Trace number 2686989

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) 882.901 883.196

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_5.std.opb
MD5SUM540da758cf8d48dfd6d010c328e69846
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark17.4673
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234431
Number of constraints which are clauses233231
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 constraint120
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-2686989-1278445766.opb>
4.30/4.30	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 234431 constraints
4.30/4.30	c problem read
4.30/4.31	c presolving settings loaded
4.30/4.31	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
5.59/5.61	c presolving:
19.99/20.01	c (round 1) 4196 del vars, 12332 del conss, 2829 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16174414 impls, 0 clqs
29.68/29.77	c (round 2) 10548 del vars, 32884 del conss, 8730 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16201452 impls, 0 clqs
33.48/33.55	c (round 3) 12473 del vars, 42558 del conss, 9936 chg bounds, 22 chg sides, 35 chg coeffs, 0 upgd conss, 16211827 impls, 0 clqs
35.38/35.46	c (round 4) 13460 del vars, 46311 del conss, 10503 chg bounds, 43 chg sides, 64 chg coeffs, 0 upgd conss, 16217065 impls, 0 clqs
36.38/36.42	c (round 5) 13901 del vars, 48129 del conss, 10719 chg bounds, 43 chg sides, 64 chg coeffs, 0 upgd conss, 16219790 impls, 0 clqs
36.88/36.96	c (round 6) 14061 del vars, 48873 del conss, 10791 chg bounds, 43 chg sides, 64 chg coeffs, 0 upgd conss, 16220721 impls, 0 clqs
37.18/37.29	c (round 7) 14101 del vars, 49103 del conss, 10800 chg bounds, 43 chg sides, 64 chg coeffs, 0 upgd conss, 16221133 impls, 0 clqs
37.48/37.59	c (round 8) 14109 del vars, 49156 del conss, 10804 chg bounds, 43 chg sides, 64 chg coeffs, 0 upgd conss, 16221161 impls, 0 clqs
39.49/39.52	c (round 9) 14109 del vars, 49168 del conss, 10804 chg bounds, 43 chg sides, 64 chg coeffs, 185263 upgd conss, 16221161 impls, 0 clqs
42.78/42.90	c (round 10) 14109 del vars, 49189 del conss, 10804 chg bounds, 124 chg sides, 318 chg coeffs, 185263 upgd conss, 16221161 impls, 0 clqs
880.72/881.02	c pressed CTRL-C 1 times (5 times for forcing termination)
881.59/881.90	c    (874.0s) probing: 257/58733 (0.4%) - 0 fixings, 0 aggregations, 4819059 implications, 0 bound changes
881.59/881.90	c    (874.0s) probing aborted: solving stopped
881.59/881.92	c presolving (11 rounds):
881.59/881.92	c  14109 deleted vars, 49199 deleted constraints, 10804 tightened bounds, 0 added holes, 124 changed sides, 323 changed coefficients
881.59/881.92	c  40407149 implications, 0 cliques
881.59/881.92	c presolved problem has 58733 variables (58733 bin, 0 int, 0 impl, 0 cont) and 185290 constraints
881.59/881.92	c    1112 constraints of type <knapsack>
881.59/881.92	c      37 constraints of type <setppc>
881.59/881.92	c  184141 constraints of type <logicor>
881.59/881.92	c transformed objective value is always integral (scale: 1)
881.59/881.92	c Presolving Time: 873.38
881.59/881.92	c - non default parameters ----------------------------------------------------------------------
881.59/881.92	c # SCIP version 1.2.1.2
881.59/881.92	c 
881.59/881.92	c # frequency for displaying node information lines
881.59/881.92	c # [type: int, range: [-1,2147483647], default: 100]
881.59/881.92	c display/freq = 10000
881.59/881.92	c 
881.59/881.92	c # maximal time in seconds to run
881.59/881.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
881.59/881.92	c limits/time = 1795.7
881.59/881.92	c 
881.59/881.92	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
881.59/881.92	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
881.59/881.92	c limits/memory = 1620
881.59/881.92	c 
881.59/881.92	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
881.59/881.92	c # [type: int, range: [-1,2147483647], default: 1]
881.59/881.92	c lp/solvefreq = -1
881.59/881.92	c 
881.59/881.92	c # should presolving try to simplify inequalities
881.59/881.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
881.59/881.92	c constraints/linear/simplifyinequalities = TRUE
881.59/881.92	c 
881.59/881.92	c # should presolving try to simplify knapsacks
881.59/881.92	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
881.59/881.92	c constraints/knapsack/simplifyinequalities = TRUE
881.59/881.92	c 
881.59/881.92	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
881.59/881.92	c # [type: int, range: [-1,2147483647], default: -1]
881.59/881.92	c separating/rapidlearning/freq = 0
881.59/881.92	c 
881.59/881.92	c -----------------------------------------------------------------------------------------------
881.59/881.92	c start solving
881.80/882.11	c 
882.09/882.40	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
882.09/882.40	c   875s|     1 |     2 |     0 |     - |1289M|   0 |   - |  58k| 185k|   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-2686989-1278445766/watcher-2686989-1278445766 -o /tmp/evaluation-result-2686989-1278445766/solver-2686989-1278445766 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686989-1278445766.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: 1.26 1.06 1.02 3/106 22600
/proc/meminfo: memFree=1563864/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=6584 CPUtime=0
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 979 0 0 0 0 0 0 0 18 0 1 0 12782834 6742016 901 1992294400 4194304 7136930 140734081755520 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 1646 912 254 719 0 925 0

