Trace number 373067

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)18 1802 1803.23

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_8.opb
MD5SUMa6271c60ac3da107dd19024b50d39967
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1288.62
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables4318
Total number of constraints15120
Number of constraints which are clauses15112
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints7
Minimum length of a constraint1
Maximum length of a constraint490
Number of terms in the objective function 490
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 490
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 28
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 518
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)

5.47/5.54	o 28
67.21/67.35	o 27
90.30/90.46	o 26
107.09/107.29	o 25
124.16/124.37	o 24
128.26/128.41	o 23
170.02/170.20	o 22
205.40/205.61	o 21
339.41/339.70	o 20
626.06/626.53	o 19
1187.24/1188.04	o 18
1800.06/1801.21	c Somebody sent me a SIGTERM
1800.06/1801.21	s SATISFIABLE
1800.06/1801.21	v x1 x11 x17 x28 x29 x30 x82 x246 x271 x362 x365 x378 x394 x440 x489 x490 x491 x515 x522 x581 x721 x722 x742 x1148 x1367 x1368 x1369
1800.06/1801.21	v x1395 x1400 x1665 x1666 x1962 x1964 x1976 x1990 x2004 x2018 x2032 x2034 x2046 x2102 x2104 x2116 x2130 x2144 x2158 x2160 x2161
1800.06/1801.21	v x2200 x2214 x2228 x2242 x2256 x2258 x2262 x2270 x2284 x2310 x2312 x2313 x2422 x2508 x2509 x2562 x2646 x2687 x2688 x2730 x2744
1800.06/1801.21	v x2747 x2749 x2784 x2787 x2788 x2789 x2829 x2864 x2865 x2929 x3019 x3020 x3024 x3025 x3054 x3084 x3087 x3117 x3118 x3130 x3210
1800.06/1801.21	v x3211 x3213 x3249 x3253 x3259 x3261 x3263 x3269 x3271 x3277 x3293 x3295 x3305 x3315 x3353 x3363 x3378 x3379 x3383 x3403 x3408
1800.06/1801.21	v x3423 x3430 x3431 x3432 x3433 x3434 x3444 x3454 x3458 x3462 x3466 x3478 x3490 x3491 x3538 x3558 x3578 x3579 x3608 x3610 x3612
1800.06/1801.21	v x3614 x3618 x3626 x3634 x3636 x3694 x3707 x3853 x3857 x3889 x3891 x3913 x3917 x3973 x3985 x4045 x4081 x4088 x4090 x4109 x4111
1800.06/1801.21	v x4116 x4118 x4121 x4123 x4130 x4137 x4138 x4156 x4158 x4163 x4170 x4177 x4184 x4186 x4189 x4205 x4212 x4219 x4226 x4228 x4229
1800.06/1801.21	v x4233 x4240 x4272 x4273 x4276 x4292 x4294 x4296 x4313 x4315 x4317
1800.06/1801.22	pb2clasp1: no process killed
1800.06/1801.22	clasp: no process killed

Verifier Data (download as text)

OK	18

Conversion Script Data (download as text)

/tmp/evaluation/373067-1177161322/instance-373067-1177161322.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/node65/watcher-373067-1177161322 -o ROOT/results/node65/solver-373067-1177161322 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373067-1177161322.opb /tmp/evaluation/373067-1177161322/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: 0.92 0.99 0.99 3/64 26599
/proc/meminfo: memFree=1812208/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12268 CPUtime=0
/proc/26599/stat : 26599 (pbclasp) R 26597 26599 25578 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 192121793 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257203862117 0 0 4224 0 0 0 0 17 0 0 0
/proc/26599/statm: 3067 317 242 3 0 167 0

[startup+0.053295 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 26599
/proc/meminfo: memFree=1812208/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=0.01
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 560 0 0 0 1 0 0 0 16 0 1 0 192121793 12967936 512 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26599/statm: 3166 512 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.101295 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 26599
/proc/meminfo: memFree=1812208/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=0.01
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 560 0 0 0 1 0 0 0 16 0 1 0 192121793 12967936 512 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26599/statm: 3166 512 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.301312 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 26599
/proc/meminfo: memFree=1812208/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=0.01
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 560 0 0 0 1 0 0 0 16 0 1 0 192121793 12967936 512 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26599/statm: 3166 512 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+0.701345 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 26599
/proc/meminfo: memFree=1812208/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=0.01
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 560 0 0 0 1 0 0 0 16 0 1 0 192121793 12967936 512 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212592226 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/26599/statm: 3166 512 324 3 0 266 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12664

