Trace number 362275

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.11 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
MD5SUM575b26c97ae90d0a5ad0f53e9f10755e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.017996
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables744
Total number of constraints34
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints34
Minimum length of a constraint31
Maximum length of a constraint180
Number of terms in the objective function 744
Biggest coefficient in the objective function 22954
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 524814
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524814
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb ......
1800.07/1800.70	c done parsing opb.
1800.07/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-362275-1177009616 -o ROOT/results/node58/solver-362275-1177009616 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362275-1177009616/PBS4 /tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 26619
/proc/meminfo: memFree=1866408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=1456 CPUtime=0
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 148871341 1490944 139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/26619/statm: 364 139 87 219 0 141 0

[startup+0.077966 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 26619
/proc/meminfo: memFree=1866408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=1724 CPUtime=0.07
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 248 0 0 0 7 0 0 0 18 0 1 0 148871341 1765376 230 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 431 230 92 219 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1724

[startup+0.102968 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 26619
/proc/meminfo: memFree=1866408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=1724 CPUtime=0.09
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 148871341 1765376 244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 431 244 92 219 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1724

[startup+0.302003 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 26619
/proc/meminfo: memFree=1866408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=2492 CPUtime=0.29
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 362 0 0 0 29 0 0 0 19 0 1 0 148871341 2551808 344 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 623 344 93 219 0 400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2492

[startup+0.701077 s]
/proc/loadavg: 0.87 0.97 0.99 3/64 26619
/proc/meminfo: memFree=1866408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=3516 CPUtime=0.69
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 613 0 0 0 69 0 0 0 22 0 1 0 148871341 3600384 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 879 595 93 219 0 656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3516

[startup+1.5012 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1863584/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=5784 CPUtime=1.49
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 1074 0 0 0 149 0 0 0 25 0 1 0 148871341 5922816 1056 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 1446 1056 93 219 0 1223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5784

[startup+3.10147 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1861152/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=10076 CPUtime=3.09
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 1933 0 0 0 307 2 0 0 25 0 1 0 148871341 10317824 1915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 2519 1915 93 219 0 2296 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10076

[startup+6.30201 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1854824/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=19392 CPUtime=6.28
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 3177 0 0 0 624 4 0 0 25 0 1 0 148871341 19857408 3110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 4848 3110 94 219 0 4625 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19392

[startup+12.7011 s]
/proc/loadavg: 0.89 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1850792/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=20596 CPUtime=12.68
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 4098 0 0 0 1262 6 0 0 25 0 1 0 148871341 21090304 3934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 5149 3934 94 219 0 4926 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20596

[startup+25.5012 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1846824/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=22488 CPUtime=25.48
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 5480 0 0 0 2538 10 0 0 25 0 1 0 148871341 23027712 5123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 5622 5123 94 219 0 5399 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22488

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1834792/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=40964 CPUtime=51.07
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 8281 0 0 0 5091 16 0 0 25 0 1 0 148871341 41947136 7924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 10241 7924 94 219 0 10018 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40964

[startup+102.304 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1832168/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=44356 CPUtime=102.25
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 9331 0 0 0 10200 25 0 0 25 0 1 0 148871341 45420544 8589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 11089 8589 94 219 0 10866 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44356

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1821992/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=49508 CPUtime=162.23
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 12756 0 0 0 16185 38 0 0 25 0 1 0 148871341 50696192 11245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 12377 11245 94 219 0 12154 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49508

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1814952/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=84188 CPUtime=222.21
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 14374 0 0 0 22172 49 0 0 25 0 1 0 148871341 86208512 12863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 21047 12863 94 219 0 20824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84188

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1812840/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=85340 CPUtime=282.19
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 14894 0 0 0 28160 59 0 0 25 0 1 0 148871341 87388160 13383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 21335 13383 94 219 0 21112 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 85340

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1811048/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=86588 CPUtime=342.17
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 15357 0 0 0 34149 68 0 0 25 0 1 0 148871341 88666112 13846 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 21647 13846 94 219 0 21424 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 86588

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1807272/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=93452 CPUtime=402.15
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 17807 0 0 0 40137 78 0 0 25 0 1 0 148871341 95694848 14759 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 23363 14759 94 219 0 23140 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 93452

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1805224/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=94856 CPUtime=462.13
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 18314 0 0 0 46126 87 0 0 25 0 1 0 148871341 97132544 15266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 23714 15266 94 219 0 23491 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 94856

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1803560/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=95488 CPUtime=522.11
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 18716 0 0 0 52114 97 0 0 25 0 1 0 148871341 97779712 15668 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 23872 15668 94 219 0 23649 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 95488

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1801960/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=96520 CPUtime=582.09
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 19118 0 0 0 58105 104 0 0 25 0 1 0 148871341 98836480 16070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 24130 16070 94 219 0 23907 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 96520

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1797672/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=97376 CPUtime=642.07
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 20188 0 0 0 64095 112 0 0 25 0 1 0 148871341 99713024 17140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 24344 17140 94 219 0 24121 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 97376


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1758056/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=169600 CPUtime=881.98
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 30046 0 0 0 88056 142 0 0 25 0 1 0 148871341 173670400 26998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 42400 26998 94 219 0 42177 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 169600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1756072/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=182608 CPUtime=941.97
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 33614 0 0 0 94044 153 0 0 25 0 1 0 148871341 186990592 27493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 45652 27493 94 219 0 45429 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 182608

