Trace number 348535

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 2007-03-23? (MO) 946.424 947.563

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
MD5SUM24e8096a6d8928e5a9e214fdf85bd87e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51973
Best CPU time to get the best result obtained on this benchmark1514.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51973
Optimality of the best value was proved NO
Number of variables282240
Total number of constraints3136
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3136
Minimum length of a constraint150
Maximum length of a constraint720
Number of terms in the objective function 188160
Biggest coefficient in the objective function 42
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 683648
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 80921
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 683648
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

Solver Data (download as text)

944.85/945.53	c Somebody sent me a SIGTERM
944.85/945.53	s UNKNOWN
873.37/945.79	pb2clasp1: no process killed
873.38/945.81	clasp: no process killed
874.85/947.53	sh: line 1: 31293 Killed                  cat /tmp/evaluation/348535-1176586527/temp/instance-348535-1176586527.opb.op
874.85/947.53	     31294                       | clasp >/tmp/evaluation/348535-1176586527/temp/instance-348535-1176586527.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348535-1176586527/instance-348535-1176586527.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/node55/watcher-348535-1176586527 -o ROOT/results/node55/solver-348535-1176586527 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348535-1176586527.opb /tmp/evaluation/348535-1176586527/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 31271
/proc/meminfo: memFree=1465524/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=12268 CPUtime=0
/proc/31271/stat : 31271 (pbclasp) D 31269 31271 22043 0 -1 4194304 351 0 0 0 0 0 0 0 20 0 1 0 106562803 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 0 0 0
/proc/31271/statm: 3067 317 242 3 0 167 0

[startup+0.0814161 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31271
/proc/meminfo: memFree=1465524/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=15920 CPUtime=0.07
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 1355 0 0 0 7 0 0 0 19 0 1 0 106562803 16302080 1321 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779312826 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 3980 1322 314 3 0 1080 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15920

[startup+0.101411 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31271
/proc/meminfo: memFree=1465524/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=18632 CPUtime=0.09
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 2017 0 0 0 9 0 0 0 19 0 1 0 106562803 19079168 1983 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761455329 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 4658 1983 314 3 0 1758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18632

[startup+0.30143 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31271
/proc/meminfo: memFree=1465524/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37152 CPUtime=0.28
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 10213 0 0 0 25 3 0 0 20 0 1 0 106562803 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488938 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 37152

[startup+0.701467 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 31271
/proc/meminfo: memFree=1465524/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37152 CPUtime=0.69
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 31381 0 0 0 58 11 0 0 24 0 1 0 106562803 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37152

[startup+1.50154 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1440108/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37152 CPUtime=1.49
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 74221 0 0 0 122 27 0 0 25 0 1 0 106562803 38043648 6638 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761489257 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9288 6638 320 3 0 6388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37152

[startup+3.1017 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1439980/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37148 CPUtime=3.09
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 158979 0 0 0 249 60 0 0 25 0 1 0 106562803 38039552 6283 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9287 6292 320 3 0 6387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37148

[startup+6.302 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1440172/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37148 CPUtime=6.29
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 330856 0 0 0 504 125 0 0 25 0 1 0 106562803 38039552 6637 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488890 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9287 6637 320 3 0 6387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37148

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1440188/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37272 CPUtime=12.69
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 675123 0 0 0 1010 259 0 0 25 0 1 0 106562803 38166528 6309 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9318 6317 320 3 0 6418 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37272

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1442108/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37520 CPUtime=25.47
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 1363329 0 0 0 2024 523 0 0 25 0 1 0 106562803 38420480 6714 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761455329 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9380 6714 320 3 0 6480 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 37520

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1441212/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=37948 CPUtime=51.03
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 2725427 0 0 0 4038 1065 0 0 25 0 1 0 106562803 38858752 6824 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9487 6824 320 3 0 6587 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 37948

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1439036/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=38816 CPUtime=102.2
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 5463899 0 0 0 8044 2176 0 0 25 0 1 0 106562803 39747584 6977 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 9704 6983 320 3 0 6804 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 38816

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31272
/proc/meminfo: memFree=1437756/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=40060 CPUtime=162.17
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 8664754 0 0 0 12767 3450 0 0 25 0 1 0 106562803 41021440 7040 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/31271/statm: 10015 7040 320 3 0 7115 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 40060