[startup+1.50142 s]
/proc/loadavg: 0.92 0.99 0.99 2/67 26602
/proc/meminfo: memFree=1809880/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=1
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 658 1624 0 0 1 0 98 1 17 0 1 0 192121793 12967936 543 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3166 543 343 3 0 266 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 12664

[startup+3.10256 s]
/proc/loadavg: 0.92 0.99 0.99 2/67 26609
/proc/meminfo: memFree=1786456/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12664 CPUtime=1
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 658 1624 0 0 1 0 98 1 17 0 1 0 192121793 12967936 543 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3166 543 343 3 0 266 0
[pid=26607] ppid=26599 vsize=5356 CPUtime=0
/proc/26607/stat : 26607 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192121895 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26607/statm: 1339 225 188 169 0 50 0
[pid=26609] ppid=26607 vsize=26060 CPUtime=2.07
/proc/26609/stat : 26609 (clasp) R 26607 26599 25578 0 -1 4194304 6657 0 0 0 205 2 0 0 25 0 1 0 192121895 26685440 5969 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134749788 0 0 4096 0 0 0 0 17 0 0 0
/proc/26609/statm: 6515 5969 196 154 0 5985 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 44080

[startup+6.30182 s]
/proc/loadavg: 0.93 0.99 0.99 2/67 26609
/proc/meminfo: memFree=1786392/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=5.52
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 794 9661 0 0 1 0 546 5 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
Current children cumulated CPU time (s) 5.52
Current children cumulated vsize (KiB) 12796

[startup+12.7013 s]
/proc/loadavg: 0.93 0.99 0.99 2/67 26617
/proc/meminfo: memFree=1776024/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=5.52
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 794 9661 0 0 1 0 546 5 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26615] ppid=26599 vsize=5356 CPUtime=0
/proc/26615/stat : 26615 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 15 0 1 0 192122349 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26615/statm: 1339 225 188 169 0 50 0
[pid=26617] ppid=26615 vsize=36036 CPUtime=7.12
/proc/26617/stat : 26617 (clasp) R 26615 26599 25578 0 -1 4194304 10007 0 0 0 709 3 0 0 25 0 1 0 192122349 36900864 8561 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134798212 0 0 4096 0 0 0 0 17 0 0 0
/proc/26617/statm: 9009 8561 196 154 0 8479 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 54188

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/67 26617
/proc/meminfo: memFree=1776032/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=5.52
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 794 9661 0 0 1 0 546 5 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26615] ppid=26599 vsize=5356 CPUtime=0
/proc/26615/stat : 26615 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 15 0 1 0 192122349 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26615/statm: 1339 225 188 169 0 50 0
[pid=26617] ppid=26615 vsize=36940 CPUtime=19.92
/proc/26617/stat : 26617 (clasp) R 26615 26599 25578 0 -1 4194304 10038 0 0 0 1988 4 0 0 25 0 1 0 192122349 37826560 8592 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 0 0 0
/proc/26617/statm: 9235 8592 196 154 0 8705 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 55092

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 0.99 2/67 26617
/proc/meminfo: memFree=1772832/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=5.52
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 794 9661 0 0 1 0 546 5 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26615] ppid=26599 vsize=5356 CPUtime=0
/proc/26615/stat : 26615 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 15 0 1 0 192122349 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26615/statm: 1339 225 188 169 0 50 0
[pid=26617] ppid=26615 vsize=40408 CPUtime=45.5
/proc/26617/stat : 26617 (clasp) R 26615 26599 25578 0 -1 4194304 10873 0 0 0 4545 5 0 0 25 0 1 0 192122349 41377792 9427 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740840 0 0 4096 0 0 0 0 17 0 0 0
/proc/26617/statm: 10102 9427 196 154 0 9572 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 58560

