Trace number 372997

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 2007-03-23SAT (TO)25 1802 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_3.opb
MD5SUM82a3d84200b069df277c7f14e0e883d0
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark23
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 23
Optimality of the best value was proved NO
Number of variables6076
Total number of constraints21401
Number of constraints which are clauses21392
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint666
Number of terms in the objective function 666
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 666
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 31
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 697
Number of bits of the biggest sum of numbers10
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)

50.55/50.64	o 31
69.94/70.04	o 30
107.84/107.99	o 29
131.72/131.83	o 28
283.07/283.28	o 27
379.25/379.42	o 26
1581.52/1582.08	o 25
1800.06/1800.62	c Somebody sent me a SIGTERM
1800.06/1800.62	s SATISFIABLE
1800.06/1800.62	v x1 x17 x39 x53 x59 x131 x336 x337 x338 x363 x371 x372 x401 x404 x412 x421 x527 x532 x541 x582 x693 x694 x695 x696 x850 x851 x852
1800.06/1800.62	v x859 x903 x904 x1243 x1275 x1745 x1754 x1799 x1807 x1934 x1942 x2096 x2099 x2245 x2273 x2315 x2343 x2371 x2385 x2387 x2399
1800.06/1800.62	v x2412 x2413 x2415 x2427 x2457 x2551 x2553 x2579 x2581 x2607 x2649 x2651 x2658 x2679 x2685 x2691 x2705 x2707 x2747 x2775 x2789
1800.06/1800.62	v x2817 x2819 x2825 x2831 x2845 x2847 x2859 x2889 x3073 x3075 x3083 x3173 x3175 x3183 x3193 x3195 x3272 x3273 x3277 x3278 x3280
1800.06/1800.62	v x3293 x3313 x3363 x3390 x3551 x3552 x3554 x3696 x3697 x3804 x3806 x3807 x3811 x3813 x3814 x3818 x3820 x3821 x3825 x3832 x3834
1800.06/1800.62	v x3835 x3839 x3846 x3848 x3865 x3886 x3900 x3907 x3914 x3916 x3935 x3956 x3970 x3977 x3979 x3980 x3984 x3991 x3993 x3994 x3998
1800.06/1800.62	v x4005 x4012 x4014 x4015 x4019 x4026 x4032 x4033 x4035 x4036 x4040 x4042 x4043 x4209 x4224 x4236 x4237 x4368 x4369 x4452 x4464
1800.06/1800.62	v x4476 x4488 x4490 x4495 x4497 x4502 x4509 x4516 x4518 x4519 x4523 x4525 x4549 x4556 x4570 x4591 x4593 x4619 x4626 x4640 x4661
1800.06/1800.62	v x4668 x4675 x4676 x4680 x4689 x4690 x4696 x4697 x4701 x4708 x4715 x4721 x4722 x4723 x4724 x4725 x4783 x4801 x4810 x4824 x5026
1800.06/1800.62	v x5027 x5050 x5059 x5074 x5075 x5098 x5122 x5146 x5170 x5172 x5177 x5184 x5191 x5196 x5203 x5210 x5217 x5219 x5224 x5257 x5278
1800.06/1800.62	v x5287 x5299 x5308 x5309 x5315 x5316 x5320 x5327 x5343 x5350 x5351 x5357 x5358 x5362 x5369 x5371 x5383 x5389 x5390 x5391 x5392
1800.06/1800.62	v x5399 x5401 x5404 x5492 x5546 x5660 x5669 x5791 x5792 x5796 x5876 x5878 x5880 x5883 x5895 x5902 x5916 x5918 x5923 x5925 x5942
1800.06/1800.62	v x5944 x5956 x5959 x5982 x5984 x5987 x6005 x6006 x6017 x6024 x6041 x6055 x6069
1800.06/1800.62	pb2clasp1: no process killed
1800.06/1800.63	clasp: no process killed

Verifier Data (download as text)

OK	25

Conversion Script Data (download as text)

/tmp/evaluation/372997-1177154191/instance-372997-1177154191.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/node41/watcher-372997-1177154191 -o ROOT/results/node41/solver-372997-1177154191 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372997-1177154191.opb /tmp/evaluation/372997-1177154191/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: 1.00 1.00 1.00 3/77 7040
/proc/meminfo: memFree=1661376/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12268 CPUtime=0
/proc/7040/stat : 7040 (pbclasp) R 7038 7040 6281 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 163330989 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238390311525 0 0 4224 0 0 0 0 17 1 0 0
/proc/7040/statm: 3067 317 242 3 0 167 0

[startup+0.0175281 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7040
/proc/meminfo: memFree=1661376/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12668 CPUtime=0
/proc/7040/stat : 7040 (pbclasp) R 7038 7040 6281 0 -1 4194304 539 0 0 0 0 0 0 0 18 0 1 0 163330989 12972032 505 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238389990113 0 0 4224 16384 0 0 0 17 1 0 0
/proc/7040/statm: 3167 505 320 3 0 267 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12668

