Trace number 373398

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)53 1801.9 1802.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/area_opers/normalized-fir08_area_opers.opb
MD5SUM47194cf421cbddfd6c2831e71c8b2458
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark53
Best CPU time to get the best result obtained on this benchmark1801.9
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 53
Optimality of the best value was proved NO
Number of variables203287
Total number of constraints469077
Number of constraints which are clauses469077
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint1023
Number of terms in the objective function 101248
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 101248
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 101248
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

989.44/989.90	o 53
1800.03/1800.73	c Somebody sent me a SIGTERM
1800.03/1800.73	s SATISFIABLE
1800.03/1800.73	v x10 x63 x463 x566 x600 x885 x928 x932 x1579 x1683 x1736 x1933 x2038 x2039 x2472 x2473 x3151 x3152 x3880 x4012 x4013 x73149
1800.03/1800.73	v x73150 x73311 x73312 x73589 x73590 x83599 x85800 x107580 x127668 x127669 x127959 x127960 x130335 x130336 x130524 x130525
1800.03/1800.73	v x130669 x162745 x162746 x176965 x182193 x183432 x184351 x184352 x184417 x184418 x190933 x190934 x191185 x192064 x192191
1800.03/1800.73	v x192192 x193080 x193550 x193551 x198801 x199111 x200373 x200374 x200689 x201076 x201105 x201106 x201798 x201807 x201892
1800.03/1800.73	v x202562 x202868 x202869 x202881 x202923 x202949 x203122 x203169 x203183 x203193 x203194 x203256 x203259 x203274 x203280
1800.03/1800.73	v x203286 x203287
1800.03/1800.73	pb2clasp1: no process killed

Verifier Data (download as text)

OK	53

Conversion Script Data (download as text)

/tmp/evaluation/373398-1177187625/instance-373398-1177187625.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-373398-1177187625 -o ROOT/results/node44/solver-373398-1177187625 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-373398-1177187625.opb /tmp/evaluation/373398-1177187625/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 27975
/proc/meminfo: memFree=1752192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=12268 CPUtime=0
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 166674289 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840641125 0 0 4224 0 0 0 0 17 1 0 0
/proc/27975/statm: 3067 317 242 3 0 167 0

[startup+0.0468629 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1752192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=14100 CPUtime=0.03
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 904 0 0 0 3 0 0 0 18 0 1 0 166674289 14438400 870 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840319713 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 3525 870 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.102868 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1752192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=16580 CPUtime=0.09
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 1497 0 0 0 9 0 0 0 18 0 1 0 166674289 16977920 1463 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840319713 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 4145 1464 314 3 0 1245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16580

[startup+0.30289 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1752192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25580 CPUtime=0.29
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 11047 0 0 0 25 4 0 0 19 0 1 0 166674289 26193920 3746 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353575 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6395 3746 320 3 0 3495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25580

[startup+0.701929 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 27975
/proc/meminfo: memFree=1752192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25580 CPUtime=0.69
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 33437 0 0 0 56 13 0 0 23 0 1 0 166674289 26193920 3603 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353194 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6395 3611 320 3 0 3495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25580

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1739192/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25580 CPUtime=1.49
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 78387 0 0 0 119 30 0 0 25 0 1 0 166674289 26193920 3746 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353194 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6395 3746 320 3 0 3495 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25580

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1738424/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25576 CPUtime=3.09
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 167276 0 0 0 243 66 0 0 25 0 1 0 166674289 26189824 3745 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353298 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6394 3745 320 3 0 3494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25576

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1738104/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25704 CPUtime=6.28
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 346943 0 0 0 488 140 0 0 25 0 1 0 166674289 26320896 3777 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353194 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6426 3777 320 3 0 3526 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25704

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1737920/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=25972 CPUtime=12.68
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 704216 0 0 0 981 287 0 0 25 0 1 0 166674289 26595328 3841 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353306 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6493 3841 320 3 0 3593 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25972

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1738304/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=26496 CPUtime=25.48
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 1426782 0 0 0 1956 592 0 0 25 0 1 0 166674289 27131904 3975 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353575 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6624 3975 320 3 0 3724 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26496

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1736448/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=27624 CPUtime=51.07
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 2885588 0 0 0 3917 1190 0 0 25 0 1 0 166674289 28286976 4253 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353322 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 6906 4253 320 3 0 4006 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 27624

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1733888/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=30248 CPUtime=102.25
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 5927232 0 0 0 7848 2377 0 0 25 0 1 0 166674289 30973952 4889 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353194 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 7562 4889 320 3 0 4662 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30248

