Trace number 351633

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)262481 1802.11 1802.93

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-rout.opb
MD5SUM485ca531ffda98d59a839bf46c37d61d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark262449
Best CPU time to get the best result obtained on this benchmark1800.44
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262412
Optimality of the best value was proved NO
Number of variables7561
Total number of constraints306
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)14
Number of constraints which are nor clauses,nor cardinality constraints292
Minimum length of a constraint2
Maximum length of a constraint917
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525077
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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)

0.34/0.51	o 262691
0.52/0.68	o 262690
0.67/0.90	o 262689
0.93/1.07	o 262688
1.02/1.63	o 262531
3.61/3.71	o 262517
57.49/57.61	o 262500
115.68/115.87	o 262499
173.85/174.01	o 262498
1536.21/1536.94	o 262497
1613.58/1614.34	o 262493
1627.27/1628.04	o 262483
1676.56/1677.33	o 262481
1800.10/1800.91	c Somebody sent me a SIGTERM
1800.10/1800.91	s SATISFIABLE
1800.10/1800.91	v x2114 x3044 x3280 x3282 x3283 x3761 x3763 x4271 x4272 x4273 x4755 x4756 x4759 x4761 x4771 x4773 x4774 x4776 x4812 x4815 x4890
1800.10/1800.91	v x4930 x4953 x5041 x5096 x5177 x5195 x5196 x5197 x5219 x5338 x5415 x5611 x5688 x5811 x5854 x5895 x5896 x5897 x5962 x6043 x6182
1800.10/1800.91	v x6184 x6194 x7022 x7023 x7032 x7033
1800.10/1800.92	pb2clasp1: no process killed
1800.10/1800.92	clasp-1.0: no process killed
1678.60/1802.92	sh: line 1: 24585 Done                    cat /tmp/evaluation/351633-1176608228/temp/instance-351633-1176608228.opb.op
1678.60/1802.92	     24586 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/351633-1176608228/temp/instance-351633-1176608228.opb.clasp

Verifier Data (download as text)

OK	262481

Conversion Script Data (download as text)

/tmp/evaluation/351633-1176608228/instance-351633-1176608228.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/node25/watcher-351633-1176608228 -o ROOT/results/node25/solver-351633-1176608228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351633-1176608228.opb /tmp/evaluation/351633-1176608228/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: 0.79 0.95 0.98 3/64 24263
/proc/meminfo: memFree=1852832/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12268 CPUtime=0
/proc/24263/stat : 24263 (pbclasp) R 24261 24263 24118 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 108739851 12562432 362 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253307032289 0 0 4224 0 0 0 0 17 1 0 0
/proc/24263/statm: 3067 363 276 3 0 167 0

[startup+0.0953511 s]
/proc/loadavg: 0.79 0.95 0.98 3/64 24263
/proc/meminfo: memFree=1852832/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=0.01
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 548 0 0 0 1 0 0 0 16 0 1 0 108739851 12967936 501 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 3166 501 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.101349 s]
/proc/loadavg: 0.79 0.95 0.98 3/64 24263
/proc/meminfo: memFree=1852832/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=0.01
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 548 0 0 0 1 0 0 0 16 0 1 0 108739851 12967936 501 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 3166 501 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.301383 s]
/proc/loadavg: 0.79 0.95 0.98 3/64 24263
/proc/meminfo: memFree=1852832/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=0.01
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 548 0 0 0 1 0 0 0 16 0 1 0 108739851 12967936 501 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316083810 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/24263/statm: 3166 501 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.701472 s]
/proc/loadavg: 0.79 0.95 0.98 3/64 24263
/proc/meminfo: memFree=1852832/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=0.67
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 852 6813 0 0 1 0 61 5 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 12664

[startup+1.50159 s]
/proc/loadavg: 0.79 0.95 0.98 2/68 24297
/proc/meminfo: memFree=1849456/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1.02
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1074 11968 0 0 1 0 92 9 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 12664

[startup+3.10186 s]
/proc/loadavg: 0.79 0.95 0.98 2/67 24313
/proc/meminfo: memFree=1845488/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1.58
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1186 14807 0 0 1 0 146 11 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
[pid=24311] ppid=24263 vsize=5352 CPUtime=0
/proc/24311/stat : 24311 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108740016 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24311/statm: 1338 224 188 169 0 49 0
[pid=24313] ppid=24311 vsize=13980 CPUtime=1.43
/proc/24313/stat : 24313 (clasp-1.0) R 24311 24263 24118 0 -1 4194304 3154 0 0 0 143 0 0 0 25 0 1 0 108740017 14315520 3116 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134737633 0 0 4096 0 0 0 0 17 1 0 0
/proc/24313/statm: 3495 3116 249 81 0 2869 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 31996

