Trace number 2666825

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.16 1802.67

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_10.opb
MD5SUM904168892843efef74e3394360b8d762
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark28
Best CPU time to get the best result obtained on this benchmark1800.6
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 26
Optimality of the best value was proved NO
Number of variables40363
Total number of constraints154319
Number of constraints which are clauses154296
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints22
Minimum length of a constraint1
Maximum length of a constraint1952
Number of terms in the objective function 1952
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1952
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1988
Number of bits of the biggest sum of numbers11
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: SoPlex 1.4.2] [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-2666825-1276641870.opb>
2.69/2.77	c original problem has 40363 variables (40363 bin, 0 int, 0 impl, 0 cont) and 154319 constraints
2.69/2.77	c problem read
2.69/2.78	c presolving settings loaded
3.49/3.55	c presolving:
5.59/5.63	c (round 1) 1894 del vars, 3739 del conss, 5 chg bounds, 22 chg sides, 22 chg coeffs, 0 upgd conss, 1420138 impls, 0 clqs
5.79/5.80	c (round 2) 1894 del vars, 3805 del conss, 5 chg bounds, 22 chg sides, 22 chg coeffs, 0 upgd conss, 1420138 impls, 0 clqs
7.39/7.42	c (round 3) 1894 del vars, 3805 del conss, 5 chg bounds, 22 chg sides, 22 chg coeffs, 150514 upgd conss, 1420138 impls, 0 clqs
16.18/16.20	c    (12.6s) probing: 405/38469 (1.1%) - 0 fixings, 2 aggregations, 28291 implications, 0 bound changes
16.18/16.20	c    (12.6s) probing aborted: 100/100 successive totally useless probings
16.18/16.21	c presolving (4 rounds):
16.18/16.21	c  1896 deleted vars, 3805 deleted constraints, 5 tightened bounds, 0 added holes, 22 changed sides, 22 changed coefficients
16.18/16.21	c  1474342 implications, 0 cliques
16.18/16.21	c presolved problem has 38467 variables (38467 bin, 0 int, 0 impl, 0 cont) and 150514 constraints
16.18/16.21	c       1 constraints of type <knapsack>
16.18/16.21	c  150513 constraints of type <logicor>
16.18/16.21	c transformed objective value is always integral (scale: 1)
16.18/16.21	c Presolving Time: 12.21
16.18/16.21	c - non default parameters ----------------------------------------------------------------------
16.18/16.21	c # SCIP version 1.2.1.2
16.18/16.21	c 
16.18/16.21	c # frequency for displaying node information lines
16.18/16.21	c # [type: int, range: [-1,2147483647], default: 100]
16.18/16.21	c display/freq = 10000
16.18/16.21	c 
16.18/16.21	c # maximal time in seconds to run
16.18/16.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
16.18/16.21	c limits/time = 1797.23
16.18/16.21	c 
16.18/16.21	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
16.18/16.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
16.18/16.21	c limits/memory = 1620
16.18/16.21	c 
16.18/16.21	c # should presolving try to simplify inequalities
16.18/16.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
16.18/16.21	c constraints/linear/simplifyinequalities = TRUE
16.18/16.21	c 
16.18/16.21	c # should presolving try to simplify knapsacks
16.18/16.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
16.18/16.21	c constraints/knapsack/simplifyinequalities = TRUE
16.18/16.21	c 
16.18/16.21	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
16.18/16.21	c # [type: int, range: [-1,2147483647], default: -1]
16.18/16.21	c separating/rapidlearning/freq = 0
16.18/16.21	c 
16.18/16.21	c -----------------------------------------------------------------------------------------------
16.18/16.21	c start solving
16.18/16.25	c 
443.47/443.68	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
443.47/443.68	c   438s|     1 |     0 | 23340 |     - | 310M|   0 |  10k|  38k| 150k|  38k| 150k|   0 |   0 |   0 | 1.057251e+01 |      --      |    Inf 
1800.10/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2666825-1276641870/watcher-2666825-1276641870 -o /tmp/evaluation-result-2666825-1276641870/solver-2666825-1276641870 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666825-1276641870.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 9446
/proc/meminfo: memFree=1823044/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=6696 CPUtime=0
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 986 0 0 0 0 0 0 0 20 0 1 0 39791031 6856704 905 1992294400 4194304 8223781 140736682075168 18446744073709551615 7256628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 1674 906 343 984 0 687 0

