Trace number 372558

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
PB-clasp 2007-04-10SAT (TO)153 1801.88 1802.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_005_area_delay.opb
MD5SUM1a8b297a620c2a2aaf0a7beca79ff945
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark33
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 33
Optimality of the best value was proved NO
Number of variables17114
Total number of constraints123451
Number of constraints which are clauses123451
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 constraint254
Number of terms in the objective function 8405
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 8405
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8405
Number of bits of the biggest sum of numbers14
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)

14.76/14.89	o 159
20.24/20.39	o 158
25.76/25.85	o 157
31.24/31.30	o 156
36.64/36.73	o 155
42.15/42.20	o 154
47.55/47.69	o 153
1800.01/1800.51	c Somebody sent me a SIGTERM
1800.01/1800.51	s SATISFIABLE
1800.01/1800.51	v x225 x232 x233 x280 x283 x319 x327 x330 x333 x334 x338 x344 x346 x347 x348 x350 x352 x354 x356 x358 x360 x364 x366 x368 x372 x376
1800.01/1800.51	v x384 x398 x402 x408 x414 x418 x424 x428 x434 x438 x440 x448 x456 x466 x472 x474 x476 x480 x488 x496 x502 x506 x512 x516 x518 x520
1800.01/1800.51	v x522 x524 x526 x530 x542 x544 x548 x554 x560 x562 x564 x568 x570 x576 x580 x582 x584 x586 x588 x590 x594 x600 x608 x610 x614 x616
1800.01/1800.51	v x620 x622 x628 x634 x638 x642 x643 x644 x646 x650 x656 x658 x666 x672 x680 x682 x684 x686 x688 x702 x704 x716 x718 x720 x724 x726
1800.01/1800.51	v x728 x730 x744 x746 x750 x752 x756 x758 x760 x764 x766 x768 x770 x776 x778 x788 x792 x796 x802 x810 x814 x820 x824 x826 x828 x832
1800.01/1800.51	v x834 x836 x846 x5295 x5296 x7916 x7956 x7960 x8012 x8022 x8023 x8417 x8418 x11738 x11739 x12503 x12504 x12959 x12960 x13980
1800.01/1800.51	v x13981 x14071 x14072 x14073 x14074 x14374 x14375 x14867 x14868 x14953 x14954 x15285 x15286 x15401 x15402 x15966 x15967
1800.01/1800.51	v x15996 x15997 x15998 x15999 x16034 x16035 x16298 x16299 x16515 x16516 x16557 x16558 x16843 x16844 x16952 x16953 x16962
1800.01/1800.51	v x16963 x17051 x17052 x17073 x17074 x17093 x17094 x17103 x17104 x17105 x17106
1800.01/1800.52	pb2clasp1: no process killed

Verifier Data (download as text)

OK	153

Conversion Script Data (download as text)

/tmp/evaluation/372558-1177106626/instance-372558-1177106626.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/node44/watcher-372558-1177106626 -o ROOT/results/node44/solver-372558-1177106626 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372558-1177106626.opb /tmp/evaluation/372558-1177106626/temp 

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: 0.91 0.97 0.99 3/77 17713
/proc/meminfo: memFree=1720712/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=12268 CPUtime=0
/proc/17713/stat : 17713 (pbclasp) R 17711 17713 16708 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 158574319 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849374206 0 0 4224 0 0 0 0 17 1 0 0
/proc/17713/statm: 3067 317 242 3 0 167 0

[startup+0.045258 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17713
/proc/meminfo: memFree=1720712/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=13688 CPUtime=0.04
/proc/17713/stat : 17713 (pbclasp) R 17711 17713 16708 0 -1 4194304 784 0 0 0 4 0 0 0 18 0 1 0 158574319 14016512 750 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353338 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17713/statm: 3422 750 320 3 0 522 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13688

[startup+0.102259 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17713
/proc/meminfo: memFree=1720712/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=13688 CPUtime=0.09
/proc/17713/stat : 17713 (pbclasp) R 17711 17713 16708 0 -1 4194304 797 0 0 0 9 0 0 0 18 0 1 0 158574319 14016512 763 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264858701576 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17713/statm: 3422 763 320 3 0 522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13688

[startup+0.302289 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17713
/proc/meminfo: memFree=1720712/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=13952 CPUtime=0.29
/proc/17713/stat : 17713 (pbclasp) R 17711 17713 16708 0 -1 4194304 848 0 0 0 29 0 0 0 19 0 1 0 158574319 14286848 814 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264858701582 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17713/statm: 3488 814 320 3 0 588 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13952