[startup+0.038792 s]
/proc/loadavg: 1.26 1.06 1.02 3/106 22600
/proc/meminfo: memFree=1563864/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=10492 CPUtime=0.03
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 2119 0 0 0 3 0 0 0 20 0 1 0 12782834 10743808 2041 1992294400 4194304 7136930 140734081755520 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 2623 2041 271 719 0 1902 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10492

[startup+0.100799 s]
/proc/loadavg: 1.26 1.06 1.02 3/106 22600
/proc/meminfo: memFree=1563864/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=14904 CPUtime=0.09
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 3199 0 0 0 8 1 0 0 20 0 1 0 12782834 15261696 3121 1992294400 4194304 7136930 140734081755520 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 3726 3121 271 719 0 3005 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14904

[startup+0.300821 s]
/proc/loadavg: 1.26 1.06 1.02 3/106 22600
/proc/meminfo: memFree=1563864/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=26924 CPUtime=0.29
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 6243 0 0 0 27 2 0 0 20 0 1 0 12782834 27570176 6156 1992294400 4194304 7136930 140734081755520 18446744073709551615 6166618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 6731 6156 271 719 0 6010 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26924

[startup+0.700865 s]
/proc/loadavg: 1.26 1.06 1.02 3/106 22600
/proc/meminfo: memFree=1563864/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=48588 CPUtime=0.69
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 11615 0 0 0 65 4 0 0 20 0 1 0 12782834 49754112 11528 1992294400 4194304 7136930 140734081755520 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 12147 11528 271 719 0 11426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48588

[startup+1.50095 s]
/proc/loadavg: 1.32 1.08 1.02 2/107 22601
/proc/meminfo: memFree=1512520/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=65180 CPUtime=1.49
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 15765 0 0 0 143 6 0 0 23 0 1 0 12782834 66744320 15678 1992294400 4194304 7136930 140734081755520 18446744073709551615 6341184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 16295 15680 271 719 0 15574 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 65180

[startup+3.10113 s]
/proc/loadavg: 1.32 1.08 1.02 2/107 22601
/proc/meminfo: memFree=1488464/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=110572 CPUtime=3.09
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 27086 0 0 0 299 10 0 0 25 0 1 0 12782834 113225728 26999 1992294400 4194304 7136930 140734081755520 18446744073709551615 6304148 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22600/statm: 27643 26999 271 719 0 26922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 110572

[startup+6.30149 s]
/proc/loadavg: 1.32 1.08 1.02 2/107 22601
/proc/meminfo: memFree=1226576/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=394540 CPUtime=6.29
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 96935 0 0 0 591 38 0 0 25 0 1 0 12782834 404008960 96433 1992294400 4194304 7136930 140734081755520 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 98635 96433 338 719 0 97914 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394540