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27976
/proc/meminfo: memFree=1729536/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=34616 CPUtime=162.24
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 9913958 0 0 0 12396 3828 0 0 25 0 1 0 166674289 35446784 5972 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264840353302 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 8654 5972 320 3 0 5754 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 34616

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27978
/proc/meminfo: memFree=1710952/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=43880 CPUtime=206.27
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13331757 0 0 0 15730 4897 0 0 25 0 1 0 166674289 44933120 8306 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371234 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/27975/statm: 10970 8306 324 3 0 8070 0
[pid=27977] ppid=27975 vsize=5352 CPUtime=0
/proc/27977/stat : 27977 (sh) S 27975 27975 27180 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 166694925 5480448 230 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27977/statm: 1338 230 193 169 0 49 0
[pid=27978] ppid=27977 vsize=13756 CPUtime=15.92
/proc/27978/stat : 27978 (pb2clasp1) R 27977 27975 27180 0 -1 4194304 848 0 0 0 1587 5 0 0 25 0 1 0 166694925 14086144 791 18446744073709551615 4194304 4206940 548682069296 18446744073709551615 264858711172 0 0 4224 0 0 0 0 17 1 0 0
/proc/27978/statm: 3439 791 340 3 0 539 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 62988

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27985
/proc/meminfo: memFree=1429680/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=239.95
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337453 1941 0 0 15760 4900 3311 24 16 0 1 0 166674289 54120448 10551 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10551 343 3 0 10313 0
[pid=27983] ppid=27975 vsize=5356 CPUtime=0.04
/proc/27983/stat : 27983 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 4 16 0 1 0 166698296 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 1339 225 188 169 0 50 0
[pid=27985] ppid=27983 vsize=241228 CPUtime=42.13
/proc/27985/stat : 27985 (clasp-1.0) R 27983 27975 27180 0 -1 4194304 75316 0 0 0 4175 38 0 0 25 0 1 0 166698297 247017472 59463 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 0 0 0
/proc/27985/statm: 60307 59463 245 81 0 59681 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 299436

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27985
/proc/meminfo: memFree=1429872/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=239.95
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337453 1941 0 0 15760 4900 3311 24 16 0 1 0 166674289 54120448 10551 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10551 343 3 0 10313 0
[pid=27983] ppid=27975 vsize=5356 CPUtime=0.04
/proc/27983/stat : 27983 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 4 16 0 1 0 166698296 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 1339 225 188 169 0 50 0
[pid=27985] ppid=27983 vsize=241228 CPUtime=102.12
/proc/27985/stat : 27985 (clasp-1.0) R 27983 27975 27180 0 -1 4194304 75323 0 0 0 10173 39 0 0 25 0 1 0 166698297 247017472 59470 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27985/statm: 60307 59470 245 81 0 59681 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 299436

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27987
/proc/meminfo: memFree=1429808/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=239.95
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337453 1941 0 0 15760 4900 3311 24 16 0 1 0 166674289 54120448 10551 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10551 343 3 0 10313 0
[pid=27983] ppid=27975 vsize=5356 CPUtime=0.04
/proc/27983/stat : 27983 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 4 16 0 1 0 166698296 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 1339 225 188 169 0 50 0
[pid=27985] ppid=27983 vsize=241228 CPUtime=162.1
/proc/27985/stat : 27985 (clasp-1.0) R 27983 27975 27180 0 -1 4194304 75331 0 0 0 16171 39 0 0 25 0 1 0 166698297 247017472 59478 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134733876 0 0 4096 0 0 0 0 17 1 0 0
/proc/27985/statm: 60307 59478 245 81 0 59681 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 299436

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 27987
/proc/meminfo: memFree=1429744/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=239.95
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337453 1941 0 0 15760 4900 3311 24 16 0 1 0 166674289 54120448 10551 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10551 343 3 0 10313 0
[pid=27983] ppid=27975 vsize=5356 CPUtime=0.04
/proc/27983/stat : 27983 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 4 16 0 1 0 166698296 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 1339 225 188 169 0 50 0
[pid=27985] ppid=27983 vsize=241228 CPUtime=222.09
/proc/27985/stat : 27985 (clasp-1.0) R 27983 27975 27180 0 -1 4194304 75338 0 0 0 22169 40 0 0 25 0 1 0 166698297 247017472 59485 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/27985/statm: 60307 59485 245 81 0 59681 0