[startup+6.30141 s]
/proc/loadavg: 0.81 0.95 0.98 2/67 24321
/proc/meminfo: memFree=1835952/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=3.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1298 19768 0 0 1 1 350 13 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
[pid=24319] ppid=24263 vsize=5352 CPUtime=0
/proc/24319/stat : 24319 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108740224 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24319/statm: 1338 224 188 169 0 49 0
[pid=24321] ppid=24319 vsize=17816 CPUtime=2.56
/proc/24321/stat : 24321 (clasp-1.0) R 24319 24263 24118 0 -1 4194304 4103 0 0 0 255 1 0 0 25 0 1 0 108740224 18243584 4065 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784643 0 0 4096 0 0 0 0 17 1 0 0
/proc/24321/statm: 4454 4065 249 81 0 3828 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 35832

[startup+12.7025 s]
/proc/loadavg: 0.82 0.95 0.98 2/67 24321
/proc/meminfo: memFree=1828728/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=3.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1298 19768 0 0 1 1 350 13 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
[pid=24319] ppid=24263 vsize=5352 CPUtime=0
/proc/24319/stat : 24319 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108740224 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24319/statm: 1338 224 188 169 0 49 0
[pid=24321] ppid=24319 vsize=25456 CPUtime=8.96
/proc/24321/stat : 24321 (clasp-1.0) R 24319 24263 24118 0 -1 4194304 6014 0 0 0 894 2 0 0 25 0 1 0 108740224 26066944 5976 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715855 0 0 4096 0 0 0 0 17 1 0 0
/proc/24321/statm: 6364 5976 249 81 0 5738 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 43472

[startup+25.5017 s]
/proc/loadavg: 0.86 0.95 0.98 2/67 24321
/proc/meminfo: memFree=1827064/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=3.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1298 19768 0 0 1 1 350 13 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
[pid=24319] ppid=24263 vsize=5352 CPUtime=0
/proc/24319/stat : 24319 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108740224 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24319/statm: 1338 224 188 169 0 49 0
[pid=24321] ppid=24319 vsize=25664 CPUtime=21.75
/proc/24321/stat : 24321 (clasp-1.0) R 24319 24263 24118 0 -1 4194304 6201 0 0 0 2173 2 0 0 25 0 1 0 108740224 26279936 6041 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/24321/statm: 6416 6041 249 81 0 5790 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 43680

[startup+51.1011 s]
/proc/loadavg: 0.91 0.96 0.98 2/67 24321
/proc/meminfo: memFree=1821368/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=3.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1298 19768 0 0 1 1 350 13 16 0 1 0 108739851 12967936 524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 524 343 3 0 266 0
[pid=24319] ppid=24263 vsize=5352 CPUtime=0
/proc/24319/stat : 24319 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108740224 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24319/statm: 1338 224 188 169 0 49 0
[pid=24321] ppid=24319 vsize=31752 CPUtime=47.35
/proc/24321/stat : 24321 (clasp-1.0) R 24319 24263 24118 0 -1 4194304 7692 0 0 0 4731 4 0 0 25 0 1 0 108740224 32514048 7532 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24321/statm: 7938 7532 249 81 0 7312 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 49768

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 24329
/proc/meminfo: memFree=1819592/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=57.55
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1409 28950 0 0 1 1 5733 20 18 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24327] ppid=24263 vsize=5352 CPUtime=0
/proc/24327/stat : 24327 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108745615 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24327/statm: 1338 224 188 169 0 49 0
[pid=24329] ppid=24327 vsize=33436 CPUtime=44.64
/proc/24329/stat : 24329 (clasp-1.0) R 24327 24263 24118 0 -1 4194304 8282 0 0 0 4459 5 0 0 25 0 1 0 108745615 34238464 7964 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24329/statm: 8359 7964 249 81 0 7733 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 51452

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/67 24337
/proc/meminfo: memFree=1819528/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=115.77
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1521 39228 0 0 1 1 11547 28 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24335] ppid=24263 vsize=5352 CPUtime=0
/proc/24335/stat : 24335 (sh) S 24263 24263 24118 0 -1 4194304 288 121 0 0 0 0 0 0 15 0 1 0 108751440 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24335/statm: 1338 224 188 169 0 49 0
[pid=24337] ppid=24335 vsize=33692 CPUtime=46.38
/proc/24337/stat : 24337 (clasp-1.0) R 24335 24263 24118 0 -1 4194304 8326 0 0 0 4634 4 0 0 25 0 1 0 108751440 34500608 8008 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24337/statm: 8423 8008 249 81 0 7797 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 51708

