Trace number 2687457

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) 653.813 653.98

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_10.std.opb
MD5SUM7057b1dc56833927de57e90579c341ad
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark7.9118
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints192684
Number of constraints which are clauses191484
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 constraint71
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-2687457-1278453705.opb>
3.28/3.38	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192684 constraints
3.28/3.38	c problem read
3.28/3.39	c presolving settings loaded
3.28/3.39	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
4.28/4.38	c presolving:
15.88/15.99	c (round 1) 5730 del vars, 16736 del conss, 4533 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12917346 impls, 0 clqs
22.78/22.84	c (round 2) 10386 del vars, 37331 del conss, 8854 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12946857 impls, 0 clqs
25.58/25.68	c (round 3) 12335 del vars, 45927 del conss, 10093 chg bounds, 74 chg sides, 70 chg coeffs, 0 upgd conss, 12963656 impls, 0 clqs
27.38/27.48	c (round 4) 13324 del vars, 50181 del conss, 10831 chg bounds, 117 chg sides, 115 chg coeffs, 0 upgd conss, 12971676 impls, 0 clqs
28.37/28.45	c (round 5) 13976 del vars, 52914 del conss, 11252 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12975288 impls, 0 clqs
28.97/29.02	c (round 6) 14283 del vars, 54297 del conss, 11429 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12977821 impls, 0 clqs
29.37/29.40	c (round 7) 14415 del vars, 54937 del conss, 11508 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12978687 impls, 0 clqs
29.69/29.73	c (round 8) 14505 del vars, 55335 del conss, 11565 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12979387 impls, 0 clqs
29.97/30.02	c (round 9) 14575 del vars, 55644 del conss, 11604 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980347 impls, 0 clqs
30.18/30.25	c (round 10) 14605 del vars, 55792 del conss, 11622 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980585 impls, 0 clqs
30.37/30.48	c (round 11) 14619 del vars, 55856 del conss, 11629 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12980793 impls, 0 clqs
30.68/30.70	c (round 12) 14633 del vars, 55923 del conss, 11636 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981095 impls, 0 clqs
30.88/30.91	c (round 13) 14645 del vars, 55976 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 0 upgd conss, 12981129 impls, 0 clqs
32.17/32.25	c (round 14) 14645 del vars, 55986 del conss, 11644 chg bounds, 125 chg sides, 126 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
33.57/33.63	c (round 15) 14645 del vars, 55995 del conss, 11644 chg bounds, 221 chg sides, 373 chg coeffs, 136698 upgd conss, 12981129 impls, 0 clqs
651.63/651.80	c pressed CTRL-C 1 times (5 times for forcing termination)
652.03/652.28	c    (645.4s) probing: 590/40137 (1.5%) - 0 fixings, 0 aggregations, 8244240 implications, 0 bound changes
652.03/652.28	c    (645.4s) probing aborted: solving stopped
652.03/652.29	c presolving (16 rounds):
652.03/652.29	c  14645 deleted vars, 56003 deleted constraints, 11644 tightened bounds, 0 added holes, 226 changed sides, 401 changed coefficients
652.03/652.29	c  42753005 implications, 0 cliques
652.03/652.29	c presolved problem has 40137 variables (40137 bin, 0 int, 0 impl, 0 cont) and 136721 constraints
652.03/652.29	c    1099 constraints of type <knapsack>
652.03/652.29	c      33 constraints of type <setppc>
652.03/652.29	c  135589 constraints of type <logicor>
652.03/652.29	c transformed objective value is always integral (scale: 1)
652.03/652.29	c Presolving Time: 644.84
652.03/652.29	c - non default parameters ----------------------------------------------------------------------
652.03/652.29	c # SCIP version 1.2.1.2
652.03/652.29	c 
652.03/652.29	c # frequency for displaying node information lines
652.03/652.29	c # [type: int, range: [-1,2147483647], default: 100]
652.03/652.29	c display/freq = 10000
652.03/652.29	c 
652.03/652.29	c # maximal time in seconds to run
652.03/652.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
652.03/652.29	c limits/time = 1796.63
652.03/652.29	c 
652.03/652.29	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
652.03/652.29	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
652.03/652.29	c limits/memory = 1620
652.03/652.29	c 
652.03/652.29	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
652.03/652.29	c # [type: int, range: [-1,2147483647], default: 1]
652.03/652.29	c lp/solvefreq = -1
652.03/652.29	c 
652.03/652.29	c # should presolving try to simplify inequalities
652.03/652.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
652.03/652.29	c constraints/linear/simplifyinequalities = TRUE
652.03/652.29	c 
652.03/652.29	c # should presolving try to simplify knapsacks
652.03/652.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
652.03/652.29	c constraints/knapsack/simplifyinequalities = TRUE
652.03/652.29	c 
652.03/652.29	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
652.03/652.29	c # [type: int, range: [-1,2147483647], default: -1]
652.03/652.29	c separating/rapidlearning/freq = 0
652.03/652.29	c 
652.03/652.29	c -----------------------------------------------------------------------------------------------
652.03/652.29	c start solving
652.22/652.42	c 
652.42/652.62	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
652.42/652.62	c   646s|     1 |     2 |     0 |     - |1267M|   0 |   - |  40k| 136k|   0 |   0 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf