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

/proc/loadavg: 1.00 1.00 1.00 2/80 28193
/proc/meminfo: memFree=1422576/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=989.81
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337643 78699 0 0 15769 4901 78220 91 16 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=27993] ppid=27975 vsize=5356 CPUtime=0.05
/proc/27993/stat : 27993 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 5 16 0 1 0 166773304 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27993/statm: 1339 225 188 169 0 50 0
[pid=27995] ppid=27993 vsize=247784 CPUtime=731.79
/proc/27995/stat : 27995 (clasp-1.0) R 27993 27975 27180 0 -1 4194304 77926 0 0 0 73135 44 0 0 25 0 1 0 166773305 253730816 61196 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27995/statm: 61946 61196 249 81 0 61320 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 305992

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28193
/proc/meminfo: memFree=1422640/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=989.81
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337643 78699 0 0 15769 4901 78220 91 16 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=27993] ppid=27975 vsize=5356 CPUtime=0.05
/proc/27993/stat : 27993 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 5 16 0 1 0 166773304 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27993/statm: 1339 225 188 169 0 50 0
[pid=27995] ppid=27993 vsize=247784 CPUtime=791.77
/proc/27995/stat : 27995 (clasp-1.0) R 27993 27975 27180 0 -1 4194304 77931 0 0 0 79133 44 0 0 25 0 1 0 166773305 253730816 61201 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617539 0 0 4096 0 0 0 0 17 1 0 0
/proc/27995/statm: 61946 61201 249 81 0 61320 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 305992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28193
/proc/meminfo: memFree=1422640/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=989.81
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337643 78699 0 0 15769 4901 78220 91 16 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=27993] ppid=27975 vsize=5356 CPUtime=0.05
/proc/27993/stat : 27993 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 5 16 0 1 0 166773304 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27993/statm: 1339 225 188 169 0 50 0
[pid=27995] ppid=27993 vsize=247784 CPUtime=810.17
/proc/27995/stat : 27995 (clasp-1.0) R 27993 27975 27180 0 -1 4194304 77931 0 0 0 80973 44 0 0 25 0 1 0 166773305 253730816 61201 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27995/statm: 61946 61201 249 81 0 61320 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 305992

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28193
/proc/meminfo: memFree=1422640/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=989.81
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337643 78699 0 0 15769 4901 78220 91 16 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=27993] ppid=27975 vsize=5356 CPUtime=0.05
/proc/27993/stat : 27993 (sh) S 27975 27975 27180 0 -1 4194304 287 122 0 0 0 0 0 5 16 0 1 0 166773304 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27993/statm: 1339 225 188 169 0 50 0
[pid=27995] ppid=27993 vsize=247784 CPUtime=810.17
/proc/27995/stat : 27995 (clasp-1.0) R 27993 27975 27180 0 -1 4194304 77931 0 0 0 80973 44 0 0 25 0 1 0 166773305 253730816 61201 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 134617496 0 0 4096 0 0 0 0 17 1 0 0
/proc/27995/statm: 61946 61201 249 81 0 61320 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 305992

# WARNING:
# current cumulated CPU time (989.97 s) is less than in the last sample (1800.03 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (810.06 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 28193
/proc/meminfo: memFree=1422640/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=989.97
/proc/27975/stat : 27975 (pbclasp) R 27973 27975 27180 0 -1 4194304 13337755 79674 0 0 15776 4902 78220 99 17 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849371090 0 0 4224 16384 0 0 0 17 1 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
Current children cumulated CPU time (s) 989.97
Current children cumulated vsize (KiB) 52852

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 28193
/proc/meminfo: memFree=1422640/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=990.15
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337803 80480 0 0 15779 4903 78221 112 15 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
Current children cumulated CPU time (s) 990.15
Current children cumulated vsize (KiB) 52852

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28204
/proc/meminfo: memFree=1642720/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=990.15
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337803 80480 0 0 15779 4903 78221 112 15 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=28202] ppid=27975 vsize=5356 CPUtime=0
/proc/28202/stat : 28202 (sh) S 27975 27975 27180 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 166854388 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28202/statm: 1339 225 188 169 0 50 0
[pid=28203] ppid=28202 vsize=2520 CPUtime=0
/proc/28203/stat : 28203 (cat) S 28202 27975 27180 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 166854389 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28203/statm: 630 87 71 4 0 42 0
[pid=28204] ppid=28202 vsize=36932 CPUtime=1.19
/proc/28204/stat : 28204 (clasp-1.0) R 28202 27975 27180 0 -1 4194304 9914 0 0 0 115 4 0 0 25 0 1 0 166854389 37818368 8764 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160244096 0 0 4096 0 0 0 0 17 1 0 0
/proc/28204/statm: 9233 8764 230 81 0 8607 0
Current children cumulated CPU time (s) 991.34
Current children cumulated vsize (KiB) 97660