[startup+0.0858549 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9446
/proc/meminfo: memFree=1823044/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=15608 CPUtime=0.07
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 3200 0 0 0 7 0 0 0 20 0 1 0 39791031 15982592 3118 1992294400 4194304 8223781 140736682075168 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 3902 3118 365 984 0 2915 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15608

[startup+0.101855 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9446
/proc/meminfo: memFree=1823044/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=15608 CPUtime=0.09
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 3211 0 0 0 9 0 0 0 20 0 1 0 39791031 15982592 3129 1992294400 4194304 8223781 140736682075168 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 3902 3129 365 984 0 2915 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15608

[startup+0.300879 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9446
/proc/meminfo: memFree=1823044/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=21880 CPUtime=0.29
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 4769 0 0 0 28 1 0 0 20 0 1 0 39791031 22405120 4687 1992294400 4194304 8223781 140736682075168 18446744073709551615 4433617 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 5470 4687 365 984 0 4483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21880

[startup+0.700926 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 9446
/proc/meminfo: memFree=1823044/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=33904 CPUtime=0.69
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 7768 0 0 0 67 2 0 0 20 0 1 0 39791031 34717696 7686 1992294400 4194304 8223781 140736682075168 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 8476 7686 365 984 0 7489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33904

[startup+1.50102 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1785588/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=56636 CPUtime=1.49
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 13429 0 0 0 145 4 0 0 22 0 1 0 39791031 57995264 13347 1992294400 4194304 8223781 140736682075168 18446744073709551615 4908298 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9446/statm: 14159 13347 365 984 0 13172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56636

[startup+3.10021 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1754092/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=189908 CPUtime=3.09
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 46691 0 0 0 292 17 0 0 25 0 1 0 39791031 194465792 46182 1992294400 4194304 8223781 140736682075168 18446744073709551615 7236399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 47477 46194 381 984 0 46490 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 189908

[startup+6.30058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1552964/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=300708 CPUtime=6.29
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 77040 0 0 0 567 62 0 0 25 0 1 0 39791031 307924992 72802 1992294400 4194304 8223781 140736682075168 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 75177 72803 455 984 0 74190 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 300708

[startup+12.7003 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1493692/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=340316 CPUtime=12.69
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 99744 0 0 0 1177 92 0 0 25 0 1 0 39791031 348483584 82480 1992294400 4194304 8223781 140736682075168 18446744073709551615 5497103 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 85079 82480 480 984 0 84092 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 340316

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1328400/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=527088 CPUtime=25.48
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 154955 0 0 0 2435 113 0 0 25 0 1 0 39791031 539738112 123904 1992294400 4194304 8223781 140736682075168 18446744073709551615 6567839 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 131772 123904 544 984 0 130785 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 527088

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9447
/proc/meminfo: memFree=1323936/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=536104 CPUtime=51.08
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 172517 0 0 0 4983 125 0 0 25 0 1 0 39791031 548970496 124908 1992294400 4194304 8223781 140736682075168 18446744073709551615 6568362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 134026 124908 544 984 0 133039 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 536104

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9449
/proc/meminfo: memFree=1309676/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=563328 CPUtime=102.27
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 231401 0 0 0 10064 163 0 0 25 0 1 0 39791031 576847872 128482 1992294400 4194304 8223781 140736682075168 18446744073709551615 6568081 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 140832 128482 544 984 0 139845 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 563328

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9451
/proc/meminfo: memFree=1308932/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=564356 CPUtime=162.24
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 259657 0 0 0 16041 183 0 0 25 0 1 0 39791031 577900544 128690 1992294400 4194304 8223781 140736682075168 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 141089 128690 544 984 0 140102 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 564356

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9453
/proc/meminfo: memFree=1308064/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=565608 CPUtime=222.23
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 284337 0 0 0 22023 200 0 0 25 0 1 0 39791031 579182592 128841 1992294400 4194304 8223781 140736682075168 18446744073709551615 6503928 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 141402 128841 544 984 0 140415 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 565608

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9453
/proc/meminfo: memFree=1308064/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=566228 CPUtime=282.21
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 306216 0 0 0 28007 214 0 0 25 0 1 0 39791031 579817472 128852 1992294400 4194304 8223781 140736682075168 18446744073709551615 6569892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 141557 128852 544 984 0 140570 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 566228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9455
/proc/meminfo: memFree=1307072/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=566468 CPUtime=342.2
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 326865 0 0 0 33991 229 0 0 25 0 1 0 39791031 580063232 129087 1992294400 4194304 8223781 140736682075168 18446744073709551615 6250729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 141617 129087 544 984 0 140630 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 566468