[startup+12.7012 s]
/proc/loadavg: 1.27 1.07 1.02 2/107 22601
/proc/meminfo: memFree=911492/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=686112 CPUtime=12.69
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 169431 0 0 0 1196 73 0 0 25 0 1 0 12782834 702578688 168929 1992294400 4194304 7136930 140734081755520 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 171528 168929 342 719 0 170807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 686112

[startup+25.5006 s]
/proc/loadavg: 1.23 1.07 1.02 2/107 22601
/proc/meminfo: memFree=724500/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=857948 CPUtime=25.48
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 210275 0 0 0 2441 107 0 0 25 0 1 0 12782834 878538752 209516 1992294400 4194304 7136930 140734081755520 18446744073709551615 5966492 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 214487 209516 347 719 0 213766 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 857948

[startup+51.1005 s]
/proc/loadavg: 1.15 1.06 1.02 2/107 22603
/proc/meminfo: memFree=638072/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=949252 CPUtime=51.07
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 265620 0 0 0 4874 233 0 0 25 0 1 0 12782834 972034048 231505 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 237313 231505 387 719 0 236592 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 949252

[startup+102.309 s]
/proc/loadavg: 1.06 1.05 1.02 2/107 22603
/proc/meminfo: memFree=537260/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1053236 CPUtime=102.27
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 290543 0 0 0 9982 245 0 0 25 0 1 0 12782834 1078513664 256428 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 263309 256428 387 719 0 262588 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1053236

[startup+162.301 s]
/proc/loadavg: 1.02 1.04 1.01 2/107 22605
/proc/meminfo: memFree=529324/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1062380 CPUtime=162.23
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 292508 0 0 0 15978 245 0 0 25 0 1 0 12782834 1087877120 258393 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 265595 258393 387 719 0 264874 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1062380

[startup+222.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 22607
/proc/meminfo: memFree=480220/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1116620 CPUtime=222.21
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 305077 0 0 0 21971 250 0 0 25 0 1 0 12782834 1143418880 270830 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969519 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 279155 270830 387 719 0 278434 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1116620

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22609
/proc/meminfo: memFree=433596/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1159400 CPUtime=282.19
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 316545 0 0 0 27963 256 0 0 25 0 1 0 12782834 1187225600 282298 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 289850 282298 387 719 0 289129 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1159400

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22611
/proc/meminfo: memFree=381888/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1211164 CPUtime=342.17
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 329669 0 0 0 33954 263 0 0 25 0 1 0 12782834 1240231936 295422 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969699 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 302791 295422 387 719 0 302070 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1211164

[startup+402.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22611
/proc/meminfo: memFree=298312/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1298508 CPUtime=402.15
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 350299 0 0 0 39944 271 0 0 25 0 1 0 12782834 1329672192 316052 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 324627 316052 387 719 0 323906 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1298508

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22613
/proc/meminfo: memFree=211140/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1388152 CPUtime=462.13
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 372031 0 0 0 45932 281 0 0 25 0 1 0 12782834 1421467648 337784 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 347038 337784 387 719 0 346317 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1388152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22615
/proc/meminfo: memFree=179148/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1421748 CPUtime=522.12
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 380243 0 0 0 51926 286 0 0 25 0 1 0 12782834 1455869952 345739 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 355437 345739 387 719 0 354716 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 1421748

[startup+582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22617
/proc/meminfo: memFree=131284/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1469876 CPUtime=582.09
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 392180 0 0 0 57919 290 0 0 25 0 1 0 12782834 1505153024 357676 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 367469 357676 387 719 0 366748 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1469876

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22619
/proc/meminfo: memFree=86024/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1514520 CPUtime=642.09
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 403708 0 0 0 63913 296 0 0 25 0 1 0 12782834 1550868480 368947 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 378630 368947 387 719 0 377909 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1514520