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28204
/proc/meminfo: memFree=1642720/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=990.15
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337803 80480 0 0 15779 4903 78221 112 15 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=28202] ppid=27975 vsize=5356 CPUtime=0
/proc/28202/stat : 28202 (sh) S 27975 27975 27180 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 166854388 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28202/statm: 1339 225 188 169 0 50 0
[pid=28203] ppid=28202 vsize=2520 CPUtime=0
/proc/28203/stat : 28203 (cat) S 28202 27975 27180 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 166854389 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28203/statm: 630 87 71 4 0 42 0
[pid=28204] ppid=28202 vsize=45992 CPUtime=1.59
/proc/28204/stat : 28204 (clasp-1.0) R 28202 27975 27180 0 -1 4194304 12035 0 0 0 154 5 0 0 25 0 1 0 166854389 47095808 10885 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 4160243912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28204/statm: 11498 10885 230 81 0 10872 0
Current children cumulated CPU time (s) 991.74
Current children cumulated vsize (KiB) 106720

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 28204
/proc/meminfo: memFree=1642720/2055920 swapFree=4156104/4192956
[pid=27975] ppid=27973 vsize=52852 CPUtime=990.15
/proc/27975/stat : 27975 (pbclasp) S 27973 27975 27180 0 -1 4194304 13337803 80480 0 0 15779 4903 78221 112 15 0 1 0 166674289 54120448 10554 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 264849375124 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27975/statm: 13213 10554 343 3 0 10313 0
[pid=28202] ppid=27975 vsize=5356 CPUtime=0
/proc/28202/stat : 28202 (sh) S 27975 27975 27180 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 166854388 5484544 225 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28202/statm: 1339 225 188 169 0 50 0
[pid=28203] ppid=28202 vsize=2520 CPUtime=0
/proc/28203/stat : 28203 (cat) S 28202 27975 27180 0 -1 4194304 120 0 0 0 0 0 0 0 15 0 1 0 166854389 2580480 87 18446744073709551615 4194304 4211220 548682069408 18446744073709551615 264840642786 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28203/statm: 630 87 71 4 0 42 0
[pid=28204] ppid=28202 vsize=48184 CPUtime=1.69
/proc/28204/stat : 28204 (clasp-1.0) R 28202 27975 27180 0 -1 4194304 12553 0 0 0 164 5 0 0 25 0 1 0 166854389 49340416 11403 18446744073709551615 134512640 134847168 4294956768 18446744073709551615 11697960 0 0 4096 0 0 0 0 17 1 0 0
/proc/28204/statm: 12046 11403 230 81 0 11420 0
Current children cumulated CPU time (s) 991.84
Current children cumulated vsize (KiB) 108912

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27975 and gives
#  childrusage.ru_utime.tv_sec=940
#  childrusage.ru_utime.tv_usec=12096
#  childrusage.ru_stime.tv_sec=50
#  childrusage.ru_stime.tv_usec=174372
# CPU time returned by wait4() is 990.186
# while last known CPU time is 991.84
#
# 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): 810.06
#  lost CPU user time (s): 809.66
#  lost CPU system time (s): 0.399998

Real time (s): 1802.75
CPU time (s): 1801.9
CPU user time (s): 1751.3
CPU system time (s): 50.6
CPU usage (%): 99.953
Max. virtual memory (cumulated for all children) (KiB): 319068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 940.012
system time used= 50.1744
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13420942
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= 12441
involuntary context switches= 26110

runsolver used 1.84172 second user time and 4.73128 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 21 20:33:46 UTC 2007

IDJOB= 373398
IDBENCH= 25040
IDSOLVER= 167
FILE ID= node44/373398-1177187625

PBS_JOBID= 4649026

Free space on /tmp= 66399 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_opers/normalized-fir08_area_opers.opb
COMMAND LINE= pbclasp instance-373398-1177187625.opb /tmp/evaluation/373398-1177187625/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-373398-1177187625 -o ROOT/results/node44/conversion-373398-1177187625 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373398-1177187625/instance-373398-1177187625.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-373398-1177187625 -o ROOT/results/node44/solver-373398-1177187625 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-373398-1177187625.opb /tmp/evaluation/373398-1177187625/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  47194cf421cbddfd6c2831e71c8b2458

RANDOM SEED= 558357550

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1752600 kB
Buffers:         45224 kB
Cached:         167320 kB
SwapCached:      13692 kB
Active:         124468 kB
Inactive:       114088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752600 kB
SwapTotal:     4192956 kB
SwapFree:      4156104 kB
Dirty:           16416 kB
Writeback:           0 kB
Mapped:          34088 kB
Slab:            50272 kB
Committed_AS:  1402000 kB
PageTables:       1736 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= 66357 MiB

End job on node44 on Sat Apr 21 21:03:49 UTC 2007