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1754408/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=183372 CPUtime=1001.94
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 34023 0 0 0 100033 161 0 0 25 0 1 0 148871341 187772928 27902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 45843 27902 94 219 0 45620 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 183372

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1753000/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=184184 CPUtime=1061.92
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 34365 0 0 0 106022 170 0 0 25 0 1 0 148871341 188604416 28244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46046 28244 94 219 0 45823 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 184184

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1751592/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=185048 CPUtime=1121.9
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 34717 0 0 0 112012 178 0 0 25 0 1 0 148871341 189489152 28596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46262 28596 94 219 0 46039 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 185048

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1750184/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=185968 CPUtime=1181.88
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 35056 0 0 0 118003 185 0 0 25 0 1 0 148871341 190431232 28935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46492 28935 94 219 0 46269 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 185968

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1748712/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=186944 CPUtime=1241.86
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 35438 0 0 0 123992 194 0 0 25 0 1 0 148871341 191430656 29317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46736 29317 94 219 0 46513 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 186944

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1747048/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=187980 CPUtime=1301.84
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 35832 0 0 0 129982 202 0 0 25 0 1 0 148871341 192491520 29711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46995 29711 94 219 0 46772 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 187980

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1746088/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=187980 CPUtime=1361.82
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 36089 0 0 0 135974 208 0 0 25 0 1 0 148871341 192491520 29968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 46995 29968 94 219 0 46772 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 187980

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1744808/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=189080 CPUtime=1421.81
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 36395 0 0 0 141966 215 0 0 25 0 1 0 148871341 193617920 30274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47270 30274 94 219 0 47047 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 189080

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1743784/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=189080 CPUtime=1481.78
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 36650 0 0 0 147957 221 0 0 25 0 1 0 148871341 193617920 30529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47270 30529 94 219 0 47047 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 189080

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1742376/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=189240 CPUtime=1541.76
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 36988 0 0 0 153949 227 0 0 25 0 1 0 148871341 193781760 30867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47310 30867 94 219 0 47087 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 189240

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1740584/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=190408 CPUtime=1601.74
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 37447 0 0 0 159936 238 0 0 25 0 1 0 148871341 194977792 31326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47602 31326 94 219 0 47379 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 190408

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 26620
/proc/meminfo: memFree=1739240/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=191844 CPUtime=1661.71
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 37765 0 0 0 165925 246 0 0 25 0 1 0 148871341 196448256 31644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47961 31644 94 219 0 47738 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 191844

[startup+1722.3 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 26620
/proc/meminfo: memFree=1737448/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=191844 CPUtime=1721.7
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 38202 0 0 0 171916 254 0 0 25 0 1 0 148871341 196448256 32081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 47961 32081 94 219 0 47738 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 191844

[startup+1782.3 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 26620
/proc/meminfo: memFree=1736040/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=193164 CPUtime=1781.67
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 38558 0 0 0 177906 261 0 0 25 0 1 0 148871341 197799936 32437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 48291 32437 94 219 0 48068 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 193164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 26620
/proc/meminfo: memFree=1735720/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=193164 CPUtime=1800.07
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 38634 0 0 0 179744 263 0 0 25 0 1 0 148871341 197799936 32513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 48291 32513 94 219 0 48068 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 193164

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

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

[startup+1800.71 s]
/proc/loadavg: 1.12 1.02 1.01 2/65 26620
/proc/meminfo: memFree=1735720/2055920 swapFree=4184528/4192956
[pid=26619] ppid=26617 vsize=193164 CPUtime=1800.07
/proc/26619/stat : 26619 (PBS4) R 26617 26619 25740 0 -1 4194304 38634 0 0 0 179744 263 0 0 25 0 1 0 148871341 197799936 32513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26619/statm: 48291 32513 94 219 0 48068 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 193164

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1797.44
CPU system time (s): 2.66159
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 193164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.44
system time used= 2.6616
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38635
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= 8
involuntary context switches= 3700

runsolver used 1.26081 second user time and 3.70044 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Thu Apr 19 19:06:56 UTC 2007

IDJOB= 362275
IDBENCH= 1546
IDSOLVER= 157
FILE ID= node58/362275-1177009616

PBS_JOBID= 4630526

Free space on /tmp= 66449 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-gr4x6.opb
COMMAND LINE= /tmp/evaluation/362275-1177009616/PBS4 /tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-362275-1177009616 -o ROOT/results/node58/conversion-362275-1177009616 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-362275-1177009616 -o ROOT/results/node58/solver-362275-1177009616 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362275-1177009616/PBS4 /tmp/evaluation/362275-1177009616/instance-362275-1177009616.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  575b26c97ae90d0a5ad0f53e9f10755e

RANDOM SEED= 506083271

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.265
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1866816 kB
Buffers:          6540 kB
Cached:         120412 kB
SwapCached:       2248 kB
Active:          32712 kB
Inactive:       103992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866816 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          16328 kB
Slab:            38440 kB
Committed_AS:   962580 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66449 MiB

End job on node58 on Thu Apr 19 19:36:59 UTC 2007