Trace number 362443

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) 1800.03 1800.62

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-ran8x32.opb
MD5SUM857268f55ca3006474c2fa40f262a214
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 benchmark0.184971
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints296
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 constraints296
Minimum length of a constraint31
Maximum length of a constraint960
Number of terms in the objective function 7936
Biggest coefficient in the objective function 1818
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530569
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530569
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/362443-1177012756/instance-362443-1177012756.opb ......
1800.01/1800.60	c done parsing opb.
1800.01/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362443-1177012756/instance-362443-1177012756.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/node15/watcher-362443-1177012756 -o ROOT/results/node15/solver-362443-1177012756 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362443-1177012756/PBS4 /tmp/evaluation/362443-1177012756/instance-362443-1177012756.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: 1.00 1.00 1.00 3/77 19297
/proc/meminfo: memFree=1867128/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=2400 CPUtime=0
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 389 0 0 0 0 0 0 0 18 0 1 0 149193222 2457600 371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640335 0 0 4096 0 0 0 0 17 1 0 0
/proc/19297/statm: 600 371 86 219 0 377 0

[startup+0.048698 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19297
/proc/meminfo: memFree=1867128/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=2848 CPUtime=0.04
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 505 0 0 0 4 0 0 0 18 0 1 0 149193222 2916352 487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588295 0 0 4096 0 0 0 0 17 1 0 0
/proc/19297/statm: 712 487 87 219 0 489 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2848

[startup+0.101712 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19297
/proc/meminfo: memFree=1867128/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=2848 CPUtime=0.09
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 505 0 0 0 9 0 0 0 18 0 1 0 149193222 2916352 487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19297/statm: 712 487 87 219 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2848

[startup+0.30172 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19297
/proc/meminfo: memFree=1867128/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=3020 CPUtime=0.29
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 536 0 0 0 29 0 0 0 19 0 1 0 149193222 3092480 518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/19297/statm: 755 518 87 219 0 532 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3020

[startup+0.701757 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 19297
/proc/meminfo: memFree=1867128/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=5288 CPUtime=0.69
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1164 0 0 0 68 1 0 0 22 0 1 0 149193222 5414912 959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1322 959 93 219 0 1099 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5288

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1863600/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=5288 CPUtime=1.49
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1177 0 0 0 147 2 0 0 25 0 1 0 149193222 5414912 972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1322 972 93 219 0 1099 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5288

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1863408/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=5544 CPUtime=3.09
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1204 0 0 0 306 3 0 0 25 0 1 0 149193222 5677056 999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1386 999 94 219 0 1163 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5544

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1863088/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=6056 CPUtime=6.29
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1263 0 0 0 626 3 0 0 25 0 1 0 149193222 6201344 1058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1514 1058 94 219 0 1291 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6056

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1862576/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=6056 CPUtime=12.68
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1369 0 0 0 1265 3 0 0 25 0 1 0 149193222 6201344 1164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1514 1164 94 219 0 1291 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6056

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1861424/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=7208 CPUtime=25.48
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 1641 0 0 0 2544 4 0 0 25 0 1 0 149193222 7380992 1436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548508 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 1802 1436 94 219 0 1579 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7208

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1859312/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=9820 CPUtime=51.08
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 2181 0 0 0 5101 7 0 0 25 0 1 0 149193222 10055680 1976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 2455 1976 94 219 0 2232 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9820

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19298
/proc/meminfo: memFree=1853232/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=15356 CPUtime=102.27
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 3675 0 0 0 10215 12 0 0 25 0 1 0 149193222 15724544 3470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 3839 3470 94 219 0 3616 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15356

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1845672/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=24872 CPUtime=162.14
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 5478 0 0 0 16198 16 0 0 25 0 1 0 149193222 25468928 5273 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 6218 5273 94 219 0 5995 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 24872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1842864/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=25280 CPUtime=222.12
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 6220 0 0 0 22192 20 0 0 25 0 1 0 149193222 25886720 5966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 6320 5966 94 219 0 6097 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 25280

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1842416/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=25908 CPUtime=282.11
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 6420 0 0 0 28189 22 0 0 25 0 1 0 149193222 26529792 6069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 6477 6069 94 219 0 6254 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 25908

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1837744/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=42980 CPUtime=342.1
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 7587 0 0 0 34184 26 0 0 25 0 1 0 149193222 44011520 7236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 10745 7236 94 219 0 10522 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 42980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1833072/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=43596 CPUtime=402.08
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 8729 0 0 0 40178 30 0 0 25 0 1 0 149193222 44642304 8378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 10899 8378 94 219 0 10676 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 43596

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1832560/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=44728 CPUtime=462.06
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9040 0 0 0 46172 34 0 0 25 0 1 0 149193222 45801472 8496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11182 8496 94 219 0 10959 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 44728

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1832304/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=44864 CPUtime=522.05
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9096 0 0 0 52167 38 0 0 25 0 1 0 149193222 45940736 8552 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11216 8552 94 219 0 10993 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 44864

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1832112/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=44864 CPUtime=582.03
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9135 0 0 0 58161 42 0 0 25 0 1 0 149193222 45940736 8591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11216 8591 94 219 0 10993 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 44864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1831664/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=45252 CPUtime=642.02
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9241 0 0 0 64156 46 0 0 25 0 1 0 149193222 46338048 8697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11313 8697 94 219 0 11090 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 45252


