Trace number 2686924

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) 653.3 653.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12047_2.std.opb
MD5SUM3d3e67c51070a852e8117f97ab577e7c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark134
Best CPU time to get the best result obtained on this benchmark1800.4
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 constraints256320
Number of constraints which are clauses255120
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 constraint68
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-2686924-1278444295.opb>
4.09/4.17	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256320 constraints
4.09/4.17	c problem read
4.09/4.17	c presolving settings loaded
4.09/4.18	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
5.40/5.41	c presolving:
19.69/19.79	c (round 1) 9047 del vars, 26928 del conss, 7333 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16918240 impls, 0 clqs
31.18/31.23	c (round 2) 15609 del vars, 57097 del conss, 13668 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16952328 impls, 0 clqs
35.28/35.32	c (round 3) 18187 del vars, 68916 del conss, 15199 chg bounds, 24 chg sides, 21 chg coeffs, 0 upgd conss, 16968869 impls, 0 clqs
37.88/37.90	c (round 4) 19543 del vars, 74518 del conss, 16123 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16980351 impls, 0 clqs
39.49/39.55	c (round 5) 20370 del vars, 77965 del conss, 16643 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16987688 impls, 0 clqs
40.48/40.51	c (round 6) 20855 del vars, 80063 del conss, 16917 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16992716 impls, 0 clqs
41.18/41.27	c (round 7) 21170 del vars, 81366 del conss, 17100 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16996165 impls, 0 clqs
41.88/41.93	c (round 8) 21442 del vars, 82457 del conss, 17247 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 16999746 impls, 0 clqs
42.38/42.49	c (round 9) 21640 del vars, 83240 del conss, 17354 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17002532 impls, 0 clqs
42.88/42.94	c (round 10) 21772 del vars, 83802 del conss, 17424 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17004774 impls, 0 clqs
43.28/43.33	c (round 11) 21880 del vars, 84239 del conss, 17481 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17006756 impls, 0 clqs
43.58/43.68	c (round 12) 21971 del vars, 84618 del conss, 17531 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17009132 impls, 0 clqs
43.98/44.07	c (round 13) 22047 del vars, 84935 del conss, 17580 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010249 impls, 0 clqs
44.38/44.43	c (round 14) 22101 del vars, 85170 del conss, 17615 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010635 impls, 0 clqs
44.68/44.71	c (round 15) 22125 del vars, 85300 del conss, 17621 chg bounds, 33 chg sides, 33 chg coeffs, 0 upgd conss, 17010733 impls, 0 clqs
46.18/46.27	c (round 16) 22125 del vars, 85314 del conss, 17621 chg bounds, 33 chg sides, 33 chg coeffs, 171006 upgd conss, 17010733 impls, 0 clqs
47.38/47.41	c (round 17) 22128 del vars, 85321 del conss, 17622 chg bounds, 54 chg sides, 173 chg coeffs, 171006 upgd conss, 17012836 impls, 2180 clqs
651.13/651.30	c pressed CTRL-C 1 times (5 times for forcing termination)
651.72/651.91	c    (644.0s) probing: 398/50713 (0.8%) - 17 fixings, 3 aggregations, 6739037 implications, 0 bound changes
651.72/651.91	c    (644.0s) probing aborted: solving stopped
651.72/651.91	c (round 18) 22149 del vars, 85323 del conss, 17622 chg bounds, 68 chg sides, 234 chg coeffs, 171006 upgd conss, 46050888 impls, 2276 clqs
651.72/651.91	c presolving (18 rounds):
651.72/651.91	c  22149 deleted vars, 85323 deleted constraints, 17622 tightened bounds, 0 added holes, 68 changed sides, 234 changed coefficients
651.72/651.91	c  46050888 implications, 2276 cliques
651.72/651.91	c presolving was interrupted.
651.72/651.91	c Presolving Time: 643.40
651.72/651.91	c - non default parameters ----------------------------------------------------------------------
651.72/651.91	c # SCIP version 1.2.1.2
651.72/651.91	c 
651.72/651.91	c # frequency for displaying node information lines
651.72/651.91	c # [type: int, range: [-1,2147483647], default: 100]
651.72/651.91	c display/freq = 10000
651.72/651.91	c 
651.72/651.91	c # maximal time in seconds to run
651.72/651.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
651.72/651.91	c limits/time = 1795.84
651.72/651.91	c 
651.72/651.91	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
651.72/651.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
651.72/651.91	c limits/memory = 1620
651.72/651.91	c 
651.72/651.91	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
651.72/651.91	c # [type: int, range: [-1,2147483647], default: 1]
651.72/651.91	c lp/solvefreq = -1
651.72/651.91	c 
651.72/651.91	c # should presolving try to simplify inequalities
651.72/651.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
651.72/651.91	c constraints/linear/simplifyinequalities = TRUE
651.72/651.91	c 
651.72/651.91	c # should presolving try to simplify knapsacks
651.72/651.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
651.72/651.91	c constraints/knapsack/simplifyinequalities = TRUE
651.72/651.91	c 
651.72/651.91	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
651.72/651.91	c # [type: int, range: [-1,2147483647], default: -1]
651.72/651.91	c separating/rapidlearning/freq = 0
651.72/651.91	c 
651.72/651.91	c -----------------------------------------------------------------------------------------------
651.72/651.91	c start solving
651.82/652.07	c presolving:

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-2686924-1278444295/watcher-2686924-1278444295 -o /tmp/evaluation-result-2686924-1278444295/solver-2686924-1278444295 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686924-1278444295.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 3/105 25296
/proc/meminfo: memFree=1854864/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=6584 CPUtime=0
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 1083 0 0 0 0 0 0 0 21 0 1 0 12637880 6742016 1006 1992294400 4194304 7136930 140734277296864 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 1646 1016 254 719 0 925 0

[startup+0.018623 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25296
/proc/meminfo: memFree=1854864/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=8728 CPUtime=0
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 1657 0 0 0 0 0 0 0 21 0 1 0 12637880 8937472 1579 1992294400 4194304 7136930 140734277296864 18446744073709551615 6340400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 2182 1579 271 719 0 1461 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8728

[startup+0.101632 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25296
/proc/meminfo: memFree=1854864/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=15996 CPUtime=0.09
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 3474 0 0 0 8 1 0 0 21 0 1 0 12637880 16379904 3396 1992294400 4194304 7136930 140734277296864 18446744073709551615 5649581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 3999 3396 271 719 0 3278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15996

[startup+0.301653 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25296
/proc/meminfo: memFree=1854864/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=27756 CPUtime=0.29
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 6453 0 0 0 27 2 0 0 21 0 1 0 12637880 28422144 6366 1992294400 4194304 7136930 140734277296864 18446744073709551615 6285726 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 6939 6366 271 719 0 6218 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27756

[startup+0.701695 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 25296
/proc/meminfo: memFree=1854864/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=49420 CPUtime=0.7
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 11862 0 0 0 65 5 0 0 22 0 1 0 12637880 50606080 11775 1992294400 4194304 7136930 140734277296864 18446744073709551615 6166552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 12355 11775 271 719 0 11634 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 49420

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25297
/proc/meminfo: memFree=1801660/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=67508 CPUtime=1.49
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 16325 0 0 0 143 6 0 0 25 0 1 0 12637880 69128192 16238 1992294400 4194304 7136930 140734277296864 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 16877 16238 271 719 0 16156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67508

[startup+3.10095 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25297
/proc/meminfo: memFree=1775992/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=115072 CPUtime=3.09
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 28162 0 0 0 298 11 0 0 25 0 1 0 12637880 117833728 28075 1992294400 4194304 7136930 140734277296864 18446744073709551615 5651225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25296/statm: 28768 28075 271 719 0 28047 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115072

[startup+6.30129 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25297
/proc/meminfo: memFree=1494016/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=420392 CPUtime=6.29
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 103755 0 0 0 589 40 0 0 25 0 1 0 12637880 430481408 103265 1992294400 4194304 7136930 140734277296864 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 105098 103265 338 719 0 104377 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 420392

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25297
/proc/meminfo: memFree=1186372/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=703136 CPUtime=12.69
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 174024 0 0 0 1198 71 0 0 25 0 1 0 12637880 720011264 173534 1992294400 4194304 7136930 140734277296864 18446744073709551615 6164672 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 175784 173547 342 719 0 175063 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 703136

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25298
/proc/meminfo: memFree=1002728/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=868252 CPUtime=25.49
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 213522 0 0 0 2445 104 0 0 25 0 1 0 12637880 889090048 212775 1992294400 4194304 7136930 140734277296864 18446744073709551615 5966526 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 217063 212775 347 719 0 216342 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 868252

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25299
/proc/meminfo: memFree=949036/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=930308 CPUtime=51.07
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 247455 0 0 0 4850 257 0 0 25 0 1 0 12637880 952635392 227365 1992294400 4194304 7136930 140734277296864 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 232577 227365 387 719 0 231856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 930308

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25300
/proc/meminfo: memFree=899436/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=978672 CPUtime=102.27
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 258970 0 0 0 9964 263 0 0 25 0 1 0 12637880 1002160128 238748 1992294400 4194304 7136930 140734277296864 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 244668 238748 387 719 0 243947 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 978672

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25301
/proc/meminfo: memFree=832104/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1050108 CPUtime=162.25
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 276154 0 0 0 15954 271 0 0 25 0 1 0 12637880 1075310592 255932 1992294400 4194304 7136930 140734277296864 18446744073709551615 4688838 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 262527 255932 387 719 0 261806 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1050108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25303
/proc/meminfo: memFree=733400/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1150820 CPUtime=222.23
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 300859 0 0 0 21943 280 0 0 25 0 1 0 12637880 1178439680 280125 1992294400 4194304 7136930 140734277296864 18446744073709551615 5968615 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 287705 280125 387 719 0 286984 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1150820

