Trace number 2687185

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 611.932 612.08

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12036_6.std.opb
MD5SUM9a4de5b537f1bb9f30a546c1477a84e4
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark260
Best CPU time to get the best result obtained on this benchmark1800.21
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 constraints245234
Number of constraints which are clauses244034
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: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687185-1278449163.opb>
4.39/4.44	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 245234 constraints
4.39/4.44	c problem read
4.39/4.44	c presolving settings loaded
5.69/5.77	c presolving:
20.69/20.77	c (round 1) 6155 del vars, 18065 del conss, 4645 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16741278 impls, 0 clqs
31.58/31.68	c (round 2) 12332 del vars, 44937 del conss, 10375 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 16775433 impls, 0 clqs
35.88/35.92	c (round 3) 14554 del vars, 54941 del conss, 11737 chg bounds, 12 chg sides, 14 chg coeffs, 0 upgd conss, 16791966 impls, 0 clqs
38.28/38.31	c (round 4) 15707 del vars, 59580 del conss, 12493 chg bounds, 33 chg sides, 31 chg coeffs, 0 upgd conss, 16799619 impls, 0 clqs
39.79/39.83	c (round 5) 16478 del vars, 62557 del conss, 12996 chg bounds, 39 chg sides, 36 chg coeffs, 0 upgd conss, 16805385 impls, 0 clqs
40.69/40.80	c (round 6) 16921 del vars, 64350 del conss, 13274 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16808576 impls, 0 clqs
41.48/41.55	c (round 7) 17197 del vars, 65478 del conss, 13457 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16811073 impls, 0 clqs
42.08/42.16	c (round 8) 17387 del vars, 66296 del conss, 13594 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16813481 impls, 0 clqs
42.68/42.72	c (round 9) 17569 del vars, 66993 del conss, 13732 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16814907 impls, 0 clqs
43.08/43.15	c (round 10) 17679 del vars, 67502 del conss, 13819 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16816082 impls, 0 clqs
43.48/43.56	c (round 11) 17785 del vars, 67916 del conss, 13895 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16816874 impls, 0 clqs
43.88/43.90	c (round 12) 17837 del vars, 68165 del conss, 13935 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16817167 impls, 0 clqs
44.18/44.21	c (round 13) 17851 del vars, 68262 del conss, 13942 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16817275 impls, 0 clqs
44.48/44.51	c (round 14) 17855 del vars, 68289 del conss, 13944 chg bounds, 51 chg sides, 46 chg coeffs, 0 upgd conss, 16817289 impls, 0 clqs
46.29/46.34	c (round 15) 17855 del vars, 68295 del conss, 13944 chg bounds, 51 chg sides, 46 chg coeffs, 176939 upgd conss, 16817289 impls, 0 clqs
49.28/49.36	c (round 16) 17855 del vars, 68304 del conss, 13944 chg bounds, 74 chg sides, 205 chg coeffs, 176939 upgd conss, 16817795 impls, 2334 clqs
50.88/50.99	c (round 17) 17855 del vars, 68310 del conss, 13944 chg bounds, 88 chg sides, 254 chg coeffs, 176939 upgd conss, 16817795 impls, 2489 clqs
609.75/609.90	c pressed CTRL-C 1 times (5 times for forcing termination)
609.94/610.15	c    (601.7s) probing: 461/54987 (0.8%) - 15 fixings, 7 aggregations, 7595385 implications, 0 bound changes
609.94/610.15	c    (601.7s) probing aborted: solving stopped
609.94/610.15	c (round 18) 17877 del vars, 68310 del conss, 13944 chg bounds, 88 chg sides, 254 chg coeffs, 176939 upgd conss, 45721257 impls, 2418 clqs
609.94/610.15	c presolving (18 rounds):
609.94/610.15	c  17877 deleted vars, 68310 deleted constraints, 13944 tightened bounds, 0 added holes, 88 changed sides, 254 changed coefficients
609.94/610.15	c  45721257 implications, 2418 cliques
609.94/610.15	c presolving was interrupted.
609.94/610.15	c Presolving Time: 601.04
609.94/610.15	c - non default parameters ----------------------------------------------------------------------
609.94/610.15	c # SCIP version 1.2.1.2
609.94/610.15	c 
609.94/610.15	c # frequency for displaying node information lines
609.94/610.15	c # [type: int, range: [-1,2147483647], default: 100]
609.94/610.15	c display/freq = 10000
609.94/610.15	c 
609.94/610.15	c # maximal time in seconds to run
609.94/610.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
609.94/610.15	c limits/time = 1795.56
609.94/610.15	c 
609.94/610.15	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
609.94/610.15	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
609.94/610.15	c limits/memory = 1620
609.94/610.15	c 
609.94/610.15	c # should presolving try to simplify inequalities
609.94/610.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
609.94/610.15	c constraints/linear/simplifyinequalities = TRUE
609.94/610.15	c 
609.94/610.15	c # should presolving try to simplify knapsacks
609.94/610.15	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
609.94/610.15	c constraints/knapsack/simplifyinequalities = TRUE
609.94/610.15	c 
609.94/610.15	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
609.94/610.15	c # [type: int, range: [-1,2147483647], default: -1]
609.94/610.15	c separating/rapidlearning/freq = 0
609.94/610.15	c 
609.94/610.15	c -----------------------------------------------------------------------------------------------
609.94/610.15	c start solving
610.04/610.26	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-2687185-1278449163/watcher-2687185-1278449163 -o /tmp/evaluation-result-2687185-1278449163/solver-2687185-1278449163 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687185-1278449163.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: 0.98 1.01 1.08 3/106 22699
/proc/meminfo: memFree=1815480/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=9288 CPUtime=0
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 1171 0 0 0 0 0 0 0 18 0 1 0 13122819 9510912 1093 1992294400 4194304 9819077 140734972664960 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 2322 1103 371 1374 0 943 0