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22628
/proc/meminfo: memFree=10672/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1596328 CPUtime=702.05
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 423870 0 0 0 69901 304 0 0 25 0 1 0 12782834 1634639872 388595 1992294400 4194304 7136930 140734081755520 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 399082 388595 387 719 0 398361 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1596328

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22630
/proc/meminfo: memFree=10520/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1656716 CPUtime=762.04
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 439061 0 0 0 75890 314 0 0 25 0 1 0 12782834 1696477184 403786 1992294400 4194304 7136930 140734081755520 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 414179 403786 387 719 0 413458 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 1656716

[startup+822.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 22632
/proc/meminfo: memFree=10836/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1749788 CPUtime=822.02
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 462268 0 0 0 81875 327 0 0 25 0 1 0 12782834 1791782912 426737 1992294400 4194304 7136930 140734081755520 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 437447 426737 387 719 0 436726 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 1749788



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+881.006 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 22634
/proc/meminfo: memFree=10664/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1844148 CPUtime=880.72
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 486497 0 0 0 87731 341 0 0 25 0 1 0 12782834 1888407552 450454 1992294400 4194304 7136930 140734081755520 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 461037 450454 387 719 0 460316 0
Current children cumulated CPU time (s) 880.72
Current children cumulated vsize (KiB) 1844148

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 22635
/proc/meminfo: memFree=11092/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1847184 CPUtime=881.99
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 487985 0 0 0 87858 341 0 0 25 0 1 0 12782834 1891516416 450781 1992294400 4194304 7136930 140734081755520 18446744073709551615 5005193 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 461796 450781 405 719 0 461075 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1847184

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22600

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

[startup+882.601 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 22635
/proc/meminfo: memFree=11092/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1848080 CPUtime=882.29
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 488242 0 0 0 87888 341 0 0 25 0 1 0 12782834 1892433920 451005 1992294400 4194304 7136930 140734081755520 18446744073709551615 4225326 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 462020 451005 406 719 0 461299 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 1848080

[startup+883.001 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 22635
/proc/meminfo: memFree=11092/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=1850364 CPUtime=882.7
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4202496 488813 0 0 0 87928 342 0 0 25 0 1 0 12782834 1894772736 451576 1992294400 4194304 7136930 140734081755520 18446744073709551615 4854293 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22600/statm: 462591 451576 406 719 0 461870 0
Current children cumulated CPU time (s) 882.7
Current children cumulated vsize (KiB) 1850364

[startup+883.101 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 22635
/proc/meminfo: memFree=11092/2059040 swapFree=4192956/4192956
[pid=22600] ppid=22598 vsize=0 CPUtime=882.79
/proc/22600/stat : 22600 (pbscip.linux.x8) R 22598 22600 21616 0 -1 4203524 488813 0 0 0 87930 349 0 0 25 0 1 0 12782834 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22600/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 883.196
CPU time (s): 882.901
CPU user time (s): 879.307
CPU system time (s): 3.59345
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 1850364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 879.307
system time used= 3.59345
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488813
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= 990

runsolver used 1.45078 second user time and 4.22736 second system time

The end

Launcher Data 

Begin job on node059 at 2010-07-06 21:49:27
IDJOB=2686989
IDBENCH=77248
IDSOLVER=1167
FILE ID=node059/2686989-1278445766
PBS_JOBID= 11233490
Free space on /tmp= 62536 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_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-2686989-1278445766/watcher-2686989-1278445766 -o /tmp/evaluation-result-2686989-1278445766/solver-2686989-1278445766 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686989-1278445766.opb -t 1800 -m 1800

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

MD5SUM BENCH= 540da758cf8d48dfd6d010c328e69846
RANDOM SEED=284240759

node059.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		: 3000.255
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.255
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1564392 kB
Buffers:        101660 kB
Cached:         259888 kB
SwapCached:          0 kB
Active:         137240 kB
Inactive:       284640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1564392 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           11356 kB
Writeback:           0 kB
AnonPages:       60336 kB
Mapped:          14408 kB
Slab:            50804 kB
PageTables:       4236 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62536 MiB
End job on node059 at 2010-07-06 22:04:10