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1436860/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=41044 CPUtime=222.12
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 11868136 0 0 0 17480 4732 0 0 25 0 1 0 106562803 42029056 7577 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761489232 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 10261 7577 320 3 0 7361 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 41044

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1435708/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=41888 CPUtime=282.09
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 15077371 0 0 0 22195 6014 0 0 25 0 1 0 106562803 42893312 7815 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488914 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 10472 7815 320 3 0 7572 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 41888

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1434300/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=43632 CPUtime=342.06
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 18291164 0 0 0 26928 7278 0 0 25 0 1 0 106562803 44679168 8226 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488938 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 10908 8226 320 3 0 8008 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 43632

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1433020/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=44600 CPUtime=402.02
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 21510496 0 0 0 31651 8551 0 0 25 0 1 0 106562803 45670400 8492 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837186 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 11150 8492 320 3 0 8250 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 44600

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1432188/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=45824 CPUtime=461.99
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 24744477 0 0 0 36337 9862 0 0 25 0 1 0 106562803 46923776 8774 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837192 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 11456 8774 320 3 0 8556 0
Current children cumulated CPU time (s) 461.99
Current children cumulated vsize (KiB) 45824

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1429372/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=48580 CPUtime=521.96
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 28005562 0 0 0 41016 11180 0 0 25 0 1 0 106562803 49745920 9479 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761489272 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 12145 9479 320 3 0 9245 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 48580

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1428028/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=49920 CPUtime=581.92
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 31292764 0 0 0 45658 12534 0 0 25 0 1 0 106562803 51118080 9814 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248779837198 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 12480 9814 320 3 0 9580 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 49920

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 31274
/proc/meminfo: memFree=1426556/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=51640 CPUtime=641.89
/proc/31271/stat : 31271 (pbclasp) R 31269 31271 22043 0 -1 4194304 34641987 0 0 0 50264 13925 0 0 25 0 1 0 106562803 52879360 10249 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761819353 0 0 4224 16384 0 0 0 17 0 0 0
/proc/31271/statm: 12910 10249 566 3 0 10010 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 51640


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


[startup+882.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/68 31283
/proc/meminfo: memFree=1280612/2055920 swapFree=4191892/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.28
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47809958 2164 0 0 65100 18576 3606 46 15 0 1 0 106562803 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18893 343 3 0 18628 0
[pid=31281] ppid=31271 vsize=5352 CPUtime=0
/proc/31281/stat : 31281 (sh) S 31271 31271 22043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106650188 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31281/statm: 1338 224 188 169 0 49 0
[pid=31282] ppid=31281 vsize=2520 CPUtime=0.01
/proc/31282/stat : 31282 (cat) S 31281 31271 22043 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 106650189 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31282/statm: 630 87 71 4 0 42 0
[pid=31283] ppid=31281 vsize=16200 CPUtime=8.41
/proc/31283/stat : 31283 (clasp) R 31281 31271 22043 0 -1 4194304 4434 0 0 0 837 4 0 0 25 0 1 0 106650189 16588800 3646 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7316438 0 0 4096 0 0 0 0 17 0 0 0
/proc/31283/statm: 4050 3646 173 154 0 3520 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 110184

[startup+942.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/68 31283
/proc/meminfo: memFree=14948/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.28
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47809958 2164 0 0 65100 18576 3606 46 15 0 1 0 106562803 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18893 343 3 0 18628 0
[pid=31281] ppid=31271 vsize=5352 CPUtime=0
/proc/31281/stat : 31281 (sh) S 31271 31271 22043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106650188 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31281/statm: 1338 224 188 169 0 49 0
[pid=31282] ppid=31281 vsize=2520 CPUtime=0.08
/proc/31282/stat : 31282 (cat) S 31281 31271 22043 0 -1 4194304 119 0 0 0 0 8 0 0 16 0 1 0 106650189 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31282/statm: 630 87 71 4 0 42 0
[pid=31283] ppid=31281 vsize=1621084 CPUtime=68.28
/proc/31283/stat : 31283 (clasp) R 31281 31271 22043 0 -1 4194304 444512 0 0 0 6653 175 0 0 25 0 1 0 106650189 1659990016 395535 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134674572 0 0 4096 0 0 0 0 17 0 0 0
/proc/31283/statm: 405271 395536 181 154 0 404741 0
Current children cumulated CPU time (s) 941.64
Current children cumulated vsize (KiB) 1715068