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/67 26633
/proc/meminfo: memFree=1777184/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=90.39
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 1056 33812 0 0 2 0 9017 20 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26631] ppid=26599 vsize=5356 CPUtime=0
/proc/26631/stat : 26631 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 15 0 1 0 192130841 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26631/statm: 1339 225 188 169 0 50 0
[pid=26633] ppid=26631 vsize=35224 CPUtime=11.8
/proc/26633/stat : 26633 (clasp) R 26631 26599 25578 0 -1 4194304 9478 0 0 0 1176 4 0 0 25 0 1 0 192130841 36069376 8277 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 0 0 0
/proc/26633/statm: 8806 8277 196 154 0 8276 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 53376

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 26657
/proc/meminfo: memFree=1776800/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=128.29
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 1436 66413 0 0 2 1 12787 39 18 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26655] ppid=26599 vsize=5356 CPUtime=0
/proc/26655/stat : 26655 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192134636 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26655/statm: 1339 225 188 169 0 50 0
[pid=26657] ppid=26655 vsize=35600 CPUtime=33.84
/proc/26657/stat : 26657 (clasp) R 26655 26599 25578 0 -1 4194304 9682 0 0 0 3380 4 0 0 25 0 1 0 192134636 36454400 8419 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134769198 0 0 4096 0 0 0 0 17 0 0 0
/proc/26657/statm: 8900 8419 196 154 0 8370 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 53752

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 26673
/proc/meminfo: memFree=1777696/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=205.43
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 1673 89500 0 0 2 1 20487 53 17 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26671] ppid=26599 vsize=5356 CPUtime=0
/proc/26671/stat : 26671 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192142356 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26671/statm: 1339 225 188 169 0 50 0
[pid=26673] ppid=26671 vsize=34760 CPUtime=16.64
/proc/26673/stat : 26673 (clasp) R 26671 26599 25578 0 -1 4194304 9361 0 0 0 1660 4 0 0 25 0 1 0 192142357 35594240 8150 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740583 0 0 4096 0 0 0 0 17 0 0 0
/proc/26673/statm: 8690 8150 196 154 0 8160 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 52912

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 26673
/proc/meminfo: memFree=1765344/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=205.43
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 1673 89500 0 0 2 1 20487 53 17 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26671] ppid=26599 vsize=5356 CPUtime=0
/proc/26671/stat : 26671 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192142356 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26671/statm: 1339 225 188 169 0 50 0
[pid=26673] ppid=26671 vsize=47280 CPUtime=76.61
/proc/26673/stat : 26673 (clasp) R 26671 26599 25578 0 -1 4194304 12492 0 0 0 7654 7 0 0 25 0 1 0 192142357 48414720 11281 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740536 0 0 4096 0 0 0 0 17 0 0 0
/proc/26673/statm: 11820 11281 196 154 0 11290 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 65432

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/67 26681
/proc/meminfo: memFree=1778336/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=339.45
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 1795 105813 0 0 3 1 33876 65 18 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0

