896
/proc/meminfo: memFree=10176/2059040 swapFree=4192956/4192956
[pid=20853] ppid=20851 vsize=0 CPUtime=1454.5
/proc/20853/stat : 20853 (pbscip.linux.x8) R 20851 20853 20026 0 -1 4203524 478498 0 0 0 145071 379 0 0 25 0 1 0 12497566 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/20853/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1454.5
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1454.99
CPU time (s): 1454.6
CPU user time (s): 1450.72
CPU system time (s): 3.88841
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 1876752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1450.72
system time used= 3.88841
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478498
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= 4173

runsolver used 2.46362 second user time and 6.83696 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-06 21:01:41
IDJOB=2686846
IDBENCH=76942
IDSOLVER=1167
FILE ID=node042/2686846-1278442901
PBS_JOBID= 11233476
Free space on /tmp= 62456 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6035_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2686846-1278442901/watcher-2686846-1278442901 -o /tmp/evaluation-result-2686846-1278442901/solver-2686846-1278442901 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686846-1278442901.opb -t 1800 -m 1800

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

MD5SUM BENCH= 5c066885a5dc7aa42baae564c5305e8c
RANDOM SEED=1420183279

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1385532 kB
Buffers:        110472 kB
Cached:         424680 kB
SwapCached:          0 kB
Active:         196484 kB
Inactive:       398912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1385532 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7156 kB
Writeback:           0 kB
AnonPages:       60172 kB
Mapped:          14392 kB
Slab:            56124 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179752 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= 62456 MiB
End job on node042 at 2010-07-06 21:25:56