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+945.504 s]
/proc/loadavg: 0.99 0.99 0.99 2/68 31283
/proc/meminfo: memFree=16356/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.28
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47809958 2164 0 0 65100 18576 3606 46 15 0 1 0 106562803 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18893 343 3 0 18628 0
[pid=31281] ppid=31271 vsize=5352 CPUtime=0
/proc/31281/stat : 31281 (sh) S 31271 31271 22043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106650188 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31281/statm: 1338 224 188 169 0 49 0
[pid=31282] ppid=31281 vsize=2520 CPUtime=0.08
/proc/31282/stat : 31282 (cat) S 31281 31271 22043 0 -1 4194304 119 0 0 0 0 8 0 0 16 0 1 0 106650189 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31282/statm: 630 87 71 4 0 42 0
[pid=31283] ppid=31281 vsize=1789400 CPUtime=71.49
/proc/31283/stat : 31283 (clasp) R 31281 31271 22043 0 -1 4194304 475667 0 0 0 6959 190 0 0 25 0 1 0 106650189 1832345600 426690 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31283/statm: 447350 426690 181 154 0 446820 0
Current children cumulated CPU time (s) 944.85
Current children cumulated vsize (KiB) 1883384

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

[startup+945.504 s]
/proc/loadavg: 0.99 0.99 0.99 2/68 31283
/proc/meminfo: memFree=16356/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.28
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47809958 2164 0 0 65100 18576 3606 46 15 0 1 0 106562803 88178688 18893 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18893 343 3 0 18628 0
[pid=31281] ppid=31271 vsize=5352 CPUtime=0
/proc/31281/stat : 31281 (sh) S 31271 31271 22043 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106650188 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31281/statm: 1338 224 188 169 0 49 0
[pid=31282] ppid=31281 vsize=2520 CPUtime=0.08
/proc/31282/stat : 31282 (cat) S 31281 31271 22043 0 -1 4194304 119 0 0 0 0 8 0 0 16 0 1 0 106650189 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31282/statm: 630 87 71 4 0 42 0
[pid=31283] ppid=31281 vsize=1789400 CPUtime=71.49
/proc/31283/stat : 31283 (clasp) R 31281 31271 22043 0 -1 4194304 475667 0 0 0 6959 190 0 0 25 0 1 0 106650189 1832345600 426690 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 0 0 0
/proc/31283/statm: 447350 426690 181 154 0 446820 0
Current children cumulated CPU time (s) 944.85
Current children cumulated vsize (KiB) 1883384

# WARNING:
# current cumulated CPU time (873.37 s) is less than in the last sample (944.85 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (71.48 s) to the 'lost time'.

[startup+945.629 s]
/proc/loadavg: 0.99 0.99 0.99 2/68 31283
/proc/meminfo: memFree=16356/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.37
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47810006 2569 0 0 65100 18576 3606 55 16 0 1 0 106562803 88178688 18895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 16384 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/31271/statm: 21528 18895 343 3 0 18628 0
Current children cumulated CPU time (s) 873.37
Current children cumulated vsize (KiB) 86112

Sending SIGKILL to process tree (bottom up)

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

[startup+946.201 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 31287
/proc/meminfo: memFree=1727412/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.6
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47810087 3129 0 1 65118 18578 3607 57 18 0 1 0 106562803 88178688 18895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/31271/statm: 21528 18895 343 3 0 18628 0
Current children cumulated CPU time (s) 873.6
Current children cumulated vsize (KiB) 86112

[startup+947.001 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 31294
/proc/meminfo: memFree=1724756/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.89
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47810117 3933 0 1 65118 18578 3607 86 16 0 1 0 106562803 88178688 18895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18895 343 3 0 18628 0
[pid=31292] ppid=31271 vsize=5352 CPUtime=0
/proc/31292/stat : 31292 (sh) S 31271 31271 22043 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 106657449 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31292/statm: 1338 224 188 169 0 49 0
[pid=31293] ppid=31292 vsize=2520 CPUtime=0
/proc/31293/stat : 31293 (cat) S 31292 31271 22043 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 106657450 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31293/statm: 630 87 71 4 0 42 0
[pid=31294] ppid=31292 vsize=3044 CPUtime=0.46
/proc/31294/stat : 31294 (clasp) R 31292 31271 22043 0 -1 4194304 735 0 0 0 46 0 0 0 21 0 1 0 106657450 3117056 399 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134934138 0 0 4096 0 0 0 0 17 1 0 0
/proc/31294/statm: 761 399 172 154 0 231 0
Current children cumulated CPU time (s) 874.35
Current children cumulated vsize (KiB) 97028