[startup+0.70132 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17713
/proc/meminfo: memFree=1720712/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=14632 CPUtime=0.69
/proc/17713/stat : 17713 (pbclasp) R 17711 17713 16708 0 -1 4194304 1014 0 0 0 69 0 0 0 23 0 1 0 158574319 14983168 980 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264858701576 0 0 4224 16384 0 0 0 17 1 0 0
/proc/17713/statm: 3658 980 320 3 0 758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14632

[startup+1.5014 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 17716
/proc/meminfo: memFree=1716328/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15160 CPUtime=0.79
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 1196 0 0 0 79 0 0 0 16 0 1 0 158574319 15523840 1146 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17713/statm: 3790 1146 324 3 0 890 0
[pid=17715] ppid=17713 vsize=5352 CPUtime=0
/proc/17715/stat : 17715 (sh) S 17713 17713 16708 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 158574399 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17715/statm: 1338 230 193 169 0 49 0
[pid=17716] ppid=17715 vsize=12532 CPUtime=0.69
/proc/17716/stat : 17716 (pb2clasp1) R 17715 17713 16708 0 -1 4194304 533 0 0 0 69 0 0 0 24 0 1 0 158574399 12832768 495 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264858369285 0 0 4224 0 0 0 0 17 1 0 0
/proc/17716/statm: 3133 495 340 3 0 233 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33044

[startup+3.10157 s]
/proc/loadavg: 0.91 0.97 0.99 2/80 17716
/proc/meminfo: memFree=1715688/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15160 CPUtime=0.79
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 1196 0 0 0 79 0 0 0 16 0 1 0 158574319 15523840 1146 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17713/statm: 3790 1146 324 3 0 890 0
[pid=17715] ppid=17713 vsize=5352 CPUtime=0
/proc/17715/stat : 17715 (sh) S 17713 17713 16708 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 158574399 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17715/statm: 1338 230 193 169 0 49 0
[pid=17716] ppid=17715 vsize=12532 CPUtime=2.29
/proc/17716/stat : 17716 (pb2clasp1) R 17715 17713 16708 0 -1 4194304 533 0 0 0 229 0 0 0 25 0 1 0 158574399 12832768 495 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264858567987 0 0 4224 0 0 0 0 17 1 0 0
/proc/17716/statm: 3133 495 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33044

[startup+6.3019 s]
/proc/loadavg: 0.92 0.97 0.99 2/80 17716
/proc/meminfo: memFree=1714024/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15160 CPUtime=0.79
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 1196 0 0 0 79 0 0 0 16 0 1 0 158574319 15523840 1146 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/17713/statm: 3790 1146 324 3 0 890 0
[pid=17715] ppid=17713 vsize=5352 CPUtime=0
/proc/17715/stat : 17715 (sh) S 17713 17713 16708 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 158574399 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17715/statm: 1338 230 193 169 0 49 0
[pid=17716] ppid=17715 vsize=12532 CPUtime=5.49
/proc/17716/stat : 17716 (pb2clasp1) R 17715 17713 16708 0 -1 4194304 533 0 0 0 548 1 0 0 25 0 1 0 158574399 12832768 495 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264849371234 0 0 4224 0 0 0 0 17 1 0 0
/proc/17716/statm: 3133 495 340 3 0 233 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33044

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/80 17723
/proc/meminfo: memFree=1653928/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=9.42
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 1672 1626 0 0 81 0 856 5 17 0 1 0 158574319 16334848 1343 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1343 343 3 0 1088 0
[pid=17721] ppid=17713 vsize=5356 CPUtime=0.01
/proc/17721/stat : 17721 (sh) S 17713 17713 16708 0 -1 4194304 287 122 0 0 0 0 0 1 16 0 1 0 158575264 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17721/statm: 1339 225 188 169 0 50 0
[pid=17723] ppid=17721 vsize=56836 CPUtime=3.23
/proc/17723/stat : 17723 (clasp-1.0) R 17721 17713 16708 0 -1 4194304 16548 0 0 0 315 8 0 0 25 0 1 0 158575264 58200064 13484 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617491 0 0 4096 0 0 0 0 17 1 0 0
/proc/17723/statm: 14209 13484 245 81 0 13583 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 78144

[startup+25.5029 s]
/proc/loadavg: 0.94 0.97 0.99 2/80 17739
/proc/meminfo: memFree=1653488/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=20.41
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 1950 37549 0 0 83 1 1922 35 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17737] ppid=17713 vsize=5356 CPUtime=0.01
/proc/17737/stat : 17737 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 1 16 0 1 0 158576363 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1339 225 188 169 0 50 0
[pid=17739] ppid=17737 vsize=56996 CPUtime=5.04
/proc/17739/stat : 17739 (clasp-1.0) R 17737 17713 16708 0 -1 4194304 16637 0 0 0 496 8 0 0 25 0 1 0 158576363 58363904 13573 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617547 0 0 4096 0 0 0 0 17 1 0 0
/proc/17739/statm: 14249 13573 249 81 0 13623 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 78304