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-2687457-1278453705/watcher-2687457-1278453705 -o /tmp/evaluation-result-2687457-1278453705/solver-2687457-1278453705 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687457-1278453705.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 1.00 3/106 19642
/proc/meminfo: memFree=1837640/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=6584 CPUtime=0
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 927 0 0 0 0 0 0 0 18 0 1 0 13577909 6742016 850 1992294400 4194304 7136930 140736952728176 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 1646 859 254 719 0 925 0

[startup+0.05405 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19642
/proc/meminfo: memFree=1837640/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=11644 CPUtime=0.04
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 2388 0 0 0 4 0 0 0 20 0 1 0 13577909 11923456 2310 1992294400 4194304 7136930 140736952728176 18446744073709551615 5650593 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 2911 2310 271 719 0 2190 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11644

[startup+0.101053 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19642
/proc/meminfo: memFree=1837640/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=14904 CPUtime=0.09
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 3200 0 0 0 8 1 0 0 20 0 1 0 13577909 15261696 3122 1992294400 4194304 7136930 140736952728176 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 3726 3122 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.30107 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19642
/proc/meminfo: memFree=1837640/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=26924 CPUtime=0.29
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 13577909 27570176 6156 1992294400 4194304 7136930 140736952728176 18446744073709551615 4327714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.701113 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 19642
/proc/meminfo: memFree=1837640/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=42204 CPUtime=0.68
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 10050 0 0 0 65 3 0 0 21 0 1 0 13577909 43216896 9963 1992294400 4194304 7136930 140736952728176 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/19642/statm: 10551 9963 271 719 0 9830 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 42204

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19643
/proc/meminfo: memFree=1791008/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=59632 CPUtime=1.48
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 14411 0 0 0 143 5 0 0 23 0 1 0 13577909 61063168 14324 1992294400 4194304 7136930 140736952728176 18446744073709551615 4361616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 14908 14324 271 719 0 14187 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 59632

[startup+3.10132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19643
/proc/meminfo: memFree=1764224/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=109532 CPUtime=3.08
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 26847 0 0 0 298 10 0 0 25 0 1 0 13577909 112160768 26760 1992294400 4194304 7136930 140736952728176 18446744073709551615 4391168 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19642/statm: 27383 26760 271 719 0 26662 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 109532

[startup+6.3006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19643
/proc/meminfo: memFree=1503080/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=388832 CPUtime=6.28
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 96332 0 0 0 591 37 0 0 25 0 1 0 13577909 398163968 95799 1992294400 4194304 7136930 140736952728176 18446744073709551615 5955535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 97208 95799 342 719 0 96487 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 388832

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19644
/proc/meminfo: memFree=1242928/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=627896 CPUtime=12.68
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 154075 0 0 0 1203 65 0 0 25 0 1 0 13577909 642965504 153542 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 156974 153542 342 719 0 156253 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 627896

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19644
/proc/meminfo: memFree=1176588/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=675624 CPUtime=25.47
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 166031 0 0 0 2453 94 0 0 25 0 1 0 13577909 691838976 164984 1992294400 4194304 7136930 140736952728176 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 168906 164984 347 719 0 168185 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 675624

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19644
/proc/meminfo: memFree=1099212/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=757360 CPUtime=51.07
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 207039 0 0 0 4903 204 0 0 25 0 1 0 13577909 775536640 184657 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 189340 184657 386 719 0 188619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 757360

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19646
/proc/meminfo: memFree=1046884/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=810760 CPUtime=102.26
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 219930 0 0 0 10015 211 0 0 25 0 1 0 13577909 830218240 197548 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969489 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 202690 197548 386 719 0 201969 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 810760

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19648
/proc/meminfo: memFree=963308/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=897236 CPUtime=162.24
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 241974 0 0 0 16002 222 0 0 25 0 1 0 13577909 918769664 218568 1992294400 4194304 7136930 140736952728176 18446744073709551615 4688345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 224309 218568 386 719 0 223588 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 897236

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19649
/proc/meminfo: memFree=902424/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=957400 CPUtime=222.22
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 258518 0 0 0 21993 229 0 0 25 0 1 0 13577909 980377600 233576 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 239350 233576 386 719 0 238629 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 957400

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19651
/proc/meminfo: memFree=809300/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1055808 CPUtime=282.22
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 282418 0 0 0 27980 242 0 0 25 0 1 0 13577909 1081147392 256865 1992294400 4194304 7136930 140736952728176 18446744073709551615 4862100 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 263952 256865 386 719 0 263231 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1055808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19652
/proc/meminfo: memFree=671536/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1194240 CPUtime=342.2
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 316725 0 0 0 33961 259 0 0 25 0 1 0 13577909 1222901760 291172 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 298560 291172 386 719 0 297839 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1194240