[startup+0.101536 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7040
/proc/meminfo: memFree=1661376/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=0.01
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 578 0 0 0 1 0 0 0 16 0 1 0 163330989 13107200 530 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7040/statm: 3200 530 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+0.301551 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7040
/proc/meminfo: memFree=1661376/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=0.01
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 578 0 0 0 1 0 0 0 16 0 1 0 163330989 13107200 530 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7040/statm: 3200 530 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+0.701586 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7040
/proc/meminfo: memFree=1661376/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=0.01
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 578 0 0 0 1 0 0 0 16 0 1 0 163330989 13107200 530 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/7040/statm: 3200 530 324 3 0 300 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12800

[startup+1.50166 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7043
/proc/meminfo: memFree=1659240/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1.48
/proc/7040/stat : 7040 (pbclasp) R 7038 7040 6281 0 -1 4194304 616 830 0 0 1 0 147 0 16 0 1 0 163330989 13107200 549 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238389808136 0 0 4224 16384 0 0 0 17 0 0 0
/proc/7040/statm: 3200 549 342 3 0 300 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12800

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7050
/proc/meminfo: memFree=1644704/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1.49
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 694 1636 0 0 1 0 147 1 16 0 1 0 163330989 13107200 565 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 565 343 3 0 300 0
[pid=7048] ppid=7040 vsize=5356 CPUtime=0
/proc/7048/stat : 7048 (sh) S 7040 7040 6281 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 163331141 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7048/statm: 1339 225 188 169 0 50 0
[pid=7050] ppid=7048 vsize=36364 CPUtime=1.57
/proc/7050/stat : 7050 (clasp) R 7048 7040 6281 0 -1 4194304 9555 0 0 0 153 4 0 0 25 0 1 0 163331141 37236736 8483 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134753658 0 0 4096 0 0 0 0 17 1 0 0
/proc/7050/statm: 9091 8483 196 154 0 8561 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 54520

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7050
/proc/meminfo: memFree=1625000/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1.49
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 694 1636 0 0 1 0 147 1 16 0 1 0 163330989 13107200 565 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 565 343 3 0 300 0
[pid=7048] ppid=7040 vsize=5356 CPUtime=0
/proc/7048/stat : 7048 (sh) S 7040 7040 6281 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 163331141 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7048/statm: 1339 225 188 169 0 50 0
[pid=7050] ppid=7048 vsize=36364 CPUtime=4.77
/proc/7050/stat : 7050 (clasp) R 7048 7040 6281 0 -1 4194304 9571 0 0 0 473 4 0 0 25 0 1 0 163331141 37236736 8499 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 1 0 0
/proc/7050/statm: 9091 8499 196 154 0 8561 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 54520

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7050
/proc/meminfo: memFree=1624752/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1.49
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 694 1636 0 0 1 0 147 1 16 0 1 0 163330989 13107200 565 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 565 343 3 0 300 0
[pid=7048] ppid=7040 vsize=5356 CPUtime=0
/proc/7048/stat : 7048 (sh) S 7040 7040 6281 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 163331141 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7048/statm: 1339 225 188 169 0 50 0
[pid=7050] ppid=7048 vsize=36364 CPUtime=11.17
/proc/7050/stat : 7050 (clasp) R 7048 7040 6281 0 -1 4194304 9621 0 0 0 1113 4 0 0 25 0 1 0 163331141 37236736 8549 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682878 0 0 4096 0 0 0 0 17 1 0 0
/proc/7050/statm: 9091 8549 196 154 0 8561 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 54520

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7050
/proc/meminfo: memFree=1624560/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1.49
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 694 1636 0 0 1 0 147 1 16 0 1 0 163330989 13107200 565 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 565 343 3 0 300 0
[pid=7048] ppid=7040 vsize=5356 CPUtime=0
/proc/7048/stat : 7048 (sh) S 7040 7040 6281 0 -1 4194304 286 122 0 0 0 0 0 0 16 0 1 0 163331141 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7048/statm: 1339 225 188 169 0 50 0
[pid=7050] ppid=7048 vsize=36496 CPUtime=23.97
/proc/7050/stat : 7050 (clasp) R 7048 7040 6281 0 -1 4194304 9668 0 0 0 2392 5 0 0 25 0 1 0 163331141 37371904 8596 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7050/statm: 9124 8596 196 154 0 8594 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 54652

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7050
/proc/meminfo: memFree=1608496/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=50.61
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 840 16671 0 0 1 0 5047 13 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 12800

