Trace number 372660

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 2007-03-23No Cert. 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_012_area_delay.opb
MD5SUM390f49d8db402e26df87629238cc1aa6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark27
Best CPU time to get the best result obtained on this benchmark1444.38
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 27
Optimality of the best value was proved YES
Number of variables15284
Total number of constraints49839
Number of constraints which are clauses49839
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint127
Number of terms in the objective function 7495
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 7495
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7495
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/372660-1177118941/instance-372660-1177118941.opb ......
0.79/0.89	c done parsing opb.
0.79/0.89	o 330
88.77/88.84	o 329
132.65/132.76	o 328
151.06/151.15	o 327
157.25/157.31	o 326
387.20/387.34	o 325
421.79/421.93	o 324
748.61/748.84	o 317
749.01/749.25	o 316
1408.15/1408.57	o 315
1410.75/1411.12	o 314
1438.14/1438.58	o 313
1769.57/1770.08	o 312
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372660-1177118941/instance-372660-1177118941.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/node50/watcher-372660-1177118941 -o ROOT/results/node50/solver-372660-1177118941 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372660-1177118941/PBS4 /tmp/evaluation/372660-1177118941/instance-372660-1177118941.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 3/64 7341
/proc/meminfo: memFree=1799992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=2760 CPUtime=0
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 66739349 2826240 472 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/7341/statm: 690 474 81 219 0 467 0

[startup+0.104853 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7341
/proc/meminfo: memFree=1799992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=3852 CPUtime=0.1
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 745 0 0 0 10 0 0 0 18 0 1 0 66739349 3944448 727 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/7341/statm: 963 727 87 219 0 740 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3852

[startup+0.201861 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7341
/proc/meminfo: memFree=1799992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=3852 CPUtime=0.19
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 774 0 0 0 19 0 0 0 18 0 1 0 66739349 3944448 756 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/7341/statm: 963 756 87 219 0 740 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3852

[startup+0.30187 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7341
/proc/meminfo: memFree=1799992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=3852 CPUtime=0.29
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 774 0 0 0 29 0 0 0 19 0 1 0 66739349 3944448 756 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/7341/statm: 963 756 87 219 0 740 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3852

[startup+0.701904 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7341
/proc/meminfo: memFree=1799992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=8120 CPUtime=0.69
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 1799 0 0 0 69 0 0 0 22 0 1 0 66739349 8314880 1442 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529735 0 0 4096 0 0 0 0 17 1 0 0
/proc/7341/statm: 2030 1442 89 219 0 1807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8120

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1793264/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=9104 CPUtime=1.49
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 2254 0 0 0 146 3 0 0 25 0 1 0 66739349 9322496 1897 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 2276 1897 104 219 0 2053 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9104

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1792112/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=9584 CPUtime=3.09
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 2492 0 0 0 306 3 0 0 25 0 1 0 66739349 9814016 2135 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 2396 2135 104 219 0 2173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9584

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1790576/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=11780 CPUtime=6.29
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 2858 0 0 0 625 4 0 0 25 0 1 0 66739349 12062720 2501 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 2945 2501 104 219 0 2722 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11780

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1787312/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=15876 CPUtime=12.69
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 3626 0 0 0 1263 6 0 0 25 0 1 0 66739349 16257024 3269 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 3969 3269 104 219 0 3746 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15876

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1781424/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=24068 CPUtime=25.49
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 5046 0 0 0 2541 8 0 0 25 0 1 0 66739349 24645632 4689 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 6017 4689 104 219 0 5794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24068

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1772336/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=41312 CPUtime=51.08
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 7309 0 0 0 5093 15 0 0 25 0 1 0 66739349 42303488 6952 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 10328 6952 104 219 0 10105 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41312

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1759408/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=50424 CPUtime=102.27
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 10548 0 0 0 10194 33 0 0 25 0 1 0 66739349 51634176 10191 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 12606 10191 104 219 0 12383 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 50424

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1754608/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=58684 CPUtime=162.25
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 11950 0 0 0 16172 53 0 0 25 0 1 0 66739349 60092416 11593 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 14671 11593 104 219 0 14448 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 58684

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1747824/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=68836 CPUtime=222.24
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 13820 0 0 0 22159 65 0 0 25 0 1 0 66739349 70488064 13078 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 17209 13078 104 219 0 16986 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 68836

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1745968/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=71592 CPUtime=282.22
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 14280 0 0 0 28154 68 0 0 25 0 1 0 66739349 73310208 13538 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 17898 13538 104 219 0 17675 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 71592

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1745776/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=71784 CPUtime=342.21
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 14316 0 0 0 34152 69 0 0 25 0 1 0 66739349 73506816 13574 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 17946 13574 104 219 0 17723 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 71784

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1744624/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=73428 CPUtime=402.19
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 14617 0 0 0 40147 72 0 0 25 0 1 0 66739349 75190272 13875 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 18357 13875 104 219 0 18134 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 73428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1743024/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=75592 CPUtime=462.17
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 15019 0 0 0 46141 76 0 0 25 0 1 0 66739349 77406208 14277 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 18898 14277 104 219 0 18675 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 75592

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1742896/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=75784 CPUtime=522.16
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 15046 0 0 0 52140 76 0 0 25 0 1 0 66739349 77602816 14304 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 18946 14304 104 219 0 18723 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 75784

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1738992/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=80592 CPUtime=582.15
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 16008 0 0 0 58134 81 0 0 25 0 1 0 66739349 82526208 15266 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 20148 15266 104 219 0 19925 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 80592