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19654
/proc/meminfo: memFree=569236/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1298256 CPUtime=402.19
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 343279 0 0 0 39947 272 0 0 25 0 1 0 13577909 1329414144 317214 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 324564 317214 386 719 0 323843 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1298256

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19656
/proc/meminfo: memFree=476856/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1390624 CPUtime=462.17
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 366013 0 0 0 45932 285 0 0 25 0 1 0 13577909 1423998976 339948 1992294400 4194304 7136930 140736952728176 18446744073709551615 4219807 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 347656 339948 386 719 0 346935 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1390624

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19657
/proc/meminfo: memFree=348764/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1524600 CPUtime=522.15
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 399088 0 0 0 51914 301 0 0 25 0 1 0 13577909 1561190400 373023 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 381150 373023 386 719 0 380429 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1524600

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19659
/proc/meminfo: memFree=222780/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1647760 CPUtime=582.14
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 429831 0 0 0 57894 320 0 0 25 0 1 0 13577909 1687306240 403766 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 411940 403766 386 719 0 411219 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1647760

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19660
/proc/meminfo: memFree=42112/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1827180 CPUtime=642.14
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 474495 0 0 0 63868 346 0 0 25 0 1 0 13577909 1871032320 448174 1992294400 4194304 7136930 140736952728176 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 456795 448174 386 719 0 456074 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1827180



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+651.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 19660
/proc/meminfo: memFree=26240/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1843408 CPUtime=651.63
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 478712 0 0 0 64814 349 0 0 25 0 1 0 13577909 1887649792 452135 1992294400 4194304 7136930 140736952728176 18446744073709551615 4689043 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 460852 452135 386 719 0 460131 0
Current children cumulated CPU time (s) 651.63
Current children cumulated vsize (KiB) 1843408

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -19642

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

[startup+652.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19662
/proc/meminfo: memFree=25984/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1843724 CPUtime=652.42
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 479803 0 0 0 64893 349 0 0 25 0 1 0 13577909 1887973376 452281 1992294400 4194304 7136930 140736952728176 18446744073709551615 4407828 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 460931 452281 404 719 0 460210 0
Current children cumulated CPU time (s) 652.42
Current children cumulated vsize (KiB) 1843724

[startup+653.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19662
/proc/meminfo: memFree=25612/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1843724 CPUtime=653.23
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 479804 0 0 0 64974 349 0 0 25 0 1 0 13577909 1887973376 452282 1992294400 4194304 7136930 140736952728176 18446744073709551615 5005110 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 460931 452282 405 719 0 460210 0
Current children cumulated CPU time (s) 653.23
Current children cumulated vsize (KiB) 1843724

[startup+653.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19662
/proc/meminfo: memFree=25612/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=1843724 CPUtime=653.62
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4202496 479804 0 0 0 65013 349 0 0 25 0 1 0 13577909 1887973376 452282 1992294400 4194304 7136930 140736952728176 18446744073709551615 5005060 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/19642/statm: 460931 452282 405 719 0 460210 0
Current children cumulated CPU time (s) 653.62
Current children cumulated vsize (KiB) 1843724

[startup+653.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19662
/proc/meminfo: memFree=25612/2059040 swapFree=4139492/4192956
[pid=19642] ppid=19640 vsize=0 CPUtime=653.73
/proc/19642/stat : 19642 (pbscip.linux.x8) R 19640 19642 19155 0 -1 4203524 479804 0 0 0 65014 359 0 0 25 0 1 0 13577909 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/19642/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 653.73
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 653.98
CPU time (s): 653.813
CPU user time (s): 650.142
CPU system time (s): 3.67044
CPU usage (%): 99.9744
Max. virtual memory (cumulated for all children) (KiB): 1843724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 650.142
system time used= 3.67044
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479804
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= 5186

runsolver used 1.09683 second user time and 3.08153 second system time

The end

Launcher Data 

Begin job on node043 at 2010-07-07 00:01:46
IDJOB=2687457
IDBENCH=77885
IDSOLVER=1167
FILE ID=node043/2687457-1278453705
PBS_JOBID= 11233523
Free space on /tmp= 62524 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9043_10.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-2687457-1278453705/watcher-2687457-1278453705 -o /tmp/evaluation-result-2687457-1278453705/solver-2687457-1278453705 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2687457-1278453705.opb -t 1800 -m 1800

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

MD5SUM BENCH= 7057b1dc56833927de57e90579c341ad
RANDOM SEED=1331169448

node043.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1838168 kB
Buffers:         11272 kB
Cached:         127488 kB
SwapCached:       6788 kB
Active:          31416 kB
Inactive:       121872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1838168 kB
SwapTotal:     4192956 kB
SwapFree:      4139492 kB
Dirty:            9432 kB
Writeback:          36 kB
AnonPages:       12564 kB
Mapped:          11904 kB
Slab:            45508 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181704 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= 62520 MiB
End job on node043 at 2010-07-07 00:12:40