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24345
/proc/meminfo: memFree=1821504/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=173.89
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1632 49508 0 0 1 1 17352 35 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24343] ppid=24263 vsize=5352 CPUtime=0
/proc/24343/stat : 24343 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108757254 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24343/statm: 1338 224 188 169 0 49 0
[pid=24345] ppid=24343 vsize=31148 CPUtime=48.24
/proc/24345/stat : 24345 (clasp-1.0) R 24343 24263 24118 0 -1 4194304 7758 0 0 0 4820 4 0 0 25 0 1 0 108757255 31895552 7404 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/24345/statm: 7787 7404 249 81 0 7161 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 49164

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24345
/proc/meminfo: memFree=1810880/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=173.89
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 1632 49508 0 0 1 1 17352 35 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24343] ppid=24263 vsize=5352 CPUtime=0
/proc/24343/stat : 24343 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108757254 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24343/statm: 1338 224 188 169 0 49 0
[pid=24345] ppid=24343 vsize=42004 CPUtime=108.21
/proc/24345/stat : 24345 (clasp-1.0) R 24343 24263 24118 0 -1 4194304 10520 0 0 0 10816 5 0 0 25 0 1 0 108757255 43012096 10093 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24345/statm: 10501 10093 249 81 0 9875 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 60020


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

/proc/24565/statm: 1338 224 188 169 0 49 0
[pid=24567] ppid=24565 vsize=30400 CPUtime=34.22
/proc/24567/stat : 24567 (clasp-1.0) R 24565 24263 24118 0 -1 4194304 7384 0 0 0 3419 3 0 0 25 0 1 0 108902657 31129600 7217 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784502 0 0 4096 0 0 0 0 17 1 0 0
/proc/24567/statm: 7600 7217 249 81 0 6974 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 48416

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1819264/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.62
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2078 107292 0 0 1 2 167580 79 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24573] ppid=24263 vsize=5352 CPUtime=0
/proc/24573/stat : 24573 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 108907588 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24573/statm: 1338 224 188 169 0 49 0
[pid=24575] ppid=24573 vsize=32548 CPUtime=44.89
/proc/24575/stat : 24575 (clasp-1.0) R 24573 24263 24118 0 -1 4194304 7966 0 0 0 4484 5 0 0 25 0 1 0 108907588 33329152 7756 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784714 0 0 4096 0 0 0 0 17 1 0 0
/proc/24575/statm: 8137 7756 249 81 0 7511 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 50564

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1812608/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.62
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2078 107292 0 0 1 2 167580 79 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24573] ppid=24263 vsize=5352 CPUtime=0
/proc/24573/stat : 24573 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 108907588 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24573/statm: 1338 224 188 169 0 49 0
[pid=24575] ppid=24573 vsize=39464 CPUtime=104.88
/proc/24575/stat : 24575 (clasp-1.0) R 24573 24263 24118 0 -1 4194304 10043 0 0 0 10481 7 0 0 25 0 1 0 108907588 40411136 9464 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784610 0 0 4096 0 0 0 0 17 1 0 0
/proc/24575/statm: 9866 9464 249 81 0 9240 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 57480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1812288/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.62
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2078 107292 0 0 1 2 167580 79 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24573] ppid=24263 vsize=5352 CPUtime=0
/proc/24573/stat : 24573 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 108907588 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24573/statm: 1338 224 188 169 0 49 0
[pid=24575] ppid=24573 vsize=39720 CPUtime=123.48
/proc/24575/stat : 24575 (clasp-1.0) R 24573 24263 24118 0 -1 4194304 10122 0 0 0 12341 7 0 0 25 0 1 0 108907588 40673280 9543 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24575/statm: 9930 9543 249 81 0 9304 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 57736

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

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1812288/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.62
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2078 107292 0 0 1 2 167580 79 16 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24573] ppid=24263 vsize=5352 CPUtime=0
/proc/24573/stat : 24573 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 15 0 1 0 108907588 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24573/statm: 1338 224 188 169 0 49 0
[pid=24575] ppid=24573 vsize=39720 CPUtime=123.48
/proc/24575/stat : 24575 (clasp-1.0) R 24573 24263 24118 0 -1 4194304 10122 0 0 0 12341 7 0 0 25 0 1 0 108907588 40673280 9543 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24575/statm: 9930 9543 249 81 0 9304 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 57736

# WARNING:
# current cumulated CPU time (1676.65 s) is less than in the last sample (1800.1 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (123.45 s) to the 'lost time'.