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1738672/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=81164 CPUtime=642.14
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 16085 0 0 0 64130 84 0 0 25 0 1 0 66739349 83111936 15343 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 20291 15343 104 219 0 20068 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 81164


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1736624/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=83108 CPUtime=822.09
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 16571 0 0 0 82118 91 0 0 25 0 1 0 66739349 85102592 15829 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 20777 15829 104 219 0 20554 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 83108

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1735856/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=84008 CPUtime=882.08
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 16781 0 0 0 88114 94 0 0 25 0 1 0 66739349 86024192 16039 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21002 16039 104 219 0 20779 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 84008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1735216/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=84572 CPUtime=942.07
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 16931 0 0 0 94111 96 0 0 25 0 1 0 66739349 86601728 16189 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21143 16189 104 219 0 20920 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 84572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1734640/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=85400 CPUtime=1002.05
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17082 0 0 0 100108 97 0 0 25 0 1 0 66739349 87449600 16340 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21350 16340 104 219 0 21127 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 85400

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1734128/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=85848 CPUtime=1062.03
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17200 0 0 0 106105 98 0 0 25 0 1 0 66739349 87908352 16458 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21462 16458 104 219 0 21239 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 85848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1733232/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=86824 CPUtime=1122.02
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17421 0 0 0 112102 100 0 0 25 0 1 0 66739349 88907776 16679 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21706 16679 104 219 0 21483 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 86824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1732336/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=87792 CPUtime=1182
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17639 0 0 0 118096 104 0 0 25 0 1 0 66739349 89899008 16897 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 21948 16897 104 219 0 21725 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 87792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1731824/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=88368 CPUtime=1241.99
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17757 0 0 0 124094 105 0 0 25 0 1 0 66739349 90488832 17015 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22092 17015 104 219 0 21869 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 88368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1731568/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=88504 CPUtime=1301.97
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17827 0 0 0 130091 106 0 0 25 0 1 0 66739349 90628096 17085 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22126 17085 104 219 0 21903 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 88504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1731376/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=88776 CPUtime=1361.96
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 17889 0 0 0 136089 107 0 0 25 0 1 0 66739349 90906624 17147 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22194 17147 104 219 0 21971 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 88776

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1729904/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=90416 CPUtime=1421.95
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18256 0 0 0 142084 111 0 0 25 0 1 0 66739349 92585984 17514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22604 17514 104 219 0 22381 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 90416

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1729328/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=90992 CPUtime=1481.94
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18390 0 0 0 148081 113 0 0 25 0 1 0 66739349 93175808 17648 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22748 17648 104 219 0 22525 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 90992

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1728688/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=91548 CPUtime=1541.92
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18545 0 0 0 154079 113 0 0 25 0 1 0 66739349 93745152 17803 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22887 17803 104 219 0 22664 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 91548

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1728624/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=91548 CPUtime=1601.9
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18560 0 0 0 160076 114 0 0 25 0 1 0 66739349 93745152 17818 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 22887 17818 104 219 0 22664 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 91548

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1728240/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=92092 CPUtime=1661.89
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18649 0 0 0 166074 115 0 0 25 0 1 0 66739349 94302208 17907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 23023 17907 104 219 0 22800 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 92092

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1728048/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=92112 CPUtime=1721.88
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 18697 0 0 0 172072 116 0 0 25 0 1 0 66739349 94322688 17955 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 23028 17955 104 219 0 22805 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 92112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1725744/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=94584 CPUtime=1781.86
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 19262 0 0 0 178063 123 0 0 25 0 1 0 66739349 96854016 18520 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 23646 18520 104 219 0 23423 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 94584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7342
/proc/meminfo: memFree=1725744/2055920 swapFree=4183800/4192956
[pid=7341] ppid=7339 vsize=94584 CPUtime=1800.06
/proc/7341/stat : 7341 (PBS4) R 7339 7341 6496 0 -1 4194304 19264 0 0 0 179883 123 0 0 25 0 1 0 66739349 96854016 18522 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7341/statm: 23646 18522 104 219 0 23423 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 94584

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): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1798.83
CPU system time (s): 1.25081
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 94584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.83
system time used= 1.25081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19265
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= 3061

runsolver used 1.23081 second user time and 3.69044 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sat Apr 21 01:29:02 UTC 2007

IDJOB= 372660
IDBENCH= 24988
IDSOLVER= 157
FILE ID= node50/372660-1177118941

PBS_JOBID= 4640446

Free space on /tmp= 66506 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_012_area_delay.opb
COMMAND LINE= /tmp/evaluation/372660-1177118941/PBS4 /tmp/evaluation/372660-1177118941/instance-372660-1177118941.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node50/convwatcher-372660-1177118941 -o ROOT/results/node50/conversion-372660-1177118941 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372660-1177118941/instance-372660-1177118941.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-372660-1177118941 -o ROOT/results/node50/solver-372660-1177118941 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372660-1177118941/PBS4 /tmp/evaluation/372660-1177118941/instance-372660-1177118941.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  390f49d8db402e26df87629238cc1aa6

RANDOM SEED= 505709351

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1800464 kB
Buffers:         51444 kB
Cached:         131940 kB
SwapCached:       2936 kB
Active:          98076 kB
Inactive:       105532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800464 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          16756 kB
Slab:            37892 kB
Committed_AS:  2849364 kB
PageTables:       1464 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= 66506 MiB

End job on node50 on Sat Apr 21 01:59:04 UTC 2007