[startup+0.109803 s]
/proc/loadavg: 0.98 1.01 1.08 3/106 22699
/proc/meminfo: memFree=1815480/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=18700 CPUtime=0.1
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 3594 0 0 0 9 1 0 0 20 0 1 0 13122819 19148800 3515 1992294400 4194304 9819077 140734972664960 18446744073709551615 6181112 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 4675 3515 388 1374 0 3296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18700

[startup+0.201811 s]
/proc/loadavg: 0.98 1.01 1.08 3/106 22699
/proc/meminfo: memFree=1815480/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=25192 CPUtime=0.19
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 5241 0 0 0 17 2 0 0 20 0 1 0 13122819 25796608 5162 1992294400 4194304 9819077 140734972664960 18446744073709551615 8082239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 6298 5162 388 1374 0 4919 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25192

[startup+0.301819 s]
/proc/loadavg: 0.98 1.01 1.08 3/106 22699
/proc/meminfo: memFree=1815480/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=29624 CPUtime=0.29
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 6363 0 0 0 27 2 0 0 20 0 1 0 13122819 30334976 6275 1992294400 4194304 9819077 140734972664960 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 7406 6275 388 1374 0 6027 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29624

[startup+0.701853 s]
/proc/loadavg: 0.98 1.01 1.08 3/106 22699
/proc/meminfo: memFree=1815480/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=51292 CPUtime=0.69
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 11768 0 0 0 64 5 0 0 21 0 1 0 13122819 52523008 11680 1992294400 4194304 9819077 140734972664960 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 12823 11680 388 1374 0 11444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51292

[startup+1.50192 s]
/proc/loadavg: 0.98 1.01 1.08 2/107 22700
/proc/meminfo: memFree=1762276/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=67884 CPUtime=1.49
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 15918 0 0 0 143 6 0 0 23 0 1 0 13122819 69513216 15830 1992294400 4194304 9819077 140734972664960 18446744073709551615 6180578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 16971 15830 388 1374 0 15592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67884

[startup+3.10106 s]
/proc/loadavg: 0.98 1.01 1.08 2/107 22700
/proc/meminfo: memFree=1737476/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=112124 CPUtime=3.09
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 26938 0 0 0 298 11 0 0 25 0 1 0 13122819 114814976 26850 1992294400 4194304 9819077 140734972664960 18446744073709551615 4214332 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22699/statm: 28031 26850 388 1374 0 26652 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112124