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

/proc/26695/stat : 26695 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192240599 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26695/statm: 1339 225 188 169 0 50 0
[pid=26697] ppid=26695 vsize=118384 CPUtime=473.95
/proc/26697/stat : 26697 (clasp) R 26695 26599 25578 0 -1 4194304 30152 0 0 0 47372 23 0 0 25 0 1 0 192240599 121225216 28735 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 0 0 0
/proc/26697/statm: 29596 28735 196 154 0 29066 0
Current children cumulated CPU time (s) 1661.25
Current children cumulated vsize (KiB) 136536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26699
/proc/meminfo: memFree=1687776/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.3
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2026 168130 0 0 3 2 118606 119 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26695] ppid=26599 vsize=5356 CPUtime=0
/proc/26695/stat : 26695 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192240599 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26695/statm: 1339 225 188 169 0 50 0
[pid=26697] ppid=26695 vsize=125660 CPUtime=533.9
/proc/26697/stat : 26697 (clasp) R 26695 26599 25578 0 -1 4194304 32007 0 0 0 53365 25 0 0 25 0 1 0 192240599 128675840 30554 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740556 0 0 4096 0 0 0 0 17 0 0 0
/proc/26697/statm: 31415 30554 196 154 0 30885 0
Current children cumulated CPU time (s) 1721.2
Current children cumulated vsize (KiB) 143812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26699
/proc/meminfo: memFree=1680736/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.3
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2026 168130 0 0 3 2 118606 119 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26695] ppid=26599 vsize=5356 CPUtime=0
/proc/26695/stat : 26695 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192240599 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26695/statm: 1339 225 188 169 0 50 0
[pid=26697] ppid=26695 vsize=132696 CPUtime=593.87
/proc/26697/stat : 26697 (clasp) R 26695 26599 25578 0 -1 4194304 33744 0 0 0 59361 26 0 0 25 0 1 0 192240599 135880704 32291 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741330 0 0 4096 0 0 0 0 17 0 0 0
/proc/26697/statm: 33174 32291 196 154 0 32644 0
Current children cumulated CPU time (s) 1781.17
Current children cumulated vsize (KiB) 150848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26699
/proc/meminfo: memFree=1677024/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.3
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2026 168130 0 0 3 2 118606 119 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26695] ppid=26599 vsize=5356 CPUtime=0
/proc/26695/stat : 26695 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192240599 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26695/statm: 1339 225 188 169 0 50 0
[pid=26697] ppid=26695 vsize=136480 CPUtime=612.76
/proc/26697/stat : 26697 (clasp) R 26695 26599 25578 0 -1 4194304 34725 0 0 0 61248 28 0 0 25 0 1 0 192240599 139755520 33236 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682915 0 0 4096 0 0 0 0 17 0 0 0
/proc/26697/statm: 34120 33236 196 154 0 33590 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 154632

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

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26699
/proc/meminfo: memFree=1677024/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.3
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2026 168130 0 0 3 2 118606 119 16 0 1 0 192121793 13103104 547 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 547 343 3 0 299 0
[pid=26695] ppid=26599 vsize=5356 CPUtime=0
/proc/26695/stat : 26695 (sh) S 26599 26599 25578 0 -1 4194304 287 122 0 0 0 0 0 0 16 0 1 0 192240599 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26695/statm: 1339 225 188 169 0 50 0
[pid=26697] ppid=26695 vsize=136480 CPUtime=612.76
/proc/26697/stat : 26697 (clasp) R 26695 26599 25578 0 -1 4194304 34725 0 0 0 61248 28 0 0 25 0 1 0 192240599 139755520 33236 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134682915 0 0 4096 0 0 0 0 17 0 0 0
/proc/26697/statm: 34120 33236 196 154 0 33590 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 154632

# WARNING:
# current cumulated CPU time (1187.32 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 (612.74 s) to the 'lost time'.

[startup+1801.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 26699
/proc/meminfo: memFree=1677024/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.32
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2191 169909 0 0 3 2 118606 121 17 0 1 0 192121793 13103104 548 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 548 343 3 0 299 0
Current children cumulated CPU time (s) 1187.32
Current children cumulated vsize (KiB) 12796

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 2/67 26699
/proc/meminfo: memFree=1677024/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.32
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2191 169909 0 0 3 2 118606 121 17 0 1 0 192121793 13103104 548 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 548 343 3 0 299 0
Current children cumulated CPU time (s) 1187.32
Current children cumulated vsize (KiB) 12796

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 26710
/proc/meminfo: memFree=1798736/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.32
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2191 169909 0 0 3 2 118606 121 17 0 1 0 192121793 13103104 548 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 548 343 3 0 299 0
[pid=26708] ppid=26599 vsize=5356 CPUtime=0
/proc/26708/stat : 26708 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192301918 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26708/statm: 1339 225 188 169 0 50 0
[pid=26710] ppid=26708 vsize=32652 CPUtime=0.94
/proc/26710/stat : 26710 (clasp) R 26708 26599 25578 0 -1 4194304 8651 0 0 0 90 4 0 0 25 0 1 0 192301918 33435648 7468 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 6118908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26710/statm: 8163 7468 194 154 0 7633 0
Current children cumulated CPU time (s) 1188.26
Current children cumulated vsize (KiB) 50804