[startup+51.1025 s]
/proc/loadavg: 0.96 0.97 0.99 2/80 17779
/proc/meminfo: memFree=1653488/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=56996 CPUtime=3.34
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 16635 0 0 0 327 7 0 0 25 0 1 0 158579093 58363904 13571 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617337 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 14249 13571 249 81 0 13623 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 78304

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/80 17779
/proc/meminfo: memFree=1653552/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=56996 CPUtime=54.53
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 16643 0 0 0 5445 8 0 0 25 0 1 0 158579093 58363904 13579 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 14249 13579 249 81 0 13623 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 78304

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 17779
/proc/meminfo: memFree=1653680/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=56996 CPUtime=114.51
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 16643 0 0 0 11443 8 0 0 25 0 1 0 158579093 58363904 13579 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 14249 13579 249 81 0 13623 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 78304

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 17779
/proc/meminfo: memFree=1649072/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=61688 CPUtime=174.49
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 17804 0 0 0 17439 10 0 0 25 0 1 0 158579093 63168512 14740 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784496 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 15422 14740 249 81 0 14796 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 82996

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/80 17779
/proc/meminfo: memFree=1642544/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0

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

/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 55185 0 0 0 167357 55 0 0 25 0 1 0 158579093 143929344 34299 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 35139 34299 249 81 0 34513 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 161864

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 17779
/proc/meminfo: memFree=1567920/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=143212 CPUtime=1734.1
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 55859 0 0 0 173354 56 0 0 25 0 1 0 158579093 146649088 34973 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134616825 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 35803 34973 249 81 0 35177 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 164520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 17779
/proc/meminfo: memFree=1566896/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=144260 CPUtime=1752.3
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 56123 0 0 0 175174 56 0 0 25 0 1 0 158579093 147722240 35237 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 36065 35237 249 81 0 35439 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 165568

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/80 17779
/proc/meminfo: memFree=1566896/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.71
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2505 127574 0 0 87 2 4576 106 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17777] ppid=17713 vsize=5356 CPUtime=0
/proc/17777/stat : 17777 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158579093 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17777/statm: 1339 225 188 169 0 50 0
[pid=17779] ppid=17777 vsize=144260 CPUtime=1752.3
/proc/17779/stat : 17779 (clasp-1.0) R 17777 17713 16708 0 -1 4194304 56123 0 0 0 175174 56 0 0 25 0 1 0 158579093 147722240 35237 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17779/statm: 36065 35237 249 81 0 35439 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 165568

# WARNING:
# current cumulated CPU time (47.81 s) is less than in the last sample (1800.01 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1752.2 s) to the 'lost time'.

[startup+1800.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 17790
/proc/meminfo: memFree=1705304/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.78
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2668 129357 0 0 88 2 4577 111 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17788] ppid=17713 vsize=5356 CPUtime=0
/proc/17788/stat : 17788 (sh) S 17713 17713 16708 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 158754377 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17788/statm: 1339 225 188 169 0 50 0
[pid=17789] ppid=17788 vsize=2520 CPUtime=0
/proc/17789/stat : 17789 (cat) S 17788 17713 16708 0 -1 4194304 120 0 0 0 0 0 0 0 16 0 1 0 158754377 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17789/statm: 630 87 71 4 0 42 0
[pid=17790] ppid=17788 vsize=4384 CPUtime=0.03
/proc/17790/stat : 17790 (clasp-1.0) R 17788 17713 16708 0 -1 4194304 718 0 0 0 3 0 0 0 18 0 1 0 158754377 4489216 679 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 11748305 0 0 4096 0 0 0 0 17 1 0 0
/proc/17790/statm: 1096 679 230 81 0 470 0
Current children cumulated CPU time (s) 47.81
Current children cumulated vsize (KiB) 28212

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 17790
/proc/meminfo: memFree=1705304/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.78
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2668 129357 0 0 88 2 4577 111 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17788] ppid=17713 vsize=5356 CPUtime=0
/proc/17788/stat : 17788 (sh) S 17713 17713 16708 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 158754377 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17788/statm: 1339 225 188 169 0 50 0
[pid=17789] ppid=17788 vsize=2520 CPUtime=0
/proc/17789/stat : 17789 (cat) S 17788 17713 16708 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 158754377 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/17789/statm: 630 87 71 4 0 42 0
[pid=17790] ppid=17788 vsize=21048 CPUtime=0.8
/proc/17790/stat : 17790 (clasp-1.0) R 17788 17713 16708 0 -1 4194304 4814 0 0 0 78 2 0 0 25 0 1 0 158754377 21553152 4775 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160492814 0 0 4096 0 0 0 0 17 1 0 0
/proc/17790/statm: 5262 4775 230 81 0 4636 0
Current children cumulated CPU time (s) 48.58
Current children cumulated vsize (KiB) 44876