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7066
/proc/meminfo: memFree=1609576/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=70.03
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 984 32168 0 0 2 1 6978 22 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7064] ppid=7040 vsize=5356 CPUtime=0
/proc/7064/stat : 7064 (sh) S 7040 7040 6281 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 163337996 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7064/statm: 1339 225 188 169 0 50 0
[pid=7066] ppid=7064 vsize=52108 CPUtime=32.22
/proc/7066/stat : 7066 (clasp) R 7064 7040 6281 0 -1 4194304 14218 0 0 0 3216 6 0 0 25 0 1 0 163337996 53358592 12297 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740672 0 0 4096 0 0 0 0 17 1 0 0
/proc/7066/statm: 13027 12297 196 154 0 12497 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 70264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7082
/proc/meminfo: memFree=1609200/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=131.78
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1255 63225 0 0 2 1 13136 39 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7080] ppid=7040 vsize=5356 CPUtime=0
/proc/7080/stat : 7080 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163344175 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7080/statm: 1339 225 188 169 0 50 0
[pid=7082] ppid=7080 vsize=51708 CPUtime=30.43
/proc/7082/stat : 7082 (clasp) R 7080 7040 6281 0 -1 4194304 14788 0 0 0 3037 6 0 0 25 0 1 0 163344175 52948992 12392 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/7082/statm: 12927 12392 196 154 0 12397 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 69864

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7082
/proc/meminfo: memFree=1599472/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=131.78
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1255 63225 0 0 2 1 13136 39 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7080] ppid=7040 vsize=5356 CPUtime=0
/proc/7080/stat : 7080 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163344175 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7080/statm: 1339 225 188 169 0 50 0
[pid=7082] ppid=7080 vsize=62828 CPUtime=90.41
/proc/7082/stat : 7082 (clasp) R 7080 7040 6281 0 -1 4194304 17233 0 0 0 9032 9 0 0 25 0 1 0 163344175 64335872 14837 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7082/statm: 15707 14837 196 154 0 15177 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 80984

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7082
/proc/meminfo: memFree=1583216/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=131.78
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1255 63225 0 0 2 1 13136 39 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7080] ppid=7040 vsize=5356 CPUtime=0
/proc/7080/stat : 7080 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163344175 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7080/statm: 1339 225 188 169 0 50 0
[pid=7082] ppid=7080 vsize=79024 CPUtime=150.39
/proc/7082/stat : 7082 (clasp) R 7080 7040 6281 0 -1 4194304 21297 0 0 0 15025 14 0 0 25 0 1 0 163344175 80920576 18901 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134746409 0 0 4096 0 0 0 0 17 1 0 0
/proc/7082/statm: 19756 18901 196 154 0 19226 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 97180

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7090
/proc/meminfo: memFree=1607408/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=283.19
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1385 85927 0 0 2 1 28259 57 16 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0

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

/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=49576 CPUtime=20.18
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 13601 0 0 0 2013 5 0 0 25 0 1 0 163489200 50765824 11667 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769192 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 12394 11667 196 154 0 11864 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 67732

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1601200/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.63
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1651 176207 0 0 3 1 158015 144 18 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7106] ppid=7040 vsize=5356 CPUtime=0
/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=60364 CPUtime=80.16
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 16304 0 0 0 8008 8 0 0 25 0 1 0 163489200 61812736 14370 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 2397819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 15091 14370 196 154 0 14561 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 78520

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1588272/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.63
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1651 176207 0 0 3 1 158015 144 18 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7106] ppid=7040 vsize=5356 CPUtime=0
/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=73404 CPUtime=140.15
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 19556 0 0 0 14004 11 0 0 25 0 1 0 163489200 75165696 17622 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741285 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 18351 17622 196 154 0 17821 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 91560

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1574064/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.63
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1651 176207 0 0 3 1 158015 144 18 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7106] ppid=7040 vsize=5356 CPUtime=0
/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=87480 CPUtime=200.13
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 23074 0 0 0 19997 16 0 0 25 0 1 0 163489200 89579520 21140 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741339 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 21870 21140 196 154 0 21340 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 105636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1570544/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.63
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1651 176207 0 0 3 1 158015 144 18 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7106] ppid=7040 vsize=5356 CPUtime=0
/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=91012 CPUtime=218.43
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 23976 0 0 0 21826 17 0 0 25 0 1 0 163489200 93196288 22001 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 22753 22001 196 154 0 22223 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109168

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1570544/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.63
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1651 176207 0 0 3 1 158015 144 18 0 1 0 163330989 13107200 570 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 570 343 3 0 300 0
[pid=7106] ppid=7040 vsize=5356 CPUtime=0
/proc/7106/stat : 7106 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163489200 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7106/statm: 1339 225 188 169 0 50 0
[pid=7108] ppid=7106 vsize=91012 CPUtime=218.43
/proc/7108/stat : 7108 (clasp) R 7106 7040 6281 0 -1 4194304 23976 0 0 0 21826 17 0 0 25 0 1 0 163489200 93196288 22001 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682848 0 0 4096 0 0 0 0 17 1 0 0
/proc/7108/statm: 22753 22001 196 154 0 22223 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109168