[startup+6.30134 s]
/proc/loadavg: 0.98 1.01 1.08 2/107 22700
/proc/meminfo: memFree=1469884/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=394008 CPUtime=6.29
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 96402 0 0 0 591 38 0 0 25 0 1 0 13122819 403464192 95941 1992294400 4194304 9819077 140734972664960 18446744073709551615 5968596 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 98502 95941 483 1374 0 97123 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 394008

[startup+12.7009 s]
/proc/loadavg: 0.99 1.01 1.08 2/107 22700
/proc/meminfo: memFree=1164720/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=685312 CPUtime=12.69
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 168702 0 0 0 1196 73 0 0 25 0 1 0 13122819 701759488 168241 1992294400 4194304 9819077 140734972664960 18446744073709551615 8678407 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 171328 168241 487 1374 0 169949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 685312

[startup+25.501 s]
/proc/loadavg: 0.99 1.01 1.08 2/107 22700
/proc/meminfo: memFree=962972/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=872408 CPUtime=25.48
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 213612 0 0 0 2441 107 0 0 25 0 1 0 13122819 893345792 212894 1992294400 4194304 9819077 140734972664960 18446744073709551615 5966370 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 218102 212894 491 1374 0 216723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 872408

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.07 2/107 22701
/proc/meminfo: memFree=920936/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=918764 CPUtime=51.08
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 260208 0 0 0 4835 273 0 0 25 0 1 0 13122819 940814336 223396 1992294400 4194304 9819077 140734972664960 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 229691 223396 512 1374 0 228312 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 918764

[startup+102.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/107 22702
/proc/meminfo: memFree=850256/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=991752 CPUtime=102.27
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 285564 0 0 0 9934 293 0 0 25 0 1 0 13122819 1015554048 241190 1992294400 4194304 9819077 140734972664960 18446744073709551615 5955555 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 247938 241190 525 1374 0 246559 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 991752

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.06 2/107 22704
/proc/meminfo: memFree=797432/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1047472 CPUtime=162.25
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 298745 0 0 0 15925 300 0 0 25 0 1 0 13122819 1072611328 254371 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 261868 254371 525 1374 0 260489 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 1047472

[startup+222.309 s]
/proc/loadavg: 1.06 1.02 1.06 2/107 22706
/proc/meminfo: memFree=699596/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1148852 CPUtime=222.24
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 323148 0 0 0 21915 309 0 0 25 0 1 0 13122819 1176424448 278774 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 287213 278774 525 1374 0 285834 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1148852

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.06 2/107 22708
/proc/meminfo: memFree=612672/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1236876 CPUtime=282.22
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 344907 0 0 0 27904 318 0 0 25 0 1 0 13122819 1266561024 300467 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 309219 300467 525 1374 0 307840 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1236876

[startup+342.301 s]
/proc/loadavg: 1.14 1.05 1.07 2/107 22708
/proc/meminfo: memFree=543108/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1307104 CPUtime=342.2
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 362532 0 0 0 33893 327 0 0 25 0 1 0 13122819 1338474496 317803 1992294400 4194304 9819077 140734972664960 18446744073709551615 4999862 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 326776 317803 525 1374 0 325397 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1307104

[startup+402.302 s]
/proc/loadavg: 1.10 1.06 1.07 2/107 22710
/proc/meminfo: memFree=447132/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1404616 CPUtime=402.19
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 386820 0 0 0 39880 339 0 0 25 0 1 0 13122819 1438326784 341835 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 351154 341835 525 1374 0 349775 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1404616

[startup+462.301 s]
/proc/loadavg: 1.08 1.06 1.07 2/107 22712
/proc/meminfo: memFree=338136/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1516736 CPUtime=462.18
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 414428 0 0 0 45864 354 0 0 25 0 1 0 13122819 1553137664 369187 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 379184 369187 525 1374 0 377805 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1516736