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9457
/proc/meminfo: memFree=1306080/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=566532 CPUtime=402.18
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 347998 0 0 0 39976 242 0 0 25 0 1 0 39791031 580128768 129348 1992294400 4194304 8223781 140736682075168 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 141633 129348 544 984 0 140646 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 566532

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 9459
/proc/meminfo: memFree=1304344/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570020 CPUtime=462.16
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 374360 0 0 0 45958 258 0 0 25 0 1 0 39791031 583700480 129749 1992294400 4194304 8223781 140736682075168 18446744073709551615 6240093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142505 129749 551 984 0 141518 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 570020

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 9459
/proc/meminfo: memFree=1303724/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=522.15
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 390977 0 0 0 51948 267 0 0 25 0 1 0 39791031 583704576 129941 1992294400 4194304 8223781 140736682075168 18446744073709551615 6358980 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 129941 551 984 0 141519 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 570024

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9461
/proc/meminfo: memFree=1303724/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=582.13
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 402265 0 0 0 57939 274 0 0 25 0 1 0 39791031 583704576 129909 1992294400 4194304 8223781 140736682075168 18446744073709551615 6563182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 129909 551 984 0 141519 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 570024

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9463
/proc/meminfo: memFree=1303600/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570032 CPUtime=642.12
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 413850 0 0 0 63931 281 0 0 25 0 1 0 39791031 583712768 129929 1992294400 4194304 8223781 140736682075168 18446744073709551615 6565994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142508 129929 551 984 0 141521 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 570032

[startup+702.301 s]

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

/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 474336 0 0 0 99877 323 0 0 25 0 1 0 39791031 583708672 130114 1992294400 4194304 8223781 140736682075168 18446744073709551615 6570002 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142507 130114 551 984 0 141520 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 570028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9484
/proc/meminfo: memFree=1302608/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570020 CPUtime=1061.98
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 485868 0 0 0 105868 330 0 0 25 0 1 0 39791031 583700480 129987 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562870 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142505 129987 551 984 0 141518 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 570020

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9486
/proc/meminfo: memFree=1302236/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=1121.97
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 495231 0 0 0 111860 337 0 0 25 0 1 0 39791031 583704576 130064 1992294400 4194304 8223781 140736682075168 18446744073709551615 6563322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 130064 551 984 0 141519 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 570024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9486
/proc/meminfo: memFree=1302236/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570028 CPUtime=1181.95
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 504504 0 0 0 117852 343 0 0 25 0 1 0 39791031 583708672 130086 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562882 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142507 130086 551 984 0 141520 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 570028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9488
/proc/meminfo: memFree=1302608/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=1241.94
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 515742 0 0 0 123843 351 0 0 25 0 1 0 39791031 583704576 129979 1992294400 4194304 8223781 140736682075168 18446744073709551615 6569855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 129979 551 984 0 141519 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 570024

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9490
/proc/meminfo: memFree=1302236/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=1301.93
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 524768 0 0 0 129836 357 0 0 25 0 1 0 39791031 583704576 130041 1992294400 4194304 8223781 140736682075168 18446744073709551615 6536634 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 130041 551 984 0 141519 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 570024

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9492
/proc/meminfo: memFree=1302112/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570024 CPUtime=1361.9
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 533793 0 0 0 135827 363 0 0 25 0 1 0 39791031 583704576 130071 1992294400 4194304 8223781 140736682075168 18446744073709551615 6536638 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142506 130071 551 984 0 141519 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 570024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9494
/proc/meminfo: memFree=1302360/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570020 CPUtime=1421.89
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 547328 0 0 0 141818 371 0 0 25 0 1 0 39791031 583700480 130023 1992294400 4194304 8223781 140736682075168 18446744073709551615 6569681 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142505 130023 551 984 0 141518 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 570020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9494
/proc/meminfo: memFree=1301864/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570028 CPUtime=1481.87
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 556669 0 0 0 147810 377 0 0 25 0 1 0 39791031 583708672 130126 1992294400 4194304 8223781 140736682075168 18446744073709551615 6564598 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142507 130126 551 984 0 141520 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 570028