[startup+947.401 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 31294
/proc/meminfo: memFree=1724756/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.89
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47810117 3933 0 1 65118 18578 3607 86 16 0 1 0 106562803 88178688 18895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18895 343 3 0 18628 0
[pid=31292] ppid=31271 vsize=5352 CPUtime=0
/proc/31292/stat : 31292 (sh) S 31271 31271 22043 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 106657449 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31292/statm: 1338 224 188 169 0 49 0
[pid=31293] ppid=31292 vsize=2520 CPUtime=0
/proc/31293/stat : 31293 (cat) S 31292 31271 22043 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 106657450 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31293/statm: 630 87 71 4 0 42 0
[pid=31294] ppid=31292 vsize=3944 CPUtime=0.86
/proc/31294/stat : 31294 (clasp) R 31292 31271 22043 0 -1 4194304 1324 0 0 0 85 1 0 0 25 0 1 0 106657450 4038656 536 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134935445 0 0 4096 0 0 0 0 17 1 0 0
/proc/31294/statm: 986 536 172 154 0 456 0
Current children cumulated CPU time (s) 874.75
Current children cumulated vsize (KiB) 97928

[startup+947.501 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 31294
/proc/meminfo: memFree=1724756/2055920 swapFree=4184852/4192956
[pid=31271] ppid=31269 vsize=86112 CPUtime=873.89
/proc/31271/stat : 31271 (pbclasp) S 31269 31271 22043 0 -1 4194304 47810117 3933 0 1 65118 18578 3607 86 16 0 1 0 106562803 88178688 18895 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/31271/statm: 21528 18895 343 3 0 18628 0
[pid=31292] ppid=31271 vsize=5352 CPUtime=0
/proc/31292/stat : 31292 (sh) S 31271 31271 22043 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 106657449 5480448 224 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31292/statm: 1338 224 188 169 0 49 0
[pid=31293] ppid=31292 vsize=2520 CPUtime=0
/proc/31293/stat : 31293 (cat) S 31292 31271 22043 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 106657450 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31293/statm: 630 87 71 4 0 42 0
[pid=31294] ppid=31292 vsize=3944 CPUtime=0.96
/proc/31294/stat : 31294 (clasp) R 31292 31271 22043 0 -1 4194304 1359 0 0 0 95 1 0 0 25 0 1 0 106657450 4038656 571 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 7316446 0 0 4096 0 0 0 0 17 1 0 0
/proc/31294/statm: 986 571 172 154 0 456 0
Current children cumulated CPU time (s) 874.85
Current children cumulated vsize (KiB) 97928

Child ended because it received signal 9 (SIGKILL)

# 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): 71.48
#  lost CPU user time (s): 69.59
#  lost CPU system time (s): 1.89

Real time (s): 947.563
CPU time (s): 946.424
CPU user time (s): 757.843
CPU system time (s): 188.581
CPU usage (%): 99.8798
Max. virtual memory (cumulated for all children) (KiB): 1883384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 688.253
system time used= 186.691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47819539
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11369
involuntary context switches= 3125

runsolver used 0.909861 second user time and 2.55161 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 21:35:28 UTC 2007

IDJOB= 348535
IDBENCH= 1690
IDSOLVER= 158
FILE ID= node55/348535-1176586527

PBS_JOBID= 4556955

Free space on /tmp= 66539 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
COMMAND LINE= pbclasp instance-348535-1176586527.opb /tmp/evaluation/348535-1176586527/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348535-1176586527 -o ROOT/results/node55/conversion-348535-1176586527 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348535-1176586527/instance-348535-1176586527.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348535-1176586527 -o ROOT/results/node55/solver-348535-1176586527 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348535-1176586527.opb /tmp/evaluation/348535-1176586527/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  24e8096a6d8928e5a9e214fdf85bd87e

RANDOM SEED= 121011125

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1465996 kB
Buffers:         73560 kB
Cached:         395508 kB
SwapCached:        268 kB
Active:         262040 kB
Inactive:       225632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1465996 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           25920 kB
Writeback:           0 kB
Mapped:          26908 kB
Slab:            88328 kB
Committed_AS:   963684 kB
PageTables:       1392 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= 66447 MiB

End job on node55 on Sat Apr 14 21:51:15 UTC 2007