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

[startup+822.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 19496
/proc/meminfo: memFree=1830576/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=47288 CPUtime=821.96
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9834 0 0 0 82140 56 0 0 25 0 1 0 149193222 48422912 8905 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11822 8905 94 219 0 11599 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 47288

[startup+882.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 19496
/proc/meminfo: memFree=1830384/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=47288 CPUtime=881.95
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 9896 0 0 0 88135 60 0 0 25 0 1 0 149193222 48422912 8967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11822 8967 94 219 0 11599 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 47288

[startup+942.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 19496
/proc/meminfo: memFree=1829808/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=47672 CPUtime=941.93
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 10029 0 0 0 94129 64 0 0 25 0 1 0 149193222 48816128 9100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11918 9100 94 219 0 11695 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 47672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19496
/proc/meminfo: memFree=1829616/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=47844 CPUtime=1001.92
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 10076 0 0 0 100124 68 0 0 25 0 1 0 149193222 48992256 9147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 11961 9147 94 219 0 11738 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 47844

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19496
/proc/meminfo: memFree=1829168/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=48052 CPUtime=1061.9
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 10164 0 0 0 106120 70 0 0 25 0 1 0 149193222 49205248 9235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12013 9235 94 219 0 11790 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 48052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1821680/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=48888 CPUtime=1121.88
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12032 0 0 0 112113 75 0 0 25 0 1 0 149193222 50061312 11103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12222 11103 94 219 0 11999 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 48888

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1821424/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=48888 CPUtime=1181.86
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12087 0 0 0 118108 78 0 0 25 0 1 0 149193222 50061312 11158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12222 11158 94 219 0 11999 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 48888

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1820976/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=49220 CPUtime=1241.85
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12188 0 0 0 124103 82 0 0 25 0 1 0 149193222 50401280 11259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12305 11259 94 219 0 12082 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 49220

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1820464/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=49612 CPUtime=1301.84
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12295 0 0 0 130098 86 0 0 25 0 1 0 149193222 50802688 11366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12403 11366 94 219 0 12180 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 49612

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1820144/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=49840 CPUtime=1361.82
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12375 0 0 0 136093 89 0 0 25 0 1 0 149193222 51036160 11446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12460 11446 94 219 0 12237 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 49840

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1819888/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=49840 CPUtime=1421.81
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12427 0 0 0 142088 93 0 0 25 0 1 0 149193222 51036160 11498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12460 11498 94 219 0 12237 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 49840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1819504/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=50072 CPUtime=1481.78
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 12516 0 0 0 148083 95 0 0 25 0 1 0 149193222 51273728 11587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 12518 11587 94 219 0 12295 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 50072

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1817712/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=53416 CPUtime=1541.77
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 13718 0 0 0 154078 99 0 0 25 0 1 0 149193222 54697984 12020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 13354 12020 94 219 0 13131 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 53416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1812592/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=86644 CPUtime=1601.75
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 15068 0 0 0 160074 101 0 0 25 0 1 0 149193222 88723456 13370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 21661 13370 94 219 0 21438 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 86644

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1806192/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=87952 CPUtime=1661.74
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 16566 0 0 0 166068 106 0 0 25 0 1 0 149193222 90062848 14868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 21988 14868 94 219 0 21765 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 87952

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1803568/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=88664 CPUtime=1721.72
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 17202 0 0 0 172063 109 0 0 25 0 1 0 149193222 90791936 15504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 22166 15504 94 219 0 21943 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 88664

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1803312/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=88664 CPUtime=1781.71
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 17245 0 0 0 178057 114 0 0 25 0 1 0 149193222 90791936 15547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 22166 15547 94 219 0 21943 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 88664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19496
/proc/meminfo: memFree=1803248/2055920 swapFree=4169120/4192956
[pid=19297] ppid=19295 vsize=88664 CPUtime=1800.01
/proc/19297/stat : 19297 (PBS4) R 19295 19297 18071 0 -1 4194304 17267 0 0 0 179886 115 0 0 25 0 1 0 149193222 90791936 15569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19297/statm: 22166 15569 94 219 0 21943 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88664

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1798.87
CPU system time (s): 1.16382
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 88664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.87
system time used= 1.16382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17268
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= 34500

runsolver used 2.10768 second user time and 4.10438 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Thu Apr 19 19:59:16 UTC 2007

IDJOB= 362443
IDBENCH= 1561
IDSOLVER= 157
FILE ID= node15/362443-1177012756

PBS_JOBID= 4630516

Free space on /tmp= 66483 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-ran8x32.opb
COMMAND LINE= /tmp/evaluation/362443-1177012756/PBS4 /tmp/evaluation/362443-1177012756/instance-362443-1177012756.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-362443-1177012756 -o ROOT/results/node15/conversion-362443-1177012756 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362443-1177012756/instance-362443-1177012756.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-362443-1177012756 -o ROOT/results/node15/solver-362443-1177012756 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362443-1177012756/PBS4 /tmp/evaluation/362443-1177012756/instance-362443-1177012756.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  857268f55ca3006474c2fa40f262a214

RANDOM SEED= 941932653

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1867536 kB
Buffers:         16124 kB
Cached:          99792 kB
SwapCached:       2268 kB
Active:          27888 kB
Inactive:       111976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1867536 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            1532 kB
Writeback:           0 kB
Mapped:          31528 kB
Slab:            33856 kB
Committed_AS:  6283268 kB
PageTables:       1872 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= 66483 MiB

End job on node15 on Thu Apr 19 20:29:19 UTC 2007