[startup+522.301 s]
/proc/loadavg: 1.03 1.05 1.06 2/107 22714
/proc/meminfo: memFree=220584/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1635864 CPUtime=522.17
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 444290 0 0 0 51847 370 0 0 25 0 1 0 13122819 1675124736 399049 1992294400 4194304 9819077 140734972664960 18446744073709551615 4219826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 408966 399049 525 1374 0 407587 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1635864

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 1.05 2/107 22716
/proc/meminfo: memFree=98940/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1755112 CPUtime=582.15
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 473847 0 0 0 57827 388 0 0 25 0 1 0 13122819 1797234688 428606 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 438778 428606 525 1374 0 437399 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1755112



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+609.901 s]
/proc/loadavg: 1.00 1.03 1.05 2/107 22716
/proc/meminfo: memFree=12388/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1844060 CPUtime=609.75
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 495458 0 0 0 60577 398 0 0 25 0 1 0 13122819 1888317440 450217 1992294400 4194304 9819077 140734972664960 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 461015 450217 525 1374 0 459636 0
Current children cumulated CPU time (s) 609.75
Current children cumulated vsize (KiB) 1844060

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22699

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

[startup+611.101 s]
/proc/loadavg: 1.00 1.03 1.05 2/108 22717
/proc/meminfo: memFree=9820/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1847532 CPUtime=610.94
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 496971 0 0 0 60695 399 0 0 25 0 1 0 13122819 1891872768 451440 1992294400 4194304 9819077 140734972664960 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 461883 451440 531 1374 0 460504 0
Current children cumulated CPU time (s) 610.94
Current children cumulated vsize (KiB) 1847532

[startup+611.501 s]
/proc/loadavg: 1.00 1.03 1.05 2/108 22717
/proc/meminfo: memFree=9820/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1847532 CPUtime=611.34
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 496971 0 0 0 60735 399 0 0 25 0 1 0 13122819 1891872768 451440 1992294400 4194304 9819077 140734972664960 18446744073709551615 4890317 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 461883 451440 531 1374 0 460504 0
Current children cumulated CPU time (s) 611.34
Current children cumulated vsize (KiB) 1847532

[startup+611.901 s]
/proc/loadavg: 1.00 1.03 1.05 2/108 22717
/proc/meminfo: memFree=9820/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=1847532 CPUtime=611.74
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4202496 497228 0 0 0 60774 400 0 0 25 0 1 0 13122819 1891872768 451440 1992294400 4194304 9819077 140734972664960 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22699/statm: 461883 451440 531 1374 0 460504 0
Current children cumulated CPU time (s) 611.74
Current children cumulated vsize (KiB) 1847532

[startup+612.001 s]
/proc/loadavg: 1.00 1.03 1.05 2/108 22717
/proc/meminfo: memFree=9820/2059040 swapFree=4164944/4192956
[pid=22699] ppid=22697 vsize=0 CPUtime=611.85
/proc/22699/stat : 22699 (pbscip.linux.x8) R 22697 22699 22595 0 -1 4203524 497228 0 0 0 60775 410 0 0 25 0 1 0 13122819 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22699/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 611.85
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 612.08
CPU time (s): 611.932
CPU user time (s): 607.753
CPU system time (s): 4.17936
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 1847532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 607.753
system time used= 4.17936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 497228
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1947

runsolver used 1.00885 second user time and 2.91256 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-06 22:46:04
IDJOB=2687185
IDBENCH=77476
IDSOLVER=1168
FILE ID=node055/2687185-1278449163
PBS_JOBID= 11233522
Free space on /tmp= 62568 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12036_6.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687185-1278449163/watcher-2687185-1278449163 -o /tmp/evaluation-result-2687185-1278449163/solver-2687185-1278449163 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687185-1278449163.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9a4de5b537f1bb9f30a546c1477a84e4
RANDOM SEED=330258167

node055.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		: 3000.224
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	: 6000.44
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		: 3000.224
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:       1815884 kB
Buffers:         17488 kB
Cached:         123596 kB
SwapCached:       1444 kB
Active:          97480 kB
Inactive:        76992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1815884 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:           14308 kB
Writeback:           4 kB
AnonPages:       31920 kB
Mapped:          13596 kB
Slab:            46696 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179392 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= 62564 MiB
End job on node055 at 2010-07-06 22:56:16