[startup+1801.02 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1812288/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
Current children cumulated CPU time (s) 1676.65
Current children cumulated vsize (KiB) 12664

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 24575
/proc/meminfo: memFree=1812288/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
Current children cumulated CPU time (s) 1676.65
Current children cumulated vsize (KiB) 12664

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 24586
/proc/meminfo: memFree=1842088/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24584] ppid=24263 vsize=5352 CPUtime=0
/proc/24584/stat : 24584 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108919945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24584/statm: 1338 224 188 169 0 49 0
[pid=24586] ppid=24584 vsize=12952 CPUtime=1.25
/proc/24586/stat : 24586 (clasp-1.0) R 24584 24263 24118 0 -1 4194304 2895 0 0 0 124 1 0 0 25 0 1 0 108919945 13262848 2857 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24586/statm: 3238 2857 249 81 0 2612 0
Current children cumulated CPU time (s) 1677.9
Current children cumulated vsize (KiB) 30968

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 24586
/proc/meminfo: memFree=1842088/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24584] ppid=24263 vsize=5352 CPUtime=0
/proc/24584/stat : 24584 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108919945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24584/statm: 1338 224 188 169 0 49 0
[pid=24586] ppid=24584 vsize=15308 CPUtime=1.64
/proc/24586/stat : 24586 (clasp-1.0) R 24584 24263 24118 0 -1 4194304 3485 0 0 0 163 1 0 0 25 0 1 0 108919945 15675392 3447 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/24586/statm: 3827 3447 249 81 0 3201 0
Current children cumulated CPU time (s) 1678.29
Current children cumulated vsize (KiB) 33324

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 24586
/proc/meminfo: memFree=1835752/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24584] ppid=24263 vsize=5352 CPUtime=0
/proc/24584/stat : 24584 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108919945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24584/statm: 1338 224 188 169 0 49 0
[pid=24586] ppid=24584 vsize=16208 CPUtime=1.85
/proc/24586/stat : 24586 (clasp-1.0) R 24584 24263 24118 0 -1 4194304 3697 0 0 0 184 1 0 0 25 0 1 0 108919945 16596992 3659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784557 0 0 4096 0 0 0 0 17 1 0 0
/proc/24586/statm: 4052 3659 249 81 0 3426 0
Current children cumulated CPU time (s) 1678.5
Current children cumulated vsize (KiB) 34224

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/68 24586
/proc/meminfo: memFree=1835752/2055920 swapFree=4191892/4192956
[pid=24263] ppid=24261 vsize=12664 CPUtime=1676.65
/proc/24263/stat : 24263 (pbclasp) S 24261 24263 24118 0 -1 4194304 2240 109069 0 0 1 2 167581 81 17 0 1 0 108739851 12967936 525 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 253316087700 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/24263/statm: 3166 525 343 3 0 266 0
[pid=24584] ppid=24263 vsize=5352 CPUtime=0
/proc/24584/stat : 24584 (sh) S 24263 24263 24118 0 -1 4194304 287 121 0 0 0 0 0 0 16 0 1 0 108919945 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24584/statm: 1338 224 188 169 0 49 0
[pid=24586] ppid=24584 vsize=16208 CPUtime=1.95
/proc/24586/stat : 24586 (clasp-1.0) R 24584 24263 24118 0 -1 4194304 3697 0 0 0 194 1 0 0 25 0 1 0 108919945 16596992 3659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134741346 0 0 4096 0 0 0 0 17 1 0 0
/proc/24586/statm: 4052 3659 249 81 0 3426 0
Current children cumulated CPU time (s) 1678.6
Current children cumulated vsize (KiB) 34224

Child status: 0

# 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): 123.45
#  lost CPU user time (s): 123.4
#  lost CPU system time (s): 0.05

Real time (s): 1802.93
CPU time (s): 1802.11
CPU user time (s): 1801.19
CPU system time (s): 0.915868
CPU usage (%): 99.9545
Max. virtual memory (cumulated for all children) (KiB): 111256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1677.79
system time used= 0.865868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115562
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= 2610
involuntary context switches= 4565

runsolver used 2.30365 second user time and 4.26435 second system time

The end

Launcher Data (download as text)

Begin job on node25 on Sun Apr 15 03:37:08 UTC 2007

IDJOB= 351633
IDBENCH= 1784
IDSOLVER= 167
FILE ID= node25/351633-1176608228

PBS_JOBID= 4557035

Free space on /tmp= 66564 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-rout.opb
COMMAND LINE= pbclasp instance-351633-1176608228.opb /tmp/evaluation/351633-1176608228/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-351633-1176608228 -o ROOT/results/node25/conversion-351633-1176608228 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351633-1176608228/instance-351633-1176608228.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-351633-1176608228 -o ROOT/results/node25/solver-351633-1176608228 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351633-1176608228.opb /tmp/evaluation/351633-1176608228/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  485ca531ffda98d59a839bf46c37d61d

RANDOM SEED= 396739635

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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		: 3000.261
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		: 3000.261
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:       1853240 kB
Buffers:          9264 kB
Cached:          96096 kB
SwapCached:        448 kB
Active:          23300 kB
Inactive:        97144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853240 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          23648 kB
Slab:            68252 kB
Committed_AS:   979760 kB
PageTables:       1472 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= 66563 MiB

End job on node25 on Sun Apr 15 04:07:11 UTC 2007