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9496
/proc/meminfo: memFree=1301988/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570020 CPUtime=1541.86
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 566079 0 0 0 153802 384 0 0 25 0 1 0 39791031 583700480 130132 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562846 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142505 130132 551 984 0 141518 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 570020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9498
/proc/meminfo: memFree=1301616/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570028 CPUtime=1601.84
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 575326 0 0 0 159794 390 0 0 25 0 1 0 39791031 583708672 130206 1992294400 4194304 8223781 140736682075168 18446744073709551615 6564752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142507 130206 551 984 0 141520 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 570028

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9500
/proc/meminfo: memFree=1302360/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570020 CPUtime=1661.82
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 587097 0 0 0 165785 397 0 0 25 0 1 0 39791031 583700480 130023 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562855 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142505 130023 551 984 0 141518 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 570020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9500
/proc/meminfo: memFree=1302484/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570016 CPUtime=1721.81
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 596439 0 0 0 171777 404 0 0 25 0 1 0 39791031 583696384 129995 1992294400 4194304 8223781 140736682075168 18446744073709551615 6359025 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142504 129995 551 984 0 141517 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 570016

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9505
/proc/meminfo: memFree=1302112/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=570016 CPUtime=1781.79
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 613809 0 0 0 177764 415 0 0 25 0 1 0 39791031 583696384 130038 1992294400 4194304 8223781 140736682075168 18446744073709551615 6539610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 142504 130038 551 984 0 141517 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 570016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9507
/proc/meminfo: memFree=1298020/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=572248 CPUtime=1800.1
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 622211 0 0 0 179591 419 0 0 25 0 1 0 39791031 585981952 131078 1992294400 4194304 8223781 140736682075168 18446744073709551615 6563074 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 143062 131078 551 984 0 142075 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 572248

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9446

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9507
/proc/meminfo: memFree=1298020/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=572248 CPUtime=1800.89
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 622234 0 0 0 179670 419 0 0 25 0 1 0 39791031 585981952 131101 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562888 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 143062 131101 551 984 0 142075 0
Current children cumulated CPU time (s) 1800.89
Current children cumulated vsize (KiB) 572248

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9508
/proc/meminfo: memFree=1297888/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=572248 CPUtime=1801.69
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 622256 0 0 0 179750 419 0 0 25 0 1 0 39791031 585981952 131123 1992294400 4194304 8223781 140736682075168 18446744073709551615 6562872 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 143062 131123 551 984 0 142075 0
Current children cumulated CPU time (s) 1801.69
Current children cumulated vsize (KiB) 572248

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9508
/proc/meminfo: memFree=1297888/2059040 swapFree=4136500/4192956
[pid=9446] ppid=9444 vsize=572248 CPUtime=1802.09
/proc/9446/stat : 9446 (pbscip.linux.x8) R 9444 9446 8935 0 -1 4202496 622269 0 0 0 179790 419 0 0 25 0 1 0 39791031 585981952 131136 1992294400 4194304 8223781 140736682075168 18446744073709551615 6240089 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9446/statm: 143062 131136 551 984 0 142075 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 572248

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.67
CPU time (s): 1802.16
CPU user time (s): 1797.92
CPU system time (s): 4.24735
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 588848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.92
system time used= 4.24735
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 622272
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= 1271

runsolver used 2.97555 second user time and 8.5277 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-16 00:44:30
IDJOB=2666825
IDBENCH=25020
IDSOLVER=1169
FILE ID=node001/2666825-1276641870
PBS_JOBID= 11172396
Free space on /tmp= 62512 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_10.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666825-1276641870/watcher-2666825-1276641870 -o /tmp/evaluation-result-2666825-1276641870/solver-2666825-1276641870 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666825-1276641870.opb -t 1800 -m 1800

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

MD5SUM BENCH= 904168892843efef74e3394360b8d762
RANDOM SEED=241686407

node001.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		: 3000.202
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	: 6000.40
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		: 3000.202
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:       1823448 kB
Buffers:         23732 kB
Cached:         121040 kB
SwapCached:       9628 kB
Active:         103336 kB
Inactive:        54716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823448 kB
SwapTotal:     4192956 kB
SwapFree:      4136500 kB
Dirty:            9076 kB
Writeback:           0 kB
AnonPages:       11772 kB
Mapped:           9500 kB
Slab:            55752 kB
PageTables:       3936 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181764 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= 62508 MiB
End job on node001 at 2010-06-16 01:14:33