# WARNING:
# current cumulated CPU time (1581.66 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (218.4 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1570544/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.66
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1819 177993 0 0 3 1 158015 147 16 0 1 0 163330989 13107200 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 571 343 3 0 300 0
Current children cumulated CPU time (s) 1581.66
Current children cumulated vsize (KiB) 12800

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 1.00 1.00 2/80 7108
/proc/meminfo: memFree=1570544/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.66
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1819 177993 0 0 3 1 158015 147 16 0 1 0 163330989 13107200 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 571 343 3 0 300 0
Current children cumulated CPU time (s) 1581.66
Current children cumulated vsize (KiB) 12800

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7119
/proc/meminfo: memFree=1632592/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.66
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1819 177993 0 0 3 1 158015 147 16 0 1 0 163330989 13107200 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 571 343 3 0 300 0
[pid=7117] ppid=7040 vsize=5356 CPUtime=0
/proc/7117/stat : 7117 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163511054 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7117/statm: 1339 225 188 169 0 50 0
[pid=7119] ppid=7117 vsize=49576 CPUtime=1.54
/proc/7119/stat : 7119 (clasp) R 7117 7040 6281 0 -1 4194304 13435 0 0 0 149 5 0 0 25 0 1 0 163511054 50765824 11501 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134739579 0 0 4096 0 0 0 0 17 1 0 0
/proc/7119/statm: 12394 11501 195 154 0 11864 0
Current children cumulated CPU time (s) 1583.2
Current children cumulated vsize (KiB) 67732

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 7119
/proc/meminfo: memFree=1632592/2055920 swapFree=4169688/4192956
[pid=7040] ppid=7038 vsize=12800 CPUtime=1581.66
/proc/7040/stat : 7040 (pbclasp) S 7038 7040 6281 0 -1 4194304 1819 177993 0 0 3 1 158015 147 16 0 1 0 163330989 13107200 571 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/7040/statm: 3200 571 343 3 0 300 0
[pid=7117] ppid=7040 vsize=5356 CPUtime=0
/proc/7117/stat : 7117 (sh) S 7040 7040 6281 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 163511054 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7117/statm: 1339 225 188 169 0 50 0
[pid=7119] ppid=7117 vsize=49576 CPUtime=1.94
/proc/7119/stat : 7119 (clasp) R 7117 7040 6281 0 -1 4194304 13517 0 0 0 189 5 0 0 25 0 1 0 163511054 50765824 11583 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740588 0 0 4096 0 0 0 0 17 1 0 0
/proc/7119/statm: 12394 11583 196 154 0 11864 0
Current children cumulated CPU time (s) 1583.6
Current children cumulated vsize (KiB) 67732

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7040 and gives
#  childrusage.ru_utime.tv_sec=1580
#  childrusage.ru_utime.tv_usec=195773
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=494772
# CPU time returned by wait4() is 1581.69
# while last known CPU time is 1583.6
#
# 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): 218.4
#  lost CPU user time (s): 218.26
#  lost CPU system time (s): 0.14

Real time (s): 1802.63
CPU time (s): 1802
CPU user time (s): 1800.33
CPU system time (s): 1.67
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 297468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1580.2
system time used= 1.49477
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 180390
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= 2288
involuntary context switches= 11366

runsolver used 2.01069 second user time and 4.55231 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat Apr 21 11:16:31 UTC 2007

IDJOB= 372997
IDBENCH= 25012
IDSOLVER= 158
FILE ID= node41/372997-1177154191

PBS_JOBID= 4648877

Free space on /tmp= 66347 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_3.opb
COMMAND LINE= pbclasp instance-372997-1177154191.opb /tmp/evaluation/372997-1177154191/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-372997-1177154191 -o ROOT/results/node41/conversion-372997-1177154191 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372997-1177154191/instance-372997-1177154191.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-372997-1177154191 -o ROOT/results/node41/solver-372997-1177154191 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-372997-1177154191.opb /tmp/evaluation/372997-1177154191/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  82a3d84200b069df277c7f14e0e883d0

RANDOM SEED= 108873506

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1661848 kB
Buffers:         61540 kB
Cached:         253148 kB
SwapCached:       2872 kB
Active:         211512 kB
Inactive:       128308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661848 kB
SwapTotal:     4192956 kB
SwapFree:      4169688 kB
Dirty:            1672 kB
Writeback:           0 kB
Mapped:          31392 kB
Slab:            39588 kB
Committed_AS:  3393608 kB
PageTables:       2008 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= 66345 MiB

End job on node41 on Sat Apr 21 11:46:34 UTC 2007