[startup+1802.2 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 17790
/proc/meminfo: memFree=1683160/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.78
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2668 129357 0 0 88 2 4577 111 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17788] ppid=17713 vsize=5356 CPUtime=0
/proc/17788/stat : 17788 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158754377 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17788/statm: 1339 225 188 169 0 50 0
[pid=17790] ppid=17788 vsize=54384 CPUtime=1.6
/proc/17790/stat : 17790 (clasp-1.0) R 17788 17713 16708 0 -1 4194304 14729 0 0 0 154 6 0 0 25 0 1 0 158754377 55689216 12542 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 11716219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17790/statm: 13596 12542 242 81 0 12970 0
Current children cumulated CPU time (s) 49.38
Current children cumulated vsize (KiB) 75692

[startup+1802.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 17790
/proc/meminfo: memFree=1683160/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.78
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2668 129357 0 0 88 2 4577 111 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17788] ppid=17713 vsize=5356 CPUtime=0
/proc/17788/stat : 17788 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158754377 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17788/statm: 1339 225 188 169 0 50 0
[pid=17790] ppid=17788 vsize=58764 CPUtime=1.8
/proc/17790/stat : 17790 (clasp-1.0) R 17788 17713 16708 0 -1 4194304 16489 0 0 0 173 7 0 0 25 0 1 0 158754377 60174336 13822 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134661836 0 0 4096 0 0 0 0 17 1 0 0
/proc/17790/statm: 14691 13822 242 81 0 14065 0
Current children cumulated CPU time (s) 49.58
Current children cumulated vsize (KiB) 80072

[startup+1802.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/82 17790
/proc/meminfo: memFree=1683160/2055920 swapFree=4156080/4192956
[pid=17713] ppid=17711 vsize=15952 CPUtime=47.78
/proc/17713/stat : 17713 (pbclasp) S 17711 17713 16708 0 -1 4194304 2668 129357 0 0 88 2 4577 111 16 0 1 0 158574319 16334848 1347 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/17713/statm: 3988 1347 343 3 0 1088 0
[pid=17788] ppid=17713 vsize=5356 CPUtime=0
/proc/17788/stat : 17788 (sh) S 17713 17713 16708 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 158754377 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17788/statm: 1339 225 188 169 0 50 0
[pid=17790] ppid=17788 vsize=57676 CPUtime=1.9
/proc/17790/stat : 17790 (clasp-1.0) R 17788 17713 16708 0 -1 4194304 16489 0 0 0 183 7 0 0 25 0 1 0 158754377 59060224 13580 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 11710573 0 0 4096 0 0 0 0 17 1 0 0
/proc/17790/statm: 14419 13580 242 81 0 13793 0
Current children cumulated CPU time (s) 49.68
Current children cumulated vsize (KiB) 78984

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17713 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=661906
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=148825
# CPU time returned by wait4() is 47.8107
# while last known CPU time is 49.68
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1752.2
#  lost CPU user time (s): 1751.69
#  lost CPU system time (s): 0.51

Real time (s): 1802.53
CPU time (s): 1801.88
CPU user time (s): 1800.17
CPU system time (s): 1.71
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 165568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.6619
system time used= 1.14882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133222
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= 10342
involuntary context switches= 6184

runsolver used 1.78573 second user time and 4.77827 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Fri Apr 20 22:03:46 UTC 2007

IDJOB= 372558
IDBENCH= 24980
IDSOLVER= 167
FILE ID= node44/372558-1177106626

PBS_JOBID= 4640395

Free space on /tmp= 66410 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_005_area_delay.opb
COMMAND LINE= pbclasp instance-372558-1177106626.opb /tmp/evaluation/372558-1177106626/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-372558-1177106626 -o ROOT/results/node44/conversion-372558-1177106626 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372558-1177106626/instance-372558-1177106626.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-372558-1177106626 -o ROOT/results/node44/solver-372558-1177106626 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372558-1177106626.opb /tmp/evaluation/372558-1177106626/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1a8b297a620c2a2aaf0a7beca79ff945

RANDOM SEED= 218207237

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1721184 kB
Buffers:         42400 kB
Cached:         202920 kB
SwapCached:      13760 kB
Active:         128756 kB
Inactive:       141520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721184 kB
SwapTotal:     4192956 kB
SwapFree:      4156080 kB
Dirty:            4696 kB
Writeback:           0 kB
Mapped:          33052 kB
Slab:            49940 kB
Committed_AS:  1373896 kB
PageTables:       1740 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= 66402 MiB

End job on node44 on Fri Apr 20 22:33:49 UTC 2007