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25305
/proc/meminfo: memFree=656148/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1229352 CPUtime=282.22
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 321018 0 0 0 27933 289 0 0 25 0 1 0 12637880 1258856448 299640 1992294400 4194304 7136930 140734277296864 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 307338 299640 387 719 0 306617 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1229352

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25306
/proc/meminfo: memFree=502636/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1384672 CPUtime=342.21
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 359088 0 0 0 33915 306 0 0 25 0 1 0 12637880 1417904128 337710 1992294400 4194304 7136930 140734277296864 18446744073709551615 4999867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 346168 337710 387 719 0 345447 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1384672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25308
/proc/meminfo: memFree=405544/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1483396 CPUtime=402.19
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 383585 0 0 0 39900 319 0 0 25 0 1 0 12637880 1518997504 361950 1992294400 4194304 7136930 140734277296864 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 370849 361950 387 719 0 370128 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1483396

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25309
/proc/meminfo: memFree=310684/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1578384 CPUtime=462.17
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 407745 0 0 0 45887 330 0 0 25 0 1 0 12637880 1616265216 385598 1992294400 4194304 7136930 140734277296864 18446744073709551615 5955603 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 394596 385598 387 719 0 393875 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1578384

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25311
/proc/meminfo: memFree=231324/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1658596 CPUtime=522.16
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 428378 0 0 0 51874 342 0 0 25 0 1 0 12637880 1698402304 405718 1992294400 4194304 7136930 140734277296864 18446744073709551615 4999811 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 414649 405718 387 719 0 413928 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1658596

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25313
/proc/meminfo: memFree=139316/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1748272 CPUtime=582.14
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 451498 0 0 0 57861 353 0 0 25 0 1 0 12637880 1790230528 428326 1992294400 4194304 7136930 140734277296864 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 437068 428326 387 719 0 436347 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1748272

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25314
/proc/meminfo: memFree=59212/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1829744 CPUtime=642.13
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 471491 0 0 0 63846 367 0 0 25 0 1 0 12637880 1873657856 448319 1992294400 4194304 7136930 140734277296864 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 457436 448319 387 719 0 456715 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1829744



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+651.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 25315
/proc/meminfo: memFree=45572/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1843860 CPUtime=651.13
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 474890 0 0 0 64744 369 0 0 25 0 1 0 12637880 1888112640 451718 1992294400 4194304 7136930 140734277296864 18446744073709551615 5955850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 460965 451718 387 719 0 460244 0
Current children cumulated CPU time (s) 651.13
Current children cumulated vsize (KiB) 1843860

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25296

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

[startup+652.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25316
/proc/meminfo: memFree=39612/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1849580 CPUtime=652.42
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 476648 0 0 0 64873 369 0 0 25 0 1 0 12637880 1893969920 453186 1992294400 4194304 7136930 140734277296864 18446744073709551615 5970376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 462395 453186 394 719 0 461674 0
Current children cumulated CPU time (s) 652.42
Current children cumulated vsize (KiB) 1849580

[startup+653 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25316
/proc/meminfo: memFree=39612/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=1849580 CPUtime=652.82
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4202496 476648 0 0 0 64913 369 0 0 25 0 1 0 12637880 1893969920 453186 1992294400 4194304 7136930 140734277296864 18446744073709551615 4856392 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25296/statm: 462395 453186 394 719 0 461674 0
Current children cumulated CPU time (s) 652.82
Current children cumulated vsize (KiB) 1849580

[startup+653.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25316
/proc/meminfo: memFree=38992/2059040 swapFree=4164936/4192956
[pid=25296] ppid=25294 vsize=0 CPUtime=653.23
/proc/25296/stat : 25296 (pbscip.linux.x8) R 25294 25296 24561 0 -1 4203524 476905 0 0 0 64944 379 0 0 25 0 1 0 12637880 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25296/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 653.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 653.47
CPU time (s): 653.3
CPU user time (s): 649.442
CPU system time (s): 3.85741
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 1849580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 649.442
system time used= 3.85741
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 476905
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= 1340

runsolver used 1.06184 second user time and 3.12153 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-06 21:24:57
IDJOB=2686924
IDBENCH=77174
IDSOLVER=1167
FILE ID=node082/2686924-1278444295
PBS_JOBID= 11233480
Free space on /tmp= 62384 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12047_2.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-2686924-1278444295/watcher-2686924-1278444295 -o /tmp/evaluation-result-2686924-1278444295/solver-2686924-1278444295 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2686924-1278444295.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3d3e67c51070a852e8117f97ab577e7c
RANDOM SEED=532583442

node082.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		: 3000.260
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	: 6000.52
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		: 3000.260
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855452 kB
Buffers:          1580 kB
Cached:          78136 kB
SwapCached:      15984 kB
Active:          26760 kB
Inactive:       102312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855452 kB
SwapTotal:     4192956 kB
SwapFree:      4164936 kB
Dirty:           10916 kB
Writeback:           0 kB
AnonPages:       33320 kB
Mapped:          13928 kB
Slab:            52676 kB
PageTables:       4096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180568 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62380 MiB
End job on node082 at 2010-07-06 21:35:51