[startup+1803 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 26710
/proc/meminfo: memFree=1778840/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.32
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2191 169909 0 0 3 2 118606 121 17 0 1 0 192121793 13103104 548 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 548 343 3 0 299 0
[pid=26708] ppid=26599 vsize=5356 CPUtime=0
/proc/26708/stat : 26708 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192301918 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26708/statm: 1339 225 188 169 0 50 0
[pid=26710] ppid=26708 vsize=33268 CPUtime=1.74
/proc/26710/stat : 26710 (clasp) R 26708 26599 25578 0 -1 4194304 9023 0 0 0 169 5 0 0 25 0 1 0 192301918 34066432 7744 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134741259 0 0 4096 0 0 0 0 17 1 0 0
/proc/26710/statm: 8317 7744 196 154 0 7787 0
Current children cumulated CPU time (s) 1189.06
Current children cumulated vsize (KiB) 51420

[startup+1803.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 26710
/proc/meminfo: memFree=1778840/2055920 swapFree=4184000/4192956
[pid=26599] ppid=26597 vsize=12796 CPUtime=1187.32
/proc/26599/stat : 26599 (pbclasp) S 26597 26599 25578 0 -1 4194304 2191 169909 0 0 3 2 118606 121 17 0 1 0 192121793 13103104 548 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 257212596116 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26599/statm: 3199 548 343 3 0 299 0
[pid=26708] ppid=26599 vsize=5356 CPUtime=0
/proc/26708/stat : 26708 (sh) S 26599 26599 25578 0 -1 4194304 288 122 0 0 0 0 0 0 16 0 1 0 192301918 5484544 225 18446744073709551615 4194304 4889804 548682069216 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26708/statm: 1339 225 188 169 0 50 0
[pid=26710] ppid=26708 vsize=33268 CPUtime=1.94
/proc/26710/stat : 26710 (clasp) R 26708 26599 25578 0 -1 4194304 9023 0 0 0 189 5 0 0 25 0 1 0 192301918 34066432 7744 18446744073709551615 134512640 135144128 4294956784 18446744073709551615 134740923 0 0 4096 0 0 0 0 17 1 0 0
/proc/26710/statm: 8317 7744 196 154 0 7787 0
Current children cumulated CPU time (s) 1189.26
Current children cumulated vsize (KiB) 51420

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26599 and gives
#  childrusage.ru_utime.tv_sec=1186
#  childrusage.ru_utime.tv_usec=103684
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=243810
# CPU time returned by wait4() is 1187.35
# while last known CPU time is 1189.26
#
# 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): 612.74
#  lost CPU user time (s): 612.48
#  lost CPU system time (s): 0.26

Real time (s): 1803.23
CPU time (s): 1802
CPU user time (s): 1800.46
CPU system time (s): 1.54
CPU usage (%): 99.9319
Max. virtual memory (cumulated for all children) (KiB): 163156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1186.1
system time used= 1.24381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172655
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= 2531
involuntary context switches= 5434

runsolver used 1.80572 second user time and 4.75928 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sat Apr 21 13:15:22 UTC 2007

IDJOB= 373067
IDBENCH= 25017
IDSOLVER= 158
FILE ID= node65/373067-1177161322

PBS_JOBID= 4648902

Free space on /tmp= 66400 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_8.opb
COMMAND LINE= pbclasp instance-373067-1177161322.opb /tmp/evaluation/373067-1177161322/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-373067-1177161322 -o ROOT/results/node65/conversion-373067-1177161322 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373067-1177161322/instance-373067-1177161322.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-373067-1177161322 -o ROOT/results/node65/solver-373067-1177161322 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373067-1177161322.opb /tmp/evaluation/373067-1177161322/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  a6271c60ac3da107dd19024b50d39967

RANDOM SEED= 15693649

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1812680 kB
Buffers:         33568 kB
Cached:         158220 kB
SwapCached:       2624 kB
Active:         106788 kB
Inactive:        95248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812680 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            1476 kB
Writeback:           0 kB
Mapped:          16260 kB
Slab:            27228 kB
Committed_AS:  2382272 kB
PageTables:       1460 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= 66399 MiB

End job on node65 on Sat Apr 21 13:45:25 UTC 2007